tsafe_cli/

cli.rs

use clap::{Parser, Subcommand, ValueEnum};
pub use clap_complete::Shell;

const ROOT_LONG_ABOUT: &str = "Manage secrets in a local encrypted vault instead of scattering them across `.env` files, shell history, and ad-hoc runtime exports.\n\nThe core-only release family centers on local encrypted vault CRUD, `exec`/contracts, profiles, snapshots, audit, and `doctor`, plus the default-core Azure Key Vault pull, biometric/quick-unlock, and team workflows when they are compiled into this `tsafe` binary. Some named stack shapes also include the terminal UI and/or the `agent` workflow as explicit companion/runtime claims. Broader gated non-core lanes such as AWS, GCP, browser/nativehost, plugins, and other additive surfaces appear only when they are compiled into this binary and shipped by the chosen stack. Companion runtimes such as `tsafe-agent` are installed and released separately. Use `tsafe build-info` when you need the compiled truth for the running binary.";

const ROOT_AFTER_HELP: &str = "Compiled truth:\n  tsafe build-info\n\nCompanion note:\n  `tsafe-agent` is installed and released separately from the `tsafe` CLI binary.\n\nSee also:\n  man tsafe\n  tsafe explain\n  tsafe <command> --help\n  docs/index.md in the repository";

const DOCTOR_LONG_ABOUT: &str = "Diagnose vault health: file presence, snapshots, env vars, secret expiry, and operator-facing health hints.\n\nPrints a colour-coded report. Use `--json` for machine-readable monitoring output.";

const DOCTOR_AFTER_HELP: &str =
    "Examples:\n  tsafe doctor\n  tsafe doctor --json\n  tsafe --profile prod doctor";

const AUDIT_AFTER_HELP: &str = "Examples:\n  tsafe audit\n  tsafe audit --limit 100\n  tsafe audit --explain\n  tsafe audit --explain --json\n  tsafe audit --cell-id doom-cell-001\n  tsafe audit-verify\n  tsafe audit-verify --json";

const ROTATE_DUE_AFTER_HELP: &str =
    "Examples:\n  tsafe rotate-due\n  tsafe rotate-due --json\n  tsafe rotate-due --fail   # for scripts: non-zero if overdue";

const BUILD_INFO_AFTER_HELP: &str = "Examples:\n  tsafe build-info\n  tsafe build-info --json";

#[derive(Parser)]
#[command(
    name = "tsafe",
    about = "tsafe — local encrypted secret runtime for vaults, exec/contracts, and operator workflows",
    long_about = ROOT_LONG_ABOUT,
    version,
    arg_required_else_help = true,
    after_help = ROOT_AFTER_HELP
)]
pub struct Cli {
    /// Named vault / profile. Defaults to the persisted default (or 'default'). Override with TSAFE_PROFILE env var.
    #[arg(short, long, global = true, env = "TSAFE_PROFILE")]
    pub profile: Option<String>,

    #[command(subcommand)]
    pub command: Commands,
}

#[derive(Subcommand)]
pub enum Commands {
    /// Initialise a new encrypted vault for the current profile.
    ///
    /// Creates the vault file for this profile under the platform data directory. Prompts for a master password twice.
    ///
    /// On an interactive terminal, after the vault is created you may be offered "quick unlock":
    /// storing the password in the OS credential store (Touch ID / Face ID / Windows Hello / device PIN
    /// where the OS supports it). You can accept, defer, or skip; run `tsafe biometric enable` anytime.
    ///
    /// If `tsafe config set-backup-vault main` (or `default`) is set, the new vault's master password is
    /// also stored under `profile-passwords/<profile>` in that vault when possible.
    ///
    #[command(after_help = "Examples:\n  tsafe init\n  tsafe --profile prod init")]
    Init,

    /// View or change global settings (config.json): password backup target, default profile, etc.
    ///
    /// Use `config set-backup-vault main` so every new vault's master password is also stored under
    /// `profile-passwords/<profile>` in the `main` vault (requires that vault to exist and be unlockable when you create more profiles).
    #[command(
        after_help = "Examples:\n  tsafe config show\n  tsafe config set-backup-vault main\n  tsafe config set-backup-vault default\n  tsafe config set-backup-vault off\n  tsafe config set-exec-mode hardened\n  tsafe config set-exec-redact-output on\n  tsafe config add-exec-extra-strip OPENAI_API_KEY"
    )]
    Config {
        #[command(subcommand)]
        action: ConfigAction,
    },

    /// Store or update a secret in the vault.
    ///
    /// If VALUE is omitted on a TTY, you are prompted with masked input (typically `*` per character).
    /// Piped / non-interactive stdin reads a single line.
    /// Keys may be namespaced with `.` or `-` (e.g. `github.com.token`, `db-prod.PASSWORD`).
    ///
    /// If the key already exists the command will prompt for confirmation (on a TTY)
    /// or exit with an error (non-TTY). Pass --overwrite to skip the check.
    ///
    #[command(
        after_help = "Examples:\n  tsafe set DB_PASSWORD supersecret\n  tsafe set github.com.token ghp_xxx --tag env=prod\n  tsafe set API_KEY --overwrite  # replace existing without prompt"
    )]
    Set {
        /// Secret key (e.g. DB_PASSWORD, github.com.token).
        key: String,
        /// Secret value. Omit for a masked TTY prompt or a line from stdin when piped.
        value: Option<String>,
        /// Attach tags as KEY=VALUE pairs (repeatable).
        #[arg(short, long = "tag", value_name = "KEY=VALUE")]
        tags: Vec<String>,
        /// Overwrite the key if it already exists — skips the confirmation prompt.
        #[arg(long)]
        overwrite: bool,
    },

    /// Retrieve a secret and print its plaintext value.
    ///
    /// Use --copy to copy to clipboard instead of printing; the clipboard is cleared after 30 s.
    /// Use --version to retrieve a previous version (0=current, 1=previous, etc.).
    ///
    #[command(
        after_help = "Examples:\n  tsafe get DB_PASSWORD\n  tsafe get API_KEY --copy\n  tsafe get DB_PASSWORD --version 1"
    )]
    Get {
        /// Secret key.
        key: String,
        /// Copy value to clipboard and clear after 30 seconds (does not print).
        #[arg(short, long)]
        copy: bool,
        /// Retrieve a previous version (0=current, 1=previous, etc.).
        #[arg(long)]
        version: Option<usize>,
    },

    /// Permanently remove a secret from the vault.
    ///
    /// The deletion is recorded in the audit log and a snapshot is taken before removal.
    ///
    #[command(after_help = "Examples:\n  tsafe delete OLD_TOKEN")]
    Delete {
        /// Secret key.
        key: String,
    },

    /// List all secret key names stored in the vault.
    ///
    /// Use --tag to filter by attached metadata.
    /// Use --ns to filter to a specific namespace (e.g. "cds-adf").
    ///
    #[command(
        after_help = "Examples:\n  tsafe list\n  tsafe list --tag env=prod\n  tsafe list --ns cds-adf"
    )]
    List {
        /// Filter to secrets with this tag (KEY=VALUE). Repeatable.
        #[arg(short, long = "tag", value_name = "KEY=VALUE")]
        tags: Vec<String>,
        /// Filter to keys in this namespace (stored as "<ns>/<KEY>").
        #[arg(long)]
        ns: Option<String>,
    },

    /// Print secrets to stdout in the chosen format.
    ///
    /// Formats: env (default), dotenv, powershell, json, github-actions, yaml, docker-env.
    /// Use --ns to export only keys from a namespace; the prefix is stripped
    /// so the output contains plain KEY=VALUE (e.g. APP_PW not cds-adf/APP_PW).
    ///
    #[command(
        after_help = "Examples:\n  tsafe export\n  tsafe export --format powershell > secrets.ps1\n  tsafe export --format github-actions --tag env=ci\n  tsafe export --ns cds-adf --format dotenv > .env\n  tsafe export --format yaml > secrets.yaml\n  tsafe export --format docker-env > .env"
    )]
    Export {
        /// Output format.
        #[arg(short, long, default_value = "env")]
        format: ExportFormat,
        /// Limit to specific keys (all keys if omitted).
        keys: Vec<String>,
        /// Filter to secrets with this tag (KEY=VALUE). Repeatable.
        #[arg(short, long = "tag", value_name = "KEY=VALUE")]
        tags: Vec<String>,
        /// Filter to keys in this namespace; prefix is stripped in output.
        #[arg(long)]
        ns: Option<String>,
    },

    /// Execute a command with secrets injected into its environment.
    ///
    /// Secrets are injected as env vars; the child inherits all other env vars.
    /// Ctrl-C is forwarded to the child and tsafe exits with the child's exit code.
    /// Use --ns to inject only secrets from a namespace (prefix stripped from var names).
    ///
    /// Use --contract to load a named authority contract from the nearest .tsafe.yml manifest.
    /// A contract declares profile, namespace, allowed secrets, required secrets, allowed targets,
    /// and trust posture as a reusable, auditable policy. Explicit flags still override contract values.
    #[command(
        name = "exec",
        after_help = "Examples:\n  tsafe exec -- dotnet run\n  tsafe exec -- docker-compose up\n  tsafe exec --ns cds-adf -- python pipeline.py\n  tsafe exec --dry-run\n  tsafe exec --plan -- npm start\n  tsafe exec --require API_KEY,DB_URL -- npm test\n  tsafe exec --no-inherit -- node index.js\n  tsafe exec --only PATH,HOME -- python script.py\n  tsafe exec --minimal -- pytest\n  tsafe exec --mode hardened -- npm test\n  tsafe exec --keys OPENAI_API_KEY,DB_URL -- npm test\n  tsafe exec --env MY_API_KEY=VAULT_API_KEY -- npm test\n  tsafe exec --preset minimal -- npm test\n  tsafe exec --timeout 30 -- npm test\n  tsafe exec --redact-output -- npm test\n  tsafe exec --contract deploy -- terraform apply\n  tsafe exec --contract ci-tests --dry-run"
    )]
    Exec {
        /// Load a named authority contract from the nearest .tsafe.yml (or .tsafe.json) manifest.
        /// The contract sets the profile, namespace, allowed/required secrets, allowed targets, and
        /// trust posture. Explicit flags (--ns, --keys, --mode, etc.) still override contract values.
        #[arg(long, value_name = "NAME")]
        contract: Option<String>,
        /// Inject only secrets from this namespace; prefix is stripped from env var names.
        #[arg(long)]
        ns: Option<String>,
        /// Inject only these vault keys (after `--ns` prefix stripping). Comma-separated or repeat flag.
        /// Missing selected keys abort the run so narrower injection does not silently degrade.
        #[arg(long, value_name = "KEY", value_delimiter = ',', action = clap::ArgAction::Append)]
        keys: Vec<String>,
        /// Trust preset for this run. `standard` keeps broad compatibility, `hardened` applies a stricter preset,
        /// and `custom` uses your persisted exec trust settings. Explicit flags still override the preset.
        #[arg(long)]
        mode: Option<ExecModeSetting>,
        /// Kill the child process after this many seconds and exit non-zero. Default: no timeout.
        #[arg(long, value_name = "SECONDS")]
        timeout: Option<u64>,
        /// Preset for inherited parent environment. `minimal` keeps only PATH and a safe core set
        /// (equivalent to --minimal). `full` inherits the full parent environment minus the strip list
        /// (equivalent to the default). Explicit --no-inherit, --minimal, and --only override this.
        #[arg(long, value_name = "PRESET")]
        preset: Option<ExecPresetSetting>,
        /// List env var names that would be injected (sorted, one per line) and exit 0; no command is run.
        #[arg(long)]
        dry_run: bool,
        /// Show a human-readable plan: profile, namespace, injected names, --require checks,
        /// parent env strips, and a copy-paste run line. Exit 0; no command is run.
        #[arg(long)]
        plan: bool,
        /// Start from a clean environment: no parent env vars are inherited. Only vault secrets
        /// (and any --only keys) are visible to the child. Mutually exclusive with --only and --minimal.
        #[arg(long, conflicts_with_all = ["only", "minimal"])]
        no_inherit: bool,
        /// Inherit only a safe minimal set of parent env vars (PATH, HOME, USER, TMPDIR, LANG,
        /// TERM, SSH_AUTH_SOCK, etc.) plus vault secrets. No tokens or credentials leak through.
        /// Mutually exclusive with --no-inherit and --only.
        #[arg(long, conflicts_with_all = ["no_inherit", "only"])]
        minimal: bool,
        /// Inherit only these parent env vars (comma-separated or repeat flag); all others are
        /// stripped. Vault secrets are then added on top. Mutually exclusive with --no-inherit and --minimal.
        #[arg(long, value_name = "KEY", value_delimiter = ',', action = clap::ArgAction::Append, conflicts_with_all = ["no_inherit", "minimal"])]
        only: Vec<String>,
        /// Require these vault keys (after --ns mapping) to be present. Comma-separated or repeat flag.
        #[arg(long, value_name = "KEY", value_delimiter = ',', action = clap::ArgAction::Append)]
        require: Vec<String>,
        /// Map a vault key to a different env var name in the child process.
        /// Format: ENV_VAR=VAULT_KEY  (e.g. --env MY_DB=PROD_SECRET injects the vault value of
        /// PROD_SECRET under the name MY_DB). When --keys is also given, only vault keys that are
        /// in the --keys allowlist may be referenced; other vault keys are rejected with an error.
        /// Repeat the flag for multiple mappings.
        #[arg(long = "env", value_name = "ENV_VAR=VAULT_KEY", action = clap::ArgAction::Append)]
        env_mappings: Vec<String>,
        /// Abort if any injected name is a known high-risk env var (e.g. NODE_OPTIONS, LD_PRELOAD).
        /// Redundant: this is now the default. Kept for backwards compatibility.
        #[arg(long, conflicts_with = "allow_dangerous_env")]
        deny_dangerous_env: bool,
        /// Allow injection of known high-risk env var names (e.g. LD_PRELOAD, NODE_OPTIONS).
        /// By default, dangerous names abort exec. Use this flag to inject them with a warning instead.
        #[arg(long, conflicts_with = "deny_dangerous_env")]
        allow_dangerous_env: bool,
        /// Replace exact vault secret values in the child's stdout/stderr with [REDACTED].
        /// Useful for agent/tool wrappers where you trust the command less than the vault.
        #[arg(long, conflicts_with = "no_redact_output")]
        redact_output: bool,
        /// Force raw child stdout/stderr even if config enables exec output redaction by default.
        #[arg(long, conflicts_with = "redact_output")]
        no_redact_output: bool,
        /// Command and its arguments (omit when using --dry-run or --plan).
        #[arg(trailing_var_arg = true, allow_hyphen_values = true)]
        cmd: Vec<String>,
    },

    /// Import secrets from a `.env` file or another supported export source.
    ///
    /// `.env` paths work in every build. Some builds may also accept additional
    /// source names for password-manager or browser CSV exports.
    ///
    /// When `--from` is a named export source, `--file` is required.
    /// Skips keys that already exist unless --overwrite is passed.
    ///
    /// Use --ns to prefix all imported keys with a namespace, e.g. "cds-adf".
    /// Keys are stored as "<ns>/<KEY>" allowing multiple projects in one vault
    /// without collision (e.g. cds-adf/APP_PW vs mail-automation/APP_PW).
    ///
    #[command(
        after_help = "Examples:\n  tsafe import --from .env\n  tsafe import --from .env.production --overwrite\n  tsafe import --from ../cds-adf/.env --ns cds-adf\n  tsafe import --from .env --dry-run"
    )]
    /// If `--from` is a **relative** path that does not exist, the error includes extra hints and
    /// searches **downward** from the current directory (bounded depth; skips `target/`, `node_modules/`, `.git/`, etc.)
    /// for files with the **same name** (e.g. `.env`) so you can copy-paste a suggested `tsafe import --from '…'` line.
    Import {
        /// `.env` file path or another supported source name for this build.
        #[arg(long, default_value = ".env")]
        from: String,
        /// Export file path (required when `--from` is a named export source).
        #[arg(long)]
        file: Option<String>,
        /// Overwrite existing keys (skip by default).
        #[arg(long)]
        overwrite: bool,
        /// Skip duplicate keys silently instead of erroring (applies to both
        /// within-file duplicates and keys already in the vault).
        #[arg(long)]
        skip_duplicates: bool,
        /// Namespace prefix to prepend to imported keys (e.g. "cds-adf").
        /// Keys are stored as "<ns>/<KEY>", preventing collisions across projects.
        #[arg(long)]
        ns: Option<String>,
        /// Show what would be imported without writing any secrets to the vault.
        /// Prints each key and whether it would be skipped (existing) or imported.
        #[arg(long)]
        dry_run: bool,
    },

    /// Map browser domains to vault profiles for the browser extension.
    ///
    /// The extension uses these mappings to choose which vault profile to
    /// query when filling credentials on a given domain.
    ///
    #[command(
        after_help = "Examples:\n  tsafe browser-profile add github.com\n  tsafe browser-profile add paypal.com --profile finance\n  tsafe browser-profile list\n  tsafe browser-profile remove paypal.com"
    )]
    #[cfg(feature = "browser")]
    #[command(name = "browser-profile")]
    BrowserProfile {
        #[command(subcommand)]
        action: BrowserProfileAction,
    },

    /// Register or unregister the native messaging host for the browser extension.
    ///
    /// Writes the per-user manifest/registration files needed by supported browsers on the
    /// current OS. This command does not require browser-profile mappings or vault access.
    ///
    #[command(
        after_help = "Examples:\n  tsafe browser-native-host detect\n  tsafe browser-native-host register --extension-id <chromium-id>\n  tsafe browser-native-host unregister"
    )]
    #[cfg(feature = "nativehost")]
    #[command(name = "browser-native-host")]
    BrowserNativeHost {
        #[command(subcommand)]
        action: BrowserNativeHostAction,
    },

    /// Re-encrypt all secrets with a new master password (vault re-key).
    ///
    /// Prompts for the current password, then the new password twice (unless non-interactive).
    /// For automation / CI, set `TSAFE_PASSWORD` (current) and `TSAFE_NEW_MASTER_PASSWORD` (new);
    /// confirmation is skipped when both are set (no OS keychain prompt in that case — run `biometric enable` after).
    /// After interactive rotation, you are offered an OS keychain update so quick unlock matches the new password.
    /// A snapshot is taken automatically before rotation. `tsafe doctor` suggests periodic rotation.
    ///
    #[command(after_help = "Examples:\n  tsafe rotate\n  tsafe --profile prod rotate")]
    Rotate,

    /// Re-encrypt the vault with a new master password and update the biometric credential.
    ///
    /// Prompts for the current password (or reads from TSAFE_PASSWORD), then the new password
    /// twice (or reads from TSAFE_NEW_MASTER_PASSWORD).  The vault is written atomically via a
    /// temp-file rename.  If biometric quick-unlock is active, the stored credential is re-stored
    /// under the new password so subsequent unlocks continue to work.
    ///
    /// If the vault re-encryption succeeds but the biometric re-store fails, a warning is emitted
    /// directing the user to `tsafe biometric re-enroll`.
    ///
    #[command(
        name = "rotate-key",
        after_help = "Examples:\n  tsafe rotate-key\n  tsafe --profile prod rotate-key"
    )]
    RotateKey {
        /// Profile to re-key (defaults to the active profile).
        #[arg(short, long)]
        profile: Option<String>,
    },

    /// Manage profiles (named vaults).
    ///
    /// Each profile is an independent vault file under the platform data `vaults/` directory.
    ///
    #[command(
        after_help = "Examples:\n  tsafe profile list\n  tsafe profile delete staging\n  tsafe profile delete staging --force"
    )]
    Profile {
        #[command(subcommand)]
        action: ProfileAction,
    },

    /// Display recent audit log entries for the current profile in human-readable form.
    #[command(after_help = AUDIT_AFTER_HELP)]
    Audit {
        /// Number of entries to display.
        #[arg(short, long, default_value_t = 20)]
        limit: usize,
        /// Check all secret values against Have I Been Pwned (k-anonymity, no full hash sent).
        #[arg(long, conflicts_with = "explain")]
        hibp: bool,
        /// Show a session-style explanation (grouped operations, exec authority summaries).
        #[arg(long)]
        explain: bool,
        /// With `--explain`, print JSON instead of human text.
        #[arg(long, requires = "explain")]
        json: bool,
        /// Filter entries to those with this CellOS cell ID in their audit context.
        #[arg(long, value_name = "CELL_ID")]
        cell_id: Option<String>,
    },

    /// Cross-check authority contracts against a CellOS policy pack.
    ///
    /// Loads authority contracts from the nearest `.tsafe.yml` and compares each
    /// contract's `allowed_secrets` against `allowedSecretRefs` in the CellOS
    /// policy pack JSON.  Reports mismatches and exits non-zero if any are found.
    ///
    /// Use `--policy-file` as an alias for `--cellos-policy` (both accepted).
    ///
    #[command(
        after_help = "Examples:\n  tsafe validate --cellos-policy doom-airgapped-policy.json\n  tsafe validate --policy-file policy.json\n  tsafe validate --policy-file policy.json --json"
    )]
    Validate {
        /// Path to the CellOS policy pack JSON file.
        #[arg(long, value_name = "PATH", conflicts_with = "policy_file")]
        cellos_policy: Option<std::path::PathBuf>,
        /// Alias for --cellos-policy. Path to the policy pack JSON file.
        #[arg(long, value_name = "PATH", conflicts_with = "cellos_policy")]
        policy_file: Option<std::path::PathBuf>,
        /// Emit machine-readable JSON output (exit codes are preserved).
        #[arg(long)]
        json: bool,
    },

    /// Manage local vault snapshots.
    ///
    /// Snapshots are encrypted copies of the vault file, taken automatically before
    /// every write operation. Use them to recover from accidental changes.
    ///
    #[command(after_help = "Examples:\n  tsafe snapshot list\n  tsafe snapshot restore")]
    Snapshot {
        #[command(subcommand)]
        action: SnapshotAction,
    },

    /// Pull secrets from Azure Key Vault into the local vault.
    ///
    /// Requires TSAFE_AKV_URL and either a service principal
    /// (AZURE_TENANT_ID + AZURE_CLIENT_ID + AZURE_CLIENT_SECRET) or
    /// a managed identity (IMDS, automatic inside Azure VMs / ACI).
    ///
    #[command(
        after_help = "Examples:\n  tsafe kv-pull\n  tsafe kv-pull --prefix MYAPP_ --overwrite"
    )]
    #[cfg(feature = "akv-pull")]
    KvPull {
        /// Only import secrets whose names start with this prefix (case-insensitive).
        /// Omit to pull all secrets.
        #[arg(long)]
        prefix: Option<String>,

        /// Overwrite existing local secrets (skip conflicts by default).
        #[arg(long)]
        overwrite: bool,
        /// Failure handling mode for provider/network errors.
        #[arg(long, value_enum, default_value = "fail-all")]
        on_error: PullOnError,
    },

    /// Push local vault secrets to Azure Key Vault (upsert semantics).
    ///
    /// Requires TSAFE_AKV_URL and either a service principal
    /// (AZURE_TENANT_ID + AZURE_CLIENT_ID + AZURE_CLIENT_SECRET) or
    /// a managed identity (IMDS, automatic inside Azure VMs / ACI).
    ///
    /// Local keys are reverse-normalised to Azure Key Vault format:
    /// MY_SECRET → my-secret. Two local keys that normalise to the same
    /// provider name are detected as a collision and abort pre-flight.
    ///
    /// Remote-only keys are left untouched unless --delete-missing is passed.
    /// A pre-flight diff is always shown before writing. No secret values
    /// are printed — only key names and 12-char SHA-256 hash prefixes.
    ///
    #[command(
        after_help = "Examples:\n  tsafe kv-push --dry-run\n  tsafe kv-push --yes\n  tsafe kv-push --prefix MYAPP_ --yes\n  tsafe kv-push --delete-missing --yes"
    )]
    #[cfg(feature = "akv-pull")]
    KvPush {
        /// Only push secrets whose local key names start with this prefix (case-insensitive).
        #[arg(long)]
        prefix: Option<String>,

        /// Only push secrets in this namespace (stored as `<ns>/KEY`).
        #[arg(long)]
        ns: Option<String>,

        /// Show the diff without writing anything (always exits 0).
        #[arg(long)]
        dry_run: bool,

        /// Skip the confirmation prompt (required in non-TTY / CI contexts).
        #[arg(long)]
        yes: bool,

        /// Also delete remote secrets that are absent locally within the filtered scope.
        /// Off by default — opt-in to avoid accidental mass deletion.
        /// AKV uses soft-delete (30-day recoverable window).
        #[arg(long)]
        delete_missing: bool,
    },

    /// Share a vault secret as a one-time HTTPS link via a configured OTS (one-time secret) service.
    ///
    /// Set `TSAFE_OTS_BASE_URL` to your service HTTPS origin (no default). The CLI POSTs JSON
    /// `{"secret","ttl"}` to `{base}{TSAFE_OTS_CREATE_PATH}` (default path `/create`) and prints the returned `url`.
    ///
    /// The one-time URL is printed to stdout — never the secret value. Use any server that implements this contract.
    ///
    #[command(
        after_help = "Examples:\n  tsafe share-once DB_PASSWORD\n  tsafe share-once API_KEY --ttl 10m"
    )]
    #[cfg(feature = "ots-sharing")]
    #[command(name = "share-once")]
    ShareOnce {
        /// Secret key to share.
        key: String,
        /// Link expiry (sent to the service; many accept 10m, 1h, 24h).
        #[arg(short, long, default_value = "1h")]
        ttl: String,
    },

    /// Receive a secret from a one-time link (from `share-once` or any compatible OTS server).
    ///
    /// POSTs to the exact HTTPS URL. The response may be JSON (`secret`, `plaintext`, or `value`) or HTML with
    /// `<div id="secret-content">...</div>`.
    ///
    /// Optionally store the retrieved value directly into the vault with --store.
    ///
    #[command(
        after_help = "Examples:\n  tsafe receive-once 'https://ots.example.com/s/abc123'\n  tsafe receive-once '<URL>' --store DB_PASSWORD"
    )]
    #[cfg(feature = "ots-sharing")]
    #[command(name = "receive-once", visible_alias = "snap-receive")]
    ReceiveOnce {
        /// The full one-time URL (fragment `#...` is ignored).
        url: String,
        /// Store the received secret in the vault under this key name instead of printing it.
        #[arg(long)]
        store: Option<String>,
    },

    /// Generate a cryptographically random secret and store it in the vault.
    ///
    /// Uses a CSPRNG. Default length 32, character set 'alnum'.
    ///
    #[command(
        after_help = "Examples:\n  tsafe gen DB_PASSWORD\n  tsafe gen SESSION_KEY --length 64 --charset hex --print\n  tsafe gen TEMP_PASSWORD --exclude-ambiguous --print"
    )]
    Gen {
        /// Key name to store the generated secret under.
        key: String,
        /// Length of the generated secret in characters (ignored if --words is set).
        #[arg(short = 'l', long, default_value_t = 32)]
        length: usize,
        /// Character set: alnum (default), alpha, numeric, hex, symbol.
        #[arg(short = 'c', long, default_value = "alnum")]
        charset: String,
        /// Generate a passphrase of N random words instead of a random string.
        #[arg(short = 'w', long)]
        words: Option<usize>,
        /// Attach tags as KEY=VALUE pairs (repeatable).
        #[arg(short = 't', long = "tag", value_name = "KEY=VALUE")]
        tags: Vec<String>,
        /// Print the generated value to stdout (otherwise the value is only in the vault).
        #[arg(long)]
        print: bool,
        /// Remove visually ambiguous characters (0, O, l, 1, I) from the charset.
        /// Useful when the secret will be read aloud or transcribed manually.
        #[arg(long)]
        exclude_ambiguous: bool,
    },

    /// Show key-level changes between the current vault and its most-recent snapshot.
    ///
    /// Highlights added, removed, and modified keys — values are never shown.
    ///
    #[command(after_help = "Examples:\n  tsafe diff\n  tsafe --profile staging diff")]
    Diff,

    /// Compare key names across two profiles without decrypting any values.
    ///
    /// Highlights keys present in one profile but missing from the other.
    ///
    #[command(
        after_help = "Examples:\n  tsafe compare staging\n  tsafe --profile dev compare prod"
    )]
    Compare {
        /// Second profile to compare against the active --profile.
        profile_b: String,
    },

    /// Show version history for a secret.
    ///
    /// Lists all stored versions with timestamps. Version 0 is the current
    /// value; higher numbers are older. Use `tsafe get KEY --version N` to
    /// retrieve a specific version.
    ///
    #[command(after_help = "Examples:\n  tsafe history DB_PASSWORD")]
    History {
        /// Secret key.
        key: String,
    },

    /// Move or rename a secret within the vault, or to a different profile.
    ///
    /// Within a profile this is an atomic rename: key name, namespace prefix,
    /// tags and full version history are all preserved.
    ///
    #[command(
        after_help = "Examples:\n  tsafe mv DB_HOST infra/DB_HOST        (add namespace)\n  tsafe mv infra/DB_HOST DB_HOST        (remove namespace)\n  tsafe mv DB_HOST --to-profile prod    (move to other profile, same key)\n  tsafe mv DB_HOST --to-profile prod NEW_NAME  (move + rename)"
    )]
    Mv {
        /// Source secret key.
        source: String,

        /// Destination key name.  Omit when using --to-profile to keep the same key name.
        dest: Option<String>,

        /// Move the secret to this profile (cross-profile move).
        #[arg(long, value_name = "PROFILE")]
        to_profile: Option<String>,

        /// Overwrite the destination key if it already exists.
        #[arg(long, short = 'f')]
        force: bool,
    },

    /// Install a secret-scanning git pre-commit hook in the current repo.
    ///
    /// Scans staged files for hardcoded secrets on every `git commit`.
    ///
    #[command(
        after_help = "Examples:\n  tsafe hook-install\n  tsafe hook-install --dir /path/to/repo"
    )]
    #[cfg(feature = "git-helpers")]
    HookInstall {
        /// Repo root directory; defaults to walking up from the current directory.
        #[arg(long)]
        dir: Option<String>,
    },

    /// Export audit log entries to stdout or a file as JSON or Splunk HEC events.
    #[command(
        after_help = "Examples:\n  tsafe audit-export --format json --output audit.jsonl\n  tsafe audit-export --format splunk"
    )]
    AuditExport {
        /// Output format.
        #[arg(short, long, value_enum, default_value = "json")]
        format: AuditExportFormat,
        /// Write to a file instead of stdout.
        #[arg(short, long)]
        output: Option<String>,
    },

    /// Report HMAC chain coverage for the audit log of the current profile.
    ///
    /// Reads all entries from the audit log file and counts how many carry a
    /// `prev_entry_hmac` field (written by a C8-capable tsafe build) versus
    /// how many are unchained (written before C8 or at a session boundary).
    ///
    /// IMPORTANT — ephemeral-key limitation: the HMAC chain key is generated
    /// fresh on every tsafe session and is never persisted.  This command
    /// cannot perform cryptographic verification of entries from a closed
    /// session; it can only report chain coverage (presence of the field).
    /// To detect within-session tampering, use AuditLog::verify_chain() from
    /// a live session handle.
    ///
    /// Exit codes: 0 = log is structurally valid (or empty), 2 = at least one
    /// entry could not be parsed as JSON.
    #[command(
        after_help = "Examples:\n  tsafe audit-verify\n  tsafe audit-verify --json\n  tsafe --profile prod audit-verify"
    )]
    AuditVerify {
        /// Emit machine-readable JSON output.
        #[arg(long)]
        json: bool,
    },

    /// Set or remove a rotation policy on a secret.
    ///
    /// Policies are stored as tags and checked by `tsafe doctor` and `tsafe rotate-due`.
    ///
    #[command(
        after_help = "Examples:\n  tsafe policy set DB_PASSWORD --rotate-every 90d\n  tsafe policy remove DB_PASSWORD"
    )]
    Policy {
        #[command(subcommand)]
        action: PolicyAction,
    },

    /// List secrets that are overdue for rotation (per `rotate_policy` tags).
    ///
    /// Checks the `rotate_policy` tag against the secret's `updated_at` timestamp.
    /// Use `--json` for automation; `--fail` exits with status 1 when anything is overdue (CI/cron).
    ///
    /// Set policies with: `tsafe policy set KEY --rotate-every 90d`
    #[command(after_help = ROTATE_DUE_AFTER_HELP)]
    RotateDue {
        /// Print JSON to stdout (`overdue_count` + `items` with key, days_overdue, policy).
        #[arg(long)]
        json: bool,
        /// Exit with status 1 when one or more secrets are overdue.
        #[arg(long)]
        fail: bool,
    },

    /// Pull secrets from a HashiCorp Vault KV v2 store.
    ///
    /// Requires TSAFE_HCP_URL or --addr and VAULT_TOKEN (or --token).
    ///
    #[command(
        after_help = "Examples:\n  tsafe vault-pull --addr http://vault:8200 --prefix myapp/\n  tsafe vault-pull  # uses TSAFE_HCP_URL + VAULT_TOKEN"
    )]
    #[cfg(feature = "cloud-pull-vault")]
    VaultPull {
        /// HashiCorp Vault address. Defaults to TSAFE_HCP_URL or http://127.0.0.1:8200.
        #[arg(long)]
        addr: Option<String>,
        /// Vault token. Defaults to VAULT_TOKEN env var.
        /// Deprecated: passing the token as a CLI argument exposes it in the process
        /// table. Store the token in tsafe and use `tsafe exec -- tsafe vault-pull`
        /// so the token is injected securely without appearing in the process table.
        #[arg(long)]
        token: Option<String>,
        /// KV v2 mount path. Defaults to "secret".
        #[arg(long)]
        mount: Option<String>,
        /// Only import secrets under this path prefix.
        #[arg(long)]
        prefix: Option<String>,
        /// Overwrite existing local secrets (skip conflicts by default).
        #[arg(long)]
        overwrite: bool,
    },

    /// Pull fields from a 1Password item via the `op` CLI.
    ///
    /// Requires the 1Password CLI (`op`) installed and authenticated.
    ///
    #[command(
        after_help = "Examples:\n  tsafe op-pull 'Database Credentials'\n  tsafe op-pull abc123xyz --op-vault Personal"
    )]
    #[cfg(feature = "cloud-pull-1password")]
    OpPull {
        /// Item title or ID.
        item: String,
        /// 1Password vault name (uses the default vault if omitted).
        #[arg(long = "op-vault")]
        op_vault: Option<String>,
        /// Overwrite existing local secrets (skip conflicts by default).
        #[arg(long)]
        overwrite: bool,
    },

    /// Import Login items from Bitwarden into the local vault via the `bw` CLI.
    ///
    /// Bitwarden REST API ciphers are always E2E encrypted client-side. This command
    /// shells to the `bw` CLI (which handles local decryption) rather than calling
    /// the REST API directly — the same pattern as `tsafe op-pull` for 1Password.
    ///
    /// Requires TSAFE_BW_CLIENT_ID, TSAFE_BW_CLIENT_SECRET, and TSAFE_BW_PASSWORD
    /// (master password for `bw unlock`). The `bw` CLI must be installed and on PATH.
    ///
    /// Item names are normalised: spaces and hyphens become underscores, uppercase.
    /// Login.Username → ITEM_NAME_USERNAME, Login.Password → ITEM_NAME_PASSWORD.
    /// Custom text/hidden fields → ITEM_NAME_<FIELD_NAME>. Boolean fields are skipped.
    ///
    #[command(
        name = "bw-pull",
        after_help = "Examples:\n  tsafe bw-pull\n  tsafe bw-pull --bw-folder my-folder-id --overwrite\n  tsafe bw-pull --bw-client-id org.abc --bw-password-env MY_BW_PW"
    )]
    #[cfg(feature = "cloud-pull-bitwarden")]
    BwPull {
        /// Bitwarden API client ID. Reads TSAFE_BW_CLIENT_ID if not set.
        #[arg(long = "bw-client-id")]
        bw_client_id: Option<String>,
        /// Bitwarden API client secret. Reads TSAFE_BW_CLIENT_SECRET if not set.
        #[arg(long = "bw-client-secret")]
        bw_client_secret: Option<String>,
        /// Bitwarden API base URL (for self-hosted / Vaultwarden).
        /// Default: https://api.bitwarden.com
        #[arg(long = "bw-api-url")]
        bw_api_url: Option<String>,
        /// Bitwarden identity base URL (for self-hosted / Vaultwarden).
        /// Default: https://identity.bitwarden.com
        #[arg(long = "bw-identity-url")]
        bw_identity_url: Option<String>,
        /// Bitwarden folder ID to filter items. Imports all items when omitted.
        #[arg(long = "bw-folder")]
        bw_folder: Option<String>,
        /// Name of the env var holding the Bitwarden master password for `bw unlock`.
        /// Default: TSAFE_BW_PASSWORD
        #[arg(long = "bw-password-env")]
        bw_password_env: Option<String>,
        /// Overwrite existing local secrets (skip conflicts by default).
        #[arg(long)]
        overwrite: bool,
        /// Failure handling mode for provider/network errors.
        #[arg(long, value_enum, default_value = "fail-all")]
        on_error: PullOnError,
        /// Show which items would be imported without writing any secrets.
        #[arg(long)]
        dry_run: bool,
    },

    /// Import secrets from a KeePass `.kdbx` file into the local vault.
    ///
    /// Opens a local KeePass database using the master password (from the env var
    /// named by --kp-password-env, default TSAFE_KP_PASSWORD) and/or a key file.
    ///
    /// Entry titles are used as key prefixes. Standard fields (UserName, Password, URL)
    /// map to TITLE_USERNAME, TITLE_PASSWORD, TITLE_URL.  Custom fields map to
    /// TITLE_<FIELD_NAME_NORMALISED>.  Notes are skipped.
    ///
    #[command(
        after_help = "Examples:\n  tsafe kp-pull --kp-path /home/user/vault.kdbx\n  tsafe kp-pull --kp-path ~/db.kdbx --kp-password-env MY_KP_PW --kp-group Infra\n  tsafe kp-pull --kp-path db.kdbx --kp-keyfile ~/my.keyx"
    )]
    #[cfg(feature = "cloud-pull-keepass")]
    KpPull {
        /// Absolute path to the `.kdbx` database file.
        #[arg(long = "kp-path")]
        kp_path: String,
        /// Name of the env var that holds the master password.
        /// Defaults to TSAFE_KP_PASSWORD.
        #[arg(long = "kp-password-env", default_value = "TSAFE_KP_PASSWORD")]
        kp_password_env: String,
        /// Path to a KeePass key file (optional).
        #[arg(long = "kp-keyfile")]
        kp_keyfile: Option<String>,
        /// Only import entries from this group name (case-insensitive).
        #[arg(long = "kp-group")]
        kp_group: Option<String>,
        /// When set, also traverse descendant groups under the matched group.
        #[arg(long = "kp-recursive")]
        kp_recursive: bool,
        /// Overwrite existing local secrets (skip conflicts by default).
        #[arg(long)]
        overwrite: bool,
        /// Failure handling mode for provider/network errors.
        #[arg(long, value_enum, default_value = "fail-all")]
        on_error: PullOnError,
    },

    /// Import secrets from AWS Secrets Manager into the local vault.
    ///
    /// Authenticates via (in order): static env vars (AWS_ACCESS_KEY_ID +
    /// AWS_SECRET_ACCESS_KEY), ECS task role, or IMDSv2 (EC2 instance profile).
    ///
    /// Region is read from AWS_DEFAULT_REGION / AWS_REGION or --region.
    ///
    /// Secret names are normalised: slashes and hyphens become underscores and
    /// the result is uppercased (e.g. `myapp/db-password` → `MYAPP_DB_PASSWORD`).
    ///
    #[command(
        after_help = "Examples:\n  tsafe aws-pull --region us-east-1\n  tsafe aws-pull --prefix myapp/ --overwrite"
    )]
    #[cfg(feature = "cloud-pull-aws")]
    AwsPull {
        /// AWS region (overrides AWS_DEFAULT_REGION / AWS_REGION).
        #[arg(long)]
        region: Option<String>,
        /// Only import secrets whose names start with this prefix.
        #[arg(long)]
        prefix: Option<String>,
        /// Overwrite existing local secrets (skip conflicts by default).
        #[arg(long)]
        overwrite: bool,
        /// Failure handling mode for provider/network errors.
        #[arg(long, value_enum, default_value = "fail-all")]
        on_error: PullOnError,
    },

    /// Import secrets from GCP Secret Manager into the local vault.
    ///
    /// Authenticates via (in order): GOOGLE_OAUTH_TOKEN env var, GCE/Cloud Run/GKE
    /// metadata server, or ADC file (gcloud auth application-default login).
    ///
    /// Project is read from GOOGLE_CLOUD_PROJECT / GCLOUD_PROJECT or --project.
    ///
    /// Secret names are normalised: hyphens and dots become underscores and
    /// the result is uppercased (e.g. `db-password` → `DB_PASSWORD`).
    ///
    #[command(
        after_help = "Examples:\n  tsafe gcp-pull --project my-gcp-project\n  tsafe gcp-pull --prefix myapp- --overwrite"
    )]
    #[cfg(feature = "cloud-pull-gcp")]
    GcpPull {
        /// GCP project ID (overrides GOOGLE_CLOUD_PROJECT / GCLOUD_PROJECT).
        #[arg(long)]
        project: Option<String>,
        /// Only import secrets whose names start with this prefix.
        #[arg(long)]
        prefix: Option<String>,
        /// Overwrite existing local secrets (skip conflicts by default).
        #[arg(long)]
        overwrite: bool,
        /// Failure handling mode for provider/network errors.
        #[arg(long, value_enum, default_value = "fail-all")]
        on_error: PullOnError,
    },

    /// Push local vault secrets to GCP Secret Manager (upsert semantics).
    ///
    /// Authenticates via (in order): GOOGLE_OAUTH_TOKEN env var, GCE/Cloud Run/GKE
    /// metadata server, or ADC file (gcloud auth application-default login).
    ///
    /// Project is read from GOOGLE_CLOUD_PROJECT / GCLOUD_PROJECT or --project.
    ///
    /// GCP Secret Manager uses a two-call pattern for new secrets: create the
    /// secret resource, then add a version. Existing secrets only need a new version.
    ///
    /// Local keys are reverse-normalised to GCP format:
    /// MY_SECRET → my-secret. Two local keys that normalise to the same
    /// provider name are detected as a collision and abort pre-flight.
    ///
    /// Remote-only keys are left untouched unless --delete-missing is passed.
    /// A pre-flight diff is always shown before writing. No secret values
    /// are printed — only key names and 12-char SHA-256 hash prefixes.
    ///
    #[command(
        after_help = "Examples:\n  tsafe gcp-push --project my-project --dry-run\n  tsafe gcp-push --project my-project --yes\n  tsafe gcp-push --prefix MYAPP_ --yes\n  tsafe gcp-push --delete-missing --yes"
    )]
    #[cfg(feature = "cloud-pull-gcp")]
    GcpPush {
        /// GCP project ID (overrides GOOGLE_CLOUD_PROJECT / GCLOUD_PROJECT).
        #[arg(long)]
        project: Option<String>,

        /// Only push secrets whose local key names start with this prefix (case-insensitive).
        #[arg(long)]
        prefix: Option<String>,

        /// Only push secrets in this namespace (stored as `<ns>/KEY`).
        #[arg(long)]
        ns: Option<String>,

        /// Show the diff without writing anything (always exits 0).
        #[arg(long)]
        dry_run: bool,

        /// Skip the confirmation prompt (required in non-TTY / CI contexts).
        #[arg(long)]
        yes: bool,

        /// Also delete remote secrets absent locally within the filtered scope.
        /// Off by default — opt-in to avoid accidental mass deletion.
        /// Note: GCP Secret Manager deletion requires the Secret Manager Admin API.
        #[arg(long)]
        delete_missing: bool,
    },

    /// Import parameters from AWS SSM Parameter Store into the local vault.
    ///
    /// Authenticates via (in order): static env vars (AWS_ACCESS_KEY_ID +
    /// AWS_SECRET_ACCESS_KEY), ECS task role, or IMDSv2 (EC2 instance profile).
    ///
    /// Region is read from AWS_DEFAULT_REGION / AWS_REGION or --region.
    /// Parameters are fetched recursively under the given path.
    /// SecureString parameters are decrypted automatically (WithDecryption=true).
    ///
    /// Parameter names are normalised: leading `/` stripped, remaining `/` and `-`
    /// become `_`, uppercased (e.g. `/myapp/db-password` → `MYAPP_DB_PASSWORD`).
    ///
    #[command(
        after_help = "Examples:\n  tsafe ssm-pull --region us-east-1 --path /myapp/prod/\n  tsafe ssm-pull --path /shared/ --overwrite"
    )]
    #[cfg(feature = "cloud-pull-aws")]
    SsmPull {
        /// AWS region (overrides AWS_DEFAULT_REGION / AWS_REGION).
        #[arg(long)]
        region: Option<String>,
        /// Parameter path prefix (e.g. `/myapp/prod/`). Defaults to `/` (all parameters).
        #[arg(long)]
        path: Option<String>,
        /// Overwrite existing local secrets (skip conflicts by default).
        #[arg(long)]
        overwrite: bool,
        /// Failure handling mode for provider/network errors.
        #[arg(long, value_enum, default_value = "fail-all")]
        on_error: PullOnError,
    },

    /// Push local vault secrets to AWS Secrets Manager (upsert semantics).
    ///
    /// Authenticates via (in order): static env vars (AWS_ACCESS_KEY_ID +
    /// AWS_SECRET_ACCESS_KEY), ECS task role, or IMDSv2 (EC2 instance profile).
    ///
    /// Local keys are reverse-normalised to AWS Secrets Manager format:
    /// MY_SECRET → my-secret. Two local keys that normalise to the same
    /// provider name are detected as a collision and abort pre-flight.
    ///
    /// Remote-only secrets are left untouched unless --delete-missing is passed.
    /// A pre-flight diff is always shown before writing. No secret values
    /// are printed — only key names and 12-char SHA-256 hash prefixes.
    ///
    #[command(
        after_help = "Examples:\n  tsafe aws-push --dry-run\n  tsafe aws-push --yes\n  tsafe aws-push --prefix myapp/ --yes\n  tsafe aws-push --delete-missing --yes"
    )]
    #[cfg(feature = "cloud-pull-aws")]
    AwsPush {
        /// AWS region (overrides AWS_DEFAULT_REGION / AWS_REGION).
        #[arg(long)]
        region: Option<String>,
        /// Only push secrets whose local key names start with this prefix (case-insensitive).
        #[arg(long)]
        prefix: Option<String>,
        /// Show the diff without writing anything (always exits 0).
        #[arg(long)]
        dry_run: bool,
        /// Skip the confirmation prompt (required in non-TTY / CI contexts).
        #[arg(long)]
        yes: bool,
        /// Also delete remote secrets absent locally within the filtered scope.
        /// Off by default — opt-in to avoid accidental mass deletion.
        #[arg(long)]
        delete_missing: bool,
    },

    /// Push local vault secrets to AWS SSM Parameter Store (upsert semantics).
    ///
    /// Authenticates via (in order): static env vars (AWS_ACCESS_KEY_ID +
    /// AWS_SECRET_ACCESS_KEY), ECS task role, or IMDSv2 (EC2 instance profile).
    ///
    /// Local keys are reverse-normalised to SSM parameter names:
    /// given `--path /myapp/`, MYAPP_DB_PASSWORD → /myapp/db-password.
    ///
    /// Remote-only parameters are left untouched unless --delete-missing is passed.
    /// A pre-flight diff is always shown before writing. No secret values
    /// are printed — only key names and 12-char SHA-256 hash prefixes.
    ///
    #[command(
        after_help = "Examples:\n  tsafe ssm-push --path /myapp/ --dry-run\n  tsafe ssm-push --path /myapp/ --yes\n  tsafe ssm-push --path /myapp/ --delete-missing --yes"
    )]
    #[cfg(feature = "cloud-pull-aws")]
    SsmPush {
        /// AWS region (overrides AWS_DEFAULT_REGION / AWS_REGION).
        #[arg(long)]
        region: Option<String>,
        /// SSM path prefix that scopes the push (e.g. `/myapp/`).
        #[arg(long)]
        path: Option<String>,
        /// Show the diff without writing anything (always exits 0).
        #[arg(long)]
        dry_run: bool,
        /// Skip the confirmation prompt (required in non-TTY / CI contexts).
        #[arg(long)]
        yes: bool,
        /// Also delete remote parameters absent locally within the path scope.
        /// Off by default — opt-in to avoid accidental mass deletion.
        #[arg(long)]
        delete_missing: bool,
    },

    /// Print a shell completion script and exit.
    ///
    #[command(
        after_help = "Examples:\n  tsafe completions powershell | Out-String | Invoke-Expression"
    )]
    Completions {
        /// Shell to generate completions for.
        shell: Shell,
    },

    /// Output completion candidates for use by shell completion scripts (internal).
    ///
    /// Called by the patched completion scripts generated by `tsafe completions`.
    /// Not intended for direct use.
    #[command(name = "_completions-data", hide = true)]
    CompletionsData {
        /// Type of completion data to emit: `profiles` or `contracts`.
        data_type: String,
    },

    /// Diagnose vault health: file presence, snapshots, env vars, secret expiry, and operator-facing health hints.
    #[command(long_about = DOCTOR_LONG_ABOUT, after_help = DOCTOR_AFTER_HELP)]
    Doctor {
        /// Emit machine-readable JSON and use health exit codes (0=healthy, 1=warning, 2=critical).
        #[arg(long)]
        json: bool,
    },

    /// Explain a concept in the terminal (`exec`, namespaces, compiled agent/browser pull lanes, …).
    ///
    /// Omit the topic to list available explanations.
    ///
    #[command(
        after_help = "Examples:\n  tsafe explain\n  tsafe explain exec\n  tsafe explain exec-security"
    )]
    Explain {
        /// Topic to print (omit to list all topics).
        #[arg(value_name = "TOPIC")]
        topic: Option<crate::explain::ExplainTopic>,
    },

    /// Remove a stale vault lock file (use after a crash leaves the vault locked).
    ///
    /// Deletes `<profile>.vault.lock` if it exists. Safe to run — the lock is
    /// advisory only. Use when `tsafe` reports "vault is locked by another process"
    /// but no other process is actually running.
    ///
    #[command(after_help = "Examples:\n  tsafe unlock\n  tsafe --profile prod unlock")]
    Unlock,

    /// Launch the full-screen interactive terminal UI.
    ///
    /// Supports add/edit/delete/reveal/rotate/snapshot restore and audit log viewing.
    /// Press ? inside the TUI for a contextual keyboard reference.
    ///
    #[command(after_help = "Examples:\n  tsafe ui\n  tsafe --profile prod ui")]
    #[cfg(feature = "tui")]
    Ui,

    /// Render a secret value as a QR code in the terminal.
    ///
    /// Opens the vault, retrieves KEY, prints the QR code to stdout, then waits
    /// for Enter before clearing — so the value is never left on-screen.
    ///
    #[command(after_help = "Examples:\n  tsafe qr WIFI_PASSWORD\n  tsafe qr API_KEY")]
    Qr {
        /// Secret key whose value to render as a QR code.
        key: String,
    },

    /// Store a TOTP secret and retrieve live codes.
    ///
    /// add: store a TOTP seed for the given key
    /// get: compute and print the current 6-digit code
    ///
    #[command(
        after_help = "Examples:\n  tsafe totp add GITHUB_2FA JBSWY3DPEHPK3PXP\n  tsafe totp get GITHUB_2FA"
    )]
    Totp {
        #[command(subcommand)]
        action: TotpAction,
    },

    /// Pin a secret to the top of lists.
    ///
    #[command(
        after_help = "Examples:\n  tsafe pin DB_PASSWORD\n  tsafe --profile prod pin API_KEY"
    )]
    Pin { key: String },

    /// Remove pin from a secret.
    ///
    #[command(after_help = "Examples:\n  tsafe unpin DB_PASSWORD")]
    Unpin { key: String },

    /// Create an alias: ALIAS_NAME resolves to an existing KEY.
    ///
    /// tsafe get ALIAS_NAME returns the value of KEY.
    /// Use tsafe alias --list to view all aliases.
    ///
    #[command(
        after_help = "Examples:\n  tsafe alias DB_PASS DATABASE_PASSWORD\n  tsafe alias --list"
    )]
    Alias {
        /// Key this alias should resolve to (omit with --list to view all aliases).
        target_key: Option<String>,
        /// Name of the alias to create.
        alias_name: Option<String>,
        /// List all aliases in the vault.
        #[arg(long)]
        list: bool,
    },

    /// Replace `{{KEY}}` placeholders in a file with vault secret values.
    ///
    /// Reads the input file, replaces each `{{KEY}}` with the corresponding
    /// vault secret, and writes to stdout (or `--output PATH`).
    ///
    #[command(
        after_help = "Examples:\n  tsafe template config.yml.tmpl > config.yml\n  tsafe template app.conf.tmpl --output app.conf"
    )]
    Template {
        /// Input template file containing {{KEY}} placeholders.
        file: String,
        /// Write output to a file instead of stdout.
        #[arg(short, long)]
        output: Option<String>,
        /// Ignore missing keys instead of failing.
        #[arg(long)]
        ignore_missing: bool,
    },

    /// Read stdin and replace any vault secret values with [REDACTED].
    ///
    /// Useful for piping logs through to scrub sensitive values.
    ///
    #[command(
        after_help = "Examples:\n  cargo test 2>&1 | tsafe redact\n  tsafe exec -- myapp | tsafe redact"
    )]
    Redact,

    /// Show the active build profile label and compile-time capabilities.
    ///
    /// This reports the compiled truth for the running `tsafe` binary only.
    /// Companion runtimes such as `tsafe-agent` have separate install and release truth.
    #[command(name = "build-info", after_help = BUILD_INFO_AFTER_HELP)]
    BuildInfo {
        /// Emit machine-readable JSON output.
        #[arg(long)]
        json: bool,
    },

    #[cfg(feature = "plugins")]
    /// Run a tool with its required vault secrets injected automatically.
    ///
    /// Each plugin knows which vault keys map to which environment variables for the
    /// named tool.  Run `tsafe plugin` (no args) to list available plugins.
    ///
    /// Missing optional keys are silently skipped; missing required keys abort with an error.
    ///
    #[command(
        after_help = "Examples:\n  tsafe plugin gh repo list\n  tsafe plugin aws s3 ls --bucket my-bucket\n  tsafe plugin az group list --subscription my-sub\n  tsafe plugin          (list all available plugins)"
    )]
    Plugin {
        /// Tool name (e.g. gh, aws, az, docker, npm, pypi, terraform). Omit to list.
        tool: Option<String>,
        /// Arguments to pass to the tool.
        #[arg(trailing_var_arg = true, allow_hyphen_values = true)]
        args: Vec<String>,
    },

    /// Act as a git credential helper (install/get/store/erase protocol).
    ///
    /// Run `tsafe credential-helper install` once to configure git to use tsafe
    /// as the credential store. Git will then call `tsafe credential-helper get`,
    /// `store`, or `erase` automatically.
    ///
    /// In `get` mode, reads protocol/host from stdin and returns username/password
    /// from the vault. Keys are matched by `<HOST>_USERNAME` / `<HOST>_PASSWORD`
    /// pattern, or by tags `host=<HOST>`.
    #[cfg(feature = "git-helpers")]
    #[command(
        name = "credential-helper",
        after_help = "Examples:\n  tsafe credential-helper install\n  tsafe credential-helper install --global\n  git credential fill  # (git calls tsafe automatically after install)"
    )]
    CredentialHelper {
        /// Git credential helper action.
        #[arg(value_enum, default_value = "install")]
        action: CredentialHelperOperation,
        /// For `install`: configure at the --global level (user-wide).
        /// By default, configures the local repository git config.
        #[arg(long)]
        global: bool,
    },

    /// Collaboration service commands (team membership, DEK delivery, recovery).
    ///
    /// Scaffolding only in Tranche 2 — no network calls are made.
    /// Enable with `--features collab`.
    ///
    #[command(
        after_help = "Examples:\n  tsafe collab join <team-id>\n  tsafe collab status <team-id>"
    )]
    #[cfg(feature = "collab")]
    Collab {
        #[command(subcommand)]
        action: CollabAction,
    },

    /// Add an SSH key from the vault to the running ssh-agent.
    ///
    /// The key is passed via stdin to `ssh-add -` so it never touches disk.
    ///
    #[command(after_help = "Examples:\n  tsafe ssh-add SSH_KEY\n  tsafe ssh-add id_ed25519")]
    #[cfg(feature = "ssh")]
    SshAdd {
        /// Vault key name containing the SSH private key.
        key: String,
    },

    /// Import an SSH private key file into the vault.
    ///
    #[command(
        after_help = "Examples:\n  tsafe ssh-import ~/.ssh/id_ed25519\n  tsafe ssh-import ~/.ssh/id_rsa --name SSH_RSA_KEY"
    )]
    #[cfg(feature = "ssh")]
    SshImport {
        /// Path to the SSH private key file.
        path: String,
        /// Vault key name to store under (defaults to filename).
        #[arg(long)]
        name: Option<String>,
        /// Attach tags as KEY=VALUE pairs (repeatable).
        #[arg(short, long = "tag", value_name = "KEY=VALUE")]
        tags: Vec<String>,
    },

    /// SSH key inventory and operations.
    ///
    /// Subcommands: list, public-key, generate, config, agent
    ///
    #[command(
        after_help = "Examples:\n  tsafe ssh list\n  tsafe ssh public-key my_ed25519_key\n  tsafe ssh generate my_key\n  tsafe ssh generate my_key --type rsa\n  tsafe ssh config\n  eval $(tsafe ssh-agent)"
    )]
    #[cfg(feature = "ssh")]
    Ssh {
        #[command(subcommand)]
        action: SshAction,
    },

    /// List namespaces or copy/move all keys under one prefix to another.
    ///
    /// A namespace is any key-prefix of the form "<name>/KEY".  They are not stored
    /// explicitly — this command introspects the key names in the vault.
    ///
    #[command(
        after_help = "Examples:\n  tsafe ns list\n  tsafe ns copy prod staging\n  tsafe ns move oldapp newapp --force"
    )]
    Ns {
        #[command(subcommand)]
        action: NsAction,
    },

    /// Pull secrets from all sources defined in `.tsafe.yml`.
    ///
    /// Searches upward from the current directory for `.tsafe.yml` or `.tsafe.json`
    /// and executes each pull source in manifest order (sequential; see ADR-012).
    ///
    /// Use --dry-run to preview which sources would be invoked without making any
    /// live API calls. Note: collision detection is not available in dry-run mode —
    /// detecting key conflicts requires fetching keys from each provider.
    ///
    /// Use --source to narrow execution to one or more named sources. Sources are
    /// named with the `name` field in the manifest. Multiple --source flags are OR'd.
    ///
    #[command(
        after_help = "Examples:\n  tsafe pull\n  tsafe pull --config path/to/.tsafe.yml\n  tsafe pull --dry-run\n  tsafe pull --source prod-akv\n  tsafe pull --source prod-akv --source staging-aws"
    )]
    #[cfg(feature = "multi-pull")]
    Pull {
        /// Path to config file (auto-detected if omitted).
        #[arg(long)]
        config: Option<String>,
        /// Overwrite all existing secrets (overrides per-source settings).
        #[arg(long)]
        overwrite: bool,
        /// Failure handling mode for source errors in multi-source pull.
        #[arg(long, value_enum, default_value = "fail-all")]
        on_error: PullOnError,
        /// Preview which sources would be invoked without making any live API calls.
        /// Collision detection is not available in dry-run mode.
        #[arg(long)]
        dry_run: bool,
        /// Narrow execution to sources with this `name` label (repeatable).
        /// Sources without a `name` field are excluded when any --source filter is active.
        #[arg(long = "source", value_name = "LABEL", action = clap::ArgAction::Append)]
        sources: Vec<String>,
    },

    /// Push local vault secrets to all destinations defined in `.tsafe.yml`.
    ///
    /// Searches upward from the current directory for `.tsafe.yml` or `.tsafe.json`
    /// and executes each push destination in manifest order (sequential; see ADR-030).
    ///
    /// Use --dry-run to preview which destinations would be invoked without making
    /// any live API calls or writes.
    ///
    /// Use --source to narrow execution to one or more named destinations. Destinations
    /// are named with the `name` field in the manifest. Multiple --source flags are OR'd.
    ///
    /// A pre-flight diff is shown before any writes. Secret values are never printed —
    /// only key names and 12-char SHA-256 hash prefixes are shown (ADR-030).
    ///
    #[command(
        after_help = "Examples:\n  tsafe push\n  tsafe push --config path/to/.tsafe.yml\n  tsafe push --dry-run\n  tsafe push --source prod-akv\n  tsafe push --yes\n  tsafe push --on-error skip-failed"
    )]
    #[cfg(feature = "akv-pull")]
    Push {
        /// Path to config file (auto-detected if omitted).
        #[arg(long, value_name = "PATH")]
        config: Option<std::path::PathBuf>,
        /// Narrow execution to destinations with this `name` label (repeatable).
        /// Destinations without a `name` field are excluded when any --source filter is active.
        #[arg(long = "source", value_name = "LABEL", action = clap::ArgAction::Append)]
        source: Vec<String>,
        /// Show the diff without writing anything (always exits 0).
        #[arg(long)]
        dry_run: bool,
        /// Skip confirmation prompts (required in non-TTY / CI contexts).
        #[arg(long)]
        yes: bool,
        /// Also delete remote secrets that are absent locally within each destination's scope.
        /// Off by default — opt-in to avoid accidental mass deletion (ADR-030).
        #[arg(long)]
        delete_missing: bool,
        /// Failure handling mode for destination errors.
        #[arg(long, value_enum, default_value = "fail-all")]
        on_error: PushOnError,
    },

    /// Synchronise a vault file with a git remote.
    ///
    /// Fetches the remote branch, performs a per-key three-way merge between
    /// the common ancestor, the local vault, and the remote vault, then commits
    /// and pushes the merged result.
    ///
    /// Conflicts (both sides edited the same key) are resolved by last-write-wins
    /// using the secret's `updated_at` timestamp. Conflicts are reported but do
    /// not block the sync.
    ///
    #[command(
        after_help = "Examples:\n  tsafe sync\n  tsafe sync --remote origin --branch main\n  tsafe sync --dry-run"
    )]
    #[cfg(feature = "git-helpers")]
    #[command(name = "sync")]
    Sync {
        /// Git remote name.
        #[arg(long, default_value = "origin")]
        remote: String,
        /// Git branch to sync with.
        #[arg(long, default_value = "main")]
        branch: String,
        /// Vault file path relative to repo root (auto-detected if omitted).
        #[arg(long)]
        file: Option<String>,
        /// Show what would change without modifying anything.
        #[arg(long)]
        dry_run: bool,
    },

    /// Manage team vaults (multi-recipient age encryption).
    ///
    /// Team vaults use X25519 (age) keypairs so multiple people can decrypt
    /// the same vault without sharing a password.
    ///
    #[command(
        after_help = "Examples:\n  tsafe team init --identity ~/.age/key.txt\n  tsafe team add-member age1qyqszqgpqyqszqgpqyqszqgpqyqszqgp...\n  tsafe team members"
    )]
    #[cfg(feature = "team-core")]
    Team {
        #[command(subcommand)]
        action: TeamAction,
    },

    /// Enable or disable biometric / keyring unlock for the current profile.
    ///
    /// When enabled, the vault password is stored in the OS credential store
    /// (macOS Keychain, Windows Credential Manager, Linux Secret Service).
    /// The credential store is itself protected by biometric or PIN.
    ///
    /// After `tsafe init`, the CLI may offer the same setup interactively ("quick unlock").
    /// You can always run `biometric enable` later if you skipped it.
    ///
    #[command(
        after_help = "Examples:\n  tsafe biometric enable\n  tsafe biometric disable\n  tsafe biometric status"
    )]
    #[cfg(feature = "biometric")]
    Biometric {
        #[command(subcommand)]
        action: BiometricAction,
    },

    /// Manage the per-process vault unlock agent.
    ///
    /// `tsafe agent unlock` prints terminal approval text, may show an OS notification,
    /// then prompts for the vault password once and starts a background agent that holds
    /// it in memory.  The token it prints must be set in the calling process's environment
    /// as `TSAFE_AGENT_SOCK` — all subsequent `tsafe` invocations that inherit that
    /// env var will be granted vault access without re-entering the password.
    ///
    /// Requests must present the session token and come from a live OS-reported peer
    /// PID; the unlock process PID is recorded for audit/context, not as the only
    /// process allowed to use the session.
    ///
    #[command(
        after_help = "Examples:\n  tsafe agent unlock              # unlock for 30 minutes (default)\n  tsafe agent unlock --ttl 8h     # unlock for 8 hours\n  tsafe agent unlock --ttl 30m --absolute-ttl 8h\n  tsafe agent status              # check whether the current agent socket is reachable\n  tsafe agent lock                # immediately revoke the session"
    )]
    #[cfg(feature = "agent")]
    Agent {
        #[command(subcommand)]
        action: AgentAction,
    },

    /// First-party MCP server — exposes tsafe to MCP-aware hosts (Claude
    /// Desktop, Cursor, Continue, Windsurf, Codex) over stdio JSON-RPC.
    ///
    /// Each `tsafe-mcp` process binds to exactly one profile; request-time
    /// profile or scope widening is rejected. See ADR-006
    /// (docs/architecture/ADR-006-mcp-server.md) and design doc §5.2 for the
    /// full surface.
    ///
    /// `tsafe mcp install <host>` writes the per-host MCP config file. The
    /// resulting host launch shells out to `tsafe-mcp serve` directly, not
    /// through this CLI.
    #[command(
        after_help = "Examples:\n  tsafe mcp install claude --allowed-keys \"demo/*\"\n  tsafe mcp install cursor --project . --allowed-keys \"demo/*\"\n  tsafe mcp serve --allowed-keys \"demo/*\" --allow-reveal\n  tsafe mcp uninstall claude\n  tsafe mcp status"
    )]
    #[cfg(feature = "mcp")]
    Mcp {
        #[command(subcommand)]
        action: McpAction,
    },

    /// Run a git command with vault credentials injected automatically.
    ///
    /// Opens the vault, reads `ADO_PAT` (or the key named by TSAFE_GIT_PAT_KEY),
    /// and injects it as a git `http.extraHeader` so HTTPS remotes authenticate
    /// without embedding tokens in URLs.
    ///
    /// Detects the nearest `.git` directory automatically — no repo flags needed.
    /// Exits with git's exit code.
    ///
    /// Override the PAT key name:  $env:TSAFE_GIT_PAT_KEY = "MY_GIT_PAT"
    ///
    #[command(
        after_help = "Examples:\n  tsafe git push ado main\n  tsafe git pull\n  tsafe git fetch --all\n  tsafe -p work git push origin main"
    )]
    #[cfg(feature = "git-helpers")]
    #[command(name = "git")]
    Git {
        /// git subcommand and its arguments (e.g. `push ado main`).
        #[arg(trailing_var_arg = true, allow_hyphen_values = true)]
        args: Vec<String>,
    },
}

/// Collab subcommands — scaffolding for D3.5 (Tranche 2).
/// No network calls in this release; real implementation is Tranche 3+.
#[derive(Subcommand)]
#[cfg(feature = "collab")]
pub enum CollabAction {
    /// Join a collaboration team (scaffolding — prints status and exits 0).
    Join {
        /// Team ID to join.
        team_id: String,
    },
    /// Show collaboration status for a team (scaffolding — prints status and exits 0).
    Status {
        /// Team ID to query.
        team_id: String,
    },
}

#[derive(Subcommand)]
pub enum SnapshotAction {
    /// List snapshots for the current profile.
    List,
    /// Restore the most-recent snapshot, overwriting the current vault.
    Restore,
}

/// Global config.json settings (not tied to `--profile`).
#[derive(Subcommand)]
pub enum ConfigAction {
    /// Show config file path, default profile, exec trust settings, and password-backup settings.
    Show,
    /// After each new password vault is created, copy its master password into this vault at `profile-passwords/<new-profile>` (recovery / main-vault bridging). Common values: `main`, `default`. Use `off` to disable.
    #[command(name = "set-backup-vault")]
    SetBackupVault {
        /// Target vault profile (`main`, `default`) or `off` to clear.
        target: String,
    },
    /// Persist whether normal vault opens should automatically try OS quick unlock.
    #[command(name = "set-auto-quick-unlock")]
    SetAutoQuickUnlock {
        /// `on` to allow automatic keychain reads, `off` to require agent / env / typed password instead.
        mode: ToggleSetting,
    },
    /// Persist the retry cooldown, in seconds, after an automatic quick-unlock failure.
    #[command(name = "set-quick-unlock-retry-cooldown")]
    SetQuickUnlockRetryCooldown {
        /// Seconds to wait before the next automatic keychain attempt. Use `0` to disable the cooldown.
        seconds: u64,
    },
    /// Persist the default exec trust mode.
    #[command(name = "set-exec-mode")]
    SetExecMode {
        /// One of: `standard`, `hardened`, `custom`.
        mode: ExecModeSetting,
    },
    /// Persist whether `tsafe exec` should redact child stdout/stderr by default.
    #[command(name = "set-exec-redact-output")]
    SetExecRedactOutput {
        /// `on` to redact child output by default, `off` to leave it raw unless `--redact-output` is passed.
        mode: ToggleSetting,
    },
    /// Persist the inherit strategy used when exec mode is `custom`.
    #[command(name = "set-exec-custom-inherit")]
    SetExecCustomInherit {
        /// One of: `full`, `minimal`, `clean`.
        mode: ExecCustomInheritSetting,
    },
    /// Persist whether dangerous injected env names should abort exec when mode is `custom`.
    #[command(name = "set-exec-custom-deny-dangerous-env")]
    SetExecCustomDenyDangerousEnv {
        /// `on` to abort, `off` to warn only.
        mode: ToggleSetting,
    },
    /// Add a parent environment variable name to the extra strip list for `tsafe exec`.
    #[command(name = "add-exec-extra-strip")]
    AddExecExtraStrip {
        /// Environment variable name, e.g. OPENAI_API_KEY.
        name: String,
    },
    /// Remove a parent environment variable name from the extra strip list for `tsafe exec`.
    #[command(name = "remove-exec-extra-strip")]
    RemoveExecExtraStrip {
        /// Environment variable name, e.g. OPENAI_API_KEY.
        name: String,
    },
}

#[derive(Clone, Copy, ValueEnum)]
pub enum ToggleSetting {
    /// Enable the setting.
    On,
    /// Disable the setting.
    Off,
}

#[derive(Clone, Copy, ValueEnum)]
pub enum ExecModeSetting {
    /// Broad compatibility: full inherited env (minus strip list), raw output, and abort on dangerous injected names by default.
    Standard,
    /// Stricter preset: minimal inherited env, redacted output, and deny dangerous injected names.
    Hardened,
    /// Use persisted custom exec trust settings from config.json.
    Custom,
}

/// Controls which host environment variables the child process inherits.
#[derive(Clone, Copy, ValueEnum)]
pub enum ExecPresetSetting {
    /// Inherit only PATH and a safe core set (HOME, USER, TMPDIR, LANG, TERM, SSH_AUTH_SOCK, etc.)
    /// plus vault secrets. No tokens or credentials from the parent environment leak through.
    Minimal,
    /// Inherit the full parent environment minus the known-sensitive strip list. This is the
    /// current default behavior when no preset or inheritance flag is given.
    Full,
}

#[derive(Clone, Copy, ValueEnum)]
pub enum ExecCustomInheritSetting {
    /// Full inherited parent env (minus strip list).
    Full,
    /// Minimal inherited env plus vault secrets.
    Minimal,
    /// No inherited parent env; only vault secrets.
    Clean,
}

#[derive(Subcommand)]
pub enum ProfileAction {
    /// List all profiles that have an existing vault.
    List,
    /// Permanently delete a profile vault.
    Delete {
        name: String,
        /// Skip the confirmation prompt.
        #[arg(long)]
        force: bool,
    },
    /// Set the default profile used when -p / TSAFE_PROFILE is not specified.
    ///
    #[command(after_help = "Examples:\n  tsafe profile set-default work")]
    SetDefault {
        /// Profile name to use as the new default.
        name: String,
    },
    /// Rename a profile (renames the vault file and updates the default if needed).
    ///
    #[command(after_help = "Examples:\n  tsafe profile rename old new")]
    Rename {
        /// Existing profile name.
        from: String,
        /// New profile name.
        to: String,
    },
}

#[derive(Clone, ValueEnum)]
pub enum ExportFormat {
    /// KEY=VALUE (posix, one per line)
    Env,
    /// export KEY="VALUE" (bash/zsh source-able)
    Dotenv,
    /// $env:KEY = "VALUE" (PowerShell source-able)
    Powershell,
    /// JSON object
    Json,
    /// ::add-mask::VALUE + KEY=VALUE (GitHub Actions GITHUB_ENV format)
    GithubActions,
    /// YAML mapping (KEY: "VALUE" per entry)
    Yaml,
    /// KEY=VALUE per line suitable for Docker --env-file (alias for env, Docker-compatible)
    DockerEnv,
    /// TOML flat top-level table (KEY = "VALUE" per entry)
    Toml,
}

#[derive(Clone, ValueEnum)]
pub enum AuditExportFormat {
    /// JSONL (one JSON object per line, same as stored on disk)
    Json,
    /// Splunk HEC-compatible JSON events
    Splunk,
    /// CloudEvents 1.0 JSONL (application/cloudevents+json per line)
    CloudEvents,
}

/// Actions for `tsafe audit` subcommand.
///
/// `Rotate` is a stub reserved for the audit-log rotation handler implemented
/// in `cmd_audit_cmd.rs` by a separate agent.  The variant is declared here so
/// that `cli.rs` is the single source of truth for the CLI surface.
#[derive(Subcommand)]
#[allow(dead_code)]
pub enum AuditAction {
    /// Rotate (trim) the audit log to keep only the most-recent entries.
    ///
    /// Reserved — handler implemented in `cmd_audit_cmd.rs`.
    #[command(
        after_help = "Examples:\n  tsafe audit rotate --keep 1000\n  tsafe audit rotate --max-size-mb 10"
    )]
    Rotate {
        /// Maximum audit log size in megabytes before trimming.
        #[arg(long, default_value_t = 50)]
        max_size_mb: u64,
        /// Number of most-recent entries to keep after trimming.
        #[arg(long, default_value_t = 5000)]
        keep: u32,
    },
}

#[derive(Clone, Copy, ValueEnum)]
pub enum CredentialHelperOperation {
    /// Install tsafe as the git credential helper in git config.
    Install,
    Get,
    Store,
    Erase,
}

#[cfg(feature = "ssh")]
#[derive(Subcommand)]
pub enum SshAction {
    /// List SSH keys stored in the vault (tagged type=ssh or containing PRIVATE KEY).
    #[command(after_help = "Examples:\n  tsafe ssh list")]
    List,

    /// Extract the public key from a stored SSH private key.
    ///
    /// Prints the OpenSSH public key in authorized_keys format to stdout.
    #[command(
        name = "public-key",
        after_help = "Examples:\n  tsafe ssh public-key my_ed25519_key\n  tsafe ssh public-key SSH_ID_ED25519"
    )]
    PublicKey {
        /// Vault key name containing the SSH private key.
        key: String,
    },

    /// Generate a new SSH key pair and store the private key in the vault.
    ///
    /// Uses a CSPRNG (no subprocess). The private key is stored encrypted in
    /// the vault; the public key is printed to stdout.
    #[command(
        after_help = "Examples:\n  tsafe ssh generate my_deploy_key\n  tsafe ssh generate my_rsa_key --type rsa --bits 4096\n  tsafe ssh generate ci_key --comment \"ci@example.com\" --print"
    )]
    Generate {
        /// Vault key name to store the generated private key under.
        key: String,
        /// Key type: ed25519 (default, recommended) or rsa.
        #[arg(long, value_name = "TYPE", default_value = "ed25519")]
        r#type: SshKeyType,
        /// RSA key size in bits (only used with --type rsa; default 4096).
        #[arg(long, value_name = "BITS", default_value = "4096")]
        bits: u32,
        /// Comment to embed in the key (e.g. an email address).
        #[arg(long, value_name = "COMMENT")]
        comment: Option<String>,
        /// Print the public key to stdout after storing the private key.
        #[arg(long)]
        print: bool,
    },

    /// Print an ~/.ssh/config snippet that points IdentityAgent at tsafe.
    ///
    /// Pipe or append the output to ~/.ssh/config.
    #[command(
        name = "config",
        after_help = "Examples:\n  tsafe ssh config\n  tsafe ssh config --host '*.corp.example'\n  tsafe ssh config >> ~/.ssh/config"
    )]
    Config {
        /// SSH Host pattern (defaults to `*`).
        #[arg(long, value_name = "PATTERN")]
        host: Option<String>,
    },

    /// Start a persistent SSH agent serving vault keys on a Unix socket.
    ///
    /// Keys are loaded once at startup and served for the configured TTL.
    /// On Windows this subcommand prints a clear error — Unix socket required.
    ///
    /// Eval idiom:  eval $(tsafe ssh-agent)
    #[command(
        name = "agent",
        after_help = "Examples:\n  eval $(tsafe ssh agent)\n  tsafe ssh agent --ttl 4h\n  tsafe ssh agent --sock /run/user/1000/tsafe.sock"
    )]
    Agent {
        /// How long loaded keys remain valid (e.g. 8h, 30m, 1h30m). Default 8h.
        #[arg(long, value_name = "DURATION")]
        ttl: Option<String>,
        /// Override the Unix socket path.
        #[arg(long, value_name = "PATH")]
        sock: Option<String>,
    },
}

#[cfg(feature = "ssh")]
#[derive(Clone, Copy, ValueEnum)]
pub enum SshKeyType {
    Ed25519,
    Rsa,
}

#[derive(Clone, Copy, Debug, Eq, PartialEq, ValueEnum)]
pub enum PullOnError {
    /// Abort immediately on first source/provider error.
    FailAll,
    /// Skip failed source and continue remaining sources.
    SkipFailed,
    /// Continue and only warn on source/provider errors.
    WarnOnly,
}

#[derive(Clone, Copy, Debug, Eq, PartialEq, ValueEnum)]
pub enum PushOnError {
    /// Abort immediately on first source error.
    FailAll,
    /// Log the error, skip the failed source, and continue with the next.
    SkipFailed,
}

#[derive(Subcommand)]
pub enum BrowserProfileAction {
    /// Add or update a domain → vault-profile mapping.
    ///
    /// DOMAIN may be an exact hostname or a wildcard pattern (e.g. *.corp.example).
    /// Defaults to the active --profile if --profile is omitted.
    ///
    #[command(
        after_help = "Examples:\n  tsafe browser-profile add github.com\n  tsafe browser-profile add corp.example --profile work"
    )]
    Add {
        /// Domain or pattern (e.g. github.com, *.corp.example).
        domain: String,
        /// Vault profile to use for this domain. Defaults to the active --profile.
        #[arg(long)]
        profile: Option<String>,
    },
    /// List all domain → vault-profile mappings.
    ///
    #[command(after_help = "Examples:\n  tsafe browser-profile list")]
    List,
    /// Remove the mapping for DOMAIN.
    ///
    #[command(after_help = "Examples:\n  tsafe browser-profile remove github.com")]
    Remove {
        /// Domain or pattern to remove.
        domain: String,
    },
}

#[derive(Subcommand)]
pub enum BrowserNativeHostAction {
    /// Write the per-browser native-messaging-host manifest pointing at
    /// `tsafe-nativehost`. Per-user; never elevates. On Windows it writes
    /// Chromium-family HKCU registry keys for a 32-char extension ID, or a
    /// Firefox filesystem manifest under `%APPDATA%\Mozilla\NativeMessagingHosts\`
    /// for an email-style or UUID-style Firefox addon ID. On macOS/Linux it
    /// skips browsers that are not installed.
    ///
    /// `--extension-id` is REQUIRED — defaulting to a known development ID
    /// would let any installed extension with that ID talk to your vault.
    /// Chromium ID: 32-char string at `chrome://extensions` (Developer mode).
    /// Firefox ID: the `gecko.id` value from `browser_specific_settings` in
    /// the extension manifest (e.g. `tsafe@tsafe.dev`).
    Register {
        /// The extension ID to allow. Chromium-family: 32-character lowercase
        /// ID from `chrome://extensions`. Firefox: email-style addon ID
        /// (e.g. `tsafe@tsafe.dev`) or UUID in curly braces.
        #[arg(long)]
        extension_id: String,
    },
    /// Remove the per-browser manifest files (and HKCU keys on Windows).
    Unregister,
    /// Detect the native-host binary location and print the manifest paths that
    /// `register` would write for each installed browser — without writing
    /// anything. Use this when you do not yet know your extension ID:
    ///
    ///   1. Run `tsafe browser-native-host detect` to confirm the binary is
    ///      found and see which browsers are detected.
    ///   2. Load the extension in your browser, find your extension ID at
    ///      `chrome://extensions` (Developer mode), then run:
    ///      tsafe browser-native-host register --extension-id <id>
    ///
    /// On Windows, prints the HKCU registry keys and manifest directory that
    /// would be written; never modifies registry or filesystem.
    Detect,
}

#[derive(Clone, Copy, ValueEnum)]
pub enum TotpAlgorithm {
    /// HMAC-SHA1 (default; most compatible)
    Sha1,
    /// HMAC-SHA256
    Sha256,
    /// HMAC-SHA512
    Sha512,
}

impl TotpAlgorithm {
    pub fn as_uri_str(self) -> &'static str {
        match self {
            Self::Sha1 => "SHA1",
            Self::Sha256 => "SHA256",
            Self::Sha512 => "SHA512",
        }
    }
}

#[derive(Subcommand)]
pub enum TotpAction {
    /// Store a TOTP seed for KEY. Accepts a raw base32 secret or an otpauth:// URI.
    ///
    #[command(
        after_help = "Examples:\n  tsafe totp add GITHUB_2FA JBSWY3DPEHPK3PXP\n  tsafe totp add CORP_2FA JBSWY3DPEHPK3PXP --digits 8 --period 60\n  tsafe totp add CORP_2FA JBSWY3DPEHPK3PXP --algorithm sha256"
    )]
    Add {
        /// Vault key name to store under.
        key: String,
        /// Base32-encoded TOTP secret or full otpauth:// URI.
        secret: String,
        /// HMAC algorithm to use (default: sha1, most widely supported).
        #[arg(long, default_value = "sha1")]
        algorithm: TotpAlgorithm,
        /// Number of digits in each OTP code (default: 6; some services use 8).
        #[arg(long, default_value_t = 6)]
        digits: u32,
        /// Time step in seconds (default: 30; some services use 60).
        #[arg(long, default_value_t = 30)]
        period: u64,
    },
    /// Print the current TOTP code + seconds remaining.
    ///
    #[command(after_help = "Examples:\n  tsafe totp get GITHUB_2FA")]
    Get {
        /// Vault key name where the TOTP seed is stored.
        key: String,
    },
}

#[derive(Subcommand)]
pub enum NsAction {
    /// List all namespaces present in the vault (inferred from key prefixes).
    List,
    /// Copy every secret under FROM/ to TO/ (same suffix). Source keys stay.
    ///
    #[command(after_help = "Examples:\n  tsafe ns copy prod staging")]
    Copy {
        /// Namespace prefix to read from (keys must be `FROM/...`).
        from: String,
        /// Namespace prefix to write to (`TO/<same-suffix>`).
        to: String,
        /// Overwrite destination keys if they already exist.
        #[arg(long)]
        force: bool,
    },
    /// Move every secret under FROM/ to TO/ (same suffix). Source keys are removed.
    ///
    #[command(after_help = "Examples:\n  tsafe ns move prod staging")]
    Move {
        /// Namespace prefix to read from and delete after rename.
        from: String,
        /// Namespace prefix to write to (`TO/<same-suffix>`).
        to: String,
        /// Overwrite destination keys if they already exist.
        #[arg(long)]
        force: bool,
    },
}

/// `tsafe mcp ...` subcommands per design §5.2 / ADR-006. Gated behind the
/// `mcp` feature.
#[derive(Subcommand)]
#[cfg(feature = "mcp")]
pub enum McpAction {
    /// Start the MCP stdio JSON-RPC server bound to the current profile.
    ///
    /// Hosts invoke this directly via the entry written by `tsafe mcp install`.
    /// Running it interactively is mainly useful for diagnostics.
    Serve {
        /// Comma-separated glob list of vault keys this server may expose.
        #[arg(long, value_name = "GLOBS")]
        allowed_keys: Option<String>,
        /// Comma-separated glob list of vault keys to exclude even when
        /// matched by `--allowed-keys` or the bound contract.
        #[arg(long, value_name = "GLOBS")]
        denied_keys: Option<String>,
        /// Bind an authority contract for stricter scope and per-key intent.
        #[arg(long, value_name = "NAME")]
        contract: Option<String>,
        /// Enable the opt-in `tsafe_reveal` tool. Off by default.
        #[arg(long)]
        allow_reveal: bool,
        /// Label written to the audit `source` field (e.g. `mcp:claude:1234`).
        #[arg(long, value_name = "LABEL")]
        audit_source: Option<String>,
    },
    /// Write an MCP server entry into the host's config file.
    ///
    /// Refuses to write without an explicit `--allowed-keys` or `--contract`.
    Install {
        /// Host name. One of: claude, cursor, continue, windsurf, codex.
        host: String,
        /// Server entry name. Defaults to `tsafe-<profile>`.
        #[arg(long)]
        name: Option<String>,
        /// Write to the global per-user config (default when no scope flag is set).
        #[arg(long)]
        global: bool,
        /// Write to a project-local config under the given directory.
        #[arg(long, value_name = "DIR")]
        project: Option<String>,
        /// Print the proposed file change without modifying disk.
        #[arg(long)]
        dry_run: bool,
        /// Comma-separated glob list of vault keys the server may expose.
        #[arg(long, value_name = "GLOBS")]
        allowed_keys: Option<String>,
        /// Comma-separated glob list of vault keys to exclude.
        #[arg(long, value_name = "GLOBS")]
        denied_keys: Option<String>,
        /// Bind an authority contract for stricter scope.
        #[arg(long, value_name = "NAME")]
        contract: Option<String>,
        /// Enable the opt-in `tsafe_reveal` tool on the installed entry.
        #[arg(long)]
        allow_reveal: bool,
    },
    /// Remove an MCP server entry from the host's config file.
    Uninstall {
        /// Host name. One of: claude, cursor, continue, windsurf, codex.
        host: String,
        /// Server entry name. Defaults to `tsafe-<profile>`.
        #[arg(long)]
        name: Option<String>,
    },
    /// Print binary version + resolved scope. Lightweight diagnostic;
    /// does not speak JSON-RPC.
    Status,
}

#[derive(Subcommand)]
pub enum AgentAction {
    /// Prompt for approval + vault password, then start the background agent daemon.
    ///
    /// Prints a shell export line to stdout:
    ///   $env:TSAFE_AGENT_SOCK = "..."   # PowerShell
    ///   export TSAFE_AGENT_SOCK="..."   # bash/zsh
    ///
    /// Copy-paste or eval this line in the calling shell/process that needs access.
    Unlock {
        /// Idle TTL — how long the agent stays alive without a vault request.
        /// Resets on each vault access. Common values include 15m, 1h, and 4h. Default: 30m.
        #[arg(long, default_value = "30m")]
        ttl: String,
        /// Absolute TTL — hard cap regardless of activity. Default: 8h.
        /// Must be >= idle TTL. Common values include 8h, 12h, and 24h.
        #[arg(long, default_value = "8h")]
        absolute_ttl: String,
    },
    /// Immediately revoke the current session and stop the agent.
    Lock,
    /// Show whether the current agent socket is reachable.
    ///
    /// Use `--json` for a stable machine-readable output (ADR-029). Consumers such
    /// as the VS Code extension and tray agent depend on this flag. The schema
    /// `version` field must be checked before reading any other field.
    #[command(
        after_help = "Examples:\n  tsafe agent status\n  tsafe agent status --json\n  tsafe --profile prod agent status --json"
    )]
    Status {
        /// Emit a stable JSON object to stdout (schema version \"1\").
        /// See docs/decisions/agent-status-json-contract.md (ADR-029) for the full schema.
        #[arg(long)]
        json: bool,
    },
}

#[derive(Subcommand)]
pub enum TeamAction {
    /// Create a new team vault encrypted to your age identity.
    ///
    #[command(after_help = "Examples:\n  tsafe team init --identity ~/.age/key.txt")]
    Init {
        /// Path to your age identity file (contains AGE-SECRET-KEY-1...).
        #[arg(long)]
        identity: String,
    },
    /// Add a team member by their age public key.
    ///
    #[command(after_help = "Examples:\n  tsafe team add-member age1qyqszqgp...")]
    AddMember {
        /// age X25519 public key (starts with "age1...").
        public_key: String,
        /// Path to your age identity file (for re-wrapping the DEK).
        #[arg(long)]
        identity: String,
    },
    /// Remove a team member and re-encrypt all secrets with a new key.
    ///
    #[command(after_help = "Examples:\n  tsafe team remove-member age1qyqszqgp...")]
    RemoveMember {
        /// age X25519 public key to remove.
        public_key: String,
        /// Path to your age identity file (for re-keying).
        #[arg(long)]
        identity: String,
    },
    /// List current team members (public keys).
    Members,
    /// Generate a new age identity (keypair) and print the JSON block to add
    /// to `.tsafe/team-keys.json` via a PR.
    ///
    /// The private key is saved to `~/.age/tsafe-<profile>.txt`.
    /// The public key is printed as a ready-to-paste JSON entry.
    ///
    #[command(
        after_help = "Examples:\n  tsafe team keygen\n  tsafe team keygen --name \"Alice Smith\" --email alice@corp.example"
    )]
    Keygen {
        /// Your display name for the team-keys entry.
        #[arg(long)]
        name: Option<String>,
        /// Your email for the team-keys entry.
        #[arg(long)]
        email: Option<String>,
    },
    /// Print your age public key from an existing identity file.
    ///
    #[command(
        after_help = "Examples:\n  tsafe team show-key\n  tsafe team show-key --identity ~/.age/key.txt"
    )]
    ShowKey {
        /// Path to identity file (default: ~/.age/tsafe-<profile>.txt).
        #[arg(long)]
        identity: Option<String>,
    },
    /// Reconcile vault recipients with `.tsafe/team-keys.json`.
    ///
    /// Adds any new members found in the keys file. Removes members no longer
    /// listed. Re-keys the vault if the member list changed.
    ///
    #[command(after_help = "Examples:\n  tsafe team sync-keys --identity ~/.age/key.txt")]
    SyncKeys {
        /// Path to your age identity file (required for re-wrapping the DEK).
        #[arg(long)]
        identity: String,
        /// Path to team-keys.json (auto-detected if omitted).
        #[arg(long)]
        keys_file: Option<String>,
    },
}

#[derive(Subcommand)]
pub enum BiometricAction {
    /// Store the vault password in the OS credential store (same as accepting quick unlock after `tsafe init`).
    Enable,
    /// Remove the vault password from the OS credential store.
    Disable,
    /// Check if biometric/keyring unlock is configured for this profile.
    Status,
    /// Re-enroll biometric/keyring unlock after a stale-credential error.
    ///
    /// Use this when `tsafe` reports "stale biometric credential" — for example after
    /// rotating the vault password (`tsafe rotate`) or after enrolling a new fingerprint.
    /// This is equivalent to `tsafe biometric disable` followed by `tsafe biometric enable`
    /// but makes the recovery intent explicit and prints a confirmation.
    #[command(name = "re-enroll")]
    ReEnroll,
}

#[cfg(test)]
mod tests {
    use super::*;
    use clap::CommandFactory;

    fn has_subcommand(command: &clap::Command, name: &str) -> bool {
        command
            .get_subcommands()
            .any(|subcommand| subcommand.get_name() == name)
    }

    #[test]
    fn root_command_visibility_matches_feature_gates() {
        let command = Cli::command();

        assert_eq!(has_subcommand(&command, "ui"), cfg!(feature = "tui"));
        assert_eq!(
            has_subcommand(&command, "kv-pull"),
            cfg!(feature = "akv-pull")
        );
        assert_eq!(
            has_subcommand(&command, "aws-pull"),
            cfg!(feature = "cloud-pull-aws")
        );
        assert_eq!(
            has_subcommand(&command, "gcp-pull"),
            cfg!(feature = "cloud-pull-gcp")
        );
        assert_eq!(
            has_subcommand(&command, "gcp-push"),
            cfg!(feature = "cloud-pull-gcp")
        );
        assert_eq!(
            has_subcommand(&command, "ssm-pull"),
            cfg!(feature = "cloud-pull-aws")
        );
        assert_eq!(
            has_subcommand(&command, "aws-push"),
            cfg!(feature = "cloud-pull-aws")
        );
        assert_eq!(
            has_subcommand(&command, "ssm-push"),
            cfg!(feature = "cloud-pull-aws")
        );
        assert_eq!(
            has_subcommand(&command, "vault-pull"),
            cfg!(feature = "cloud-pull-vault")
        );
        assert_eq!(
            has_subcommand(&command, "op-pull"),
            cfg!(feature = "cloud-pull-1password")
        );
        assert_eq!(
            has_subcommand(&command, "pull"),
            cfg!(feature = "multi-pull")
        );
        assert_eq!(
            has_subcommand(&command, "share-once"),
            cfg!(feature = "ots-sharing")
        );
        assert_eq!(
            has_subcommand(&command, "receive-once"),
            cfg!(feature = "ots-sharing")
        );
        assert_eq!(
            has_subcommand(&command, "browser-profile"),
            cfg!(feature = "browser")
        );
        assert_eq!(
            has_subcommand(&command, "browser-native-host"),
            cfg!(feature = "nativehost")
        );
        assert_eq!(has_subcommand(&command, "ssh-add"), cfg!(feature = "ssh"));
        assert_eq!(
            has_subcommand(&command, "ssh-import"),
            cfg!(feature = "ssh")
        );
        assert_eq!(
            has_subcommand(&command, "plugin"),
            cfg!(feature = "plugins")
        );
        assert_eq!(
            has_subcommand(&command, "hook-install"),
            cfg!(feature = "git-helpers")
        );
        assert_eq!(
            has_subcommand(&command, "git"),
            cfg!(feature = "git-helpers")
        );
        assert_eq!(
            has_subcommand(&command, "sync"),
            cfg!(feature = "git-helpers")
        );
        assert_eq!(
            has_subcommand(&command, "credential-helper"),
            cfg!(feature = "git-helpers")
        );
        assert_eq!(
            has_subcommand(&command, "biometric"),
            cfg!(feature = "biometric")
        );
        assert_eq!(
            has_subcommand(&command, "team"),
            cfg!(feature = "team-core")
        );
        assert_eq!(has_subcommand(&command, "agent"), cfg!(feature = "agent"));
    }
}

#[derive(Subcommand)]
pub enum PolicyAction {
    /// Set a rotation policy on a secret.
    ///
    #[command(after_help = "Examples:\n  tsafe policy set DB_PASSWORD --rotate-every 90d")]
    Set {
        /// Secret key.
        key: String,
        /// Rotation interval (e.g. 90d, 30d, 7d).
        #[arg(long)]
        rotate_every: String,
    },
    /// Remove the rotation policy from a secret.
    ///
    #[command(after_help = "Examples:\n  tsafe policy remove DB_PASSWORD")]
    Remove {
        /// Secret key.
        key: String,
    },
}