onevcs 0.28.0

//! The command-line argument surface.
//!
//! This is the parser only: it validates what a user typed and nothing else. What
//! each command then does is `app.rs`'s, reached through `crate::run`; a seam with
//! no body behind it answers exit code 70 from there, never from here.

use std::path::PathBuf;
use std::time::Duration;

use clap::{Parser, Subcommand, ValueEnum};
use url::Url;

use crate::releases::TargetName;
use crate::rules::MergePolicy;
use crate::sweep;
use crate::workspaces::{Bound, Span};

/// Version control and its remote host, behind one host-neutral vocabulary.
#[derive(Debug, Clone, PartialEq, Eq, Parser)]
#[command(name = "onevcs", version, about, long_about = None)]
pub struct Cli {
    /// What to do.
    #[command(subcommand)]
    pub command: Command,
}

/// The top-level commands.
#[derive(Debug, Clone, PartialEq, Eq, Subcommand)]
pub enum Command {
    /// Register a checkout, resolving its origin to a repository identity.
    Register(RegisterArgs),
    /// List the registered repositories.
    Repos(ReposArgs),
    /// Resolve a repository to its identity.
    Resolve(ResolveArgs),
    /// Open, adopt, or close a session.
    Session {
        /// Which part of a session's life cycle.
        #[command(subcommand)]
        command: SessionCommand,
    },
    /// Verify a session's work and publish it under its policy.
    Publish(PublishArgs),
    /// Verify and publish a completed branch no session holds.
    PublishBranch(PublishBranchArgs),
    /// Read, describe, or ready a session's own change request.
    Change {
        /// Which thing to do to the change request.
        #[command(subcommand)]
        command: ChangeCommand,
    },
    /// Verify and publish a preserved branch that was left behind.
    Recover(RecoverArgs),
    /// List preserved work that has not been published.
    Recoverable(RecoverableArgs),
    /// Report everything onevcs knows about one piece of work.
    Status(StatusArgs),
    /// Make a branch reachable from an identity's registered checkouts.
    Import(ImportArgs),
    /// Merge finished branches into their base, in order.
    Integrate(IntegrateArgs),
    /// Fast-forward a publication checkout to its origin.
    Sync(SyncArgs),
    /// Reclaim the publication workspaces this host has finished with.
    Sweep(SweepArgs),
    /// Read a session's event stream.
    Events(EventsArgs),
    /// Work with stored artifacts.
    Artifact {
        /// What to do with an artifact.
        #[command(subcommand)]
        command: ArtifactCommand,
    },
    /// Work with the rules file.
    Rules {
        /// What to do with the rules.
        #[command(subcommand)]
        command: RulesCommand,
    },
    /// Ask about the releases that follow a landed change.
    Release {
        /// Which release question.
        #[command(subcommand)]
        command: ReleaseCommand,
    },
    /// Report, prune or maintain a repository's pool of warm worktree slots.
    Pool {
        /// Which pool question.
        #[command(subcommand)]
        command: PoolCommand,
    },
}

/// The `onevcs pool` subcommands.
#[derive(Debug, Clone, PartialEq, Eq, Subcommand)]
pub enum PoolCommand {
    /// Report a repository's capacity and every slot of its pool.
    Status(PoolStatusArgs),
    /// Remove every idle slot whose clone retains no branch, and say why the rest
    /// were kept.
    Prune(PoolPruneArgs),
    /// Run the host's maintain command in each idle slot, one slot at a time, and
    /// record the attempt on the slot.
    Maintain(PoolMaintainArgs),
}

/// Arguments for `onevcs pool status`.
#[derive(Debug, Clone, PartialEq, Eq, Parser)]
pub struct PoolStatusArgs {
    /// An identity key, a registered alias, an origin URL, or a path.
    pub repo: String,
    /// Report as JSON rather than as a human table.
    #[arg(long)]
    pub json: bool,
}

/// Arguments for `onevcs pool prune`.
#[derive(Debug, Clone, PartialEq, Eq, Parser)]
pub struct PoolPruneArgs {
    /// An identity key, a registered alias, an origin URL, or a path.
    pub repo: String,
    /// Report as JSON rather than as a human table.
    #[arg(long)]
    pub json: bool,
}

/// Arguments for `onevcs pool maintain`.
#[derive(Debug, Clone, PartialEq, Eq, Parser)]
pub struct PoolMaintainArgs {
    /// An identity key, a registered alias, an origin URL, or a path. Omitted, every
    /// registered identity.
    pub repo: Option<String>,
    /// Skip a slot maintained within this span (`7d`, `36h`, `90m`, `600s`). Omitted,
    /// every idle slot is due; a slot never maintained is always due.
    #[arg(long, value_name = "SPAN")]
    pub older_than: Option<Span>,
    /// Report as JSON rather than as a human report.
    #[arg(long)]
    pub json: bool,
}

/// Arguments for `onevcs register`.
#[derive(Debug, Clone, PartialEq, Eq, Parser)]
pub struct RegisterArgs {
    /// The checkout to register.
    pub path: PathBuf,
    /// The origin to resolve the identity from, when the checkout's own remote
    /// is not the one to use.
    #[arg(long, value_name = "URL")]
    pub origin: Option<Url>,
}

/// Arguments for `onevcs repos`.
#[derive(Debug, Clone, PartialEq, Eq, Parser)]
pub struct ReposArgs {
    /// Also report, per identity, each check its host requires before a merge, and
    /// per checkout the policy it publishes under and what on its merge path runs a
    /// gate.
    #[arg(long)]
    pub audit_gates: bool,
}

/// Arguments for `onevcs resolve`.
#[derive(Debug, Clone, PartialEq, Eq, Parser)]
pub struct ResolveArgs {
    /// An identity key, a registered alias, an origin URL, or a path.
    pub repo: String,
}

/// The `onevcs session` subcommands.
#[derive(Debug, Clone, PartialEq, Eq, Subcommand)]
pub enum SessionCommand {
    /// Open a session over a clone and worktree: a warm pool slot where the host
    /// keeps one, else one cut for this run.
    Open(SessionOpenArgs),
    /// Re-attach to an existing session.
    Adopt(SessionTokenArgs),
    /// Release a session's worktree and its occupancy lease.
    Close(SessionTokenArgs),
    /// List every session recorded for a repository.
    Holders(SessionHoldersArgs),
}

/// Arguments for `onevcs session open`.
#[derive(Debug, Clone, PartialEq, Eq, Parser)]
pub struct SessionOpenArgs {
    /// An identity key, a registered alias, an origin URL, or a path.
    pub repo: String,
    /// The branch to work on. One that already exists is continued from its own
    /// tip; one that does not is cut from the base. Omitted, one is derived.
    #[arg(long, value_name = "B")]
    pub branch: Option<String>,
    /// The branch this work is merged with and published into, and the one a new
    /// branch is cut from. Omitted, the identity's registered base is used.
    #[arg(long, value_name = "B")]
    pub base: Option<String>,
    /// Which registered checkout to clone from.
    #[arg(long, value_name = "ALIAS")]
    pub execution_checkout: Option<String>,
    /// The pool size this open places against, over the host's configuration: 0 cuts
    /// this session fresh under runs/ (and still spends the overflow), N may cut a
    /// slot while fewer than N exist. It removes no slot.
    #[arg(long, value_name = "N")]
    pub pool: Option<u32>,
    /// The overflow bound this open is admitted against, over the host's
    /// configuration: an integer, or `unlimited` to opt this open out of the cap.
    #[arg(long, value_name = "N|unlimited")]
    pub overflow: Option<Bound>,
}

/// A session token, for the commands that take nothing else.
#[derive(Debug, Clone, PartialEq, Eq, Parser)]
pub struct SessionTokenArgs {
    /// The token `onevcs session open` printed.
    pub token: String,
}

/// Arguments for `onevcs session holders`.
#[derive(Debug, Clone, PartialEq, Eq, Parser)]
pub struct SessionHoldersArgs {
    /// An identity key, a registered alias, an origin URL, or a path.
    pub repo: String,
    /// Report the holders as a JSON array.
    #[arg(long)]
    pub json: bool,
}

/// Arguments for `onevcs publish`.
#[derive(Debug, Clone, PartialEq, Eq, Parser)]
pub struct PublishArgs {
    /// The token of the session to publish.
    pub token: String,
    /// Override the policy the rules chose. It may narrow the stored policy but
    /// never widen it past requiring approvals.
    #[arg(long, value_name = "P")]
    pub policy: Option<MergePolicy>,
    /// The change request's title.
    #[arg(long, value_name = "T")]
    pub title: Option<String>,
    // llmlint: ignore-block[invalid_states_unrepresentable] the two body options are
    // deliberately representable together, and refused by name in `app::explicit_body`
    // — which is where the refusal can say which two were given, which one to keep,
    // and the invocation that keeps it. A clap `conflicts_with` would answer the same
    // mistake with usage text, and every other argument this command takes is checked
    // at dispatch for that reason.
    /// The change request's body. Omitted, it is opened with none.
    #[arg(long, value_name = "TEXT")]
    pub body: Option<String>,
    /// A file holding the change request's body. A body is prose, so this is the
    /// form a caller with a real one uses.
    #[arg(long, value_name = "PATH")]
    pub body_file: Option<PathBuf>,
    // llmlint: ignore-end[invalid_states_unrepresentable]
    /// Open the change request as a draft the session holds while its work is still
    /// being made. A later `publish` carrying no `--draft`, or `change ready`, lifts it.
    #[arg(long)]
    pub draft: bool,
    /// Why the session is holding the change request as a draft, on one line.
    /// Omitted, a sentence saying the session is holding it while its work is still
    /// being made. Refused without `--draft`.
    // llmlint: ignore[invalid_states_unrepresentable] a reason without `--draft` is
    // deliberately representable and refused by name in `app::held_draft`, where the
    // refusal can say which option was missing; a clap `requires` would answer the
    // same mistake with usage text, and every other argument this command takes is
    // checked at dispatch for that reason.
    #[arg(long, value_name = "TEXT")]
    pub draft_reason: Option<String>,
}

/// The `onevcs change` subcommands: a session's own change request, after it exists.
///
/// Every one takes a session token and nothing that names a change request: the
/// change request is the one open from the session's branch into its base, so no
/// caller ever names a URL.
#[derive(Debug, Clone, PartialEq, Eq, Subcommand)]
pub enum ChangeCommand {
    /// Report the session's change request as the host holds it.
    Show(ChangeShowArgs),
    /// Replace the session's change request's description.
    Describe(ChangeDescribeArgs),
    /// Mark the session's change request ready for review.
    Ready(ChangeReadyArgs),
}

/// Arguments for `onevcs change show`.
#[derive(Debug, Clone, PartialEq, Eq, Parser)]
pub struct ChangeShowArgs {
    /// The token of the session whose change request to report.
    pub token: String,
    /// Report as JSON rather than as a human table.
    #[arg(long)]
    pub json: bool,
}

/// Arguments for `onevcs change describe`.
#[derive(Debug, Clone, PartialEq, Eq, Parser)]
pub struct ChangeDescribeArgs {
    /// The token of the session whose change request to describe.
    pub token: String,
    // llmlint: ignore-block[invalid_states_unrepresentable] the same pair `PublishArgs`
    // carries, representable together for the same reason — and representable *absent*
    // together, because `app::described_body` is where the refusal can say that a
    // description is a body and name the two ways to hand one over.
    /// The change request's body, replacing what it has.
    #[arg(long, value_name = "TEXT")]
    pub body: Option<String>,
    /// A file holding the change request's body. A body is prose, so this is the
    /// form a caller with a real one uses.
    #[arg(long, value_name = "PATH")]
    pub body_file: Option<PathBuf>,
    // llmlint: ignore-end[invalid_states_unrepresentable]
    /// The change request's title, replacing what it has. Omitted, the title is left.
    // llmlint: ignore[invalid_states_unrepresentable] typed text for the reason given on
    // `PublishBranchArgs::title`: it becomes a `Subject` in `app::explicit_title`, where
    // the refusal names the title the operator typed rather than clap's usage text.
    #[arg(long, value_name = "T")]
    pub title: Option<String>,
    /// Report the change as it stands after the write as JSON.
    #[arg(long)]
    pub json: bool,
}

/// Arguments for `onevcs change ready`.
#[derive(Debug, Clone, PartialEq, Eq, Parser)]
pub struct ChangeReadyArgs {
    /// The token of the session whose change request to mark ready for review.
    pub token: String,
    /// Report the change as it stands as JSON.
    #[arg(long)]
    pub json: bool,
}

/// Arguments for `onevcs publish-branch`.
///
/// A branch and a title arrive as typed text, as they do on every other command
/// that takes one, and are converted at dispatch — into the crate's validated ref
/// and [`Subject`](crate::Subject) — where a refusal can name what to do about them.
#[derive(Debug, Clone, PartialEq, Eq, Parser)]
pub struct PublishBranchArgs {
    /// The completed branch to verify and publish.
    // llmlint: ignore[invalid_states_unrepresentable] this module is the parser only,
    // and what makes a branch name valid is `git check-ref-format` — a subprocess,
    // which argument parsing must not run. `branch::prepare` is the one boundary that
    // decides it, for both verbs, and its refusal names `onevcs recoverable`;
    // `tests/e2e/publish_branch.rs` holds it there.
    pub branch: String,
    /// The checkout the branch can be reached from.
    #[arg(long, value_name = "PATH")]
    pub repo: PathBuf,
    /// The change request's title.
    // llmlint: ignore[invalid_states_unrepresentable] `Subject` is what this becomes,
    // by the same conversion the library surface uses, in `app::explicit_title` —
    // before anything is cloned or committed. It is spelled the way `PublishArgs`
    // spells the same option, so one option does not meet two refusals depending on
    // which command took it: a title clap rejected would answer with usage text where
    // `onevcs publish` answers with the title the operator typed.
    #[arg(long, value_name = "T")]
    pub title: Option<String>,
    /// Override the policy the rules chose. It may narrow the stored policy but
    /// never widen it past requiring approvals.
    #[arg(long, value_name = "P")]
    pub policy: Option<MergePolicy>,
    // llmlint: ignore-block[invalid_states_unrepresentable] the same pair `PublishArgs`
    // carries, representable together for the same reason: see the note there.
    /// The change request's body. Omitted, it is opened with none.
    #[arg(long, value_name = "TEXT")]
    pub body: Option<String>,
    /// A file holding the change request's body. A body is prose, so this is the
    /// form a caller with a real one uses.
    #[arg(long, value_name = "PATH")]
    pub body_file: Option<PathBuf>,
    // llmlint: ignore-end[invalid_states_unrepresentable]
}

/// Arguments for `onevcs recover`.
#[derive(Debug, Clone, PartialEq, Eq, Parser)]
pub struct RecoverArgs {
    /// The preserved branch to verify and publish.
    pub branch: String,
    /// The checkout the branch can be reached from.
    #[arg(long, value_name = "PATH")]
    pub repo: PathBuf,
    /// The published change's title, which replaces the subject synthesized from
    /// the branch.
    // llmlint: ignore[invalid_states_unrepresentable] typed text for the reason given
    // on `PublishBranchArgs::title`: it becomes a `Subject` in `app::explicit_title`,
    // and spelling it as one here would answer a blank title with clap's usage text
    // where the other two commands name the title itself.
    #[arg(long, value_name = "T")]
    pub title: Option<String>,
    // llmlint: ignore-block[invalid_states_unrepresentable] the same pair `PublishArgs`
    // carries, representable together for the same reason: see the note there.
    /// The change request's body. Omitted, it is opened with none.
    #[arg(long, value_name = "TEXT")]
    pub body: Option<String>,
    /// A file holding the change request's body. A body is prose, so this is the
    /// form a caller with a real one uses.
    #[arg(long, value_name = "PATH")]
    pub body_file: Option<PathBuf>,
    // llmlint: ignore-end[invalid_states_unrepresentable]
}

/// Arguments for `onevcs recoverable`.
#[derive(Debug, Clone, PartialEq, Eq, Parser)]
pub struct RecoverableArgs {
    // llmlint: ignore-block[invalid_states_unrepresentable,names_match_behavior] this is
    // `PublishBranchArgs::repo`'s type and spelling on purpose, so the two verbs read one
    // value one way. Which of the four forms a value is cannot be decided by a parser —
    // an alias and a key are registry lookups and a path is `canonicalize` — so
    // `store::resolve_path` is the one boundary that decides it for both, refusing a
    // value that names nothing by name; and `PATH` is the placeholder the pinned
    // `recoverable [--repo <PATH>]` usage block spells.
    /// Answer for the one identity this names, wherever it is run: a registered
    /// alias, a registered checkout's path, an identity key, or an origin — read
    /// exactly as `publish-branch --repo` reads it.
    #[arg(long, value_name = "PATH")]
    pub repo: Option<PathBuf>,
    // llmlint: ignore-end[invalid_states_unrepresentable,names_match_behavior]
    /// List every preserved branch, including the ones whose work reached their
    /// base and the ones nothing here can decide about.
    #[arg(long)]
    pub all: bool,
    /// Report as JSON rather than as a human table.
    #[arg(long)]
    pub json: bool,
}

/// Arguments for `onevcs status`.
#[derive(Debug, Clone, PartialEq, Eq, Parser)]
pub struct StatusArgs {
    /// The work to report on: a change request's URL, a session token, a branch
    /// name, or a commit — read in that order.
    // llmlint: ignore[invalid_states_unrepresentable] four spellings share this one
    // operand deliberately, and which one a value is cannot be decided by a parser: a
    // session token names a file under the state root, a branch name is decided by
    // `git check-ref-format`, and a commit is one a repository has. `status::resolve`
    // is the boundary that decides, and its refusal names every candidate rather
    // than answering with clap's usage text.
    pub reference: String,
    /// Report as JSON rather than as a human table.
    #[arg(long)]
    pub json: bool,
}

/// Arguments for `onevcs import`.
#[derive(Debug, Clone, PartialEq, Eq, Parser)]
pub struct ImportArgs {
    /// The branch to make reachable.
    // llmlint: ignore[invalid_states_unrepresentable] a branch name is decided by
    // `git check-ref-format`, which is a subprocess argument parsing must not run —
    // the same reason `PublishBranchArgs::branch` is typed text. `import::run` is the
    // one boundary that decides it, and its refusal names the command that lists the
    // branches there are.
    pub branch: String,
    /// The checkout whose identity the branch is imported into.
    #[arg(long, value_name = "PATH")]
    pub repo: PathBuf,
    /// Where to read it from: the path of a checkout or a run clone, or a remote
    /// ref. Omitted, everywhere this identity keeps work is searched.
    #[arg(long, value_name = "SOURCE")]
    pub from: Option<String>,
    /// An alternate local name to import it under, for when the original is spent.
    // llmlint: ignore[invalid_states_unrepresentable] the same boundary as `branch`
    // above, and the same reason: git's own parser decides it, in `import::run`,
    // where the refusal can name the option that carried it.
    #[arg(long, value_name = "NAME")]
    pub r#as: Option<String>,
}

/// Arguments for `onevcs integrate`.
#[derive(Debug, Clone, PartialEq, Eq, Parser)]
pub struct IntegrateArgs {
    /// The branches to merge, in the order they should land.
    #[arg(required = true, num_args = 1..)]
    pub branches: Vec<String>,
    /// Push the base once every branch has landed.
    #[arg(long)]
    pub push: bool,
}

/// Arguments for `onevcs sync`.
#[derive(Debug, Clone, PartialEq, Eq, Parser)]
pub struct SyncArgs {
    /// The branch to fast-forward. Omitted, the registered base is used.
    pub branch: Option<String>,
}

/// Arguments for `onevcs sweep`.
///
/// Both the spelling and the default are shared with `oneagentgraph sweep`, because
/// one composing caller forwards its own arguments to each unchanged. Neither side
/// may depart from them alone.
// llmlint: ignore-block[contracts_have_one_source_or_a_drift_gate] the default is not
// restated here: it comes from `sweep::DEFAULT_MIN_AGE_HOURS`, which is the crate's one
// source for it and is gated against `docs/inferred-surface.md`. Why the other side of
// the surface cannot be gated from this repository is written out at that constant.
#[derive(Debug, Clone, PartialEq, Eq, Parser)]
pub struct SweepArgs {
    /// Report what would be reclaimed and remove nothing.
    #[arg(long)]
    pub dry_run: bool,
    /// Leave anything written inside this many hours alone.
    // A window rather than a number, so nothing past the parser can be handed hours
    // that are negative, infinite, or not a number: `sweep::hours` refuses those
    // here, where clap's own usage error names the option that carried them.
    #[arg(
        long,
        value_name = "HOURS",
        default_value = sweep::DEFAULT_MIN_AGE_HOURS,
        value_parser = sweep::hours,
    )]
    pub min_age_hours: Duration,
    /// How to write the report: prose, or one JSON object a consumer reads by field
    /// name.
    // `--format` rather than this crate's usual `--json`, because the option is
    // forwarded to `oneagentgraph sweep` unchanged by the same composing caller as the
    // two above and that verb spells it this way.
    #[arg(long, value_enum, value_name = "FORMAT", default_value_t = SweepFormat::Text)]
    pub format: SweepFormat,
}
// llmlint: ignore-end[contracts_have_one_source_or_a_drift_gate]

/// How `onevcs sweep` writes its report.
#[derive(Debug, Clone, Copy, PartialEq, Eq, ValueEnum)]
pub enum SweepFormat {
    /// The human report: what it did, then what it kept and why.
    Text,
    /// One JSON object carrying the same report.
    Json,
}

/// Arguments for `onevcs events`.
#[derive(Debug, Clone, PartialEq, Eq, Parser)]
pub struct EventsArgs {
    /// The token of the session whose stream to read.
    pub token: String,
    /// Keep reading as the session writes.
    #[arg(long)]
    pub follow: bool,
    /// Report only the events a filter spec admits: the spec inline as JSON when
    /// it opens with `{`, otherwise the path of a file holding one.
    #[arg(long, value_name = "SPEC")]
    pub filter: Option<String>,
}

/// The `onevcs artifact` subcommands.
#[derive(Debug, Clone, PartialEq, Eq, Subcommand)]
pub enum ArtifactCommand {
    /// Write a stored artifact to stdout.
    Cat(ArtifactCatArgs),
}

/// Arguments for `onevcs artifact cat`.
#[derive(Debug, Clone, PartialEq, Eq, Parser)]
pub struct ArtifactCatArgs {
    /// The artifact id an event referenced.
    pub id: String,
}

/// The `onevcs rules` subcommands.
#[derive(Debug, Clone, PartialEq, Eq, Subcommand)]
pub enum RulesCommand {
    /// Report which rule a repository matches, and the policy that follows.
    Check(RulesCheckArgs),
}

/// Arguments for `onevcs rules check`.
#[derive(Debug, Clone, PartialEq, Eq, Parser)]
pub struct RulesCheckArgs {
    /// An identity key, a registered alias, an origin URL, or a path.
    pub repo: String,
}

/// The `onevcs release` subcommands.
#[derive(Debug, Clone, PartialEq, Eq, Subcommand)]
pub enum ReleaseCommand {
    /// Report which release targets a repository has, and what it adopts.
    Targets(ReleaseTargetsArgs),
    /// Report every target a repository has and what each has released right now.
    Discover(ReleaseDiscoverArgs),
    /// Report what version of a target is released right now.
    Latest(ReleaseLatestArgs),
    /// Report whether the release carrying a landed change is out yet.
    Status(ReleaseStatusArgs),
    /// Record that somebody performed a human-step release.
    Acknowledge(ReleaseAcknowledgeArgs),
    /// Report what a repository's own `release-targets.toml` declares it publishes.
    Declaration(ReleaseDeclarationArgs),
}

/// Arguments for `onevcs release declaration`.
#[derive(Debug, Clone, PartialEq, Eq, Parser)]
pub struct ReleaseDeclarationArgs {
    /// A repository's root, or the `release-targets.toml` in it.
    ///
    /// A path rather than the identity spelling every other verb takes: this
    /// reads a file a *checkout* carries, and a repository this host has never
    /// registered is exactly the case a consumer asks about.
    // llmlint: ignore[invalid_states_unrepresentable] whether a path is a directory
    // or the document itself is decided by looking at the filesystem, which a parser
    // cannot do, and `declaration::read` is the one boundary that decides it.
    pub path: PathBuf,
    /// Report as JSON rather than as a human table.
    ///
    /// The two renderings this verb has, and deliberately not a third: rendering a
    /// declaration back *as TOML* is a library call
    /// (`onevcs::render_release_declaration`) and not a verb, because a producer's
    /// comments are not this crate's to keep, and a verb that redirected a rendering
    /// over a repository's own `release-targets.toml` would delete the reasoning that
    /// is the most valuable thing in it. A caller *producing* a declaration has no
    /// comments to lose and reaches it through the library.
    #[arg(long)]
    pub json: bool,
}

/// Arguments for `onevcs release targets`.
#[derive(Debug, Clone, PartialEq, Eq, Parser)]
pub struct ReleaseTargetsArgs {
    /// An identity key, a registered alias, an origin URL, or a path.
    pub repo: String,
    /// Report as JSON rather than as a human table.
    #[arg(long)]
    pub json: bool,
}

/// Arguments for `onevcs release discover`.
#[derive(Debug, Clone, PartialEq, Eq, Parser)]
pub struct ReleaseDiscoverArgs {
    /// An identity key, a registered alias, an origin URL, or a path.
    pub repo: String,
    /// Report as JSON rather than as a human table.
    #[arg(long)]
    pub json: bool,
}

/// Arguments for `onevcs release latest`.
#[derive(Debug, Clone, PartialEq, Eq, Parser)]
pub struct ReleaseLatestArgs {
    /// An identity key, a registered alias, an origin URL, or a path.
    pub repo: String,
    /// Which target to ask about. Omitted, the repository's `default_target` is
    /// used.
    #[arg(long, value_name = "NAME")]
    pub target: Option<TargetName>,
    /// Report as JSON rather than as a human table.
    #[arg(long)]
    pub json: bool,
}

/// Arguments for `onevcs release status`.
#[derive(Debug, Clone, PartialEq, Eq, Parser)]
pub struct ReleaseStatusArgs {
    /// The work to report on: a change request's URL, a session token, a branch
    /// name, or a commit — the same four spellings `onevcs status` takes.
    // llmlint: ignore[invalid_states_unrepresentable] the same operand `StatusArgs`
    // carries, for the same reason: which of the four spellings a value is cannot be
    // decided by a parser, and `status::resolve` is the one boundary that decides it.
    pub reference: String,
    /// Which target to ask about. Omitted, the repository's `default_target` is
    /// used.
    #[arg(long, value_name = "NAME")]
    pub target: Option<TargetName>,
    /// Report as JSON rather than as a human table.
    #[arg(long)]
    pub json: bool,
}

/// Arguments for `onevcs release acknowledge`.
#[derive(Debug, Clone, PartialEq, Eq, Parser)]
pub struct ReleaseAcknowledgeArgs {
    /// The landed work the release carries, in the same four spellings
    /// `onevcs status` takes.
    // llmlint: ignore[invalid_states_unrepresentable] as on `ReleaseStatusArgs` above.
    pub reference: String,
    /// The target that was released. Required: this operation records a fact
    /// somebody performed, and which artifact they released is not a thing to
    /// infer.
    #[arg(long, value_name = "NAME")]
    pub target: TargetName,
    /// The version that was released.
    // llmlint: ignore[invalid_states_unrepresentable] whether a value is a semantic
    // version is decided in `release::acknowledge`, beside the three other refusals
    // this operation makes, so an operator meets one vocabulary of refusal rather
    // than clap's usage text for one of the four and prose for the rest.
    #[arg(long, value_name = "VERSION")]
    pub version: String,
    /// Replace a different version already recorded for this landing, keeping the
    /// old one in the record's own history.
    #[arg(long)]
    pub supersede: bool,
    /// Report as JSON rather than as a human table.
    #[arg(long)]
    pub json: bool,
}