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use clap::{Args, Parser, Subcommand};
use serde::Deserialize;
#[derive(Debug, Clone, Copy, clap::ValueEnum, Deserialize)]
#[serde(rename_all = "lowercase")]
pub enum OutputFormat {
Terminal,
Json,
Sarif,
Cbom,
}
#[derive(Debug, Clone, Copy, clap::ValueEnum, Deserialize)]
#[serde(rename_all = "lowercase")]
pub enum SeverityFilter {
Low,
Medium,
High,
Critical,
}
#[derive(Args, Debug, Clone)]
pub struct ScanArgs {
/// Path to scan
#[arg(default_value = ".")]
pub path: String,
/// Path to foxguard config file
#[arg(long)]
pub config: Option<String>,
/// Output format
#[arg(short, long, value_enum, default_value = "terminal")]
pub format: OutputFormat,
/// Minimum severity to report
#[arg(short, long, value_enum)]
pub severity: Option<SeverityFilter>,
/// Path to Semgrep YAML rule file or directory
#[arg(short, long)]
pub rules: Option<String>,
/// Disable built-in rules and run only external rules loaded via --rules
#[arg(long, default_value_t = false)]
pub no_builtins: bool,
/// Scan changed files only (staged first, then unstaged)
#[arg(long, default_value_t = false)]
pub changed: bool,
/// Exclude scan-relative paths by glob or prefix (repeatable)
#[arg(long)]
pub exclude: Vec<String>,
/// Apply a baseline file to suppress known findings
#[arg(long)]
pub baseline: Option<String>,
/// Write the current findings to a baseline file
#[arg(long)]
pub write_baseline: Option<String>,
/// Show source-to-sink dataflow traces on taint findings
#[arg(long, default_value_t = false)]
pub explain: bool,
/// Auto-fix supported taint findings (writes changes to disk)
#[arg(long, default_value_t = false)]
pub fix: bool,
/// Post findings as inline review comments on a GitHub PR
#[arg(long)]
pub github_pr: Option<u64>,
/// Suppress terminal output (exit code still reflects findings)
#[arg(short, long)]
pub quiet: bool,
/// Maximum file size in bytes to scan (default: 1 MB)
#[arg(long, default_value_t = 1_048_576)]
pub max_file_size: u64,
/// Show per-finding confidence scores in terminal output
#[arg(long, default_value_t = false)]
pub show_confidence: bool,
/// Minimum confidence (0.0–1.0) to report. Findings below this
/// threshold are suppressed. Defaults to 0.0 (report all).
#[arg(long)]
pub min_confidence: Option<f32>,
/// Internal: set by the `pqc` subcommand to filter to PQ rules only.
#[arg(hide = true, long, default_value_t = false)]
pub pq_mode: bool,
/// Emit CNSA 2.0 compliance annotations on crypto-related findings and
/// a migration-readiness summary block in terminal output (issue #241).
///
/// When disabled (the default), the scan pipeline still exposes the
/// `cnsa2Deadline` field on every applicable finding in SARIF
/// `properties` for downstream tooling, but the terminal reporter
/// stays silent and no summary block is printed. Also settable via
/// `scan.cnsa2 = true` in `.foxguard.yml`.
#[arg(long, default_value_t = false)]
pub cnsa2: bool,
}
#[derive(Args, Debug, Clone)]
pub struct InitArgs {
/// Repository path where the hook should be installed
#[arg(long, default_value = ".")]
pub path: String,
/// Config file path relative to the repo
#[arg(long, default_value = ".foxguard.yml")]
pub config_path: String,
/// Hook file path relative to the repo
#[arg(long, default_value = ".git/hooks/pre-commit")]
pub hook_path: String,
/// Baseline path relative to the repo
#[arg(long, default_value = ".foxguard/baseline.json")]
pub baseline: String,
/// Secrets baseline path relative to the repo
#[arg(long, default_value = ".foxguard/secrets-baseline.json")]
pub secrets_baseline: String,
/// Do not create an initial baseline file
#[arg(long, default_value_t = false)]
pub no_baseline: bool,
/// Overwrite an existing hook file
#[arg(long, default_value_t = false)]
pub force: bool,
}
#[derive(Args, Debug, Clone)]
pub struct BaselineArgs {
#[command(flatten)]
pub scan: ScanArgs,
/// Output path for the baseline file
#[arg(long, default_value = ".foxguard/baseline.json")]
pub output: String,
}
#[derive(Args, Debug, Clone)]
pub struct SecretsArgs {
/// Path to scan
#[arg(default_value = ".")]
pub path: String,
/// Path to foxguard config file
#[arg(long)]
pub config: Option<String>,
/// Output format
#[arg(short, long, value_enum, default_value = "terminal")]
pub format: OutputFormat,
/// Scan changed files only (staged first, then unstaged)
#[arg(long, default_value_t = false)]
pub changed: bool,
/// Apply a baseline file to suppress known findings
#[arg(long)]
pub baseline: Option<String>,
/// Write the current findings to a baseline file
#[arg(long)]
pub write_baseline: Option<String>,
/// Exclude a file or directory prefix from secrets scanning (repeatable)
#[arg(long = "exclude-path")]
pub exclude_paths: Vec<String>,
/// Load excluded file or directory prefixes from a newline-delimited file
#[arg(long)]
pub exclude_path_file: Option<String>,
/// Ignore a specific built-in secrets rule ID (repeatable)
#[arg(long = "ignore-rule")]
pub ignored_rules: Vec<String>,
/// Maximum file size in bytes to scan (default: 1 MB)
#[arg(long, default_value_t = 1_048_576)]
pub max_file_size: u64,
}
#[derive(Args, Debug, Clone)]
pub struct DiffArgs {
/// Target branch to compare against (e.g., "main", "origin/main")
#[arg()]
pub target: String,
/// Path to scan
#[arg(default_value = ".")]
pub path: String,
/// Output format
#[arg(short, long, value_enum, default_value = "terminal")]
pub format: OutputFormat,
/// Minimum severity to report
#[arg(short, long, value_enum)]
pub severity: Option<SeverityFilter>,
/// Path to Semgrep YAML rule file or directory
#[arg(short, long)]
pub rules: Option<String>,
/// Disable built-in rules and run only external rules loaded via --rules
#[arg(long, default_value_t = false)]
pub no_builtins: bool,
/// Maximum file size in bytes to scan (default: 1 MB)
#[arg(long, default_value_t = 1_048_576)]
pub max_file_size: u64,
}
#[derive(Args, Debug, Clone)]
pub struct TuiArgs {
/// Path to scan
#[arg(default_value = ".")]
pub path: String,
/// Path to foxguard config file
#[arg(long)]
pub config: Option<String>,
/// Minimum severity to report
#[arg(short, long, value_enum)]
pub severity: Option<SeverityFilter>,
/// Path to Semgrep YAML rule file or directory
#[arg(short, long)]
pub rules: Option<String>,
/// Disable built-in rules and run only external rules loaded via --rules
#[arg(long, default_value_t = false)]
pub no_builtins: bool,
/// Scan changed files only (staged first, then unstaged)
#[arg(long, default_value_t = false)]
pub changed: bool,
/// Exclude scan-relative paths by glob or prefix (repeatable)
#[arg(long)]
pub exclude: Vec<String>,
/// Apply a baseline file to suppress known findings
#[arg(long)]
pub baseline: Option<String>,
/// Show only new findings compared to a target branch
#[arg(long, value_name = "TARGET", conflicts_with = "secrets")]
pub diff: Option<String>,
/// Scan repositories and changed files for common secrets
#[arg(long, default_value_t = false, conflicts_with = "diff")]
pub secrets: bool,
/// Show source-to-sink dataflow traces in the detail pane when available
#[arg(long, default_value_t = false)]
pub explain: bool,
/// Maximum file size in bytes to scan (default: 1 MB)
#[arg(long, default_value_t = 1_048_576)]
pub max_file_size: u64,
/// Start the launcher focused on the post-quantum crypto audit mode.
/// Not exposed via clap — set programmatically when invoking the TUI
/// from the `pqc` subcommand or other PQ-specific entry points.
#[arg(skip)]
pub pq_mode: bool,
}
#[derive(Args, Debug, Clone)]
pub struct PqcArgs {
/// Path to scan
#[arg(default_value = ".")]
pub path: String,
/// Path to foxguard config file
#[arg(long)]
pub config: Option<String>,
/// Output format
#[arg(short, long, value_enum, default_value = "terminal")]
pub format: OutputFormat,
/// Minimum severity to report
#[arg(short, long, value_enum)]
pub severity: Option<SeverityFilter>,
/// Scan changed files only (staged first, then unstaged)
#[arg(long, default_value_t = false)]
pub changed: bool,
/// Exclude scan-relative paths by glob or prefix (repeatable)
#[arg(long)]
pub exclude: Vec<String>,
/// Show source-to-sink dataflow traces on taint findings
#[arg(long, default_value_t = false)]
pub explain: bool,
/// Suppress terminal output (exit code still reflects findings)
#[arg(short, long)]
pub quiet: bool,
/// Maximum file size in bytes to scan (default: 1 MB)
#[arg(long, default_value_t = 1_048_576)]
pub max_file_size: u64,
/// Post findings as inline review comments on a GitHub PR
#[arg(long)]
pub github_pr: Option<u64>,
/// Apply a baseline file to suppress known findings
#[arg(long)]
pub baseline: Option<String>,
/// Show per-finding confidence scores in terminal output
#[arg(long, default_value_t = false)]
pub show_confidence: bool,
}
impl PqcArgs {
/// Convert to `ScanArgs` with `pq_mode` enabled.
pub fn to_scan_args(&self) -> ScanArgs {
ScanArgs {
path: self.path.clone(),
config: self.config.clone(),
format: self.format,
severity: self.severity,
rules: None,
no_builtins: false,
changed: self.changed,
exclude: self.exclude.clone(),
baseline: self.baseline.clone(),
write_baseline: None,
explain: self.explain,
fix: false,
github_pr: self.github_pr,
quiet: self.quiet,
max_file_size: self.max_file_size,
show_confidence: self.show_confidence,
min_confidence: None,
pq_mode: true,
// `pqc` subcommand always shows CNSA 2.0 context — that's
// exactly the audience for that command.
cnsa2: true,
}
}
}
#[derive(Subcommand, Debug, Clone)]
pub enum Command {
/// Install a pre-commit hook for local foxguard runs
Init(InitArgs),
/// Generate a baseline file from current findings
Baseline(BaselineArgs),
/// Scan repositories and changed files for common secrets
Secrets(SecretsArgs),
/// Show only new findings compared to a target branch
Diff(DiffArgs),
/// Explore scan findings in the interactive terminal TUI
Tui(TuiArgs),
/// Post-quantum cryptography audit — scan for quantum-vulnerable algorithms
Pqc(PqcArgs),
}
#[derive(Parser, Debug)]
#[command(
name = "foxguard",
about = "Fast local security guard for changed files, built-in rules, and Semgrep-compatible YAML",
version
)]
pub struct Cli {
#[command(subcommand)]
pub command: Option<Command>,
#[command(flatten)]
pub scan: ScanArgs,
}
impl SeverityFilter {
pub fn to_severity(&self) -> crate::Severity {
match self {
SeverityFilter::Low => crate::Severity::Low,
SeverityFilter::Medium => crate::Severity::Medium,
SeverityFilter::High => crate::Severity::High,
SeverityFilter::Critical => crate::Severity::Critical,
}
}
}