OXYGENHUB
# 87322662f607 oxygen / src / cli / mod.rs
47.8 KiB · Rust · last changed Commit a resolution by paths, and amend only some paths 18 days ago source blame history raw
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//! Command-line definitions and dispatch.
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mod auth;
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mod format;
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mod identity;
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mod json;
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mod proposal;
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mod receipt;
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mod sync;
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pub mod ui;
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mod workspace;
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use anyhow::{Context, Result};
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use clap::{Parser, Subcommand};
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use oxy_core::repo::Repo;
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use std::path::PathBuf;
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#[derive(Parser)]
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#[command(
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    name = "oxy",
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    version,
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    about = "Oxygen: breathing fresh air into version control"
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)]
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struct Cli {
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    /// Plain output: no colour, no spinner (also implied by NO_COLOR or a non-terminal)
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    #[arg(long, global = true)]
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    plain: bool,
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    /// Read the repository as it was after operation OP (an ID from oxy op log, @ or @-); commands that would change it are refused
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    #[arg(long, global = true, value_name = "OP")]
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    at_op: Option<String>,
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    #[command(subcommand)]
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    cmd: Cmd,
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}
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/// `--at-op`, for `open` to apply.
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static AT_OP: std::sync::OnceLock<Option<String>> = std::sync::OnceLock::new();
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#[derive(Subcommand)]
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enum Cmd {
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    /// Create a repository in PATH (default: current directory)
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    Init {
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        /// Directory to create the repository in (default: the current directory)
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        path: Option<PathBuf>,
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        /// No working copy: an object store and references only, for hosting
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        #[arg(long)]
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        bare: bool,
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    },
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    /// Clone a repository from a local path or an http(s) URL
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    Clone {
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        /// Local path or http(s) URL of the repository
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        url: String,
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        /// Directory to clone into (default: the last part of the URL)
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        dest: Option<PathBuf>,
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        /// Leave blobs larger than this (e.g. 1M) to be fetched on first read
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        #[arg(long)]
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        max_blob: Option<String>,
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        /// Materialize only these paths (repeatable); implies lazy blobs
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        #[arg(long = "sparse")]
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        sparse: Vec<String>,
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        /// Shallow clone: fetch only this many levels of history below the heads
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        #[arg(long)]
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        depth: Option<u32>,
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        /// Clone the subrepos too (as oxy submodule update --init)
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        #[arg(long)]
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        recursive: bool,
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    },
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    /// Fetch more history below a shallow clone's boundary
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    Deepen {
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        /// Levels of history to add below the boundary
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        #[arg(default_value_t = 10)]
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        depth: u32,
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        /// Remote to fetch the history from
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        #[arg(long, default_value = "origin")]
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        remote: String,
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    },
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    /// Show or set the sparse filter (paths to materialize); re-checks out the bookmark
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    Sparse {
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        /// Paths to materialize; none prints the current filter
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        paths: Vec<String>,
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    },
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    /// Show the working copy: changed paths and conflicts
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    Status {
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        /// Machine-readable output: paths, and every conflict with its kind and contributing changes
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        #[arg(long)]
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        json: bool,
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    },
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    /// One-line summary for shell prompts; fast and records nothing
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    Prompt {
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        /// Placeholders: %b bookmark, %c change id, %h heads, %d dirty (*), %x conflict (!), %A/%D ahead/behind (+n/-n), %a/%B raw counts, %s state glyph, %U/%O ahead/behind arrows, %i icon
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        #[arg(long, default_value = oxy_core::repo::DEFAULT_PROMPT_FORMAT)]
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        format: String,
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        /// Glyph format (%i %b %c %s%U%O) instead of the plain default
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        #[arg(long)]
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        glyphs: bool,
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        /// Colour by state (cyan clean, yellow dirty, red conflicted): raw escapes, or guarded for a bash or zsh PS1
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        #[arg(long, value_parser = ["raw", "bash", "zsh"])]
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        color: Option<String>,
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    },
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    /// Record the working copy as a change on the current bookmark
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    Commit {
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        /// The change's message: a subject line, then optionally a blank line and a body
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        #[arg(short, long, required_unless_present = "file", conflicts_with = "file")]
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        message: Option<String>,
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        /// Read the message from FILE (`-` for standard input)
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        #[arg(short = 'F', long, value_name = "FILE")]
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        file: Option<PathBuf>,
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        /// Extra explicit dependencies (ChangeId prefix, #hash prefix)
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        #[arg(long = "depends-on")]
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        depends_on: Vec<String>,
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        /// Commit only these paths; the rest stays as uncommitted work
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        paths: Vec<String>,
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        /// Choose hunks one by one
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        #[arg(short, long)]
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        interactive: bool,
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        /// Commit these hunks (as `oxy hunks` numbers them), comma separated
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        #[arg(long, value_delimiter = ',')]
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        hunks: Vec<usize>,
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    },
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    /// Fold CHANGE into one of its dependencies (keeps that change's id)
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    Squash {
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        /// The change to fold (ChangeId prefix, #hash prefix)
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        change: String,
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        /// The dependency that absorbs it
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        #[arg(long)]
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        into: String,
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    },
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    /// Re-express CHANGE against another base state
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    Rebase {
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        /// The change to re-express (ChangeId prefix, #hash prefix)
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        change: String,
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        /// The changes, bookmark or tag whose state becomes the new base
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        #[arg(long, required = true, num_args = 1..)]
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        onto: Vec<String>,
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        /// Where the rebase would be conflicted, merge the target into the
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        /// current bookmark instead, leaving the conflict in the working
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        /// copy to fix and commit
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        #[arg(long)]
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        into_working_copy: bool,
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    },
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    /// Show which change introduced each line of a file
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    Blame {
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        /// File to annotate, relative to the repository root
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        path: String,
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        /// Machine-readable output: one JSON document on stdout
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        #[arg(long)]
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        json: bool,
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    },
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    /// Find the change that introduced a regression
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    Bisect {
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        #[command(subcommand)]
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        cmd: BisectCmd,
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    },
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    /// List changes reachable from the bookmark and the working copy
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    Log {
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        /// Show the changes a revset selects: `main..feature & author(andy)`,
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        /// `touches("src/**") & date(-7d..)` (see docs/revset_query_language.md)
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        #[arg(short = 'r', long, value_name = "REVSET", conflicts_with_all = ["path", "lines"])]
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        revset: Option<String>,
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        /// Show at most this many changes
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        #[arg(short = 'n', long)]
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        limit: Option<usize>,
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        /// Show full messages, dependencies, and signatures
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        #[arg(short, long)]
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        verbose: bool,
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        /// Only changes touching this path (renames followed)
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        #[arg(long)]
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        path: Option<String>,
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        /// Only changes that wrote or deleted lines START to END of PATH
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        /// (numbered as in the working copy's base), or deleted lines from
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        /// between them: the history of a function
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        #[arg(short = 'L', value_name = "START,END:PATH", conflicts_with = "path")]
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        lines: Option<String>,
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        /// Machine-readable output: one JSON document on stdout
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        #[arg(long)]
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        json: bool,
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    },
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    /// Show what the working copy changes against its base
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    Diff {
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        /// A change instead of the working copy
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        change: Option<String>,
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        /// Machine-readable output: one JSON document on stdout
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        #[arg(long)]
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        json: bool,
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    },
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    /// Print a file as it is in a state (default: the working copy's base)
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    Cat {
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        /// File to print, relative to the repository root
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        path: String,
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        /// A change, bookmark, or tag
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        #[arg(short = 'r', long)]
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        change: Option<String>,
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    },
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    /// Print the repository root, workspace, and bookmark
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    Root {
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        /// Machine-readable output: one JSON document on stdout
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        #[arg(long)]
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        json: bool,
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    },
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    /// Print the version of oxy, its repository format, and protocol
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    Version {
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        /// Machine-readable output: one JSON document on stdout
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        #[arg(long)]
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        json: bool,
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    },
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    /// Restore paths to the working copy's base, or undo chosen hunks
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    Discard {
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        /// Paths to restore; none with --hunks, or everything with neither
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        paths: Vec<String>,
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        /// Hunk indices as `oxy hunks` numbers them, comma separated
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        #[arg(long, value_delimiter = ',')]
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        hunks: Vec<usize>,
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    },
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    /// List the working copy's hunks, numbered as commit --hunks expects
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    Hunks {
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        /// Machine-readable output: one JSON document on stdout
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        #[arg(long)]
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        json: bool,
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    },
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    /// With -m, change the message of a head; without, name the working
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    /// copy for a build: its tag, or the nearest tag plus distance and
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    /// change, or the bookmark and change, and -dirty
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    Describe {
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        /// The new message
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        #[arg(short, long)]
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        message: Option<String>,
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        /// The head to describe (default: the one the working copy sits on)
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        change: Option<String>,
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        /// Machine-readable output (naming only)
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        #[arg(long, conflicts_with = "message")]
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        json: bool,
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    },
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    /// Fold the working copy into the head it sits on, or into CHANGE with --into
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    Amend {
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        /// Replace the message too
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        #[arg(short, long)]
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        message: Option<String>,
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        /// Amend an older change; the edits must touch only lines it already knows
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        #[arg(long, conflicts_with = "paths")]
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        into: Option<String>,
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        /// Fold in only these paths; the rest stays as uncommitted work
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        paths: Vec<String>,
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    },
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    /// Split a head: the named paths become a separate first change
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    Split {
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        /// The head to split
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        change: String,
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        /// Paths whose edits become the first change
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        paths: Vec<String>,
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    },
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    /// Drop a change from the bookmark; its content stays on disk as uncommitted work
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    Abandon {
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        /// The change to drop (ChangeId prefix, #hash prefix)
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        #[arg(required_unless_present = "revset")]
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        change: Option<String>,
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        /// Drop every change a revset selects, newest first
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        #[arg(short = 'r', long, value_name = "REVSET", conflicts_with = "change")]
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        revset: Option<String>,
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        /// Drop more than five changes without asking
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        #[arg(long, short = 'y')]
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        yes: bool,
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    },
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    /// Show one change (ChangeId prefix, #hash prefix, or @), or those a revset selects
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    Show {
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        /// ChangeId prefix, #hash prefix, or @ for the working copy
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        #[arg(required_unless_present = "revset")]
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        change: Option<String>,
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        /// Show every change a revset selects
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        #[arg(short = 'r', long, value_name = "REVSET", conflicts_with = "change")]
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        revset: Option<String>,
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        /// The files it touched with lines added and removed, instead of the diff
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        #[arg(long)]
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        stat: bool,
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        /// Machine-readable output: one JSON document on stdout
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        #[arg(long)]
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        json: bool,
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    },
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    /// Move the working copy to the state formed by CHANGE... (default: the bookmark heads)
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    Checkout {
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        /// Changes whose state to check out (default: the bookmark heads)
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        changes: Vec<String>,
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        /// Throw away uncommitted working-copy changes
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        #[arg(long)]
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        discard: bool,
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        /// Take uncommitted changes along; refused when the target has
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        /// other versions of the files they touch
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        #[arg(long, conflicts_with = "discard")]
287 
        carry: bool,
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    },
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    /// Report which conflicts of the working copy's base are resolved by the current files
290 
    Resolve {
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        /// Machine-readable output: one JSON document on stdout
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        #[arg(long)]
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        json: bool,
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    },
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    /// Undo the last operation
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    Undo,
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    /// Write a checkpoint of the current bookmark's state now
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    Checkpoint,
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    /// Print a shell completion script: `oxy completions bash > ~/.local/share/bash-completion/completions/oxy`
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    Completions {
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        /// bash, zsh, fish, elvish or powershell
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        shell: clap_complete::Shell,
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    },
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    /// Write man pages (oxy.1 and one per command) into DIR, or print oxy.1
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    Man {
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        /// Directory to write every page into, e.g. ~/.local/share/man/man1
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        #[arg(long)]
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        dir: Option<PathBuf>,
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    },
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    /// Check the identity, configuration and remotes, and say what to do about any problem
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    Doctor {
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        /// Do not contact the remotes
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        #[arg(long)]
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        offline: bool,
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        /// Machine-readable output: one JSON document on stdout
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        #[arg(long)]
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        json: bool,
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    },
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    /// Check the repository's integrity: objects, operation log, references, signatures, checkpoints
320 
    Fsck {
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        /// Machine-readable output: one JSON document on stdout
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        #[arg(long)]
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        json: bool,
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    },
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    /// Prune unreachable objects older than the grace period and repack everything into one pack
326 
    Gc {
327 
        /// Ignore the grace period (core.gc-grace) and prune immediately
328 
        #[arg(long)]
329 
        now: bool,
330 
    },
331 
    /// List operations
332 
    #[command(name = "op")]
333 
    Op {
334 
        #[command(subcommand)]
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        cmd: OpCmd,
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    },
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    /// Take the advisory local lock on a lockable file, making it writable
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    Lock {
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        /// The lockable file
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        path: String,
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    },
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    /// Release the local lock and make the file read-only again
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    Unlock {
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        /// The locked file
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        path: String,
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    },
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    /// Workspaces: extra checkout directories sharing this repository
348 
    Workspace {
349 
        #[command(subcommand)]
350 
        cmd: WorkspaceCmd,
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    },
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    /// Bookmarks: named states; each workspace works on one
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    Bookmark {
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        #[command(subcommand)]
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        cmd: BookmarkCmd,
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    },
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    /// Union another bookmark's heads into the current one (no merge change)
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    Merge {
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        /// The bookmark whose heads to add
360 
        bookmark: String,
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    },
362 
    /// Sign in to a hub once, for every repository on it
363 
    Auth {
364 
        #[command(subcommand)]
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        cmd: AuthCmd,
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    },
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    /// Subrepositories: nested repositories pinned to a state
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    Submodule {
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        #[command(subcommand)]
370 
        cmd: SubmoduleCmd,
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    },
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    /// Execution receipts: signed records of what a runner ran on a state
373 
    Receipt {
374 
        #[command(subcommand)]
375 
        cmd: ReceiptCmd,
376 
    },
377 
    /// Tags: immutable named states
378 
    Tag {
379 
        #[command(subcommand)]
380 
        cmd: TagCmd,
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    },
382 
    /// Manage remotes
383 
    Remote {
384 
        #[command(subcommand)]
385 
        cmd: RemoteCmd,
386 
    },
387 
    /// Fetch every bookmark of a remote into its tracking references
388 
    Fetch {
389 
        /// Remote name (default: origin)
390 
        remote: Option<String>,
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        /// Machine-readable output: one JSON document on stdout
392 
        #[arg(long)]
393 
        json: bool,
394 
    },
395 
    /// Fetch, then union the remote bookmark into the local one (no merge change)
396 
    Pull {
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        /// Remote name (default: origin)
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        remote: Option<String>,
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        /// Machine-readable output: one JSON document on stdout
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        #[arg(long)]
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        json: bool,
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    },
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    /// Push the current bookmark to a remote
404 
    Push {
405 
        /// Remote name (default: origin)
406 
        remote: Option<String>,
407 
        /// Allow dropping heads the remote has
408 
        #[arg(long)]
409 
        force: bool,
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        /// Push this bookmark instead of the workspace's current one
411 
        #[arg(short = 'b', long)]
412 
        bookmark: Option<String>,
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        /// Delete this bookmark on the remote (never its default bookmark);
414 
        /// the local bookmark is kept
415 
        #[arg(long, value_name = "NAME", conflicts_with_all = ["bookmark", "force"])]
416 
        delete: Option<String>,
417 
        /// Machine-readable output: one JSON document on stdout
418 
        #[arg(long)]
419 
        json: bool,
420 
    },
421 
    /// Serve repositories under ROOT over HTTPS (with --tls-cert/--tls-key) or plain HTTP
422 
    Serve {
423 
        /// Directory with one repository per subdirectory
424 
        #[arg(long, default_value = ".")]
425 
        root: PathBuf,
426 
        /// Address and port to listen on
427 
        #[arg(long, default_value = "127.0.0.1:8890")]
428 
        bind: String,
429 
        /// Bearer token allowed to push (repeatable); none means open
430 
        #[arg(long = "token")]
431 
        tokens: Vec<String>,
432 
        /// PEM certificate chain; enables HTTPS together with --tls-key
433 
        #[arg(long, requires = "tls_key")]
434 
        tls_cert: Option<PathBuf>,
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        /// PEM private key
436 
        #[arg(long, requires = "tls_cert")]
437 
        tls_key: Option<PathBuf>,
438 
    },
439 
    /// Manage the signing identity
440 
    Identity {
441 
        #[command(subcommand)]
442 
        cmd: IdentityCmd,
443 
    },
444 
    /// Seal changes with your key: named ones, or every change on the current bookmark you can authenticate but have not
445 
    Seal {
446 
        /// Changes to seal (default: every change on the bookmark you can authenticate and have not sealed)
447 
        changes: Vec<String>,
448 
        /// Seal every change of a hub proposal and push the seal (your approval)
449 
        #[arg(long, conflicts_with = "changes")]
450 
        proposal: Option<String>,
451 
        /// Machine-readable output: one JSON document on stdout
452 
        #[arg(long)]
453 
        json: bool,
454 
    },
455 
    /// Hub proposals: show one, or land it from this client
456 
    Proposal {
457 
        #[command(subcommand)]
458 
        cmd: ProposalCmd,
459 
    },
460 
    /// Verify the signatures on a change (default: every change in the log)
461 
    Verify {
462 
        /// The change to verify (default: every change in the log)
463 
        change: Option<String>,
464 
        /// Verify every change a revset selects: `release..main & unsigned()`
465 
        #[arg(short = 'r', long, value_name = "REVSET", conflicts_with = "change")]
466 
        revset: Option<String>,
467 
        /// Machine-readable output: one JSON document on stdout
468 
        #[arg(long)]
469 
        json: bool,
470 
    },
471 
    /// Git interoperability
472 
    Git {
473 
        #[command(subcommand)]
474 
        cmd: GitCmd,
475 
    },
476 
    /// Manage the trust policy (who may update which bookmarks)
477 
    Policy {
478 
        #[command(subcommand)]
479 
        cmd: PolicyCmd,
480 
    },
481 
    /// Set a configuration key (author.*, core.sign, core.op-retention, core.gc-grace, core.checkpoint-interval, filter.max-blob, filter.paths, workspace.bookmark, remote.<name>.url|token|ca, auth.helper with --user)
482 
    Config {
483 
        /// The key, such as author.name or remote.origin.token
484 
        key: String,
485 
        /// The value to set
486 
        value: String,
487 
        /// Write to the user file (~/.config/oxy/config.toml) instead of this repository
488 
        #[arg(long)]
489 
        user: bool,
490 
    },
491 
}
492
493 
#[derive(Subcommand)]
494 
enum OpCmd {
495 
    /// List operations, newest first, with what each changed
496 
    Log {
497 
        /// Show only the latest N (snapshots folded together count as one)
498 
        #[arg(short = 'n', long)]
499 
        limit: Option<usize>,
500 
        /// Machine-readable output: one JSON document on stdout
501 
        #[arg(long)]
502 
        json: bool,
503 
    },
504 
    /// Go back to the bookmarks and working copy as they were after OP (recorded as a new operation, so it can be undone)
505 
    Restore {
506 
        /// The operation: an ID prefix from oxy op log, @ or @-
507 
        op: String,
508 
        /// Throw away uncommitted working-copy changes
509 
        #[arg(long)]
510 
        discard: bool,
511 
    },
512 
    /// Undo OP alone, keeping every operation after it: the bookmarks it moved go back
513 
    Revert {
514 
        /// The operation: an ID prefix from oxy op log
515 
        op: String,
516 
    },
517 
}
518
519 
#[derive(Subcommand)]
520 
enum WorkspaceCmd {
521 
    /// Create a workspace at PATH checked out on CHANGE... (default: the bookmark heads)
522 
    Add {
523 
        /// Directory for the new workspace (must be empty or absent)
524 
        path: PathBuf,
525 
        /// Changes whose state to check out there
526 
        changes: Vec<String>,
527 
    },
528 
    /// List workspaces and their working-copy changes
529 
    List {
530 
        /// Machine-readable output: one JSON document on stdout
531 
        #[arg(long)]
532 
        json: bool,
533 
    },
534 
    /// Stop tracking a workspace (by id prefix or path); its files stay
535 
    Forget {
536 
        /// Workspace id prefix or path
537 
        workspace: String,
538 
    },
539 
}
540
541 
#[derive(Subcommand)]
542 
enum BisectCmd {
543 
    /// Begin; remembers where the working copy was
544 
    Start,
545 
    /// Mark CHANGE... (or the state under test) as good
546 
    Good {
547 
        /// Changes known to be good (default: the state under test)
548 
        changes: Vec<String>,
549 
    },
550 
    /// Mark CHANGE... (or the state under test) as bad
551 
    Bad {
552 
        /// Changes known to be bad (default: the state under test)
553 
        changes: Vec<String>,
554 
    },
555 
    /// The state under test cannot be tested; try another
556 
    Skip,
557 
    /// Run a command for each step: exit 0 good, 125 skip, else bad
558 
    Run {
559 
        /// Command and arguments to run at each step
560 
        #[arg(required = true, trailing_var_arg = true)]
561 
        command: Vec<String>,
562 
    },
563 
    /// Where the search stands
564 
    Status {
565 
        /// Machine-readable output: one JSON document on stdout
566 
        #[arg(long)]
567 
        json: bool,
568 
    },
569 
    /// Restore the working copy and forget the search
570 
    Reset,
571 
}
572
573 
#[derive(Subcommand)]
574 
enum BookmarkCmd {
575 
    /// Create a bookmark at CHANGE... (default: the working copy's base)
576 
    Create {
577 
        /// Name of the new bookmark
578 
        name: String,
579 
        /// Its heads (default: the working copy's base). A state is its
580 
        /// heads and what they depend on: a change alone may leave out
581 
        /// earlier changes of the current state, which is refused unless
582 
        /// --upto or --only says which is meant
583 
        changes: Vec<String>,
584 
        /// Everything of the current state up to CHANGE..., as a Git
585 
        /// branch at a commit would hold
586 
        #[arg(long, conflicts_with = "only")]
587 
        upto: bool,
588 
        /// Just CHANGE... and what they depend on
589 
        #[arg(long)]
590 
        only: bool,
591 
    },
592 
    /// Point an existing bookmark at CHANGE...
593 
    Set {
594 
        /// The bookmark to move
595 
        name: String,
596 
        /// Its new heads. A change alone may leave out changes the
597 
        /// bookmark now holds that were recorded before it, which is
598 
        /// refused unless --upto or --only says which is meant
599 
        changes: Vec<String>,
600 
        /// Everything the bookmark holds up to CHANGE..., as a Git branch
601 
        /// moved to a commit would hold
602 
        #[arg(long, conflicts_with = "only")]
603 
        upto: bool,
604 
        /// Just CHANGE... and what they depend on
605 
        #[arg(long)]
606 
        only: bool,
607 
    },
608 
    /// Remove a bookmark; its changes stay
609 
    Delete {
610 
        /// The bookmark to remove
611 
        name: String,
612 
    },
613 
    /// List bookmarks with their heads and difference from origin
614 
    List {
615 
        /// Also list remotes' bookmarks that have no local bookmark
616 
        #[arg(long, short)]
617 
        all: bool,
618 
        /// Machine-readable output: one JSON document on stdout
619 
        #[arg(long)]
620 
        json: bool,
621 
    },
622 
    /// Make NAME this workspace's bookmark and check it out. Uncommitted work stops it; --carry takes the work along, --discard drops it
623 
    Switch {
624 
        /// The bookmark to work on; one only a remote has (NAME or REMOTE/NAME) is created from it
625 
        name: String,
626 
        /// Throw away uncommitted working-copy changes
627 
        #[arg(long)]
628 
        discard: bool,
629 
        /// Take uncommitted changes along; refused when NAME has other
630 
        /// versions of the files they touch
631 
        #[arg(long, conflicts_with = "discard")]
632 
        carry: bool,
633 
    },
634 
}
635
636 
#[derive(Subcommand)]
637 
enum AuthCmd {
638 
    /// Sign in to HUB in the browser (device sign-in) and keep the token for
639 
    /// every repository there
640 
    Login {
641 
        /// The hub, as https://oxygenhub.io or oxygenhub.io (default: this checkout's origin)
642 
        hub: Option<String>,
643 
        /// Read a token from standard input instead (for CI and scripts)
644 
        #[arg(long)]
645 
        with_token: bool,
646 
        /// PEM file of extra roots to trust (a hub with a self-signed certificate)
647 
        #[arg(long)]
648 
        ca: Option<PathBuf>,
649 
    },
650 
    /// List the hubs you are signed in to, checking each token with its hub
651 
    Status,
652 
    /// Forget HUB's token and revoke it on the hub
653 
    Logout {
654 
        /// The hub (default: this checkout's origin, or the only one)
655 
        hub: Option<String>,
656 
    },
657 
}
658
659 
#[derive(Subcommand)]
660 
enum SubmoduleCmd {
661 
    /// Clone URL (Oxygen or Git) into PATH and register it in .oxymodules
662 
    Add {
663 
        /// URL or path of the Oxygen or Git repository
664 
        url: String,
665 
        /// Where to put it, relative to the repository root
666 
        path: String,
667 
        /// Bookmark (Oxygen) or branch (Git) to check out and track
668 
        #[arg(long)]
669 
        bookmark: Option<String>,
670 
    },
671 
    /// Bring nested repositories to their pins
672 
    Update {
673 
        /// Clone nested repositories that are absent
674 
        #[arg(long)]
675 
        init: bool,
676 
        /// Subrepos to update (default: all)
677 
        paths: Vec<String>,
678 
    },
679 
    /// List subrepos with their pins and on-disk state
680 
    Status {
681 
        /// Machine-readable output: one JSON document on stdout
682 
        #[arg(long)]
683 
        json: bool,
684 
    },
685 
    /// Unregister PATH; the directory stays, the node goes with the next commit
686 
    Remove {
687 
        /// The subrepo to unregister
688 
        path: String,
689 
    },
690 
}
691
692 
#[derive(Subcommand)]
693 
enum ReceiptCmd {
694 
    /// The receipts kept for a state (default: the bookmark heads)
695 
    List {
696 
        /// Change, bookmark or tag whose state to look at
697 
        rev: Option<String>,
698 
        /// Machine-readable output: one JSON document on stdout
699 
        #[arg(long)]
700 
        json: bool,
701 
    },
702 
    /// One receipt in full, and whether its signature verifies
703 
    Show {
704 
        /// The receipt (a prefix of its hash, as `list` shows it)
705 
        receipt: String,
706 
        /// Change, bookmark or tag whose state holds it
707 
        #[arg(long)]
708 
        rev: Option<String>,
709 
        /// Machine-readable output: one JSON document on stdout
710 
        #[arg(long)]
711 
        json: bool,
712 
    },
713 
    /// Write a signed receipt to FILE
714 
    Export {
715 
        /// The receipt (a prefix of its hash, as `list` shows it)
716 
        receipt: String,
717 
        /// Where to write it
718 
        file: String,
719 
        /// Change, bookmark or tag whose state holds it
720 
        #[arg(long)]
721 
        rev: Option<String>,
722 
    },
723 
    /// Check a signed receipt in FILE without keeping it
724 
    Verify {
725 
        /// A signed receipt, as a runner or `export` writes it
726 
        file: String,
727 
        /// Machine-readable output: one JSON document on stdout
728 
        #[arg(long)]
729 
        json: bool,
730 
    },
731 
    /// Verify a signed receipt in FILE and keep it with its state
732 
    Import {
733 
        /// A signed receipt, as a runner or `export` writes it
734 
        file: String,
735 
    },
736 
}
737
738 
#[derive(Subcommand)]
739 
enum TagCmd {
740 
    /// Tag the state of CHANGE... (default: the bookmark heads)
741 
    Create {
742 
        /// Name of the tag; tags never move
743 
        name: String,
744 
        /// Changes whose state to tag (default: the bookmark heads)
745 
        changes: Vec<String>,
746 
        /// A message recorded with the tag
747 
        #[arg(short, long, default_value = "")]
748 
        message: String,
749 
    },
750 
    /// List tags and the states they name
751 
    List {
752 
        /// Machine-readable output: one JSON document on stdout
753 
        #[arg(long)]
754 
        json: bool,
755 
    },
756 
}
757
758 
#[derive(Subcommand)]
759 
enum RemoteCmd {
760 
    /// Add a remote
761 
    Add {
762 
        /// Name to refer to the remote by, such as origin
763 
        name: String,
764 
        /// Local path or http(s) URL of the repository
765 
        url: String,
766 
    },
767 
    /// Remove a remote
768 
    Remove {
769 
        /// The remote to remove
770 
        name: String,
771 
    },
772 
    /// List remotes and their URLs
773 
    List {
774 
        /// Machine-readable output: one JSON document on stdout
775 
        #[arg(long)]
776 
        json: bool,
777 
    },
778 
}
779
780 
#[derive(Subcommand)]
781 
enum ProposalCmd {
782 
    /// Show a proposal by its hub URL
783 
    Show {
784 
        /// The proposal's URL on the hub
785 
        url: String,
786 
        /// Machine-readable output: one JSON document on stdout
787 
        #[arg(long)]
788 
        json: bool,
789 
    },
790 
    /// Fetch the proposal's changes, set the target bookmark to the projected state, and push with your key
791 
    Land {
792 
        /// The proposal's URL on the hub
793 
        url: String,
794 
        /// Land even when the hub reports blockers
795 
        #[arg(long)]
796 
        force: bool,
797 
    },
798 
}
799
800 
#[derive(Subcommand)]
801 
enum IdentityCmd {
802 
    /// Generate a composite Ed25519 + ML-DSA-65 key pair and make it your author identity
803 
    Create {
804 
        /// Your name (default: author.name)
805 
        #[arg(long)]
806 
        name: Option<String>,
807 
        /// Your email (default: author.email)
808 
        #[arg(long)]
809 
        email: Option<String>,
810 
        /// Record the author in this repository only, not in the user config
811 
        #[arg(long)]
812 
        local: bool,
813 
        /// Expire the identity this many days from now
814 
        #[arg(long)]
815 
        expires: Option<u64>,
816 
    },
817 
    /// Show the configured identity
818 
    Show,
819 
    /// Write your identity object to a file, to hand to a policy holder
820 
    Export {
821 
        /// File to write (default: <key>.identity in the current directory)
822 
        path: Option<PathBuf>,
823 
    },
824 
    /// Sign a host's challenge (hex, at least 16 bytes) to prove you hold your key; prints the signature as hex
825 
    SignChallenge {
826 
        /// The host's challenge, as hex
827 
        challenge: String,
828 
        /// Machine-readable output: one JSON document on stdout
829 
        #[arg(long)]
830 
        json: bool,
831 
    },
832 
    /// Move to a fresh key pair; the policy follows if it names your key
833 
    Rotate,
834 
    /// Re-issue your identity with a new expiry (in days from now; 0 = never)
835 
    Renew {
836 
        /// Days from now until it expires; 0 for never
837 
        #[arg(long)]
838 
        expires: u64,
839 
    },
840 
    /// Revoke a key: yours by default, or any key if you hold a policy root
841 
    Revoke {
842 
        /// KeyId prefix (default: your own key)
843 
        key: Option<String>,
844 
        /// Why, recorded in the revocation
845 
        #[arg(long, default_value = "")]
846 
        reason: String,
847 
    },
848 
    /// Keys allowed to sign or seal on your behalf
849 
    Delegate {
850 
        #[command(subcommand)]
851 
        cmd: DelegateCmd,
852 
    },
853 
}
854
855 
#[derive(Subcommand)]
856 
enum DelegateCmd {
857 
    /// Add a delegate from an exported identity file
858 
    Add {
859 
        /// The delegate's exported identity file
860 
        identity_file: PathBuf,
861 
    },
862 
    /// Remove a delegate by KeyId prefix
863 
    Remove {
864 
        /// KeyId prefix of the delegate
865 
        key: String,
866 
    },
867 
    /// List delegates
868 
    List,
869 
}
870
871 
#[derive(Subcommand)]
872 
enum GitCmd {
873 
    /// Export the current bookmark to a Git repository (created bare if absent)
874 
    Export {
875 
        /// Git repository to write to (created bare if absent)
876 
        git_dir: PathBuf,
877 
        /// Git branch to write (default: the bookmark name)
878 
        #[arg(long)]
879 
        branch: Option<String>,
880 
    },
881 
    /// Fetch a branch from a Git remote (path or URL) into the current bookmark
882 
    Fetch {
883 
        /// Git remote: a path or URL
884 
        url: String,
885 
        /// Branch to fetch
886 
        #[arg(long, default_value = "main")]
887 
        branch: String,
888 
    },
889 
    /// Push the current bookmark to a branch of a Git remote (fetch first)
890 
    Push {
891 
        /// Git remote: a path or URL
892 
        url: String,
893 
        /// Branch to push to
894 
        #[arg(long, default_value = "main")]
895 
        branch: String,
896 
    },
897 
    /// Check this repository's import of a Git branch: every commit's tree must be reproduced exactly
898 
    Verify {
899 
        /// The Git repository the import came from
900 
        git_dir: PathBuf,
901 
        /// Branch that was imported
902 
        #[arg(long, default_value = "main")]
903 
        branch: String,
904 
    },
905 
    /// Import a Git branch into a new Oxygen repository at DEST
906 
    Import {
907 
        /// Git repository to read
908 
        git_dir: PathBuf,
909 
        /// Directory for the new Oxygen repository
910 
        dest: PathBuf,
911 
        /// Branch to import
912 
        #[arg(long, default_value = "main")]
913 
        branch: String,
914 
    },
915 
}
916
917 
#[derive(Subcommand)]
918 
enum PolicyCmd {
919 
    /// Create the initial policy with your identity as the only root
920 
    Init,
921 
    /// Show the current policy
922 
    Show {
923 
        /// Machine-readable output: one JSON document on stdout
924 
        #[arg(long)]
925 
        json: bool,
926 
    },
927 
    /// Allow an identity (from `oxy identity export`) to update bookmarks
928 
    Grant {
929 
        /// The identity to grant, exported with `oxy identity export`
930 
        identity_file: PathBuf,
931 
        /// Reference pattern the grant applies to (default: every bookmark)
932 
        #[arg(long)]
933 
        pattern: Option<String>,
934 
        /// Where to write the proposal when more root signatures are needed
935 
        #[arg(long)]
936 
        out: Option<PathBuf>,
937 
    },
938 
    /// Revoke a key (KeyId prefix of an identity in the policy)
939 
    Revoke {
940 
        /// KeyId prefix of the identity
941 
        key: String,
942 
        /// Where to write the proposal when more root signatures are needed
943 
        #[arg(long)]
944 
        out: Option<PathBuf>,
945 
    },
946 
    /// Manage root keys and the signature threshold for policy updates
947 
    Root {
948 
        #[command(subcommand)]
949 
        cmd: RootCmd,
950 
    },
951 
    /// Add your root signature to a proposal file; applies it once the threshold is met
952 
    Sign {
953 
        /// The proposal file to sign
954 
        proposal: PathBuf,
955 
        /// Where to write the proposal if it still needs signatures (default: in place)
956 
        #[arg(long)]
957 
        out: Option<PathBuf>,
958 
    },
959 
}
960
961 
#[derive(Subcommand)]
962 
enum RootCmd {
963 
    /// Make an exported identity a root key
964 
    Add {
965 
        /// The identity to make a root, exported with `oxy identity export`
966 
        identity_file: PathBuf,
967 
        /// Where to write the proposal when more root signatures are needed
968 
        #[arg(long)]
969 
        out: Option<PathBuf>,
970 
    },
971 
    /// Remove a root key by KeyId prefix
972 
    Remove {
973 
        /// KeyId prefix of the root key
974 
        key: String,
975 
        /// Where to write the proposal when more root signatures are needed
976 
        #[arg(long)]
977 
        out: Option<PathBuf>,
978 
    },
979 
    /// Require this many root signatures on policy updates
980 
    Threshold {
981 
        /// Number of root signatures
982 
        n: u32,
983 
        /// Where to write the proposal when more root signatures are needed
984 
        #[arg(long)]
985 
        out: Option<PathBuf>,
986 
    },
987 
}
988
989 
/// Open the repository containing the current directory.
990 
fn open() -> Result<Repo> {
991 
    let repo = Repo::open(&std::env::current_dir()?).context("opening repository")?;
992 
    match AT_OP.get().and_then(|o| o.as_deref()) {
993 
        Some(op) => Ok(repo.at_op(op)?),
994 
        None => Ok(repo),
995 
    }
996 
}
997
998 
/// `oxy man`: every page into `dir`, or the top-level page on stdout.
999 
fn man(dir: Option<PathBuf>) -> Result<i32> {
1000 
    use clap::CommandFactory;
1001 
    let cmd = Cli::command();
1002 
    match dir {
1003 
        Some(dir) => {
1004 
            std::fs::create_dir_all(&dir)?;
1005 
            clap_mangen::generate_to(cmd, &dir)?;
1006 
            let pages = std::fs::read_dir(&dir)?
1007 
                .filter(|e| {
1008 
                    e.as_ref()
1009 
                        .is_ok_and(|e| e.path().extension().is_some_and(|x| x == "1"))
1010 
                })
1011 
                .count();
1012 
            println!(
1013 
                "{}",
1014 
                ui::done(format!("Wrote {pages} man pages to {}", dir.display()))
1015 
            );
1016 
        }
1017 
        None => clap_mangen::Man::new(cmd).render(&mut std::io::stdout())?,
1018 
    }
1019 
    Ok(0)
1020 
}
1021
1022 
/// Parse arguments and run; returns the process exit code.
1023 
pub fn run() -> Result<i32> {
1024 
    let cli = Cli::parse();
1025 
    ui::init(cli.plain);
1026 
    AT_OP.set(cli.at_op.clone()).ok();
1027 
    match cli.cmd {
1028 
        Cmd::Completions { shell } => {
1029 
            use clap::CommandFactory;
1030 
            clap_complete::generate(shell, &mut Cli::command(), "oxy", &mut std::io::stdout());
1031 
            Ok(0)
1032 
        }
1033 
        Cmd::Man { dir } => man(dir),
1034 
        Cmd::Init { path, bare } => workspace::init(path, bare),
1035 
        Cmd::Status { json } => workspace::status(json),
1036 
        Cmd::Prompt {
1037 
            format,
1038 
            glyphs,
1039 
            color,
1040 
        } => workspace::prompt(&format, glyphs, color.as_deref()),
1041 
        Cmd::Commit {
1042 
            message,
1043 
            file,
1044 
            depends_on,
1045 
            paths,
1046 
            interactive,
1047 
            hunks,
1048 
        } => {
1049 
            let message = match (message, file) {
1050 
                (Some(m), _) => m,
1051 
                (None, Some(f)) if f.as_os_str() == "-" => {
1052 
                    let mut s = String::new();
1053 
                    std::io::Read::read_to_string(&mut std::io::stdin(), &mut s)?;
1054 
                    s
1055 
                }
1056 
                (None, Some(f)) => std::fs::read_to_string(&f).map_err(|e| {
1057 
                    anyhow::anyhow!("reading the message from {}: {e}", f.display())
1058 
                })?,
1059 
                (None, None) => anyhow::bail!("a commit message is required (-m or -F)"),
1060 
            };
1061 
            workspace::commit(&message, &depends_on, &paths, interactive, &hunks)
1062 
        }
1063 
        Cmd::Cat { path, change } => workspace::cat(&path, change.as_deref()),
1064 
        Cmd::Root { json } => workspace::root(json),
1065 
        Cmd::Version { json } => workspace::version(json),
1066 
        Cmd::Discard { paths, hunks } => workspace::discard(&paths, &hunks),
1067 
        Cmd::Hunks { json } => workspace::hunks(json),
1068 
        Cmd::Squash { change, into } => workspace::squash(&change, &into),
1069 
        Cmd::Rebase {
1070 
            change,
1071 
            onto,
1072 
            into_working_copy,
1073 
        } => workspace::rebase(&change, &onto, into_working_copy),
1074 
        Cmd::Blame { path, json } => workspace::blame(&path, json),
1075 
        Cmd::Bisect { cmd } => match cmd {
1076 
            BisectCmd::Start => workspace::bisect_start(),
1077 
            BisectCmd::Good { changes } => workspace::bisect_mark(Some(true), &changes),
1078 
            BisectCmd::Bad { changes } => workspace::bisect_mark(Some(false), &changes),
1079 
            BisectCmd::Skip => workspace::bisect_mark(None, &[]),
1080 
            BisectCmd::Run { command } => workspace::bisect_run(&command),
1081 
            BisectCmd::Status { json } => workspace::bisect_status(json),
1082 
            BisectCmd::Reset => workspace::bisect_reset(),
1083 
        },
1084 
        Cmd::Log {
1085 
            revset,
1086 
            limit,
1087 
            verbose,
1088 
            path,
1089 
            lines,
1090 
            json,
1091 
        } => workspace::log(
1092 
            revset.as_deref(),
1093 
            limit,
1094 
            verbose,
1095 
            path.as_deref(),
1096 
            lines.as_deref(),
1097 
            json,
1098 
        ),
1099 
        Cmd::Diff { change, json } => workspace::diff(change.as_deref(), json),
1100 
        Cmd::Describe {
1101 
            message,
1102 
            change,
1103 
            json,
1104 
        } => match message {
1105 
            Some(m) => workspace::describe(&m, change.as_deref()),
1106 
            None if change.is_some() => {
1107 
                anyhow::bail!(
1108 
                    "naming works on the working copy; to change a head's message pass -m"
1109 
                )
1110 
            }
1111 
            None => workspace::describe_name(json),
1112 
        },
1113 
        Cmd::Amend {
1114 
            message,
1115 
            into,
1116 
            paths,
1117 
        } => workspace::amend(message.as_deref(), into.as_deref(), &paths),
1118 
        Cmd::Split { change, paths } => workspace::split(&change, &paths),
1119 
        Cmd::Abandon {
1120 
            change,
1121 
            revset,
1122 
            yes,
1123 
        } => workspace::abandon(change.as_deref(), revset.as_deref(), yes),
1124 
        Cmd::Show {
1125 
            change,
1126 
            revset,
1127 
            stat,
1128 
            json,
1129 
        } => workspace::show(change.as_deref(), revset.as_deref(), stat, json),
1130 
        Cmd::Checkout {
1131 
            changes,
1132 
            discard,
1133 
            carry,
1134 
        } => workspace::checkout(&changes, discard, carry),
1135 
        Cmd::Resolve { json } => workspace::resolve(json),
1136 
        Cmd::Undo => workspace::undo(),
1137 
        Cmd::Gc { now } => workspace::gc(now),
1138 
        Cmd::Fsck { json } => workspace::fsck(json),
1139 
        Cmd::Doctor { offline, json } => workspace::doctor(offline, json),
1140 
        Cmd::Checkpoint => workspace::checkpoint(),
1141 
        Cmd::Op { cmd } => match cmd {
1142 
            OpCmd::Log { limit, json } => workspace::op_log(limit, json),
1143 
            OpCmd::Restore { op, discard } => workspace::op_restore(&op, discard),
1144 
            OpCmd::Revert { op } => workspace::op_revert(&op),
1145 
        },
1146 
        Cmd::Clone {
1147 
            url,
1148 
            dest,
1149 
            max_blob,
1150 
            sparse,
1151 
            depth,
1152 
            recursive,
1153 
        } => sync::clone(&url, dest, max_blob.as_deref(), &sparse, depth, recursive),
1154 
        Cmd::Deepen { depth, remote } => sync::deepen(&remote, depth),
1155 
        Cmd::Sparse { paths } => workspace::sparse(&paths),
1156 
        Cmd::Lock { path } => workspace::lock(&path),
1157 
        Cmd::Unlock { path } => workspace::unlock(&path),
1158 
        Cmd::Workspace { cmd } => match cmd {
1159 
            WorkspaceCmd::Add { path, changes } => workspace::workspace_add(&path, &changes),
1160 
            WorkspaceCmd::List { json } => workspace::workspace_list(json),
1161 
            WorkspaceCmd::Forget { workspace } => workspace::workspace_forget(&workspace),
1162 
        },
1163 
        Cmd::Bookmark { cmd } => match cmd {
1164 
            BookmarkCmd::Create {
1165 
                name,
1166 
                changes,
1167 
                upto,
1168 
                only,
1169 
            } => workspace::bookmark_create(&name, &changes, upto, only),
1170 
            BookmarkCmd::Set {
1171 
                name,
1172 
                changes,
1173 
                upto,
1174 
                only,
1175 
            } => workspace::bookmark_set(&name, &changes, upto, only),
1176 
            BookmarkCmd::Delete { name } => workspace::bookmark_delete(&name),
1177 
            BookmarkCmd::List { all, json } => workspace::bookmark_list(all, json),
1178 
            BookmarkCmd::Switch {
1179 
                name,
1180 
                discard,
1181 
                carry,
1182 
            } => workspace::bookmark_switch(&name, discard, carry),
1183 
        },
1184 
        Cmd::Merge { bookmark } => workspace::merge(&bookmark),
1185 
        Cmd::Auth { cmd } => match cmd {
1186 
            AuthCmd::Login {
1187 
                hub,
1188 
                with_token,
1189 
                ca,
1190 
            } => auth::login(hub.as_deref(), with_token, ca),
1191 
            AuthCmd::Status => auth::status(),
1192 
            AuthCmd::Logout { hub } => auth::logout(hub.as_deref()),
1193 
        },
1194 
        Cmd::Submodule { cmd } => match cmd {
1195 
            SubmoduleCmd::Add {
1196 
                url,
1197 
                path,
1198 
                bookmark,
1199 
            } => sync::submodule_add(&url, &path, bookmark.as_deref()),
1200 
            SubmoduleCmd::Update { init, paths } => sync::submodule_update(init, &paths),
1201 
            SubmoduleCmd::Status { json } => sync::submodule_status(json),
1202 
            SubmoduleCmd::Remove { path } => sync::submodule_remove(&path),
1203 
        },
1204 
        Cmd::Receipt { cmd } => match cmd {
1205 
            ReceiptCmd::List { rev, json } => receipt::list(rev.as_deref(), json),
1206 
            ReceiptCmd::Show {
1207 
                receipt: r,
1208 
                rev,
1209 
                json,
1210 
            } => receipt::show(&r, rev.as_deref(), json),
1211 
            ReceiptCmd::Export {
1212 
                receipt: r,
1213 
                file,
1214 
                rev,
1215 
            } => receipt::export(&r, &file, rev.as_deref()),
1216 
            ReceiptCmd::Verify { file, json } => receipt::verify(&file, json),
1217 
            ReceiptCmd::Import { file } => receipt::import(&file),
1218 
        },
1219 
        Cmd::Tag { cmd } => match cmd {
1220 
            TagCmd::Create {
1221 
                name,
1222 
                changes,
1223 
                message,
1224 
            } => workspace::tag_create(&name, &changes, &message),
1225 
            TagCmd::List { json } => workspace::tag_list(json),
1226 
        },
1227 
        Cmd::Remote { cmd } => match cmd {
1228 
            RemoteCmd::Add { name, url } => sync::remote_add(&name, &url),
1229 
            RemoteCmd::Remove { name } => sync::remote_remove(&name),
1230 
            RemoteCmd::List { json } => sync::remote_list(json),
1231 
        },
1232 
        Cmd::Fetch { remote, json } => sync::fetch(remote.as_deref(), json),
1233 
        Cmd::Pull { remote, json } => sync::pull(remote.as_deref(), json),
1234 
        Cmd::Push {
1235 
            remote,
1236 
            force,
1237 
            bookmark,
1238 
            delete,
1239 
            json,
1240 
        } => match delete {
1241 
            Some(name) => sync::push_delete(remote.as_deref(), &name, json),
1242 
            None => sync::push(remote.as_deref(), force, bookmark.as_deref(), json),
1243 
        },
1244 
        Cmd::Serve {
1245 
            root,
1246 
            bind,
1247 
            tokens,
1248 
            tls_cert,
1249 
            tls_key,
1250 
        } => sync::serve(root, &bind, tokens, tls_cert.zip(tls_key)),
1251 
        Cmd::Identity { cmd } => match cmd {
1252 
            IdentityCmd::Create {
1253 
                name,
1254 
                email,
1255 
                local,
1256 
                expires,
1257 
            } => identity::create(name, email, local, expires),
1258 
            IdentityCmd::Show => identity::show(),
1259 
            IdentityCmd::Export { path } => identity::export(path),
1260 
            IdentityCmd::SignChallenge { challenge, json } => {
1261 
                identity::sign_challenge(&challenge, json)
1262 
            }
1263 
            IdentityCmd::Rotate => identity::rotate(),
1264 
            IdentityCmd::Renew { expires } => identity::renew(expires),
1265 
            IdentityCmd::Revoke { key, reason } => identity::revoke(key.as_deref(), &reason),
1266 
            IdentityCmd::Delegate { cmd } => match cmd {
1267 
                DelegateCmd::Add { identity_file } => identity::delegate_add(&identity_file),
1268 
                DelegateCmd::Remove { key } => identity::delegate_remove(&key),
1269 
                DelegateCmd::List => identity::delegate_list(),
1270 
            },
1271 
        },
1272 
        Cmd::Git {
1273 
            cmd: GitCmd::Export { git_dir, branch },
1274 
        } => sync::git_export(&git_dir, branch.as_deref()),
1275 
        Cmd::Git {
1276 
            cmd: GitCmd::Fetch { url, branch },
1277 
        } => sync::git_fetch(&url, &branch),
1278 
        Cmd::Git {
1279 
            cmd: GitCmd::Push { url, branch },
1280 
        } => sync::git_push(&url, &branch),
1281 
        Cmd::Git {
1282 
            cmd:
1283 
                GitCmd::Import {
1284 
                    git_dir,
1285 
                    dest,
1286 
                    branch,
1287 
                },
1288 
        } => sync::git_import(&git_dir, &dest, &branch),
1289 
        Cmd::Git {
1290 
            cmd: GitCmd::Verify { git_dir, branch },
1291 
        } => sync::git_verify(&git_dir, &branch),
1292 
        Cmd::Policy { cmd } => match cmd {
1293 
            PolicyCmd::Init => identity::policy_init(),
1294 
            PolicyCmd::Show { json } => identity::policy_show(json),
1295 
            PolicyCmd::Grant {
1296 
                identity_file,
1297 
                pattern,
1298 
                out,
1299 
            } => identity::policy_grant(&identity_file, pattern.as_deref(), out),
1300 
            PolicyCmd::Revoke { key, out } => identity::policy_revoke(&key, out),
1301 
            PolicyCmd::Root { cmd } => match cmd {
1302 
                RootCmd::Add { identity_file, out } => {
1303 
                    identity::policy_root_add(&identity_file, out)
1304 
                }
1305 
                RootCmd::Remove { key, out } => identity::policy_root_remove(&key, out),
1306 
                RootCmd::Threshold { n, out } => identity::policy_threshold(n, out),
1307 
            },
1308 
            PolicyCmd::Sign { proposal, out } => identity::policy_sign(&proposal, out),
1309 
        },
1310 
        Cmd::Seal {
1311 
            changes,
1312 
            proposal: Some(url),
1313 
            json,
1314 
        } if changes.is_empty() => proposal::seal(&url, json),
1315 
        Cmd::Seal { changes, json, .. } => identity::seal(&changes, json),
1316 
        Cmd::Proposal { cmd } => match cmd {
1317 
            ProposalCmd::Show { url, json } => proposal::show(&url, json),
1318 
            ProposalCmd::Land { url, force } => proposal::land(&url, force),
1319 
        },
1320 
        Cmd::Verify {
1321 
            change,
1322 
            revset,
1323 
            json,
1324 
        } => identity::verify(change.as_deref(), revset.as_deref(), json),
1325 
        Cmd::Config { key, value, user } => identity::config(&key, &value, user),
1326 
    }
1327 
}
1328
1329 
#[cfg(test)]
1330 
mod help_tests {
1331 
    use super::Cli;
1332 
    use clap::CommandFactory;
1333
1334 
    /// Every command and every argument explains itself, so `--help`,
1335 
    /// completions and the man pages are complete.
1336 
    #[test]
1337 
    fn every_command_and_argument_has_help() {
1338 
        fn walk(cmd: &clap::Command, path: &str, missing: &mut Vec<String>) {
1339 
            let here = format!("{path} {}", cmd.get_name()).trim().to_string();
1340 
            if cmd.get_about().is_none() && path != "" {
1341 
                missing.push(format!("{here} (command)"));
1342 
            }
1343 
            for a in cmd.get_arguments() {
1344 
                let id = a.get_id().as_str();
1345 
                if id == "help" || id == "version" || a.is_global_set() && path != "" {
1346 
                    continue;
1347 
                }
1348 
                if a.get_help().is_none() && a.get_long_help().is_none() {
1349 
                    missing.push(format!("{here} {id}"));
1350 
                }
1351 
            }
1352 
            for sub in cmd.get_subcommands() {
1353 
                walk(sub, &here, missing);
1354 
            }
1355 
        }
1356 
        let mut missing = Vec::new();
1357 
        walk(&Cli::command(), "", &mut missing);
1358 
        assert!(
1359 
            missing.is_empty(),
1360 
            "{} without help:\n{}",
1361 
            missing.len(),
1362 
            missing.join("\n")
1363 
        );
1364 
    }
1365 
}