OXYGENHUB
# 4b9d06778581 oxygen / src / cli / mod.rs
51.8 KiB · Rust · last changed Policies grant subjects an issuer certifies (keyless step 4a) 20 days ago source blame history raw
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//! Command-line definitions and dispatch.
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mod approve;
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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 = env!("OXY_VERSION_LONG"),
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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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        /// Keep the objects and the operation log on this store
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        /// (dir://PATH, s3://BUCKET/PREFIX, gs://…, az://…) instead of
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        /// in .oxy, with a local cache in front (storage.cache, 2 GiB)
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        #[arg(long, value_name = "URL")]
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        store: Option<String>,
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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` (a bookmark name means its
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        /// heads; `bookmark(main)` only ever the bookmark), `main..feature &
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        /// author(andy)`, `touches("src/**") & date(-7d..)` (see
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        /// 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)]
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        into: Option<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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        /// 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")]
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        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
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    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
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    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
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    Gc {
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        /// Ignore the grace period (core.gc-grace) and prune immediately
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        #[arg(long)]
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        now: bool,
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    },
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    /// List operations
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    #[command(name = "op")]
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    Op {
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        #[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
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    Workspace {
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        #[command(subcommand)]
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        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
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        bookmark: String,
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    },
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    /// Sign in to a hub once, for every repository on it
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    Auth {
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        #[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)]
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        cmd: SubmoduleCmd,
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    },
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    /// Execution receipts: signed records of what a runner ran on a state
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    Receipt {
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        #[command(subcommand)]
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        cmd: ReceiptCmd,
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    },
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    /// Tags: immutable named states
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    Tag {
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        #[command(subcommand)]
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        cmd: TagCmd,
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    },
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    /// Manage remotes
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    Remote {
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        #[command(subcommand)]
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        cmd: RemoteCmd,
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    },
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    /// Fetch every bookmark of a remote into its tracking references
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    Fetch {
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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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    /// Fetch, then union the remote bookmark into the local one (no merge change)
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    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
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    Push {
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        /// Remote name (default: origin)
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        remote: Option<String>,
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        /// Allow dropping heads the remote has
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        #[arg(long)]
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        force: bool,
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        /// Push this bookmark instead of the workspace's current one
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        #[arg(short = 'b', long)]
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        bookmark: Option<String>,
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        /// Delete this bookmark on the remote (never its default bookmark);
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        /// the local bookmark is kept
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        #[arg(long, value_name = "NAME", conflicts_with_all = ["bookmark", "force"])]
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        delete: 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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    /// Serve repositories under ROOT over HTTPS (with --tls-cert/--tls-key) or plain HTTP
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    Serve {
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        /// Directory with one repository per subdirectory
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        #[arg(long, default_value = ".")]
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        root: PathBuf,
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        /// Address and port to listen on
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        #[arg(long, default_value = "127.0.0.1:8890")]
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        bind: String,
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        /// Bearer token allowed to push (repeatable); none means open
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        #[arg(long = "token")]
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        tokens: Vec<String>,
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        /// PEM certificate chain; enables HTTPS together with --tls-key
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        #[arg(long, requires = "tls_key")]
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        tls_cert: Option<PathBuf>,
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        /// PEM private key
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        #[arg(long, requires = "tls_cert")]
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        tls_key: Option<PathBuf>,
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    },
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    /// Manage the signing identity
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    Identity {
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        #[command(subcommand)]
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        cmd: IdentityCmd,
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    },
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    /// Seal changes with your key: named ones, or every change on the current bookmark you can authenticate but have not
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    Seal {
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        /// Changes to seal (default: every change on the bookmark you can authenticate and have not sealed)
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        changes: Vec<String>,
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        /// Seal every change of a hub proposal and push the seal (your approval)
452 
        #[arg(long, conflicts_with = "changes")]
453 
        proposal: Option<String>,
b582948f Andy McCall ↶ 454 
        /// Approve a job of a hub run that waits for a sealed approval: `--flow https://hub/OWNER/NAME/flow/N --job apply`
455 
        #[arg(long, conflicts_with_all = ["changes", "proposal"], requires = "job")]
456 
        flow: Option<String>,
457 
        /// The job to approve, with --flow
458 
        #[arg(long, requires = "flow")]
459 
        job: Option<String>,
460 
        /// Reject the job instead of approving it, with --flow
461 
        #[arg(long, requires = "flow")]
462 
        reject: bool,
d42369ab Andy McCall 463 
        /// Machine-readable output: one JSON document on stdout
05e71ed6 Andy McCall ↶ 464 
        #[arg(long)]
465 
        json: bool,
466 
    },
d82e4409 Andy McCall ↶ 467 
    /// Hub proposals: show one, or land it from this client
468 
    Proposal {
469 
        #[command(subcommand)]
470 
        cmd: ProposalCmd,
471 
    },
fce44ae9 Andy McCall ↶ 472 
    /// Verify the signatures on a change (default: every change in the log)
c6aa5bd9 Andy McCall ↶ 473 
    Verify {
d42369ab Andy McCall 474 
        /// The change to verify (default: every change in the log)
c6aa5bd9 Andy McCall ↶ 475 
        change: Option<String>,
2c9ddac3 Andy McCall ↶ 476 
        /// Verify every change a revset selects: `release..main & unsigned()`
477 
        #[arg(short = 'r', long, value_name = "REVSET", conflicts_with = "change")]
478 
        revset: Option<String>,
d42369ab Andy McCall 479 
        /// Machine-readable output: one JSON document on stdout
c6aa5bd9 Andy McCall ↶ 480 
        #[arg(long)]
481 
        json: bool,
482 
    },
79ab8528 Andy McCall ↶ 483 
    /// Git interoperability
484 
    Git {
485 
        #[command(subcommand)]
486 
        cmd: GitCmd,
487 
    },
83e0677b Andy McCall ↶ 488 
    /// Manage the trust policy (who may update which bookmarks)
489 
    Policy {
490 
        #[command(subcommand)]
491 
        cmd: PolicyCmd,
492 
    },
ff1f62fe Andy McCall ↶ 493 
    /// 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)
fce44ae9 Andy McCall ↶ 494 
    Config {
d42369ab Andy McCall 495 
        /// The key, such as author.name or remote.origin.token
fce44ae9 Andy McCall ↶ 496 
        key: String,
614f55e1 Andy McCall ↶ 497 
        /// The value to set (none with --unset)
498 
        #[arg(required_unless_present = "unset")]
499 
        value: Option<String>,
fce44ae9 Andy McCall ↶ 500 
        /// Write to the user file (~/.config/oxy/config.toml) instead of this repository
501 
        #[arg(long)]
502 
        user: bool,
614f55e1 Andy McCall ↶ 503 
        /// Remove the key from this repository's file (or the user file with --user)
504 
        #[arg(long)]
505 
        unset: bool,
fce44ae9 Andy McCall ↶ 506 
    },
507 
}
508
509 
#[derive(Subcommand)]
510 
enum OpCmd {
98a1620a Andy McCall ↶ 511 
    /// List operations, newest first, with what each changed
c6aa5bd9 Andy McCall ↶ 512 
    Log {
98a1620a Andy McCall ↶ 513 
        /// Show only the latest N (snapshots folded together count as one)
514 
        #[arg(short = 'n', long)]
515 
        limit: Option<usize>,
d42369ab Andy McCall 516 
        /// Machine-readable output: one JSON document on stdout
c6aa5bd9 Andy McCall ↶ 517 
        #[arg(long)]
518 
        json: bool,
98a1620a Andy McCall ↶ 519 
    },
520 
    /// Go back to the bookmarks and working copy as they were after OP (recorded as a new operation, so it can be undone)
521 
    Restore {
522 
        /// The operation: an ID prefix from oxy op log, @ or @-
523 
        op: String,
524 
        /// Throw away uncommitted working-copy changes
525 
        #[arg(long)]
526 
        discard: bool,
527 
    },
528 
    /// Undo OP alone, keeping every operation after it: the bookmarks it moved go back
529 
    Revert {
530 
        /// The operation: an ID prefix from oxy op log
531 
        op: String,
c6aa5bd9 Andy McCall ↶ 532 
    },
fce44ae9 Andy McCall ↶ 533 
}
534
535 
#[derive(Subcommand)]
4e88e774 Andy McCall ↶ 536 
enum WorkspaceCmd {
537 
    /// Create a workspace at PATH checked out on CHANGE... (default: the bookmark heads)
d42369ab Andy McCall 538 
    Add {
539 
        /// Directory for the new workspace (must be empty or absent)
540 
        path: PathBuf,
541 
        /// Changes whose state to check out there
542 
        changes: Vec<String>,
543 
    },
544 
    /// List workspaces and their working-copy changes
1196b29b Andy McCall ↶ 545 
    List {
d42369ab Andy McCall 546 
        /// Machine-readable output: one JSON document on stdout
1196b29b Andy McCall ↶ 547 
        #[arg(long)]
548 
        json: bool,
549 
    },
4e88e774 Andy McCall ↶ 550 
    /// Stop tracking a workspace (by id prefix or path); its files stay
d42369ab Andy McCall 551 
    Forget {
552 
        /// Workspace id prefix or path
553 
        workspace: String,
554 
    },
4e88e774 Andy McCall ↶ 555 
}
556
557 
#[derive(Subcommand)]
957fee30 Andy McCall ↶ 558 
enum BisectCmd {
559 
    /// Begin; remembers where the working copy was
560 
    Start,
561 
    /// Mark CHANGE... (or the state under test) as good
d42369ab Andy McCall 562 
    Good {
563 
        /// Changes known to be good (default: the state under test)
564 
        changes: Vec<String>,
565 
    },
957fee30 Andy McCall ↶ 566 
    /// Mark CHANGE... (or the state under test) as bad
d42369ab Andy McCall 567 
    Bad {
568 
        /// Changes known to be bad (default: the state under test)
569 
        changes: Vec<String>,
570 
    },
957fee30 Andy McCall ↶ 571 
    /// The state under test cannot be tested; try another
572 
    Skip,
573 
    /// Run a command for each step: exit 0 good, 125 skip, else bad
574 
    Run {
d42369ab Andy McCall 575 
        /// Command and arguments to run at each step
957fee30 Andy McCall ↶ 576 
        #[arg(required = true, trailing_var_arg = true)]
577 
        command: Vec<String>,
578 
    },
579 
    /// Where the search stands
c6aa5bd9 Andy McCall ↶ 580 
    Status {
d42369ab Andy McCall 581 
        /// Machine-readable output: one JSON document on stdout
c6aa5bd9 Andy McCall ↶ 582 
        #[arg(long)]
583 
        json: bool,
584 
    },
957fee30 Andy McCall ↶ 585 
    /// Restore the working copy and forget the search
586 
    Reset,
587 
}
588
589 
#[derive(Subcommand)]
7b9809e6 Andy McCall ↶ 590 
enum BookmarkCmd {
591 
    /// Create a bookmark at CHANGE... (default: the working copy's base)
d42369ab Andy McCall 592 
    Create {
593 
        /// Name of the new bookmark
594 
        name: String,
4fe7d604 Andy McCall ↶ 595 
        /// Its heads (default: the working copy's base). A state is its
596 
        /// heads and what they depend on: a change alone may leave out
597 
        /// earlier changes of the current state, which is refused unless
598 
        /// --upto or --only says which is meant
d42369ab Andy McCall 599 
        changes: Vec<String>,
4fe7d604 Andy McCall ↶ 600 
        /// Everything of the current state up to CHANGE..., as a Git
601 
        /// branch at 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,
d42369ab Andy McCall 607 
    },
7b9809e6 Andy McCall ↶ 608 
    /// Point an existing bookmark at CHANGE...
d42369ab Andy McCall 609 
    Set {
610 
        /// The bookmark to move
611 
        name: String,
06d16dc2 Andy McCall ↶ 612 
        /// Its new heads. A change alone may leave out changes the
613 
        /// bookmark now holds that were recorded before it, which is
614 
        /// refused unless --upto or --only says which is meant
d42369ab Andy McCall 615 
        changes: Vec<String>,
06d16dc2 Andy McCall ↶ 616 
        /// Everything the bookmark holds up to CHANGE..., as a Git branch
617 
        /// moved to a commit would hold
618 
        #[arg(long, conflicts_with = "only")]
619 
        upto: bool,
620 
        /// Just CHANGE... and what they depend on
621 
        #[arg(long)]
622 
        only: bool,
d42369ab Andy McCall 623 
    },
7b9809e6 Andy McCall ↶ 624 
    /// Remove a bookmark; its changes stay
d42369ab Andy McCall 625 
    Delete {
626 
        /// The bookmark to remove
627 
        name: String,
628 
    },
7b9809e6 Andy McCall ↶ 629 
    /// List bookmarks with their heads and difference from origin
c6aa5bd9 Andy McCall ↶ 630 
    List {
14edbaaf Andy McCall ↶ 631 
        /// Also list remotes' bookmarks that have no local bookmark
632 
        #[arg(long, short)]
633 
        all: bool,
bf3a6781 Andy McCall ↶ 634 
        /// Each head of every bookmark, as `bookmark show` prints them
635 
        #[arg(long, short)]
636 
        verbose: bool,
d42369ab Andy McCall 637 
        /// Machine-readable output: one JSON document on stdout
c6aa5bd9 Andy McCall ↶ 638 
        #[arg(long)]
639 
        json: bool,
640 
    },
bf3a6781 Andy McCall ↶ 641 
    /// A bookmark's heads: each change nothing else on it depends on,
642 
    /// newest first. A bookmark name is also a revset for its heads
643 
    /// (`oxy log -r NAME`, or `bookmark(NAME)` to mean only the bookmark)
644 
    Show {
645 
        /// The bookmark, or REMOTE/NAME (default: the current one)
646 
        name: Option<String>,
647 
        /// Machine-readable output: one JSON document on stdout
648 
        #[arg(long)]
649 
        json: bool,
650 
    },
61e3bce7 Andy McCall ↶ 651 
    /// Make NAME this workspace's bookmark and check it out. Uncommitted work stops it; --carry takes the work along, --discard drops it
7b9809e6 Andy McCall ↶ 652 
    Switch {
14edbaaf Andy McCall ↶ 653 
        /// The bookmark to work on; one only a remote has (NAME or REMOTE/NAME) is created from it
7b9809e6 Andy McCall ↶ 654 
        name: String,
655 
        /// Throw away uncommitted working-copy changes
656 
        #[arg(long)]
657 
        discard: bool,
61e3bce7 Andy McCall ↶ 658 
        /// Take uncommitted changes along; refused when NAME has other
659 
        /// versions of the files they touch
660 
        #[arg(long, conflicts_with = "discard")]
661 
        carry: bool,
ff1f62fe Andy McCall ↶ 662 
    },
663 
}
664
665 
#[derive(Subcommand)]
666 
enum AuthCmd {
667 
    /// Sign in to HUB in the browser (device sign-in) and keep the token for
668 
    /// every repository there
669 
    Login {
670 
        /// The hub, as https://oxygenhub.io or oxygenhub.io (default: this checkout's origin)
671 
        hub: Option<String>,
672 
        /// Read a token from standard input instead (for CI and scripts)
673 
        #[arg(long)]
674 
        with_token: bool,
675 
        /// PEM file of extra roots to trust (a hub with a self-signed certificate)
676 
        #[arg(long)]
677 
        ca: Option<PathBuf>,
7b9809e6 Andy McCall ↶ 678 
    },
ff1f62fe Andy McCall ↶ 679 
    /// List the hubs you are signed in to, checking each token with its hub
680 
    Status,
681 
    /// Forget HUB's token and revoke it on the hub
682 
    Logout {
683 
        /// The hub (default: this checkout's origin, or the only one)
684 
        hub: Option<String>,
685 
    },
7b9809e6 Andy McCall ↶ 686 
}
687
688 
#[derive(Subcommand)]
4dee277c Andy McCall ↶ 689 
enum SubmoduleCmd {
690 
    /// Clone URL (Oxygen or Git) into PATH and register it in .oxymodules
691 
    Add {
d42369ab Andy McCall 692 
        /// URL or path of the Oxygen or Git repository
4dee277c Andy McCall ↶ 693 
        url: String,
d42369ab Andy McCall 694 
        /// Where to put it, relative to the repository root
4dee277c Andy McCall ↶ 695 
        path: String,
696 
        /// Bookmark (Oxygen) or branch (Git) to check out and track
697 
        #[arg(long)]
698 
        bookmark: Option<String>,
699 
    },
700 
    /// Bring nested repositories to their pins
701 
    Update {
702 
        /// Clone nested repositories that are absent
703 
        #[arg(long)]
704 
        init: bool,
d42369ab Andy McCall 705 
        /// Subrepos to update (default: all)
4dee277c Andy McCall ↶ 706 
        paths: Vec<String>,
707 
    },
708 
    /// List subrepos with their pins and on-disk state
c6aa5bd9 Andy McCall ↶ 709 
    Status {
d42369ab Andy McCall 710 
        /// Machine-readable output: one JSON document on stdout
c6aa5bd9 Andy McCall ↶ 711 
        #[arg(long)]
712 
        json: bool,
713 
    },
4dee277c Andy McCall ↶ 714 
    /// Unregister PATH; the directory stays, the node goes with the next commit
d42369ab Andy McCall 715 
    Remove {
716 
        /// The subrepo to unregister
717 
        path: String,
718 
    },
4dee277c Andy McCall ↶ 719 
}
720
721 
#[derive(Subcommand)]
fc1a466a Andy McCall ↶ 722 
enum ReceiptCmd {
723 
    /// The receipts kept for a state (default: the bookmark heads)
724 
    List {
725 
        /// Change, bookmark or tag whose state to look at
726 
        rev: Option<String>,
727 
        /// Machine-readable output: one JSON document on stdout
728 
        #[arg(long)]
729 
        json: bool,
730 
    },
731 
    /// One receipt in full, and whether its signature verifies
732 
    Show {
733 
        /// The receipt (a prefix of its hash, as `list` shows it)
734 
        receipt: String,
735 
        /// Change, bookmark or tag whose state holds it
736 
        #[arg(long)]
737 
        rev: Option<String>,
738 
        /// Machine-readable output: one JSON document on stdout
739 
        #[arg(long)]
740 
        json: bool,
741 
    },
742 
    /// Write a signed receipt to FILE
743 
    Export {
744 
        /// The receipt (a prefix of its hash, as `list` shows it)
745 
        receipt: String,
746 
        /// Where to write it
747 
        file: String,
748 
        /// Change, bookmark or tag whose state holds it
749 
        #[arg(long)]
750 
        rev: Option<String>,
a39754d0 Andy McCall ↶ 751 
        /// `oxygen`: the runner's signed receipt, as `verify` and `import`
752 
        /// read it. `slsa`: SLSA provenance in a DSSE envelope, signed with
753 
        /// your key, for in-toto and cosign (`oxy identity export --pem`
754 
        /// gives the key they check it with)
755 
        #[arg(long, default_value = "oxygen", value_parser = ["oxygen", "slsa"])]
756 
        format: String,
fc1a466a Andy McCall ↶ 757 
    },
758 
    /// Check a signed receipt in FILE without keeping it
759 
    Verify {
760 
        /// A signed receipt, as a runner or `export` writes it
761 
        file: String,
762 
        /// Machine-readable output: one JSON document on stdout
763 
        #[arg(long)]
764 
        json: bool,
765 
    },
766 
    /// Verify a signed receipt in FILE and keep it with its state
767 
    Import {
768 
        /// A signed receipt, as a runner or `export` writes it
769 
        file: String,
770 
    },
771 
}
772
773 
#[derive(Subcommand)]
132b884b Andy McCall ↶ 774 
enum TagCmd {
775 
    /// Tag the state of CHANGE... (default: the bookmark heads)
776 
    Create {
d42369ab Andy McCall 777 
        /// Name of the tag; tags never move
132b884b Andy McCall ↶ 778 
        name: String,
d42369ab Andy McCall 779 
        /// Changes whose state to tag (default: the bookmark heads)
132b884b Andy McCall ↶ 780 
        changes: Vec<String>,
d42369ab Andy McCall 781 
        /// A message recorded with the tag
132b884b Andy McCall ↶ 782 
        #[arg(short, long, default_value = "")]
783 
        message: String,
784 
    },
d42369ab Andy McCall 785 
    /// List tags and the states they name
1196b29b Andy McCall ↶ 786 
    List {
d42369ab Andy McCall 787 
        /// Machine-readable output: one JSON document on stdout
1196b29b Andy McCall ↶ 788 
        #[arg(long)]
789 
        json: bool,
790 
    },
132b884b Andy McCall ↶ 791 
}
792
793 
#[derive(Subcommand)]
fce44ae9 Andy McCall ↶ 794 
enum RemoteCmd {
d42369ab Andy McCall 795 
    /// Add a remote
75167672 Andy McCall 796 
    Add {
d42369ab Andy McCall 797 
        /// Name to refer to the remote by, such as origin
75167672 Andy McCall 798 
        name: String,
d42369ab Andy McCall 799 
        /// Local path or http(s) URL of the repository
75167672 Andy McCall 800 
        url: String,
801 
    },
d42369ab Andy McCall 802 
    /// Remove a remote
75167672 Andy McCall 803 
    Remove {
d42369ab Andy McCall 804 
        /// The remote to remove
75167672 Andy McCall 805 
        name: String,
806 
    },
d42369ab Andy McCall 807 
    /// List remotes and their URLs
c6aa5bd9 Andy McCall ↶ 808 
    List {
d42369ab Andy McCall 809 
        /// Machine-readable output: one JSON document on stdout
c6aa5bd9 Andy McCall ↶ 810 
        #[arg(long)]
811 
        json: bool,
812 
    },
fce44ae9 Andy McCall ↶ 813 
}
814
815 
#[derive(Subcommand)]
d82e4409 Andy McCall ↶ 816 
enum ProposalCmd {
817 
    /// Show a proposal by its hub URL
818 
    Show {
d42369ab Andy McCall 819 
        /// The proposal's URL on the hub
d82e4409 Andy McCall ↶ 820 
        url: String,
d42369ab Andy McCall 821 
        /// Machine-readable output: one JSON document on stdout
d82e4409 Andy McCall ↶ 822 
        #[arg(long)]
823 
        json: bool,
824 
    },
825 
    /// Fetch the proposal's changes, set the target bookmark to the projected state, and push with your key
826 
    Land {
d42369ab Andy McCall 827 
        /// The proposal's URL on the hub
d82e4409 Andy McCall ↶ 828 
        url: String,
829 
        /// Land even when the hub reports blockers
830 
        #[arg(long)]
831 
        force: bool,
832 
    },
833 
}
834
835 
#[derive(Subcommand)]
fce44ae9 Andy McCall ↶ 836 
enum IdentityCmd {
837 
    /// Generate a composite Ed25519 + ML-DSA-65 key pair and make it your author identity
838 
    Create {
d42369ab Andy McCall 839 
        /// Your name (default: author.name)
fce44ae9 Andy McCall ↶ 840 
        #[arg(long)]
841 
        name: Option<String>,
d42369ab Andy McCall 842 
        /// Your email (default: author.email)
fce44ae9 Andy McCall ↶ 843 
        #[arg(long)]
844 
        email: Option<String>,
845 
        /// Record the author in this repository only, not in the user config
846 
        #[arg(long)]
847 
        local: bool,
28fc23d7 Andy McCall ↶ 848 
        /// Expire the identity this many days from now
849 
        #[arg(long)]
850 
        expires: Option<u64>,
fce44ae9 Andy McCall ↶ 851 
    },
852 
    /// Show the configured identity
853 
    Show,
83e0677b Andy McCall ↶ 854 
    /// Write your identity object to a file, to hand to a policy holder
d42369ab Andy McCall 855 
    Export {
a39754d0 Andy McCall ↶ 856 
        /// File to write (default: <key>.identity, or <key>.pem with --pem, in the current directory)
d42369ab Andy McCall 857 
        path: Option<PathBuf>,
a39754d0 Andy McCall ↶ 858 
        /// Write the Ed25519 public key as PEM instead, as cosign's --key and
859 
        /// other DSSE verifiers take it
860 
        #[arg(long)]
861 
        pem: bool,
d42369ab Andy McCall 862 
    },
7aa2dc93 Andy McCall ↶ 863 
    /// Sign a host's challenge (hex, at least 16 bytes) to prove you hold your key; prints the signature as hex
864 
    SignChallenge {
d42369ab Andy McCall 865 
        /// The host's challenge, as hex
7aa2dc93 Andy McCall ↶ 866 
        challenge: String,
d42369ab Andy McCall 867 
        /// Machine-readable output: one JSON document on stdout
7aa2dc93 Andy McCall ↶ 868 
        #[arg(long)]
869 
        json: bool,
870 
    },
28fc23d7 Andy McCall ↶ 871 
    /// Move to a fresh key pair; the policy follows if it names your key
872 
    Rotate,
873 
    /// Re-issue your identity with a new expiry (in days from now; 0 = never)
874 
    Renew {
d42369ab Andy McCall 875 
        /// Days from now until it expires; 0 for never
28fc23d7 Andy McCall ↶ 876 
        #[arg(long)]
877 
        expires: u64,
878 
    },
879 
    /// Revoke a key: yours by default, or any key if you hold a policy root
880 
    Revoke {
881 
        /// KeyId prefix (default: your own key)
882 
        key: Option<String>,
d42369ab Andy McCall 883 
        /// Why, recorded in the revocation
28fc23d7 Andy McCall ↶ 884 
        #[arg(long, default_value = "")]
885 
        reason: String,
886 
    },
887 
    /// Keys allowed to sign or seal on your behalf
888 
    Delegate {
889 
        #[command(subcommand)]
890 
        cmd: DelegateCmd,
891 
    },
892 
}
893
894 
#[derive(Subcommand)]
895 
enum DelegateCmd {
896 
    /// Add a delegate from an exported identity file
d42369ab Andy McCall 897 
    Add {
614f55e1 Andy McCall ↶ 898 
        /// The delegates' exported identity files: one rotation for all of them
899 
        #[arg(required = true)]
900 
        identity_file: Vec<PathBuf>,
7ba155f2 Andy McCall ↶ 901 
        /// What it may do for you: changes, refs, seal (comma-separated) or all.
902 
        /// An agent gets `changes`; a host that lands for you needs `changes,refs`
903 
        #[arg(long, default_value = "changes")]
904 
        scope: String,
905 
        /// How long for: 30m, 8h, 7d, or a number of days (default: until removed)
906 
        #[arg(long)]
907 
        expires: Option<String>,
d42369ab Andy McCall 908 
    },
28fc23d7 Andy McCall ↶ 909 
    /// Remove a delegate by KeyId prefix
d42369ab Andy McCall 910 
    Remove {
911 
        /// KeyId prefix of the delegate
912 
        key: String,
913 
    },
28fc23d7 Andy McCall ↶ 914 
    /// List delegates
915 
    List,
fce44ae9 Andy McCall ↶ 916 
}
917
83e0677b Andy McCall ↶ 918 
#[derive(Subcommand)]
79ab8528 Andy McCall ↶ 919 
enum GitCmd {
920 
    /// Export the current bookmark to a Git repository (created bare if absent)
30ea9c1e Andy McCall ↶ 921 
    Export {
d42369ab Andy McCall 922 
        /// Git repository to write to (created bare if absent)
30ea9c1e Andy McCall ↶ 923 
        git_dir: PathBuf,
924 
        /// Git branch to write (default: the bookmark name)
925 
        #[arg(long)]
926 
        branch: Option<String>,
927 
    },
928 
    /// Fetch a branch from a Git remote (path or URL) into the current bookmark
929 
    Fetch {
d42369ab Andy McCall 930 
        /// Git remote: a path or URL
30ea9c1e Andy McCall ↶ 931 
        url: String,
d42369ab Andy McCall 932 
        /// Branch to fetch
30ea9c1e Andy McCall ↶ 933 
        #[arg(long, default_value = "main")]
934 
        branch: String,
935 
    },
936 
    /// Push the current bookmark to a branch of a Git remote (fetch first)
937 
    Push {
d42369ab Andy McCall 938 
        /// Git remote: a path or URL
30ea9c1e Andy McCall ↶ 939 
        url: String,
d42369ab Andy McCall 940 
        /// Branch to push to
30ea9c1e Andy McCall ↶ 941 
        #[arg(long, default_value = "main")]
942 
        branch: String,
943 
    },
62794ecc Andy McCall ↶ 944 
    /// Check this repository's import of a Git branch: every commit's tree must be reproduced exactly
945 
    Verify {
946 
        /// The Git repository the import came from
947 
        git_dir: PathBuf,
948 
        /// Branch that was imported
949 
        #[arg(long, default_value = "main")]
950 
        branch: String,
951 
    },
c3069537 Andy McCall ↶ 952 
    /// Import a Git branch into a new Oxygen repository at DEST
953 
    Import {
d42369ab Andy McCall 954 
        /// Git repository to read
c3069537 Andy McCall ↶ 955 
        git_dir: PathBuf,
d42369ab Andy McCall 956 
        /// Directory for the new Oxygen repository
c3069537 Andy McCall ↶ 957 
        dest: PathBuf,
d42369ab Andy McCall 958 
        /// Branch to import
c3069537 Andy McCall ↶ 959 
        #[arg(long, default_value = "main")]
960 
        branch: String,
961 
    },
79ab8528 Andy McCall ↶ 962 
}
963
964 
#[derive(Subcommand)]
83e0677b Andy McCall ↶ 965 
enum PolicyCmd {
966 
    /// Create the initial policy with your identity as the only root
967 
    Init,
968 
    /// Show the current policy
c6aa5bd9 Andy McCall ↶ 969 
    Show {
d42369ab Andy McCall 970 
        /// Machine-readable output: one JSON document on stdout
c6aa5bd9 Andy McCall ↶ 971 
        #[arg(long)]
972 
        json: bool,
973 
    },
83e0677b Andy McCall ↶ 974 
    /// Allow an identity (from `oxy identity export`) to update bookmarks
975 
    Grant {
d42369ab Andy McCall 976 
        /// The identity to grant, exported with `oxy identity export`
83e0677b Andy McCall ↶ 977 
        identity_file: PathBuf,
978 
        /// Reference pattern the grant applies to (default: every bookmark)
979 
        #[arg(long)]
980 
        pattern: Option<String>,
28fc23d7 Andy McCall ↶ 981 
        /// Where to write the proposal when more root signatures are needed
982 
        #[arg(long)]
983 
        out: Option<PathBuf>,
83e0677b Andy McCall ↶ 984 
    },
3a6effc7 Andy McCall ↶ 985 
    /// Allow holders of an issuer's certificates for SUBJECT to sign (keyless)
986 
    GrantSubject {
987 
        /// Who: `repo:OWNER/NAME:bookmark:main`, `agent:NAME@ACCOUNT`; `*` matches any run of characters
988 
        subject: String,
989 
        /// The issuer's identity file, e.g. a hub's /.well-known/oxyhub-key
990 
        #[arg(long)]
991 
        issuer: PathBuf,
992 
        /// What its keys may sign: changes, refs, seal
993 
        #[arg(long, default_value = "changes,refs")]
994 
        scope: String,
995 
        /// Reference pattern the grant applies to (default: every bookmark)
996 
        #[arg(long)]
997 
        pattern: Option<String>,
998 
        /// Where to write the proposal when more root signatures are needed
999 
        #[arg(long)]
1000 
        out: Option<PathBuf>,
1001 
    },
83e0677b Andy McCall ↶ 1002 
    /// Revoke a key (KeyId prefix of an identity in the policy)
28fc23d7 Andy McCall ↶ 1003 
    Revoke {
d42369ab Andy McCall 1004 
        /// KeyId prefix of the identity
28fc23d7 Andy McCall ↶ 1005 
        key: String,
1006 
        /// Where to write the proposal when more root signatures are needed
1007 
        #[arg(long)]
1008 
        out: Option<PathBuf>,
1009 
    },
1010 
    /// Manage root keys and the signature threshold for policy updates
1011 
    Root {
1012 
        #[command(subcommand)]
1013 
        cmd: RootCmd,
1014 
    },
1015 
    /// Add your root signature to a proposal file; applies it once the threshold is met
1016 
    Sign {
d42369ab Andy McCall 1017 
        /// The proposal file to sign
28fc23d7 Andy McCall ↶ 1018 
        proposal: PathBuf,
1019 
        /// Where to write the proposal if it still needs signatures (default: in place)
1020 
        #[arg(long)]
1021 
        out: Option<PathBuf>,
1022 
    },
1023 
}
1024
1025 
#[derive(Subcommand)]
1026 
enum RootCmd {
1027 
    /// Make an exported identity a root key
1028 
    Add {
d42369ab Andy McCall 1029 
        /// The identity to make a root, exported with `oxy identity export`
28fc23d7 Andy McCall ↶ 1030 
        identity_file: PathBuf,
d42369ab Andy McCall 1031 
        /// Where to write the proposal when more root signatures are needed
28fc23d7 Andy McCall ↶ 1032 
        #[arg(long)]
1033 
        out: Option<PathBuf>,
1034 
    },
1035 
    /// Remove a root key by KeyId prefix
1036 
    Remove {
d42369ab Andy McCall 1037 
        /// KeyId prefix of the root key
28fc23d7 Andy McCall ↶ 1038 
        key: String,
d42369ab Andy McCall 1039 
        /// Where to write the proposal when more root signatures are needed
28fc23d7 Andy McCall ↶ 1040 
        #[arg(long)]
1041 
        out: Option<PathBuf>,
1042 
    },
1043 
    /// Require this many root signatures on policy updates
1044 
    Threshold {
d42369ab Andy McCall 1045 
        /// Number of root signatures
28fc23d7 Andy McCall ↶ 1046 
        n: u32,
d42369ab Andy McCall 1047 
        /// Where to write the proposal when more root signatures are needed
28fc23d7 Andy McCall ↶ 1048 
        #[arg(long)]
1049 
        out: Option<PathBuf>,
1050 
    },
83e0677b Andy McCall ↶ 1051 
}
1052
fce44ae9 Andy McCall ↶ 1053 
/// Open the repository containing the current directory.
1054 
fn open() -> Result<Repo> {
98a1620a Andy McCall ↶ 1055 
    let repo = Repo::open(&std::env::current_dir()?).context("opening repository")?;
1056 
    match AT_OP.get().and_then(|o| o.as_deref()) {
1057 
        Some(op) => Ok(repo.at_op(op)?),
1058 
        None => Ok(repo),
1059 
    }
fce44ae9 Andy McCall ↶ 1060 
}
1061
d42369ab Andy McCall 1062 
/// `oxy man`: every page into `dir`, or the top-level page on stdout.
1063 
fn man(dir: Option<PathBuf>) -> Result<i32> {
1064 
    use clap::CommandFactory;
1065 
    let cmd = Cli::command();
1066 
    match dir {
1067 
        Some(dir) => {
1068 
            std::fs::create_dir_all(&dir)?;
1069 
            clap_mangen::generate_to(cmd, &dir)?;
1070 
            let pages = std::fs::read_dir(&dir)?
1071 
                .filter(|e| {
1072 
                    e.as_ref()
1073 
                        .is_ok_and(|e| e.path().extension().is_some_and(|x| x == "1"))
1074 
                })
1075 
                .count();
1076 
            println!(
1077 
                "{}",
1078 
                ui::done(format!("Wrote {pages} man pages to {}", dir.display()))
1079 
            );
1080 
        }
1081 
        None => clap_mangen::Man::new(cmd).render(&mut std::io::stdout())?,
1082 
    }
1083 
    Ok(0)
1084 
}
1085
fce44ae9 Andy McCall ↶ 1086 
/// Parse arguments and run; returns the process exit code.
1087 
pub fn run() -> Result<i32> {
8d803563 Andy McCall ↶ 1088 
    // The cloud stores (s3://, gs://, az://) for remotes kept on them.
1089 
    oxy_strata::register();
fce44ae9 Andy McCall ↶ 1090 
    let cli = Cli::parse();
135212de Andy McCall ↶ 1091 
    ui::init(cli.plain);
98a1620a Andy McCall ↶ 1092 
    AT_OP.set(cli.at_op.clone()).ok();
fce44ae9 Andy McCall ↶ 1093 
    match cli.cmd {
d42369ab Andy McCall 1094 
        Cmd::Completions { shell } => {
1095 
            use clap::CommandFactory;
1096 
            clap_complete::generate(shell, &mut Cli::command(), "oxy", &mut std::io::stdout());
1097 
            Ok(0)
1098 
        }
1099 
        Cmd::Man { dir } => man(dir),
d069701a Andy McCall ↶ 1100 
        Cmd::Init { path, bare, store } => workspace::init(path, bare, store.as_deref()),
50a046e4 Andy McCall ↶ 1101 
        Cmd::Status { json } => workspace::status(json),
75167672 Andy McCall 1102 
        Cmd::Prompt {
1103 
            format,
1104 
            glyphs,
1105 
            color,
1106 
        } => workspace::prompt(&format, glyphs, color.as_deref()),
1107 
        Cmd::Commit {
1108 
            message,
6a81dbab Andy McCall ↶ 1109 
            file,
75167672 Andy McCall 1110 
            depends_on,
1111 
            paths,
1112 
            interactive,
1113 
            hunks,
6a81dbab Andy McCall ↶ 1114 
        } => {
1115 
            let message = match (message, file) {
1116 
                (Some(m), _) => m,
1117 
                (None, Some(f)) if f.as_os_str() == "-" => {
1118 
                    let mut s = String::new();
1119 
                    std::io::Read::read_to_string(&mut std::io::stdin(), &mut s)?;
1120 
                    s
1121 
                }
1122 
                (None, Some(f)) => std::fs::read_to_string(&f).map_err(|e| {
1123 
                    anyhow::anyhow!("reading the message from {}: {e}", f.display())
1124 
                })?,
1125 
                (None, None) => anyhow::bail!("a commit message is required (-m or -F)"),
1126 
            };
1127 
            workspace::commit(&message, &depends_on, &paths, interactive, &hunks)
1128 
        }
c6aa5bd9 Andy McCall ↶ 1129 
        Cmd::Cat { path, change } => workspace::cat(&path, change.as_deref()),
1130 
        Cmd::Root { json } => workspace::root(json),
1131 
        Cmd::Version { json } => workspace::version(json),
1132 
        Cmd::Discard { paths, hunks } => workspace::discard(&paths, &hunks),
1133 
        Cmd::Hunks { json } => workspace::hunks(json),
728da0f9 Andy McCall ↶ 1134 
        Cmd::Squash { change, into } => workspace::squash(&change, &into),
e266b7d4 Andy McCall ↶ 1135 
        Cmd::Rebase {
1136 
            change,
1137 
            onto,
1138 
            into_working_copy,
1139 
        } => workspace::rebase(&change, &onto, into_working_copy),
957fee30 Andy McCall ↶ 1140 
        Cmd::Blame { path, json } => workspace::blame(&path, json),
1141 
        Cmd::Bisect { cmd } => match cmd {
1142 
            BisectCmd::Start => workspace::bisect_start(),
1143 
            BisectCmd::Good { changes } => workspace::bisect_mark(Some(true), &changes),
1144 
            BisectCmd::Bad { changes } => workspace::bisect_mark(Some(false), &changes),
1145 
            BisectCmd::Skip => workspace::bisect_mark(None, &[]),
1146 
            BisectCmd::Run { command } => workspace::bisect_run(&command),
c6aa5bd9 Andy McCall ↶ 1147 
            BisectCmd::Status { json } => workspace::bisect_status(json),
957fee30 Andy McCall ↶ 1148 
            BisectCmd::Reset => workspace::bisect_reset(),
1149 
        },
75167672 Andy McCall 1150 
        Cmd::Log {
47ce8b8e Andy McCall ↶ 1151 
            revset,
75167672 Andy McCall 1152 
            limit,
1153 
            verbose,
1154 
            path,
83d61e80 Andy McCall ↶ 1155 
            lines,
75167672 Andy McCall 1156 
            json,
47ce8b8e Andy McCall ↶ 1157 
        } => workspace::log(
1158 
            revset.as_deref(),
1159 
            limit,
1160 
            verbose,
1161 
            path.as_deref(),
1162 
            lines.as_deref(),
1163 
            json,
1164 
        ),
c6aa5bd9 Andy McCall ↶ 1165 
        Cmd::Diff { change, json } => workspace::diff(change.as_deref(), json),
6a81dbab Andy McCall ↶ 1166 
        Cmd::Describe {
1167 
            message,
1168 
            change,
1169 
            json,
1170 
        } => match message {
1171 
            Some(m) => workspace::describe(&m, change.as_deref()),
1172 
            None if change.is_some() => {
1173 
                anyhow::bail!(
1174 
                    "naming works on the working copy; to change a head's message pass -m"
1175 
                )
1176 
            }
1177 
            None => workspace::describe_name(json),
1178 
        },
23b217d7 Andy McCall ↶ 1179 
        Cmd::Amend { message, into } => workspace::amend(message.as_deref(), into.as_deref()),
1180 
        Cmd::Split { change, paths } => workspace::split(&change, &paths),
2c9ddac3 Andy McCall ↶ 1181 
        Cmd::Abandon {
1182 
            change,
1183 
            revset,
1184 
            yes,
1185 
        } => workspace::abandon(change.as_deref(), revset.as_deref(), yes),
1186 
        Cmd::Show {
1187 
            change,
1188 
            revset,
1189 
            json,
1190 
        } => workspace::show(change.as_deref(), revset.as_deref(), json),
1c2bd9ab Andy McCall ↶ 1191 
        Cmd::Checkout {
1192 
            changes,
1193 
            discard,
1194 
            carry,
1195 
        } => workspace::checkout(&changes, discard, carry),
c6aa5bd9 Andy McCall ↶ 1196 
        Cmd::Resolve { json } => workspace::resolve(json),
fce44ae9 Andy McCall ↶ 1197 
        Cmd::Undo => workspace::undo(),
ba160f60 Andy McCall ↶ 1198 
        Cmd::Gc { now } => workspace::gc(now),
387335ff Andy McCall ↶ 1199 
        Cmd::Fsck { json } => workspace::fsck(json),
3e5772cc Andy McCall ↶ 1200 
        Cmd::Doctor { offline, json } => workspace::doctor(offline, json),
252e8cb2 Andy McCall ↶ 1201 
        Cmd::Checkpoint => workspace::checkpoint(),
98a1620a Andy McCall ↶ 1202 
        Cmd::Op { cmd } => match cmd {
1203 
            OpCmd::Log { limit, json } => workspace::op_log(limit, json),
1204 
            OpCmd::Restore { op, discard } => workspace::op_restore(&op, discard),
1205 
            OpCmd::Revert { op } => workspace::op_revert(&op),
1206 
        },
75167672 Andy McCall 1207 
        Cmd::Clone {
1208 
            url,
1209 
            dest,
1210 
            max_blob,
1211 
            sparse,
1212 
            depth,
14edbaaf Andy McCall ↶ 1213 
            recursive,
1214 
        } => sync::clone(&url, dest, max_blob.as_deref(), &sparse, depth, recursive),
2863456a Andy McCall ↶ 1215 
        Cmd::Deepen { depth, remote } => sync::deepen(&remote, depth),
7421309f Andy McCall ↶ 1216 
        Cmd::Sparse { paths } => workspace::sparse(&paths),
cdb5beba Andy McCall ↶ 1217 
        Cmd::Lock { path } => workspace::lock(&path),
1218 
        Cmd::Unlock { path } => workspace::unlock(&path),
4e88e774 Andy McCall ↶ 1219 
        Cmd::Workspace { cmd } => match cmd {
1220 
            WorkspaceCmd::Add { path, changes } => workspace::workspace_add(&path, &changes),
1196b29b Andy McCall ↶ 1221 
            WorkspaceCmd::List { json } => workspace::workspace_list(json),
4e88e774 Andy McCall ↶ 1222 
            WorkspaceCmd::Forget { workspace } => workspace::workspace_forget(&workspace),
1223 
        },
7b9809e6 Andy McCall ↶ 1224 
        Cmd::Bookmark { cmd } => match cmd {
4fe7d604 Andy McCall ↶ 1225 
            BookmarkCmd::Create {
1226 
                name,
1227 
                changes,
1228 
                upto,
1229 
                only,
1230 
            } => workspace::bookmark_create(&name, &changes, upto, only),
06d16dc2 Andy McCall ↶ 1231 
            BookmarkCmd::Set {
1232 
                name,
1233 
                changes,
1234 
                upto,
1235 
                only,
1236 
            } => workspace::bookmark_set(&name, &changes, upto, only),
7b9809e6 Andy McCall ↶ 1237 
            BookmarkCmd::Delete { name } => workspace::bookmark_delete(&name),
bf3a6781 Andy McCall ↶ 1238 
            BookmarkCmd::List { all, verbose, json } => {
1239 
                workspace::bookmark_list(all, verbose, json)
1240 
            }
1241 
            BookmarkCmd::Show { name, json } => workspace::bookmark_show(name.as_deref(), json),
61e3bce7 Andy McCall ↶ 1242 
            BookmarkCmd::Switch {
1243 
                name,
1244 
                discard,
1245 
                carry,
1246 
            } => workspace::bookmark_switch(&name, discard, carry),
7b9809e6 Andy McCall ↶ 1247 
        },
1248 
        Cmd::Merge { bookmark } => workspace::merge(&bookmark),
ff1f62fe Andy McCall ↶ 1249 
        Cmd::Auth { cmd } => match cmd {
1250 
            AuthCmd::Login {
1251 
                hub,
1252 
                with_token,
1253 
                ca,
1254 
            } => auth::login(hub.as_deref(), with_token, ca),
1255 
            AuthCmd::Status => auth::status(),
1256 
            AuthCmd::Logout { hub } => auth::logout(hub.as_deref()),
1257 
        },
4dee277c Andy McCall ↶ 1258 
        Cmd::Submodule { cmd } => match cmd {
75167672 Andy McCall 1259 
            SubmoduleCmd::Add {
1260 
                url,
1261 
                path,
1262 
                bookmark,
1263 
            } => sync::submodule_add(&url, &path, bookmark.as_deref()),
4dee277c Andy McCall ↶ 1264 
            SubmoduleCmd::Update { init, paths } => sync::submodule_update(init, &paths),
c6aa5bd9 Andy McCall ↶ 1265 
            SubmoduleCmd::Status { json } => sync::submodule_status(json),
4dee277c Andy McCall ↶ 1266 
            SubmoduleCmd::Remove { path } => sync::submodule_remove(&path),
fc1a466a Andy McCall ↶ 1267 
        },
1268 
        Cmd::Receipt { cmd } => match cmd {
1269 
            ReceiptCmd::List { rev, json } => receipt::list(rev.as_deref(), json),
1270 
            ReceiptCmd::Show {
1271 
                receipt: r,
1272 
                rev,
1273 
                json,
1274 
            } => receipt::show(&r, rev.as_deref(), json),
1275 
            ReceiptCmd::Export {
1276 
                receipt: r,
1277 
                file,
1278 
                rev,
a39754d0 Andy McCall ↶ 1279 
                format,
1280 
            } => receipt::export(&r, &file, rev.as_deref(), &format),
fc1a466a Andy McCall ↶ 1281 
            ReceiptCmd::Verify { file, json } => receipt::verify(&file, json),
1282 
            ReceiptCmd::Import { file } => receipt::import(&file),
4dee277c Andy McCall ↶ 1283 
        },
132b884b Andy McCall ↶ 1284 
        Cmd::Tag { cmd } => match cmd {
75167672 Andy McCall 1285 
            TagCmd::Create {
1286 
                name,
1287 
                changes,
1288 
                message,
1289 
            } => workspace::tag_create(&name, &changes, &message),
1196b29b Andy McCall ↶ 1290 
            TagCmd::List { json } => workspace::tag_list(json),
132b884b Andy McCall ↶ 1291 
        },
fce44ae9 Andy McCall ↶ 1292 
        Cmd::Remote { cmd } => match cmd {
1293 
            RemoteCmd::Add { name, url } => sync::remote_add(&name, &url),
1294 
            RemoteCmd::Remove { name } => sync::remote_remove(&name),
c6aa5bd9 Andy McCall ↶ 1295 
            RemoteCmd::List { json } => sync::remote_list(json),
fce44ae9 Andy McCall ↶ 1296 
        },
c6aa5bd9 Andy McCall ↶ 1297 
        Cmd::Fetch { remote, json } => sync::fetch(remote.as_deref(), json),
1298 
        Cmd::Pull { remote, json } => sync::pull(remote.as_deref(), json),
75167672 Andy McCall 1299 
        Cmd::Push {
1300 
            remote,
1301 
            force,
1302 
            bookmark,
f8c69576 Andy McCall ↶ 1303 
            delete,
75167672 Andy McCall 1304 
            json,
f8c69576 Andy McCall ↶ 1305 
        } => match delete {
1306 
            Some(name) => sync::push_delete(remote.as_deref(), &name, json),
1307 
            None => sync::push(remote.as_deref(), force, bookmark.as_deref(), json),
1308 
        },
75167672 Andy McCall 1309 
        Cmd::Serve {
1310 
            root,
1311 
            bind,
1312 
            tokens,
1313 
            tls_cert,
1314 
            tls_key,
1315 
        } => sync::serve(root, &bind, tokens, tls_cert.zip(tls_key)),
fce44ae9 Andy McCall ↶ 1316 
        Cmd::Identity { cmd } => match cmd {
75167672 Andy McCall 1317 
            IdentityCmd::Create {
1318 
                name,
1319 
                email,
1320 
                local,
1321 
                expires,
1322 
            } => identity::create(name, email, local, expires),
fce44ae9 Andy McCall ↶ 1323 
            IdentityCmd::Show => identity::show(),
a39754d0 Andy McCall ↶ 1324 
            IdentityCmd::Export { path, pem } => identity::export(path, pem),
119bbf50 Andy McCall ↶ 1325 
            IdentityCmd::SignChallenge { challenge, json } => {
1326 
                identity::sign_challenge(&challenge, json)
1327 
            }
28fc23d7 Andy McCall ↶ 1328 
            IdentityCmd::Rotate => identity::rotate(),
1329 
            IdentityCmd::Renew { expires } => identity::renew(expires),
1330 
            IdentityCmd::Revoke { key, reason } => identity::revoke(key.as_deref(), &reason),
1331 
            IdentityCmd::Delegate { cmd } => match cmd {
7ba155f2 Andy McCall ↶ 1332 
                DelegateCmd::Add {
1333 
                    identity_file,
1334 
                    scope,
1335 
                    expires,
1336 
                } => identity::delegate_add(&identity_file, &scope, expires.as_deref()),
28fc23d7 Andy McCall ↶ 1337 
                DelegateCmd::Remove { key } => identity::delegate_remove(&key),
1338 
                DelegateCmd::List => identity::delegate_list(),
1339 
            },
83e0677b Andy McCall ↶ 1340 
        },
75167672 Andy McCall 1341 
        Cmd::Git {
1342 
            cmd: GitCmd::Export { git_dir, branch },
1343 
        } => sync::git_export(&git_dir, branch.as_deref()),
1344 
        Cmd::Git {
1345 
            cmd: GitCmd::Fetch { url, branch },
1346 
        } => sync::git_fetch(&url, &branch),
1347 
        Cmd::Git {
1348 
            cmd: GitCmd::Push { url, branch },
1349 
        } => sync::git_push(&url, &branch),
1350 
        Cmd::Git {
1351 
            cmd:
1352 
                GitCmd::Import {
1353 
                    git_dir,
1354 
                    dest,
1355 
                    branch,
1356 
                },
1357 
        } => sync::git_import(&git_dir, &dest, &branch),
62794ecc Andy McCall ↶ 1358 
        Cmd::Git {
1359 
            cmd: GitCmd::Verify { git_dir, branch },
1360 
        } => sync::git_verify(&git_dir, &branch),
83e0677b Andy McCall ↶ 1361 
        Cmd::Policy { cmd } => match cmd {
1362 
            PolicyCmd::Init => identity::policy_init(),
c6aa5bd9 Andy McCall ↶ 1363 
            PolicyCmd::Show { json } => identity::policy_show(json),
75167672 Andy McCall 1364 
            PolicyCmd::Grant {
1365 
                identity_file,
1366 
                pattern,
1367 
                out,
1368 
            } => identity::policy_grant(&identity_file, pattern.as_deref(), out),
3a6effc7 Andy McCall ↶ 1369 
            PolicyCmd::GrantSubject {
1370 
                subject,
1371 
                issuer,
1372 
                scope,
1373 
                pattern,
1374 
                out,
1375 
            } => identity::policy_grant_subject(&subject, &issuer, &scope, pattern.as_deref(), out),
28fc23d7 Andy McCall ↶ 1376 
            PolicyCmd::Revoke { key, out } => identity::policy_revoke(&key, out),
1377 
            PolicyCmd::Root { cmd } => match cmd {
75167672 Andy McCall 1378 
                RootCmd::Add { identity_file, out } => {
1379 
                    identity::policy_root_add(&identity_file, out)
1380 
                }
28fc23d7 Andy McCall ↶ 1381 
                RootCmd::Remove { key, out } => identity::policy_root_remove(&key, out),
1382 
                RootCmd::Threshold { n, out } => identity::policy_threshold(n, out),
1383 
            },
1384 
            PolicyCmd::Sign { proposal, out } => identity::policy_sign(&proposal, out),
fce44ae9 Andy McCall ↶ 1385 
        },
4213c41d Andy McCall ↶ 1386 
        Cmd::Seal {
b582948f Andy McCall ↶ 1387 
            flow: Some(url),
1388 
            job: Some(job),
1389 
            reject,
1390 
            json,
1391 
            ..
1392 
        } => approve::seal(&url, &job, reject, json),
1393 
        Cmd::Seal {
4213c41d Andy McCall ↶ 1394 
            changes,
1395 
            proposal: Some(url),
1396 
            json,
b582948f Andy McCall ↶ 1397 
            ..
4213c41d Andy McCall ↶ 1398 
        } if changes.is_empty() => proposal::seal(&url, json),
d82e4409 Andy McCall ↶ 1399 
        Cmd::Seal { changes, json, .. } => identity::seal(&changes, json),
1400 
        Cmd::Proposal { cmd } => match cmd {
1401 
            ProposalCmd::Show { url, json } => proposal::show(&url, json),
1402 
            ProposalCmd::Land { url, force } => proposal::land(&url, force),
1403 
        },
2c9ddac3 Andy McCall ↶ 1404 
        Cmd::Verify {
1405 
            change,
1406 
            revset,
1407 
            json,
1408 
        } => identity::verify(change.as_deref(), revset.as_deref(), json),
614f55e1 Andy McCall ↶ 1409 
        Cmd::Config {
1410 
            key,
1411 
            value,
1412 
            user,
1413 
            unset,
1414 
        } => identity::config(&key, value.as_deref().unwrap_or(""), user, unset),
fce44ae9 Andy McCall ↶ 1415 
    }
1416 
}
d42369ab Andy McCall 1417
1418 
#[cfg(test)]
1419 
mod help_tests {
1420 
    use super::Cli;
1421 
    use clap::CommandFactory;
1422
1423 
    /// Every command and every argument explains itself, so `--help`,
1424 
    /// completions and the man pages are complete.
1425 
    #[test]
1426 
    fn every_command_and_argument_has_help() {
1427 
        fn walk(cmd: &clap::Command, path: &str, missing: &mut Vec<String>) {
1428 
            let here = format!("{path} {}", cmd.get_name()).trim().to_string();
1429 
            if cmd.get_about().is_none() && path != "" {
1430 
                missing.push(format!("{here} (command)"));
1431 
            }
1432 
            for a in cmd.get_arguments() {
1433 
                let id = a.get_id().as_str();
1434 
                if id == "help" || id == "version" || a.is_global_set() && path != "" {
1435 
                    continue;
1436 
                }
1437 
                if a.get_help().is_none() && a.get_long_help().is_none() {
1438 
                    missing.push(format!("{here} {id}"));
1439 
                }
1440 
            }
1441 
            for sub in cmd.get_subcommands() {
1442 
                walk(sub, &here, missing);
1443 
            }
1444 
        }
1445 
        let mut missing = Vec::new();
1446 
        walk(&Cli::command(), "", &mut missing);
1447 
        assert!(
1448 
            missing.is_empty(),
1449 
            "{} without help:\n{}",
1450 
            missing.len(),
1451 
            missing.join("\n")
1452 
        );
1453 
    }
1454 
}