core-agent-ide/codex-rs/exec/src/cli.rs
2026-02-03 11:31:57 +00:00

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use clap::Args;
use clap::FromArgMatches;
use clap::Parser;
use clap::ValueEnum;
use codex_common::CliConfigOverrides;
use std::path::PathBuf;
#[derive(Parser, Debug)]
#[command(version)]
pub struct Cli {
/// Action to perform. If omitted, runs a new non-interactive session.
#[command(subcommand)]
pub command: Option<Command>,
/// Optional image(s) to attach to the initial prompt.
#[arg(
long = "image",
short = 'i',
value_name = "FILE",
value_delimiter = ',',
num_args = 1..
)]
pub images: Vec<PathBuf>,
/// Model the agent should use.
#[arg(long, short = 'm', global = true)]
pub model: Option<String>,
/// Use open-source provider.
#[arg(long = "oss", default_value_t = false)]
pub oss: bool,
/// Specify which local provider to use (lmstudio or ollama).
/// If not specified with --oss, will use config default or show selection.
#[arg(long = "local-provider")]
pub oss_provider: Option<String>,
/// Select the sandbox policy to use when executing model-generated shell
/// commands.
#[arg(long = "sandbox", short = 's', value_enum)]
pub sandbox_mode: Option<codex_common::SandboxModeCliArg>,
/// Configuration profile from config.toml to specify default options.
#[arg(long = "profile", short = 'p')]
pub config_profile: Option<String>,
/// Convenience alias for low-friction sandboxed automatic execution (-a on-request, --sandbox workspace-write).
#[arg(long = "full-auto", default_value_t = false, global = true)]
pub full_auto: bool,
/// Skip all confirmation prompts and execute commands without sandboxing.
/// EXTREMELY DANGEROUS. Intended solely for running in environments that are externally sandboxed.
#[arg(
long = "dangerously-bypass-approvals-and-sandbox",
alias = "yolo",
default_value_t = false,
global = true,
conflicts_with = "full_auto"
)]
pub dangerously_bypass_approvals_and_sandbox: bool,
/// Tell the agent to use the specified directory as its working root.
#[clap(long = "cd", short = 'C', value_name = "DIR")]
pub cwd: Option<PathBuf>,
/// Allow running Codex outside a Git repository.
#[arg(long = "skip-git-repo-check", global = true, default_value_t = false)]
pub skip_git_repo_check: bool,
/// Additional directories that should be writable alongside the primary workspace.
#[arg(long = "add-dir", value_name = "DIR", value_hint = clap::ValueHint::DirPath)]
pub add_dir: Vec<PathBuf>,
/// Path to a JSON Schema file describing the model's final response shape.
#[arg(long = "output-schema", value_name = "FILE")]
pub output_schema: Option<PathBuf>,
#[clap(skip)]
pub config_overrides: CliConfigOverrides,
/// Specifies color settings for use in the output.
#[arg(long = "color", value_enum, default_value_t = Color::Auto)]
pub color: Color,
/// Print events to stdout as JSONL.
#[arg(
long = "json",
alias = "experimental-json",
default_value_t = false,
global = true
)]
pub json: bool,
/// Specifies file where the last message from the agent should be written.
#[arg(long = "output-last-message", short = 'o', value_name = "FILE")]
pub last_message_file: Option<PathBuf>,
/// Initial instructions for the agent. If not provided as an argument (or
/// if `-` is used), instructions are read from stdin.
#[arg(value_name = "PROMPT", value_hint = clap::ValueHint::Other)]
pub prompt: Option<String>,
}
#[derive(Debug, clap::Subcommand)]
pub enum Command {
/// Resume a previous session by id or pick the most recent with --last.
Resume(ResumeArgs),
/// Run a code review against the current repository.
Review(ReviewArgs),
}
#[derive(Args, Debug)]
struct ResumeArgsRaw {
// Note: This is the direct clap shape. We reinterpret the positional when --last is set
// so "codex resume --last <prompt>" treats the positional as a prompt, not a session id.
/// Conversation/session id (UUID) or thread name. UUIDs take precedence if it parses.
/// If omitted, use --last to pick the most recent recorded session.
#[arg(value_name = "SESSION_ID")]
session_id: Option<String>,
/// Resume the most recent recorded session (newest) without specifying an id.
#[arg(long = "last", default_value_t = false)]
last: bool,
/// Show all sessions (disables cwd filtering).
#[arg(long = "all", default_value_t = false)]
all: bool,
/// Optional image(s) to attach to the prompt sent after resuming.
#[arg(
long = "image",
short = 'i',
value_name = "FILE",
value_delimiter = ',',
num_args = 1
)]
images: Vec<PathBuf>,
/// Prompt to send after resuming the session. If `-` is used, read from stdin.
#[arg(value_name = "PROMPT", value_hint = clap::ValueHint::Other)]
prompt: Option<String>,
}
#[derive(Debug)]
pub struct ResumeArgs {
/// Conversation/session id (UUID) or thread name. UUIDs take precedence if it parses.
/// If omitted, use --last to pick the most recent recorded session.
pub session_id: Option<String>,
/// Resume the most recent recorded session (newest) without specifying an id.
pub last: bool,
/// Show all sessions (disables cwd filtering).
pub all: bool,
/// Optional image(s) to attach to the prompt sent after resuming.
pub images: Vec<PathBuf>,
/// Prompt to send after resuming the session. If `-` is used, read from stdin.
pub prompt: Option<String>,
}
impl From<ResumeArgsRaw> for ResumeArgs {
fn from(raw: ResumeArgsRaw) -> Self {
// When --last is used without an explicit prompt, treat the positional as the prompt
// (clap cant express this conditional positional meaning cleanly).
let (session_id, prompt) = if raw.last && raw.prompt.is_none() {
(None, raw.session_id)
} else {
(raw.session_id, raw.prompt)
};
Self {
session_id,
last: raw.last,
all: raw.all,
images: raw.images,
prompt,
}
}
}
impl Args for ResumeArgs {
fn augment_args(cmd: clap::Command) -> clap::Command {
ResumeArgsRaw::augment_args(cmd)
}
fn augment_args_for_update(cmd: clap::Command) -> clap::Command {
ResumeArgsRaw::augment_args_for_update(cmd)
}
}
impl FromArgMatches for ResumeArgs {
fn from_arg_matches(matches: &clap::ArgMatches) -> Result<Self, clap::Error> {
ResumeArgsRaw::from_arg_matches(matches).map(Self::from)
}
fn update_from_arg_matches(&mut self, matches: &clap::ArgMatches) -> Result<(), clap::Error> {
*self = ResumeArgsRaw::from_arg_matches(matches).map(Self::from)?;
Ok(())
}
}
#[derive(Parser, Debug)]
pub struct ReviewArgs {
/// Review staged, unstaged, and untracked changes.
#[arg(
long = "uncommitted",
default_value_t = false,
conflicts_with_all = ["base", "commit", "prompt"]
)]
pub uncommitted: bool,
/// Review changes against the given base branch.
#[arg(
long = "base",
value_name = "BRANCH",
conflicts_with_all = ["uncommitted", "commit", "prompt"]
)]
pub base: Option<String>,
/// Review the changes introduced by a commit.
#[arg(
long = "commit",
value_name = "SHA",
conflicts_with_all = ["uncommitted", "base", "prompt"]
)]
pub commit: Option<String>,
/// Optional commit title to display in the review summary.
#[arg(long = "title", value_name = "TITLE", requires = "commit")]
pub commit_title: Option<String>,
/// Custom review instructions. If `-` is used, read from stdin.
#[arg(value_name = "PROMPT", value_hint = clap::ValueHint::Other)]
pub prompt: Option<String>,
}
#[derive(Debug, Clone, Copy, Default, PartialEq, Eq, ValueEnum)]
#[value(rename_all = "kebab-case")]
pub enum Color {
Always,
Never,
#[default]
Auto,
}
#[cfg(test)]
mod tests {
use super::*;
use pretty_assertions::assert_eq;
#[test]
fn resume_parses_prompt_after_global_flags() {
const PROMPT: &str = "echo resume-with-global-flags-after-subcommand";
let cli = Cli::parse_from([
"codex-exec",
"resume",
"--last",
"--json",
"--model",
"gpt-5.2-codex",
"--dangerously-bypass-approvals-and-sandbox",
"--skip-git-repo-check",
PROMPT,
]);
let Some(Command::Resume(args)) = cli.command else {
panic!("expected resume command");
};
let effective_prompt = args.prompt.clone().or_else(|| {
if args.last {
args.session_id.clone()
} else {
None
}
});
assert_eq!(effective_prompt.as_deref(), Some(PROMPT));
}
}