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## Why Once the repo-local lint exists, `codex-rs` needs to follow the checked-in convention and CI needs to keep it from drifting. This commit applies the fallback `/*param*/` style consistently across existing positional literal call sites without changing those APIs. The longer-term preference is still to avoid APIs that require comments by choosing clearer parameter types and call shapes. This PR is intentionally the mechanical follow-through for the places where the existing signatures stay in place. After rebasing onto newer `main`, the rollout also had to cover newly introduced `tui_app_server` call sites. That made it clear the first cut of the CI job was too expensive for the common path: it was spending almost as much time installing `cargo-dylint` and re-testing the lint crate as a representative test job spends running product tests. The CI update keeps the full workspace enforcement but trims that extra overhead from ordinary `codex-rs` PRs. ## What changed - keep a dedicated `argument_comment_lint` job in `rust-ci` - mechanically annotate remaining opaque positional literals across `codex-rs` with exact `/*param*/` comments, including the rebased `tui_app_server` call sites that now fall under the lint - keep the checked-in style aligned with the lint policy by using `/*param*/` and leaving string and char literals uncommented - cache `cargo-dylint`, `dylint-link`, and the relevant Cargo registry/git metadata in the lint job - split changed-path detection so the lint crate's own `cargo test` step runs only when `tools/argument-comment-lint/*` or `rust-ci.yml` changes - continue to run the repo wrapper over the `codex-rs` workspace, so product-code enforcement is unchanged Most of the code changes in this commit are intentionally mechanical comment rewrites or insertions driven by the lint itself. ## Verification - `./tools/argument-comment-lint/run.sh --workspace` - `cargo test -p codex-tui-app-server -p codex-tui` - parsed `.github/workflows/rust-ci.yml` locally with PyYAML --- * -> #14652 * #14651
96 lines
2.8 KiB
Rust
96 lines
2.8 KiB
Rust
use std::fs;
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use std::path::PathBuf;
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use anyhow::Context;
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use anyhow::Result;
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use clap::Parser;
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use serde::Serialize;
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use crate::Decision;
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use crate::MatchOptions;
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use crate::Policy;
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use crate::PolicyParser;
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use crate::RuleMatch;
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/// Arguments for evaluating a command against one or more execpolicy files.
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#[derive(Debug, Parser, Clone)]
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pub struct ExecPolicyCheckCommand {
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/// Paths to execpolicy rule files to evaluate (repeatable).
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#[arg(short = 'r', long = "rules", value_name = "PATH", required = true)]
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pub rules: Vec<PathBuf>,
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/// Pretty-print the JSON output.
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#[arg(long)]
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pub pretty: bool,
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/// Resolve absolute program paths against basename rules, gated by any
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/// `host_executable()` definitions in the loaded policy files.
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#[arg(long)]
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pub resolve_host_executables: bool,
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/// Command tokens to check against the policy.
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#[arg(
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value_name = "COMMAND",
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required = true,
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trailing_var_arg = true,
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allow_hyphen_values = true
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)]
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pub command: Vec<String>,
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}
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impl ExecPolicyCheckCommand {
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/// Load the policies for this command, evaluate the command, and render JSON output.
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pub fn run(&self) -> Result<()> {
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let policy = load_policies(&self.rules)?;
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let matched_rules = policy.matches_for_command_with_options(
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&self.command,
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/*heuristics_fallback*/ None,
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&MatchOptions {
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resolve_host_executables: self.resolve_host_executables,
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},
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);
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let json = format_matches_json(&matched_rules, self.pretty)?;
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println!("{json}");
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Ok(())
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}
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}
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pub fn format_matches_json(matched_rules: &[RuleMatch], pretty: bool) -> Result<String> {
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let output = ExecPolicyCheckOutput {
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matched_rules,
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decision: matched_rules.iter().map(RuleMatch::decision).max(),
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};
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if pretty {
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serde_json::to_string_pretty(&output).map_err(Into::into)
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} else {
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serde_json::to_string(&output).map_err(Into::into)
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}
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}
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pub fn load_policies(policy_paths: &[PathBuf]) -> Result<Policy> {
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let mut parser = PolicyParser::new();
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for policy_path in policy_paths {
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let policy_file_contents = fs::read_to_string(policy_path)
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.with_context(|| format!("failed to read policy at {}", policy_path.display()))?;
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let policy_identifier = policy_path.to_string_lossy().to_string();
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parser
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.parse(&policy_identifier, &policy_file_contents)
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.with_context(|| format!("failed to parse policy at {}", policy_path.display()))?;
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}
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Ok(parser.build())
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}
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#[derive(Serialize)]
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#[serde(rename_all = "camelCase")]
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struct ExecPolicyCheckOutput<'a> {
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#[serde(rename = "matchedRules")]
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matched_rules: &'a [RuleMatch],
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#[serde(skip_serializing_if = "Option::is_none")]
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decision: Option<Decision>,
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}
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