✨ feat(run): support PATH lookup for external subcommands#1253
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✨ feat(run): support PATH lookup for external subcommands#1253
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Pull request overview
Adds system PATH discovery for external mq-<name> subcommands (in addition to ~/.mq/bin) by integrating the which crate.
Changes:
- Add
whichdependency to enable PATH lookup for external subcommands. - Update external-subcommand dispatch to accept a resolved
command_path. - Prefer
~/.mq/bin/mq-<name>when present; otherwise try resolvingmq-<name>viaPATH.
Reviewed changes
Copilot reviewed 2 out of 3 changed files in this pull request and generated 2 comments.
| File | Description |
|---|---|
| crates/mq-run/src/cli.rs | Adds PATH fallback (via which) and adjusts external command execution to take a resolved path. |
| crates/mq-run/Cargo.toml | Introduces the which dependency required for PATH lookup. |
External subcommands (mq-<name>) are now discovered via PATH using the `which` crate when not found in ~/.mq/bin, making it easier to install and use external subcommands system-wide.
…ling get_external_commands_dir
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Feb 11, 2026
mq v0.5.14 now searches system PATH for mq-<name> executables (harehare/mq#1253), so copying mq-tui into ~/.mq/bin/ is no longer needed. Scoop's shim on PATH is sufficient. Co-Authored-By: Claude Opus 4.6 <[email protected]>
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External subcommands (mq-) are now discovered via PATH using the
whichcrate when not found in ~/.mq/bin, making it easier to install and use external subcommands system-wide.