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Add a global cache for compiled regex patterns to avoid recompiling the same pattern on each daemon restart. This is particularly helpful for daemons that restart frequently with the same ready_output pattern. - Add REGEX_CACHE static HashMap for storing compiled patterns - Add get_or_compile_regex() helper that uses cache-or-compile pattern - Update ready_output pattern handling to use cached regex Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
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## 🤖 New release * `pitchfork-cli`: 0.3.0 -> 0.3.1 <details><summary><i><b>Changelog</b></i></summary><p> <blockquote> ## [0.3.1](v0.3.0...v0.3.1) - 2026-01-19 ### Added - implement daemon dependency resolution ([#135](#135)) - add restart command to CLI ([#134](#134)) ### Fixed - restart command preserves daemon dependency configuration ([#142](#142)) - add missing depends field to restart command ([#136](#136)) - set IPC socket permissions to 0600 for security ([#133](#133)) - handle shell command parsing errors instead of silently failing ([#132](#132)) ### Other - reduce unnecessary daemon cloning in loops ([#144](#144)) - use periodic log flushing instead of per-line ([#139](#139)) - refresh only tracked PIDs instead of all processes ([#141](#141)) - cache compiled regex patterns ([#143](#143)) ### Security - add rate limiting to IPC server ([#137](#137)) - canonicalize config paths to prevent symlink exploitation ([#138](#138)) - add centralized daemon ID validation ([#140](#140)) </blockquote> </p></details> --- This PR was generated with [release-plz](https://github.com/release-plz/release-plz/). <!-- CURSOR_SUMMARY --> --- > [!NOTE] > Prepares the 0.3.1 release and updates metadata/documentation accordingly. > > - **Changelog**: Adds `0.3.1` entry detailing added dependency resolution, new `restart` command, fixes, performance tweaks, and security hardening > - **Version bumps**: Updates `version` to `0.3.1` in `Cargo.toml`, `Cargo.lock`, `docs/cli/commands.json`, `docs/cli/index.md`, and `pitchfork.usage.kdl` > - **Docs regen**: Refreshes CLI docs/spec to reflect the new version (no behavioral changes in this diff) > > <sup>Written by [Cursor Bugbot](https://cursor.com/dashboard?tab=bugbot) for commit 9f9d386. This will update automatically on new commits. Configure [here](https://cursor.com/dashboard?tab=bugbot).</sup> <!-- /CURSOR_SUMMARY --> --------- Co-authored-by: github-actions[bot] <github-actions[bot]@users.noreply.github.com>
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## 🤖 New release * `pitchfork-cli`: 1.0.0 <details><summary><i><b>Changelog</b></i></summary><p> <blockquote> ## [1.0.0](https://github.com/jdx/pitchfork/releases/tag/v1.0.0) - 2026-01-19 ### Added - implement daemon dependency resolution ([#135](#135)) - add restart command to CLI ([#134](#134)) ### Fixed - restart command preserves daemon dependency configuration ([#142](#142)) - add missing depends field to restart command ([#136](#136)) - set IPC socket permissions to 0600 for security ([#133](#133)) - handle shell command parsing errors instead of silently failing ([#132](#132)) ### Other - bump version to 1.0.0 ([#147](#147)) - release v0.3.1 ([#121](#121)) - reduce unnecessary daemon cloning in loops ([#144](#144)) - use periodic log flushing instead of per-line ([#139](#139)) - refresh only tracked PIDs instead of all processes ([#141](#141)) - cache compiled regex patterns ([#143](#143)) ### Security - add rate limiting to IPC server ([#137](#137)) - canonicalize config paths to prevent symlink exploitation ([#138](#138)) - add centralized daemon ID validation ([#140](#140)) </blockquote> </p></details> --- This PR was generated with [release-plz](https://github.com/release-plz/release-plz/). <!-- CURSOR_SUMMARY --> --- > [!NOTE] > Prepares the 1.0.0 release and updates `CHANGELOG.md` with the finalized notes. > > - Adds `1.0.0` section: daemon dependency resolution, new CLI `restart` command, fixes for dependency preservation and shell parsing, secure IPC socket perms, plus performance/maintenance updates > - Documents security hardening: IPC rate limiting, config path canonicalization, centralized daemon ID validation > - Retains prior `0.3.1` notes for historical context > > <sup>Written by [Cursor Bugbot](https://cursor.com/dashboard?tab=bugbot) for commit 4182984. This will update automatically on new commits. Configure [here](https://cursor.com/dashboard?tab=bugbot).</sup> <!-- /CURSOR_SUMMARY -->
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Summary
Problem
Every time a daemon starts, its
ready_outputregex pattern is recompiled. For daemons that restart frequently (due to crashes, retries, or normal operation), this is wasteful since the pattern doesn't change.Solution
REGEX_CACHEHashMap that stores compiled patterns keyed by their pattern stringget_or_compile_regex()helper that returns cached regex or compiles and caches a new oneThe cache is thread-safe using
std::sync::Mutexand persists for the lifetime of the supervisor process.Test plan
cargo buildpasses🤖 Generated with Claude Code
Note
Improves daemon startup performance by reusing compiled regexes for readiness detection.
REGEX_CACHEandget_or_compile_regex()insupervisor.rsto cache compiledregex::Regexby patternready_outputinstead of recompiling each timeCargo.lock) including a newlibcentryWritten by Cursor Bugbot for commit 66942f5. This will update automatically on new commits. Configure here.