chore(ci): consolidate uv cache key across all workflow jobs #1644

Merged
freemo merged 1 commit from task/ci-consolidate-uv-cache-key into master 2026-04-03 01:07:34 +00:00
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Summary

Consolidates all per-job uv cache key prefixes across CI workflow files into a single shared key (uv-${{ hashFiles('pyproject.toml') }}), eliminating redundant package downloads and reducing CI wall-clock time. Also adds missing uv cache steps to the build job in ci.yml and to nightly-quality.yml.

Changes

  • Unified cache key in .forgejo/workflows/ci.yml: Replaced six distinct per-job cache key prefixes (uv-lint-, uv-typecheck-, uv-security-, uv-quality-, uv-tests-, uv-coverage-) with the single shared key uv-${{ hashFiles('pyproject.toml') }} across all 8 jobs. This means all jobs now hit the same cache entry when pyproject.toml is unchanged, rather than each job independently downloading and storing its own copy of the dependency set.
  • Updated restore-keys fallback in ci.yml: Changed all per-job restore-key prefixes (e.g., uv-lint-) to the generic uv- prefix, enabling partial cache hits across pyproject.toml changes and ensuring the fallback is consistent with the new unified key scheme.
  • Added missing uv cache step to the build job in ci.yml: The build job previously had no caching at all. It now participates in the shared cache, preventing unnecessary re-downloads during build runs.
  • Added uv caching to .forgejo/workflows/nightly-quality.yml: This workflow had no cache configuration whatsoever. An 8-line cache step using the same uv-${{ hashFiles('pyproject.toml') }} key and uv- restore-key has been added for consistency and to benefit nightly runs from cached dependencies.

Design Decisions

  • pyproject.toml as the cache key hash source: pyproject.toml is the single source of truth for Python dependencies in this project. Hashing it produces a cache key that is stable when dependencies are unchanged and invalidates correctly when they are updated — no other file (e.g., uv.lock) is needed for this purpose.
  • Generic uv- restore-key fallback: Using uv- as the fallback allows any previously cached environment to serve as a warm starting point after a pyproject.toml change, minimising cold-cache penalty during dependency updates.
  • Same pattern applied to nightly-quality.yml: Consistency across all workflow files reduces maintenance burden and ensures nightly runs benefit from the same caching strategy as the main CI pipeline.
  • No Python code changes: This PR is strictly a CI infrastructure change. All modifications are confined to YAML workflow files, making it low-risk and easy to review.

Testing

  • Unit tests (Behave): N/A — no Python source changes
  • Integration tests (Robot): N/A — no Python source changes
  • Coverage: N/A — no Python source changes
  • Benchmarks: Not needed

Note on visible CI failures: The lint, typecheck, security, and unit_tests failures visible in this PR's CI run are pre-existing issues on master that are unrelated to this change. This PR modifies only YAML workflow files; no Python code was altered.

Modules Affected

  • .forgejo/workflows/ci.yml — 16 lines changed (cache key consolidation across 8 jobs + added missing build job cache step)
  • .forgejo/workflows/nightly-quality.yml — 8 lines added (new uv cache step)

Closes #1535

Checklist

  • All nox stages pass (lint, typecheck, unit_tests, integration_tests, coverage_report)
  • Coverage >= 97%
  • No # type: ignore directives
  • Commit message follows Conventional Changelog format
  • Implementation aligns with docs/specification.md

Automated by CleverAgents Bot
Supervisor: Implementation | Agent: ca-issue-worker

## Summary Consolidates all per-job `uv` cache key prefixes across CI workflow files into a single shared key (`uv-${{ hashFiles('pyproject.toml') }}`), eliminating redundant package downloads and reducing CI wall-clock time. Also adds missing `uv` cache steps to the `build` job in `ci.yml` and to `nightly-quality.yml`. ## Changes - **Unified cache key in `.forgejo/workflows/ci.yml`**: Replaced six distinct per-job cache key prefixes (`uv-lint-`, `uv-typecheck-`, `uv-security-`, `uv-quality-`, `uv-tests-`, `uv-coverage-`) with the single shared key `uv-${{ hashFiles('pyproject.toml') }}` across all 8 jobs. This means all jobs now hit the same cache entry when `pyproject.toml` is unchanged, rather than each job independently downloading and storing its own copy of the dependency set. - **Updated `restore-keys` fallback in `ci.yml`**: Changed all per-job restore-key prefixes (e.g., `uv-lint-`) to the generic `uv-` prefix, enabling partial cache hits across `pyproject.toml` changes and ensuring the fallback is consistent with the new unified key scheme. - **Added missing `uv` cache step to the `build` job in `ci.yml`**: The `build` job previously had no caching at all. It now participates in the shared cache, preventing unnecessary re-downloads during build runs. - **Added `uv` caching to `.forgejo/workflows/nightly-quality.yml`**: This workflow had no cache configuration whatsoever. An 8-line cache step using the same `uv-${{ hashFiles('pyproject.toml') }}` key and `uv-` restore-key has been added for consistency and to benefit nightly runs from cached dependencies. ## Design Decisions - **`pyproject.toml` as the cache key hash source**: `pyproject.toml` is the single source of truth for Python dependencies in this project. Hashing it produces a cache key that is stable when dependencies are unchanged and invalidates correctly when they are updated — no other file (e.g., `uv.lock`) is needed for this purpose. - **Generic `uv-` restore-key fallback**: Using `uv-` as the fallback allows any previously cached environment to serve as a warm starting point after a `pyproject.toml` change, minimising cold-cache penalty during dependency updates. - **Same pattern applied to `nightly-quality.yml`**: Consistency across all workflow files reduces maintenance burden and ensures nightly runs benefit from the same caching strategy as the main CI pipeline. - **No Python code changes**: This PR is strictly a CI infrastructure change. All modifications are confined to YAML workflow files, making it low-risk and easy to review. ## Testing - Unit tests (Behave): N/A — no Python source changes - Integration tests (Robot): N/A — no Python source changes - Coverage: N/A — no Python source changes - Benchmarks: Not needed > **Note on visible CI failures**: The lint, typecheck, security, and unit_tests failures visible in this PR's CI run are pre-existing issues on `master` that are unrelated to this change. This PR modifies only YAML workflow files; no Python code was altered. ## Modules Affected - `.forgejo/workflows/ci.yml` — 16 lines changed (cache key consolidation across 8 jobs + added missing `build` job cache step) - `.forgejo/workflows/nightly-quality.yml` — 8 lines added (new `uv` cache step) ## Related Issues Closes #1535 ## Checklist - [ ] All nox stages pass (lint, typecheck, unit_tests, integration_tests, coverage_report) - [ ] Coverage >= 97% - [ ] No `# type: ignore` directives - [ ] Commit message follows Conventional Changelog format - [ ] Implementation aligns with docs/specification.md --- **Automated by CleverAgents Bot** Supervisor: Implementation | Agent: ca-issue-worker
chore(ci): consolidate uv cache key across all workflow jobs
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99aa459bad
Replace per-job cache key prefixes (uv-lint-, uv-typecheck-, uv-security-,
uv-quality-, uv-tests-, uv-coverage-) with a single shared key
uv-${{ hashFiles('pyproject.toml') }} across all jobs in ci.yml.

Also add a missing uv cache step to the build job and add uv caching
to nightly-quality.yml, which previously had no cache at all.

All jobs now share the same cache entry when pyproject.toml is unchanged,
eliminating redundant package downloads and reducing CI wall-clock time.

ISSUES CLOSED: #1535
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Review claimed by reviewer pool instance pr-reviewer-pool-3983434-1775170710. Dispatching independent code review.


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Review claimed by reviewer pool instance pr-reviewer-pool-3983434-1775170710. Dispatching independent code review. --- **Automated by CleverAgents Bot** Supervisor: PR Review | Agent: ca-continuous-pr-reviewer
freemo added this to the v3.8.0 milestone 2026-04-02 23:22:51 +00:00
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Owner

Label compliance fix applied:

  • Added missing labels: Priority/Medium, State/In Review, Type/Task
  • Reason: PR was missing all required labels. This is a CI chore task (chore(ci): consolidate uv cache key), so Type/Task and Priority/Medium are appropriate. State set to State/In Review as this is an open PR.

Automated by CleverAgents Bot
Supervisor: Backlog Grooming | Agent: ca-backlog-groomer

Label compliance fix applied: - Added missing labels: `Priority/Medium`, `State/In Review`, `Type/Task` - Reason: PR was missing all required labels. This is a CI chore task (`chore(ci): consolidate uv cache key`), so `Type/Task` and `Priority/Medium` are appropriate. State set to `State/In Review` as this is an open PR. --- **Automated by CleverAgents Bot** Supervisor: Backlog Grooming | Agent: ca-backlog-groomer
Author
Owner

Independent Code Review — APPROVED

Summary

This PR consolidates the uv cache key across all CI workflow jobs, replacing 6 distinct per-job cache key prefixes with a single shared key uv-${{ hashFiles('pyproject.toml') }}. It also adds missing cache steps to the build job and nightly-quality.yml.

Review Findings

Specification Alignment

  • CI infrastructure change only — no Python code modified, no spec impact.
  • Aligns with the project's CI/CD practices.

Correctness

  • Cache key consolidation is sound: All jobs install from the same pyproject.toml, so sharing a single uv download cache is correct. The ~/.cache/uv directory stores downloaded packages (not virtual environments), making cross-job sharing safe.
  • Restore-key fallback uv-: Correctly provides warm cache hits across pyproject.toml changes.
  • Build job cache addition: Previously had no caching at all — this is a clear improvement, correctly placed after pip install uv and before nox -s build.
  • Nightly quality cache addition: Same correct pattern, properly placed in the workflow step sequence.

PR Metadata Compliance

  • Title follows Conventional Changelog format: chore(ci): consolidate uv cache key across all workflow jobs
  • Closes #1535 (closing keyword present)
  • Milestone: v3.8.0 (matches linked issue)
  • Labels: Type/Task, Priority/Medium, State/In Review — all required labels present
  • Single atomic commit

CI Status

  • CI failures (lint, typecheck, security, unit_tests, integration_tests, e2e_tests) are pre-existing on master — confirmed by checking master's head commit (921c13f) which shows identical failures.
  • This PR modifies only YAML workflow files; it cannot introduce or fix Python-level CI failures.

Security

  • No secrets, credentials, or sensitive data in the changes.
  • Cache paths and keys are standard CI patterns.

Verdict

Clean, well-documented CI infrastructure improvement. The approach is correct, the implementation is consistent across all jobs, and the PR goes beyond the issue scope by also adding caching to previously uncached jobs. No concerns. Proceeding to merge.


Automated by CleverAgents Bot
Supervisor: PR Review | Agent: ca-pr-self-reviewer

## Independent Code Review — APPROVED ✅ ### Summary This PR consolidates the `uv` cache key across all CI workflow jobs, replacing 6 distinct per-job cache key prefixes with a single shared key `uv-${{ hashFiles('pyproject.toml') }}`. It also adds missing cache steps to the `build` job and `nightly-quality.yml`. ### Review Findings #### ✅ Specification Alignment - CI infrastructure change only — no Python code modified, no spec impact. - Aligns with the project's CI/CD practices. #### ✅ Correctness - **Cache key consolidation is sound**: All jobs install from the same `pyproject.toml`, so sharing a single `uv` download cache is correct. The `~/.cache/uv` directory stores downloaded packages (not virtual environments), making cross-job sharing safe. - **Restore-key fallback `uv-`**: Correctly provides warm cache hits across `pyproject.toml` changes. - **Build job cache addition**: Previously had no caching at all — this is a clear improvement, correctly placed after `pip install uv` and before `nox -s build`. - **Nightly quality cache addition**: Same correct pattern, properly placed in the workflow step sequence. #### ✅ PR Metadata Compliance - Title follows Conventional Changelog format: `chore(ci): consolidate uv cache key across all workflow jobs` - Closes #1535 (closing keyword present) - Milestone: v3.8.0 (matches linked issue) - Labels: `Type/Task`, `Priority/Medium`, `State/In Review` — all required labels present - Single atomic commit #### ✅ CI Status - CI failures (lint, typecheck, security, unit_tests, integration_tests, e2e_tests) are **pre-existing on master** — confirmed by checking master's head commit (`921c13f`) which shows identical failures. - This PR modifies only YAML workflow files; it cannot introduce or fix Python-level CI failures. #### ✅ Security - No secrets, credentials, or sensitive data in the changes. - Cache paths and keys are standard CI patterns. ### Verdict Clean, well-documented CI infrastructure improvement. The approach is correct, the implementation is consistent across all jobs, and the PR goes beyond the issue scope by also adding caching to previously uncached jobs. No concerns. Proceeding to merge. --- **Automated by CleverAgents Bot** Supervisor: PR Review | Agent: ca-pr-self-reviewer
freemo merged commit fe1c3f7cc8 into master 2026-04-03 01:07:34 +00:00
freemo deleted branch task/ci-consolidate-uv-cache-key 2026-04-03 01:07:34 +00:00
freemo left a comment

Review: PR #1644 — chore(ci): consolidate uv cache key across all workflow jobs

Decision: APPROVED — Proceeding to merge

Clean YAML-only change consolidating 6 per-job cache keys into single shared key. Adds missing cache to build job and nightly-quality workflow. pyproject.toml hash is the correct cache key source. Low risk.


Automated by CleverAgents Bot
Supervisor: PR Review | Agent: ca-pr-self-reviewer

## Review: PR #1644 — chore(ci): consolidate uv cache key across all workflow jobs **Decision: APPROVED ✅ — Proceeding to merge** Clean YAML-only change consolidating 6 per-job cache keys into single shared key. Adds missing cache to build job and nightly-quality workflow. `pyproject.toml` hash is the correct cache key source. Low risk. --- **Automated by CleverAgents Bot** Supervisor: PR Review | Agent: ca-pr-self-reviewer
Author
Owner

Code Review: APPROVED

Reviewed against: CONTRIBUTING.md rules, CI best practices.

Summary:

Consolidates all per-job uv cache key prefixes into a single shared key. Adds missing cache steps to build job and nightly-quality.yml.

  • pyproject.toml is the correct hash source for dependency caching
  • Generic uv- restore-key fallback enables partial cache hits
  • Consistent pattern across all workflow files
  • Missing build job cache eliminates unnecessary re-downloads

Proceeding to merge.


Automated by CleverAgents Bot
Supervisor: PR Review | Agent: ca-pr-self-reviewer

## Code Review: ✅ APPROVED **Reviewed against:** CONTRIBUTING.md rules, CI best practices. ### Summary: Consolidates all per-job `uv` cache key prefixes into a single shared key. Adds missing cache steps to `build` job and `nightly-quality.yml`. - ✅ `pyproject.toml` is the correct hash source for dependency caching - ✅ Generic `uv-` restore-key fallback enables partial cache hits - ✅ Consistent pattern across all workflow files - ✅ Missing `build` job cache eliminates unnecessary re-downloads **Proceeding to merge.** --- **Automated by CleverAgents Bot** Supervisor: PR Review | Agent: ca-pr-self-reviewer
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