test self repo syntax

[suzuki-shunsuke]

Summary by CodeRabbit

• Chores
  • Added reusable automation steps for streamlined workflow execution.
  • Updated validation workflows to use a pinned checkout version with improved credential handling.
  • Replaced a placeholder workflow command with the new reusable automation process.

[coderabbitai]

📝 Walkthrough

Walkthrough

The pull request adds two chained composite GitHub Actions. The test workflow pins repository checkout, disables persisted credentials, and runs the local bar action, which executes echo foo through foo.

Changes

Composite action flow

Layer / File(s)	Summary
Composite action chain .github/actions/foo/action.yaml, .github/actions/bar/action.yaml	The foo action runs echo foo. The bar action invokes the local foo action.
Workflow integration .github/workflows/test.yaml	The workflow uses actions/checkout v7.0.1 with persist-credentials: false, then runs the local bar action.

Estimated code review effort: 2 (Simple) | ~10 minutes

Sequence Diagram(s)

sequenceDiagram
  participant Workflow as test workflow
  participant Checkout as actions/checkout v7.0.1
  participant Bar as bar action
  participant Foo as foo action
  participant Bash
  Workflow->>Checkout: checkout with persist-credentials false
  Workflow->>Bar: run local bar action
  Bar->>Foo: invoke local foo action
  Foo->>Bash: run echo foo

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🚥 Pre-merge checks | ✅ 5

✅ Passed checks (5 passed)

Check name	Status	Explanation
Description Check	✅ Passed	Check skipped - CodeRabbit’s high-level summary is enabled.
Docstring Coverage	✅ Passed	No functions found in the changed files to evaluate docstring coverage. Skipping docstring coverage check.
Linked Issues check	✅ Passed	Check skipped because no linked issues were found for this pull request.
Out of Scope Changes check	✅ Passed	Check skipped because no linked issues were found for this pull request.
Title check	✅ Passed	The title identifies a repository syntax test, which matches the added local actions and workflow changes.

✨ Finishing Touches

🧪 Generate unit tests (beta)

• Create PR with unit tests
• Commit unit tests in branch test-self-repo-syntax

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[coderabbitai]

🧹 Nitpick comments (1)

.github/workflows/test.yaml (1)

11-14: 📐 Maintainability & Code Quality | 🔵 Trivial | 💤 Low value

Checkout step may be unnecessary when using $/ syntax.

The workflow checks out the repository before running ./.github/actions/bar. Since bar/action.yaml uses the new $/ self-repository syntax to reference foo, the checkout of the repository content is not required for resolving that reference. Confirm whether the checkout step at Lines 11-13 is still needed for another purpose, or remove it if it was only there to support local action resolution.

🤖 Prompt for AI Agents

Verify each finding against current code. Fix only still-valid issues, skip the
rest with a brief reason, keep changes minimal, and validate.

In @.github/workflows/test.yaml around lines 11 - 14, The workflow’s checkout
step may be redundant because the local bar action uses the $/ self-repository
syntax to resolve foo. Inspect the steps following actions/checkout and remove
the checkout configuration if no other workflow behavior requires repository
contents; otherwise retain it only for that required purpose.

🤖 Prompt for all review comments with AI agents

Verify each finding against current code. Fix only still-valid issues, skip the
rest with a brief reason, keep changes minimal, and validate.

Nitpick comments:
In @.github/workflows/test.yaml:
- Around line 11-14: The workflow’s checkout step may be redundant because the
local bar action uses the $/ self-repository syntax to resolve foo. Inspect the
steps following actions/checkout and remove the checkout configuration if no
other workflow behavior requires repository contents; otherwise retain it only
for that required purpose.

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ℹ️ Review info

⚙️ Run configuration

Configuration used: defaults

Review profile: CHILL

Plan: Pro Plus

Run ID: 34574e73-10e6-4390-97e5-e393864ecf0b

📥 Commits

Reviewing files that changed from the base of the PR and between 826b10c and aa8953f.

📒 Files selected for processing (3)

• .github/actions/bar/action.yaml
• .github/actions/foo/action.yaml
• .github/workflows/test.yaml