Support nested composite actions

To reference metadata about composite actions, GitHub Actions provides
the `github.action_` context, including `github.action_path`,
`github.action_ref`, and `github.action_repository`.

GitHub Actions supports nested composite actions with a recursion limit
of 9 (9 nested composite actions). Unfortunately `github.action_` values
are not propagated correctly when running nested composite actions.
This is a bug in the GitHub Actions runner.

The suggested workaround is to use inputs to set the correct values.
This commit will implement the suggested workaround.

https://docs.github.com/en/actions/creating-actions/creating-a-composite-action
https://docs.github.com/en/actions/writing-workflows/choosing-what-your-workflow-does/accessing-contextual-information-about-workflow-runs#github-context
https://github.com/actions/runner/issues/2473#issuecomment-1776029708
https://github.com/pypa/gh-action-pypi-publish/issues/299
This commit is contained in:
Brendon Smith 2024-11-11 22:04:26 -05:00
parent 15c56dba36
commit 8a35517545
No known key found for this signature in database
1 changed files with 18 additions and 2 deletions

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@ -87,6 +87,20 @@ inputs:
Only works with PyPI and TestPyPI via Trusted Publishing.
required: false
default: 'true'
action_repository:
description: >-
[EXPERIMENTAL]
Set action repository to work around bug in nested composite actions
https://github.com/actions/runner/issues/2473
required: false
default: ${{ github.action_repository }}
action_ref:
description: >-
[EXPERIMENTAL]
Set action ref to work around bug in nested composite actions
https://github.com/actions/runner/issues/2473
required: false
default: ${{ github.action_ref }}
branding:
color: yellow
icon: upload-cloud
@ -116,17 +130,19 @@ runs:
run: |
# Set repo and ref from which to run Docker container action
# to handle cases in which `github.action_` context is not set
# or set properly for nested composite actions
# https://github.com/actions/runner/issues/2473
REF=${{ env.ACTION_REF || env.PR_REF || github.ref_name }}
REPO=${{ env.ACTION_REPO || env.PR_REPO || github.repository }}
REPO_ID=${{ env.PR_REPO_ID || github.repository_id }}
echo "action-path=$ACTION_PATH" >>"$GITHUB_OUTPUT"
echo "ref=$REF" >>"$GITHUB_OUTPUT"
echo "repo=$REPO" >>"$GITHUB_OUTPUT"
echo "repo-id=$REPO_ID" >>"$GITHUB_OUTPUT"
shell: bash
env:
ACTION_REF: ${{ github.action_ref }}
ACTION_REPO: ${{ github.action_repository }}
ACTION_REF: ${{ inputs.action_ref }}
ACTION_REPO: ${{ inputs.action_repository }}
PR_REF: ${{ github.event.pull_request.head.ref }}
PR_REPO: ${{ github.event.pull_request.head.repo.full_name }}
PR_REPO_ID: ${{ github.event.pull_request.base.repo.id }}