Joseph Macaranas
110 lines
4.0 KiB
YAML
110 lines
4.0 KiB
YAML
# Apply Patch to Subrepos After Merge (Manual Run)
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# --------------------------------------------------
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# This GitHub Actions workflow lets you manually run the patching logic for
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# previously merged pull requests in the super-repo.
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#
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# It is useful for cases where the automatic patch workflow failed (e.g., due
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# to fork PRs lacking secrets), or if configuration or credentials have changed.
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#
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# Key Steps:
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# 1. Validate that the caller has 'admin' or 'maintain' permission on the super-repo.
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# 2. Accept PR number as input.
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# 3. Generate a GitHub App token for authentication.
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# 4. Use a Python script to detect which subtrees were modified.
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# 5. For each changed subtree:
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# - Generate a patch from the merge commit for that subtree.
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# - Determine the appropriate author (based on PR metadata or fallback).
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# - Clone the target sub-repo and apply the patch.
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# - Amend the commit message to include links to the super-repo PR and commit.
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# - Push the commit directly to the sub-repo.
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#
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# This ensures downstream sub-repositories are updated to reflect changes
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# made in the super-repo, even if the original automated job failed.
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name: Manual Patch Rerun
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on:
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workflow_dispatch:
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inputs:
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pr:
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description: 'Pull request number to rerun patch logic for'
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required: true
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jobs:
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rerun-patch:
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runs-on: ubuntu-24.04
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steps:
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- name: Validate maintainer permissions
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env:
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GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}
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run: |
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echo "Actor is: ${{ github.actor }}"
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PERMISSION=$(gh api \
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repos/${{ github.repository }}/collaborators/${{ github.actor }}/permission \
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--jq .permission)
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if [[ "$PERMISSION" != "admin" && "$PERMISSION" != "maintain" ]]; then
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echo "❌ User ${{ github.actor }} is not authorized to run this workflow"
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exit 1
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fi
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- name: Generate a token
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id: generate-token
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uses: actions/create-github-app-token@df432ceedc7162793a195dd1713ff69aefc7379e # v2.0.6
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with:
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app-id: ${{ secrets.APP_ID }}
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private-key: ${{ secrets.APP_PRIVATE_KEY }}
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owner: ${{ github.repository_owner }}
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- name: Checkout code
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uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
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with:
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sparse-checkout: .github
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sparse-checkout-cone-mode: true
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token: ${{ steps.generate-token.outputs.token }}
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- name: Set up Python
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uses: actions/setup-python@a26af69be951a213d495a4c3e4e4022e16d87065 # v5.6.0
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with:
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python-version: '3.12'
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- name: Install python dependencies
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run: |
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python -m pip install --upgrade pip
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pip install pydantic requests
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- name: Set up Git user
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run: |
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git config user.name "systems-assistant[bot]"
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git config user.email "systems-assistant[bot]@users.noreply.github.com"
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- name: Detect changed subtrees from merged PR
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id: detect
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env:
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GH_TOKEN: ${{ steps.generate-token.outputs.token }}
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run: |
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python .github/scripts/pr_detect_changed_subtrees.py \
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--repo "${{ github.repository }}" \
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--pr "${{ github.event.inputs.pr }}" \
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--config ".github/repos-config.json" \
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--require-auto-push
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- name: Checkout full repo with changed subtrees
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uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
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with:
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sparse-checkout: |
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.github
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${{ steps.detect.outputs.subtrees }}
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token: ${{ steps.generate-token.outputs.token }}
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fetch-depth: 0
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- name: Generate and apply patches
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env:
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GH_TOKEN: ${{ steps.generate-token.outputs.token }}
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run: |
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python .github/scripts/pr_merge_sync_patches.py \
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--repo "${{ github.repository }}" \
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--pr "${{ github.event.inputs.pr }}" \
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--subtrees "${{ steps.detect.outputs.subtrees }}" \
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--config ".github/repos-config.json" \
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--debug
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