CI for checking if PR changes submodule #2
Workflow file for this run
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| name: CI for libsc check | |
| on: | |
| pull_request: | |
| jobs: | |
| linux-sub: | |
| if: github.event.pull_request.draft == false | |
| runs-on: ubuntu-latest | |
| env: | |
| TOKEN: ${{ secrets.GITHUB_TOKEN }} | |
| PR_NODE_ID: ${{ github.event.pull_request.node_id }} | |
| INPUT_PATH: sc | |
| steps: | |
| - name: Checkout source code | |
| uses: actions/checkout@v4 | |
| with: | |
| submodules: true | |
| - name: Determine hashes to compare | |
| shell: bash | |
| run: | | |
| EVENT_PATH="${GITHUB_EVENT_PATH}" | |
| cd "${GITHUB_WORKSPACE}" \ | |
| || error "__Line:${LINENO}__Error: Cannot change directory to Github Workspace" | |
| echo "PR=`jq -r ".number" "${EVENT_PATH}"`" >> $GITHUB_ENV | |
| PR_BRANCH=`jq -r ".pull_request.head.ref" "${EVENT_PATH}"` | |
| BASE_BRANCH=`jq -r ".pull_request.base.ref" "${EVENT_PATH}"` | |
| echo "Run for PR of ${PR_BRANCH} into ${BASE_BRANCH}" | |
| echo "Fetch Branch Histories" | |
| git fetch origin "${PR_BRANCH}" --recurse-submodules=no \ | |
| || error "__Line:${LINENO}__Error: Could not fetch history of ${PR_BRANCH}" | |
| git fetch origin "${BASE_BRANCH}" --recurse-submodules=no \ | |
| || error "__Line:${LINENO}__Error: Could not fetch history of ${BASE_BRANCH}" | |
| echo "TO_HASH=`git rev-parse origin/${PR_BRANCH}`" >> $GITHUB_ENV | |
| echo "FROM_HASH=`git rev-parse origin/${BASE_BRANCH}`" >> $GITHUB_ENV | |
| - name: Convert PR to draft if necessary | |
| shell: bash | |
| run: | | |
| CHANGED=`git diff --name-only ${{ env.FROM_HASH }}...${{ env.TO_HASH }}` | |
| if grep "^${INPUT_PATH}$" <<< "${CHANGED}"; then | |
| echo "${TOKEN}" | gh auth login --with-token | |
| gh pr comment ${PR} --body \ | |
| "Submodule has been changed by this PR. \ | |
| This is forbidden by the repository policy. \ | |
| Your PR is turned into a draft PR." | |
| gh api graphql -F id="${PR_NODE_ID}" -f query=' | |
| mutation($id: ID!) { | |
| convertPullRequestToDraft(input: { pullRequestId: $id }) { | |
| pullRequest { | |
| id | |
| number | |
| isDraft | |
| } | |
| } | |
| } | |
| ' | |
| echo "PR was converted to draft successfully." | |
| exit 1 | |
| fi | |
| echo "Success: submodule has not been changed." | |
| exit 0 |