Romeyn/sampler (#10525) #2
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| name: Create PR to main with cherry-pick from release | |
| on: | |
| push: | |
| branches: | |
| - main | |
| jobs: | |
| main: | |
| runs-on: ubuntu-latest | |
| environment: | |
| name: main | |
| steps: | |
| - name: Checkout | |
| uses: actions/checkout@v3 | |
| with: | |
| fetch-depth: 0 | |
| token: ${{ secrets.PAT }} | |
| - name: Cherry pick | |
| env: | |
| GH_TOKEN: ${{ secrets.PAT }} | |
| run: | | |
| set -x | |
| set +e | |
| git config --global user.email "nemo-bot@nvidia.com" | |
| git config --global user.name "NeMo Bot" | |
| SHA=$(git rev-list --no-merges -n 1 HEAD) | |
| MESSAGE=$(git log -n 1 --pretty=format:%s $SHA) | |
| PR_ID=$(echo $MESSAGE | awk -F'#' '{print $2}' | awk -F')' '{print $1}' ) | |
| USERNAME=$(git log -n 1 --pretty=format:%ae $SHA | awk -F'@' '{print $1}') | |
| PR=$(curl -L \ | |
| -H "Accept: application/vnd.github+json" \ | |
| -H "Authorization: Bearer $GH_TOKEN" \ | |
| -H "X-GitHub-Api-Version: 2022-11-28" \ | |
| https://api.github.com/repos/NVIDIA/NeMo/pulls/$PR_ID) | |
| PR_TITLE=$(echo -E $PR | jq '.title' | tr -d '"') | |
| LABELS=$(echo -E $PR | jq '.labels | [.[].name] | join(",")' | tr -d '"') | |
| AUTHOR=$(echo -E $PR | jq '.user.login' | tr -d '"') | |
| TARGET_BRANCHES=$(echo "$LABELS" | grep -o 'r[^,]*') | |
| if [[ $TARGET_BRANCHES == '' ]]; then | |
| echo Nothing to cherry-pick | |
| exit 0 | |
| fi | |
| echo $TARGET_BRANCHES | while read -r RELEASE_BRANCH ; do | |
| TARGET_BRANCH_EXISTS_OK=$([[ "$(git ls-remote --heads origin refs/heads/$RELEASE_BRANCH)" != "" ]] && echo true || echo false) | |
| if [[ "$TARGET_BRANCH_EXISTS_OK" == "false" ]]; then | |
| echo Release branch does not yet exist, will not cherry-pick | |
| continue | |
| fi | |
| ( | |
| git fetch origin $RELEASE_BRANCH:$RELEASE_BRANCH | |
| git switch --force-create cherry-pick-$PR_ID-$RELEASE_BRANCH $RELEASE_BRANCH | |
| git cherry-pick $SHA | |
| git push -u origin --force cherry-pick-$PR_ID-$RELEASE_BRANCH | |
| git checkout ${CI_DEFAULT_BRANCH:-main} | |
| ) | |
| CHERRYPICK_SUCCESSFUL=$? | |
| if [[ $CHERRYPICK_SUCCESSFUL -eq 0 ]]; then | |
| PR_URL="https://github.com/NVIDIA/NeMo/pull/$PR_ID" | |
| PAYLOAD=$(jq \ | |
| -n \ | |
| -c \ | |
| --arg TITLE "Cherry pick \`$PR_TITLE ($PR_ID)\` into \`$RELEASE_BRANCH\`" \ | |
| --arg HEAD "cherry-pick-$PR_ID-$RELEASE_BRANCH" \ | |
| --arg RELEASE_BRANCH "$RELEASE_BRANCH" \ | |
| --arg BODY "[🤖]: Hi @$AUTHOR 👋,<br><br>we've cherry picked #$PR_ID into \`$RELEASE_BRANCH\` for you! 🚀<br><br>Please review and approve this cherry pick by your convenience\!" \ | |
| '{ | |
| "title": $TITLE, | |
| "head": $HEAD, | |
| "base": $RELEASE_BRANCH, | |
| "body": $BODY | |
| }' | |
| ) | |
| NEW_PR=$(curl -L \ | |
| -X POST \ | |
| -H "Accept: application/vnd.github+json" \ | |
| -H "Authorization: Bearer $GH_TOKEN" \ | |
| -H "X-GitHub-Api-Version: 2022-11-28" \ | |
| https://api.github.com/repos/NVIDIA/NeMo/pulls \ | |
| -d "$PAYLOAD") | |
| NEW_PR_ID=$(echo -E $NEW_PR | jq '.number') | |
| curl -L \ | |
| -X POST \ | |
| -H "Accept: application/vnd.github+json" \ | |
| -H "Authorization: Bearer $GH_TOKEN" \ | |
| -H "X-GitHub-Api-Version: 2022-11-28" \ | |
| https://api.github.com/repos/NVIDIA/NeMo/pulls/$NEW_PR_ID/requested_reviewers \ | |
| -d '{"reviewers":["'$AUTHOR'"]}' | |
| curl -L \ | |
| -X POST \ | |
| -H "Accept: application/vnd.github+json" \ | |
| -H "Authorization: Bearer $GH_TOKEN" \ | |
| -H "X-GitHub-Api-Version: 2022-11-28" \ | |
| https://api.github.com/repos/NVIDIA/NeMo/issues/$NEW_PR_ID/labels \ | |
| -d '{"labels":["Run CICD"]}' | |
| else | |
| URL="https://github.com/NVIDIA/NeMo/pull/$PR_ID" | |
| MESSAGE='{ | |
| "blocks": [ | |
| { | |
| "type": "section", | |
| "text": { | |
| "type": "mrkdwn", | |
| "text": ":alert: Cherrypick bot 🤖: Hey @'$USERNAME': Cherry-pick of <'$URL'|#'$PR_ID'> failed (3-way merge impossible). Please resolve manually and create a PR.\n\ncc: @okoenig" | |
| } | |
| } | |
| ] | |
| }' | |
| curl -X POST -H "Content-type: application/json" --data "$MESSAGE" ${{ secrets.SLACK_WEBHOOK }} | |
| fi | |
| done | |
| env: | |
| GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }} |