PyTorch IFU (Sync with upstream) #15
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| name: PyTorch IFU (Sync with upstream) | |
| on: | |
| workflow_dispatch: | |
| inputs: | |
| ifu_target_repo: | |
| description: "Target repo for IFU" | |
| required: false | |
| default: "ROCm/pytorch" | |
| type: string | |
| ifu_target_branch: | |
| description: "Target branch for IFU" | |
| required: true | |
| default: "rocm7.1_internal_testing" | |
| type: string | |
| ifu_source_repo: | |
| description: "Source repo for IFU" | |
| required: false | |
| default: "pytorch/pytorch" | |
| type: string | |
| ifu_source_branch: | |
| description: "Source branch for IFU" | |
| required: false | |
| default: "main" | |
| type: string | |
| # schedule: | |
| # # Runs every 14 days at 09:00 AM UTC/ 04:00 AM CST | |
| # - cron: "0 9 */14 * *" | |
| permissions: | |
| contents: write # push branches/tags | |
| pull-requests: write # create PRs | |
| concurrency: | |
| group: ifu | |
| # If two jobs are running simultaneously, we will queue them (not cancel the one running) | |
| cancel-in-progress: false | |
| jobs: | |
| ifu: | |
| runs-on: ubuntu-latest | |
| env: | |
| UPSTREAM_REMOTE: upstream # IFU source remote name | |
| UPSTREAM_REPO: ${{ inputs.ifu_source_repo }} # source repo for IFU | |
| UPSTREAM_BRANCH: ${{ inputs.ifu_source_branch }} # source branch for IFU | |
| DOWNSTREAM_REMOTE: origin # IFU target remote name | |
| DOWNSTREAM_REPO: ${{ inputs.ifu_target_repo }} # target repo for IFU (fork); actions/checkout sets this to origin | |
| DOWNSTREAM_BRANCH: ${{ inputs.ifu_target_branch }} # target branch for IFU | |
| steps: | |
| - name: Generate GitHub App token | |
| id: app-token | |
| uses: actions/create-github-app-token@v1 | |
| with: | |
| app-id: ${{ secrets.APP_ID }} | |
| private-key: ${{ secrets.APP_PRIVATE_KEY }} | |
| owner: rocm | |
| repositories: pytorch | |
| - name: Checkout repository (${{ env.DOWNSTREAM_REPO }}) (full history) | |
| uses: actions/checkout@v4 | |
| with: | |
| repository: ${{ env.DOWNSTREAM_REPO }} | |
| path: ${{ env.DOWNSTREAM_REPO }} | |
| ref: ${{ env.DOWNSTREAM_BRANCH }} | |
| fetch-depth: 0 # need full history for merges/tags | |
| submodules: recursive | |
| - name: Add upstream remote (${{ env.UPSTREAM_REPO }}) | |
| working-directory: ${{ env.DOWNSTREAM_REPO }} | |
| run: | | |
| if ! git remote get-url ${UPSTREAM_REMOTE} >/dev/null 2>&1; then | |
| git remote add ${UPSTREAM_REMOTE} https://github.com/${UPSTREAM_REPO}.git | |
| fi | |
| # Confirm remotes | |
| git remote -v | |
| - name: Configure Git user | |
| working-directory: ${{ env.DOWNSTREAM_REPO }} | |
| run: | | |
| git config user.name "github-actions[bot]" | |
| git config user.email "github-actions[bot]@users.noreply.github.com" | |
| - name: Fetch upstream and local branch | |
| working-directory: ${{ env.DOWNSTREAM_REPO }} | |
| run: | | |
| git fetch ${UPSTREAM_REMOTE} ${UPSTREAM_BRANCH} | |
| git fetch ${DOWNSTREAM_REMOTE} ${DOWNSTREAM_BRANCH} | |
| - name: Compute date tag and create working branch | |
| working-directory: ${{ env.DOWNSTREAM_REPO }} | |
| id: tag | |
| shell: bash | |
| run: | | |
| DATE="$(date +"%Y%m%d")" | |
| TAG="${DOWNSTREAM_BRANCH}_IFU_${DATE}" | |
| echo "TAG=${TAG}" >> $GITHUB_OUTPUT | |
| # Start from rocm branch | |
| git checkout -b "$TAG" "${DOWNSTREAM_REMOTE}/${DOWNSTREAM_BRANCH}" | |
| - name: Save ROCm base commit | |
| working-directory: ${{ env.DOWNSTREAM_REPO }} | |
| id: rocm_base | |
| run: | | |
| base_commit=`git rev-parse --short HEAD` | |
| echo "ROCM_BASE_COMMIT=$base_commit" >> $GITHUB_OUTPUT | |
| - name: Merge upstream into working branch (non-interactive) | |
| working-directory: ${{ env.DOWNSTREAM_REPO }} | |
| id: merge | |
| run: | | |
| if git merge "${UPSTREAM_REMOTE}/${UPSTREAM_BRANCH}" --no-edit; then | |
| echo "merge_status=clean" >> $GITHUB_OUTPUT | |
| else | |
| echo "Merge conflicts detected. Committing current resolution snapshot." | |
| git submodule sync | |
| git submodule update --init --recursive | |
| git add -A | |
| git status | |
| git commit --no-edit | |
| echo "merge_status=conflict" >> $GITHUB_OUTPUT | |
| fi | |
| - name: Push branch to fork | |
| working-directory: ${{ env.DOWNSTREAM_REPO }} | |
| env: | |
| GH_TOKEN: ${{ steps.app-token.output.token }} | |
| run: | | |
| git push ${DOWNSTREAM_REMOTE} "${{ steps.tag.outputs.TAG }}" | |
| # - name: Authenticate gh (non-interactive) | |
| # working-directory: ${{ env.DOWNSTREAM_REPO }} | |
| # env: | |
| # GH_TOKEN: ${{ steps.app-token.output.token }} | |
| # run: | | |
| # echo "$GH_TOKEN" | |
| # gh auth status -t | |
| # # The GitHub-hosted runner has gh preinstalled. | |
| # gh auth status || echo "$GH_TOKEN" | gh auth login --with-token | |
| # gh repo set-default "${{ env.DOWNSTREAM_REPO }}" | |
| - name: Create Pull Request with gh | |
| working-directory: ${{ env.DOWNSTREAM_REPO }} | |
| env: | |
| GH_TOKEN: ${{ steps.app-token.output.token }} | |
| run: | | |
| BASE="${DOWNSTREAM_BRANCH}" | |
| HEAD="${{ steps.tag.outputs.TAG }}" | |
| TITLE="[AUTOGENERATED] $HEAD" | |
| BODY="rocm_base: ${{ steps.rocm_base.outputs.ROCM_BASE_COMMIT }}" | |
| # If a PR for this head already exists, skip creating a new one | |
| if gh pr list --head "$HEAD" --base "$BASE" --state all --json number | grep -q '[0-9]'; then | |
| echo "PR already exists for $HEAD -> $BASE. Skipping creation." | |
| else | |
| gh pr create --base "$BASE" --head "$HEAD" --title "$TITLE" --body "$BODY" | |
| fi | |
| - name: Summarize | |
| run: | | |
| echo "::notice title=IFU Completed::Branch ${{ steps.tag.outputs.TAG }} pushed. PR created (or already existed). Merge status: ${{ steps.merge.outputs.merge_status }}" |