@@ -2,79 +2,35 @@ name: Check mergeability of ghstack PR
22
33on :
44 pull_request :
5- types : [opened, synchronize, reopened, edited]
5+ types : [opened, synchronize, reopened]
6+ branches : [gh/**/base]
67
78jobs :
89 ghstack-mergeability-check :
910 runs-on : ubuntu-latest
1011 steps :
11- - id : check-if-ghstack
12- # checks whether the PR is a ghstack PR
13- uses : actions-ecosystem/action-regex-match@d50fd2e7a37d0e617aea3d7ada663bd56862b9cc
14- with :
15- text : ${{ github.head_ref }}
16- regex : ' ^(gh/[^/]+/[0-9]+/)head$'
17-
18- - name : Determine if should run
19- # checks whether the PR is a ghstack PR or whether PR changes the workflow files
20- id : should-run
21- shell : bash
22- run : |
23- # use GITHUB API to get the files changed in the PR
24- # and check if the following files were changed:
25- # .github/workflows/check_mergeability_ghstack.yml
26- # .github/scripts/trymerge.py
27- FILES_CHANGED=$(curl -s -H "Authorization: token ${{ secrets.GITHUB_TOKEN }}" \
28- "https://api.github.com/repos/pytorch/pytorch/pulls/${{ github.event.pull_request.number }}/files" | \
29- jq -r '.[].filename' | \
30- grep -Ec '^.github/workflows/check_mergeability_ghstack.yml$|^.github/scripts/trymerge.py$')
31-
32- IS_GHSTACK_PR="${{ steps.check-if-ghstack.outputs.match != '' }}"
33-
34- echo "Is ghstack PR: $IS_GHSTACK_PR"
35- echo "Workflow files affected by the PR: $FILES_CHANGED"
36-
37- if [ "$IS_GHSTACK_PR" = "true" ] || [ "$FILES_CHANGED" -gt 0 ]; then
38- echo "should-run=true" >> "$GITHUB_OUTPUT"
39- else
40- echo "should-run=false" >> "$GITHUB_OUTPUT"
41-
42- {
43- echo "# The $PR_NUM is not a ghstack PR"
44- echo "For regular PRs the mergeability is reported correctly by GitHub."
45- echo "To debug the dependencies of the PR manually, run the diagnostic workflow:"
46- echo "https://github.com/pytorch/test-infra/actions/workflows/pr-dependencies-check.yml"
47- } >> "$GITHUB_STEP_SUMMARY"
48-
49- fi
50-
5112 - uses : actions/checkout@v4
52- if : steps.should-run.outputs.should-run == 'true'
5313 with :
5414 fetch-depth : 0
5515
5616 - name : Setup git
57- if : steps.should-run.outputs.should-run == 'true'
5817 shell : bash
5918 run : |
6019 git config --global user.email "pytorchmergebot@users.noreply.github.com"
6120 git config --global user.name "PyTorch MergeBot"
62- git fetch origin main
21+ git fetch origin main:main
6322
6423name : Setup Python
65- if : steps.should-run.outputs.should-run == 'true'
6624 uses : actions/setup-python@v4
6725 with :
6826 python-version : ' 3.8'
6927 cache : pip
7028 architecture : x64
7129
7230 - run : pip install pyyaml==6.0 rockset==1.0.3
73- if : steps.should-run.outputs.should-run == 'true'
7431 shell : bash
7532
7633 - name : Verify mergeability
77- if : steps.should-run.outputs.should-run == 'true'
7834 shell : bash
7935 env :
8036 GITHUB_TOKEN : ${{ secrets.GITHUB_TOKEN }}
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