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|
name: Rerun Job
on:
workflow_dispatch:
inputs:
run_id:
required: true
workflow_run:
workflows: [Tests]
types:
- completed
jobs:
rerun:
if: github.event_name == 'workflow_dispatch'
permissions:
actions: write
runs-on: ubuntu-latest
steps:
- name: rerun ${{ inputs.run_id }}
env:
GH_REPO: ${{ github.repository }}
GH_TOKEN: ${{ github.token }}
run: |
gh run watch ${{ inputs.run_id }} > /dev/null 2>&1
gh run rerun ${{ inputs.run_id }} --failed
rerun-pr:
if: github.event.workflow_run && github.event.workflow_run.event == 'pull_request' && github.event.workflow_run.conclusion == 'failure' && github.event.workflow_run.run_attempt < 5
permissions:
actions: write
env:
GH_REPO: ${{ github.repository }}
GH_TOKEN: ${{ github.token }}
runs-on: ubuntu-latest
steps:
- name: Checkout code
uses: actions/checkout@v4
- name: Get PR number
uses: actions/github-script@v7
with:
script: |
let allArtifacts = await github.rest.actions.listWorkflowRunArtifacts({
owner: context.repo.owner,
repo: context.repo.repo,
run_id: context.payload.workflow_run.id,
});
let matchArtifact = allArtifacts.data.artifacts.filter((artifact) => {
return artifact.name == "pr_number"
})[0];
let download = await github.rest.actions.downloadArtifact({
owner: context.repo.owner,
repo: context.repo.repo,
artifact_id: matchArtifact.id,
archive_format: 'zip',
});
let fs = require('fs');
fs.writeFileSync(`${process.env.GITHUB_WORKSPACE}/pr_number.zip`, Buffer.from(download.data));
- name: Unzip PR number
run: unzip pr_number.zip
- name: Check for rerun label
run: |
labels=$(gh pr view $(cat pr_number) --json labels | jq -r '.labels[].name')
if grep -q '^Auto rerun spread$' <<<$labels; then
echo "AUTO_RERUN=true" >> $GITHUB_ENV
fi
- name: Check for draft and approvals
if: env.AUTO_RERUN == 'true'
run: |
pr=$(cat pr_number)
if [ "$(gh pr view "$pr" --json isDraft --jq '.isDraft')" = "true" ]; then
echo "setting auto rerun to false because the PR is a draft"
echo "AUTO_RERUN=false" >> $GITHUB_ENV
exit 0
fi
num_approvals=$(gh pr view "$pr" --json reviews --jq '.reviews[] | select(.state == "APPROVED") | .state' | wc -l)
if [ $num_approvals = "0" ]; then
echo "setting auto rerun to false because it has no approvals"
echo "AUTO_RERUN=false" >> $GITHUB_ENV
fi
- name: Set run ID
if: env.AUTO_RERUN == 'true'
run: |
run_id=$(awk -F'/' '{print $(NF-1)}' <<<"${{ github.event.workflow_run.rerun_url }}")
echo "RUN_ID=$run_id" >> $GITHUB_ENV
- name: Check number of fundamental failures
if: env.AUTO_RERUN == 'true'
run: |
failed_fund=$(gh run view "$RUN_ID" --json jobs --jq '.jobs[] | select(.name | test("\\(fundamental\\)")) | select(.conclusion == "failure") | .databaseId')
for failed in $failed_fund; do
# The number of failed tasks are reported in the logs as a line with
# a date and timestamp, followed by "Failed tasks: " and the number
# ex: 2025-07-03 08:31:46 Failed tasks: 2
# That line will appear multiple times in the logs since the spread
# analyzer will echo out that same line, so grab the first occurrence.
num_failed=$(gh run view --log-failed --job "$failed" | grep -oP '(?:\d{4}-\d{2}-\d{2} \d{2}:\d{2}:\d{2}) Failed tasks: \K\d+$' | head -1)
if [ -n "$num_failed" ] && [ $num_failed -ge 20 ]; then
echo "Setting rerun to false because there were 20 or more failures on a fundamental system"
echo "AUTO_RERUN=false" >> $GITHUB_ENV
fi
done
- name: Rerun workflow
if: env.AUTO_RERUN == 'true'
run: gh run rerun "$RUN_ID" --failed
|
