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ci(BA-4850): separate labeler workflow to fix 403 on fork PRs #9610

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ci(BA-4850): separate labeler workflow to fix 403 on fork PRs #9610

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ci(BA-4850): separate labeler workflow to fix 403 on fork PRs
fregataa Mar 3, 2026
46ced3e
changelog: add news fragment for PR #9610
fregataa Mar 3, 2026
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10 changes: 0 additions & 10 deletions .github/workflows/ci.yml
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Original file line number Diff line number Diff line change
Expand Up @@ -18,16 +18,6 @@ concurrency:

jobs:

labeler:
if: github.event_name == 'pull_request'
runs-on: ubuntu-latest
permissions:
contents: read
pull-requests: write
steps:
- uses: lablup/auto-labeler@main


lint-and-typecheck:
if: |
!contains(github.event.pull_request.labels.*.name, 'skip:ci')
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18 changes: 18 additions & 0 deletions .github/workflows/labeler.yml
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@@ -0,0 +1,18 @@
name: labeler

on:
pull_request_target:
types: [opened, synchronize, reopened]

concurrency:
group: ${{ github.workflow }}-${{ github.event.pull_request.number }}
cancel-in-progress: true

jobs:
labeler:
runs-on: ubuntu-latest
permissions:
contents: read
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Copilot AI Mar 3, 2026

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Labeling a PR typically requires issues: write because PR labels are managed via the Issues API. With only pull-requests: write, the action may still hit 403s when trying to apply labels. Add issues: write (and keep pull-requests: write if the action needs it) to ensure labeling succeeds.

Suggested change
contents: read
contents: read
issues: write

Copilot uses AI. Check for mistakes.
pull-requests: write
steps:
- uses: lablup/auto-labeler@main
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Copilot AI Mar 3, 2026

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Using a third-party action pinned to a moving ref (@main) is risky, and this is especially sensitive with pull_request_target since the workflow runs with elevated permissions. Pin the action to an immutable commit SHA (preferred) or a version tag to reduce supply-chain risk.

Suggested change
- uses: lablup/auto-labeler@main
- uses: lablup/auto-labeler@v1

Copilot uses AI. Check for mistakes.
1 change: 1 addition & 0 deletions changes/9610.misc.md
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@@ -0,0 +1 @@
Separate labeler workflow into standalone file to fix 403 permission errors on fork PRs