[NA] [CI] fix: only cancel-in-progress for PR runs to prevent main branch CI cancellation

[GuySaar8]

Details

Workflows with both pull_request and push triggers shared the same concurrency group on main (<workflow>-refs/heads/main). With cancel-in-progress: true, back-to-back merges would cancel each other's main branch CI runs, causing developers to see cancelled/lost CI results.

• Changed cancel-in-progress from true to ${{ github.event_name == 'pull_request' }} in 19 workflows so only PR runs cancel previous runs on the same PR, while main branch runs queue instead.
• Fixed opik-optimizer-e2e-tests.yaml concurrency group to include pull_request.number for consistency.

Change checklist

• User facing
• Documentation update

Issues

• Resolves #
• NA

AI-WATERMARK

AI-WATERMARK: yes

• If yes:
  • Tools: Claude Code
  • Model(s): claude-opus-4-6
  • Scope: Analysis of concurrency issue across all workflow files and applying the fix
  • Human verification: yes

Testing

• Verified all 19 affected workflow files now have cancel-in-progress: ${{ github.event_name == 'pull_request' }} via grep
• Verified 13 PR-only/push-only workflows were left unchanged (no false positives)
• YAML syntax validated by inspection — no structural changes beyond the cancel-in-progress value
• Functional validation will occur on the first PR + main branch push after merge

Documentation

N/A — internal CI configuration change, no user-facing documentation needed.

[github-actions]

Python SDK Unit Tests Results (Python 3.13)

2 386 tests   2 386 ✅  57s ⏱️
    1 suites      0 💤
    1 files        0 ❌

Results for commit 7de85aa.

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[github-actions]

Backend Tests - Integration Group 12

224 tests   221 ✅  2m 26s ⏱️
 39 suites    3 💤
 39 files      0 ❌

Results for commit 7de85aa.

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[github-actions]

Backend Tests - Integration Group 11

201 tests   201 ✅  3m 52s ⏱️
 41 suites    0 💤
 41 files      0 ❌

Results for commit 7de85aa.

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[github-actions]

Backend Tests - Integration Group 5

139 tests   139 ✅  2m 49s ⏱️
 32 suites    0 💤
 32 files      0 ❌

Results for commit 7de85aa.

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[github-actions]

Backend Tests - Integration Group 13

560 tests   560 ✅  5m 37s ⏱️
 30 suites    0 💤
 30 files      0 ❌

Results for commit 7de85aa.

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[github-actions]

Backend Tests - Integration Group 7

   13 files  ±0     13 suites  ±0   5m 59s ⏱️ -10s
1 239 tests ±0  1 238 ✅ ±0  0 💤 ±0  0 ❌ ±0  1 🔥 ±0 
1 238 runs  ±0  1 238 ✅ ±0  0 💤 ±0  0 ❌ ±0 

For more details on these errors, see this check.

Results for commit 0d35bc4. ± Comparison against base commit 3b5bee4.

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[github-actions]

Backend Tests - Integration Group 6

253 tests   253 ✅  2m 51s ⏱️
 27 suites    0 💤
 27 files      0 ❌

Results for commit 7de85aa.

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[github-actions]

Backend Tests - Integration Group 8

 24 files   24 suites   3m 56s ⏱️
302 tests 300 ✅ 2 💤 0 ❌
284 runs  282 ✅ 2 💤 0 ❌

Results for commit 7de85aa.

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[github-actions]

Backend Tests - Integration Group 4

1 485 tests   1 485 ✅  9m 27s ⏱️
    8 suites      0 💤
    8 files        0 ❌

Results for commit 7de85aa.

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[github-actions]

Backend Tests - Integration Group 2

266 tests   266 ✅  20m 42s ⏱️
 20 suites    0 💤
 20 files      0 ❌

Results for commit 7de85aa.

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[github-actions]

Backend Tests - Integration Group 3

324 tests   324 ✅  9m 56s ⏱️
 31 suites    0 💤
 31 files      0 ❌

Results for commit 7de85aa.

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[github-actions]

Backend Tests - Integration Group 15

255 tests   255 ✅  6m 13s ⏱️
 17 suites    0 💤
 17 files      0 ❌

Results for commit 7de85aa.

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[github-actions]

Backend Tests - Integration Group 16

 22 files   22 suites   7m 27s ⏱️
147 tests 147 ✅ 0 💤 0 ❌
126 runs  126 ✅ 0 💤 0 ❌

Results for commit 7de85aa.

♻️ This comment has been updated with latest results.

[github-actions]

Backend Tests - Integration Group 10

230 tests   227 ✅  8m 55s ⏱️
 20 suites    3 💤
 20 files      0 ❌

Results for commit 7de85aa.

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[github-actions]

Backend Tests - Integration Group 14

260 tests   260 ✅  7m 29s ⏱️
 15 suites    0 💤
 15 files      0 ❌

Results for commit 7de85aa.

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[github-actions]

Backend Tests - Integration Group 9

401 tests   398 ✅  10m 9s ⏱️
 30 suites    3 💤
 30 files      0 ❌

Results for commit 7de85aa.

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[github-actions]

Backend Tests - Integration Group 1

 23 files   23 suites   3m 5s ⏱️
410 tests 410 ✅ 0 💤 0 ❌
337 runs  337 ✅ 0 💤 0 ❌

Results for commit 7de85aa.

♻️ This comment has been updated with latest results.