From f4f12846119d12a88e12a4335a3cb7e2470806ff Mon Sep 17 00:00:00 2001
From: Alexander Burmak <Alex-Burmak@yandex-team.ru>
Date: Sun, 13 Aug 2023 10:35:40 +0300
Subject: [PATCH] Support linking PRs with tickets through comments [MDB-24383]

---
 .github/workflows/link_startrek.yml | 19 ++++++++++++-------
 1 file changed, 12 insertions(+), 7 deletions(-)

diff --git a/.github/workflows/link_startrek.yml b/.github/workflows/link_startrek.yml
index 12b54eed..0b6834e7 100644
--- a/.github/workflows/link_startrek.yml
+++ b/.github/workflows/link_startrek.yml
@@ -3,22 +3,27 @@ name: Link with Startrek
 on:
   pull_request: { branches: [main] }
 
+env:
+  ISSUE_PATTERN: '[A-Z]+-[0-9]+'
+
 jobs:
-  link_with_startrek:    
-    continue-on-error: true
+  link:
     runs-on: ubuntu-latest
     steps:
-      - name: parse_branch_name
-        id: parse_branch_name
+      - uses: actions/checkout@v3
+      - name: parse_issue
+        id: parse_issue
         run: |
-          if [[ ${{ github.head_ref }} =~ ^([A-Za-z]+\-[0-9]+).*$ ]]; then
+          HEAD_COMMIT_MESSAGE="$(git show -s --format=%s HEAD)"
+          echo $HEAD_COMMIT_MESSAGE
+          if [[ "$HEAD_COMMIT_MESSAGE" =~ \[($ISSUE_PATTERN)\] || "${{ github.head_ref }}" =~ ^($ISSUE_PATTERN) ]]; then
               echo issue_number="${BASH_REMATCH[1]}" >> $GITHUB_OUTPUT          
           fi
       - name: link_issue
-        if: steps.parse_branch_name.outputs.issue_number
+        if: steps.parse_issue.outputs.issue_number
         uses: fjogeleit/http-request-action@v1
         with:
-          url: 'https://st-api.yandex-team.ru/v2/issues/${{ steps.parse_branch_name.outputs.issue_number }}'
+          url: 'https://st-api.yandex-team.ru/v2/issues/${{ steps.parse_issue.outputs.issue_number }}'
           method: 'LINK'
           customHeaders: >
             {