fix: improve duplicate issue number extraction in auto-close script

The extractDuplicateIssueNumber function now handles both #123 format
and full GitHub issue URLs like https://github.com/owner/repo/issues/123.
This fixes the "could not extract duplicate issue number from comment"
errors that were occurring when the script encountered URL-formatted
issue references in duplicate detection comments.

🤖 Generated with [Claude Code](https://claude.ai/code)

Co-Authored-By: Claude <noreply@anthropic.com>

.github/workflows/lock-closed-issues.yml

@@ -15,7 +15,6 @@ concurrency:
 jobs:
   lock-closed-issues:
     runs-on: ubuntu-latest
-    timeout-minutes: 10
     steps:
       - name: Lock closed issues after 7 days of inactivity
         uses: actions/github-script@v7
@@ -23,13 +22,13 @@ jobs:
           script: |
             const sevenDaysAgo = new Date();
             sevenDaysAgo.setDate(sevenDaysAgo.getDate() - 7);
-            
+
             const lockComment = `This issue has been automatically locked since it was closed and has not had any activity for 7 days. If you're experiencing a similar issue, please file a new issue and reference this one if it's relevant.`;
-            
+
             let page = 1;
             let hasMore = true;
             let totalLocked = 0;
-            
+
             while (hasMore) {
               // Get closed issues (pagination)
               const { data: issues } = await github.rest.issues.listForRepo({
@@ -89,5 +88,5 @@ jobs:
               
               page++;
             }
-            
+
             console.log(`Total issues locked: ${totalLocked}`);

.github/workflows/log-issue-events.yml

@@ -2,10 +2,11 @@ name: Log GitHub Issue Events
 
 on:
   issues:
-    types: [opened]
+    types: [opened, closed]
 
 jobs:
   log-issue-created:
+    if: github.event.action == 'opened'
     runs-on: ubuntu-latest
     timeout-minutes: 5
     permissions:
@@ -19,7 +20,7 @@ jobs:
         run: |
           ISSUE_NUMBER=${{ github.event.issue.number }}
           REPO=${{ github.repository }}
-          ISSUE_TITLE="${{ github.event.issue.title }}"
+          ISSUE_TITLE=$(echo '${{ github.event.issue.title }}' | sed "s/'/'\\\\''/g")
           AUTHOR="${{ github.event.issue.user.login }}"
           CREATED_AT="${{ github.event.issue.created_at }}"
           
@@ -65,4 +66,111 @@ jobs:
             echo "Successfully logged issue creation for issue #${ISSUE_NUMBER}"
           else
             echo "Failed to log issue creation for issue #${ISSUE_NUMBER}. HTTP ${HTTP_CODE}: ${BODY}"
+          fi
+
+  log-issue-closed:
+    if: github.event.action == 'closed'
+    runs-on: ubuntu-latest
+    timeout-minutes: 5
+    permissions:
+      contents: read
+      issues: read
+
+    steps:
+      - name: Log issue closure to Statsig
+        env:
+          STATSIG_API_KEY: ${{ secrets.STATSIG_API_KEY }}
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+        run: |
+          ISSUE_NUMBER=${{ github.event.issue.number }}
+          REPO=${{ github.repository }}
+          ISSUE_TITLE=$(echo '${{ github.event.issue.title }}' | sed "s/'/'\\\\''/g")
+          CLOSED_BY="${{ github.event.issue.closed_by.login }}"
+          CLOSED_AT="${{ github.event.issue.closed_at }}"
+          STATE_REASON="${{ github.event.issue.state_reason }}"
+          
+          if [ -z "$STATSIG_API_KEY" ]; then
+            echo "STATSIG_API_KEY not found, skipping Statsig logging"
+            exit 0
+          fi
+          
+          # Get additional issue data via GitHub API
+          echo "Fetching additional issue data for #${ISSUE_NUMBER}"
+          ISSUE_DATA=$(curl -s -H "Authorization: token ${GITHUB_TOKEN}" \
+            -H "Accept: application/vnd.github.v3+json" \
+            "https://api.github.com/repos/${REPO}/issues/${ISSUE_NUMBER}")
+          
+          COMMENTS_COUNT=$(echo "$ISSUE_DATA" | jq -r '.comments')
+          
+          # Get reactions data
+          REACTIONS_DATA=$(curl -s -H "Authorization: token ${GITHUB_TOKEN}" \
+            -H "Accept: application/vnd.github.v3+json" \
+            "https://api.github.com/repos/${REPO}/issues/${ISSUE_NUMBER}/reactions")
+          
+          REACTIONS_COUNT=$(echo "$REACTIONS_DATA" | jq '. | length')
+          
+          # Check if issue was closed automatically (by checking if closed_by is a bot)
+          CLOSED_AUTOMATICALLY="false"
+          if [[ "$CLOSED_BY" == *"[bot]"* ]]; then
+            CLOSED_AUTOMATICALLY="true"
+          fi
+          
+          # Check if closed as duplicate by state_reason
+          CLOSED_AS_DUPLICATE="false"
+          if [ "$STATE_REASON" = "duplicate" ]; then
+            CLOSED_AS_DUPLICATE="true"
+          fi
+          
+          # Prepare the event payload
+          EVENT_PAYLOAD=$(jq -n \
+            --arg issue_number "$ISSUE_NUMBER" \
+            --arg repo "$REPO" \
+            --arg title "$ISSUE_TITLE" \
+            --arg closed_by "$CLOSED_BY" \
+            --arg closed_at "$CLOSED_AT" \
+            --arg state_reason "$STATE_REASON" \
+            --arg comments_count "$COMMENTS_COUNT" \
+            --arg reactions_count "$REACTIONS_COUNT" \
+            --arg closed_automatically "$CLOSED_AUTOMATICALLY" \
+            --arg closed_as_duplicate "$CLOSED_AS_DUPLICATE" \
+            '{
+              events: [{
+                eventName: "github_issue_closed",
+                value: 1,
+                metadata: {
+                  repository: $repo,
+                  issue_number: ($issue_number | tonumber),
+                  issue_title: $title,
+                  closed_by: $closed_by,
+                  closed_at: $closed_at,
+                  state_reason: $state_reason,
+                  comments_count: ($comments_count | tonumber),
+                  reactions_count: ($reactions_count | tonumber),
+                  closed_automatically: ($closed_automatically | test("true")),
+                  closed_as_duplicate: ($closed_as_duplicate | test("true"))
+                },
+                time: (now | floor | tostring)
+              }]
+            }')
+          
+          # Send to Statsig API
+          echo "Logging issue closure to Statsig for issue #${ISSUE_NUMBER}"
+          
+          RESPONSE=$(curl -s -w "\n%{http_code}" -X POST https://events.statsigapi.net/v1/log_event \
+            -H "Content-Type: application/json" \
+            -H "STATSIG-API-KEY: ${STATSIG_API_KEY}" \
+            -d "$EVENT_PAYLOAD")
+          
+          HTTP_CODE=$(echo "$RESPONSE" | tail -n1)
+          BODY=$(echo "$RESPONSE" | head -n-1)
+          
+          if [ "$HTTP_CODE" -eq 200 ] || [ "$HTTP_CODE" -eq 202 ]; then
+            echo "Successfully logged issue closure for issue #${ISSUE_NUMBER}"
+            echo "Closed by: $CLOSED_BY"
+            echo "Comments: $COMMENTS_COUNT"
+            echo "Reactions: $REACTIONS_COUNT"
+            echo "Closed automatically: $CLOSED_AUTOMATICALLY"
+            echo "Closed as duplicate: $CLOSED_AS_DUPLICATE"
+          else
+            echo "Failed to log issue closure for issue #${ISSUE_NUMBER}. HTTP ${HTTP_CODE}: ${BODY}"
           fi

CHANGELOG.md

@@ -1,5 +1,33 @@
 # Changelog
 
+## 1.0.81
+
+- Released output styles, including new built-in educational output styles "Explanatory" and "Learning". Docs: https://docs.anthropic.com/en/docs/claude-code/output-styles
+- Agents: Fix custom agent loading when agent files are unparsable
+
+## 1.0.80
+
+- UI improvements: Fix text contrast for custom subagent colors and spinner rendering issues
+
+## 1.0.77
+
+- Bash tool: Fix heredoc and multiline string escaping, improve stderr redirection handling
+- SDK: Add session support and permission denial tracking
+- Fix token limit errors in conversation summarization
+- Opus Plan Mode: New setting in `/model` to run Opus only in plan mode, Sonnet otherwise
+
+## 1.0.73
+
+- MCP: Support multiple config files with `--mcp-config file1.json file2.json`
+- MCP: Press Esc to cancel OAuth authentication flows
+- Bash: Improved command validation and reduced false security warnings
+- UI: Enhanced spinner animations and status line visual hierarchy
+- Linux: Added support for Alpine and musl-based distributions (requires separate ripgrep installation)
+
+## 1.0.72
+
+- Ask permissions: have Claude Code always ask for confirmation to use specific tools with /permissions
+
 ## 1.0.71
 
 - Background commands: (Ctrl-b) to run any Bash command in the background so Claude can keep working (great for dev servers, tailing logs, etc.)

scripts/auto-close-duplicates.ts

@@ -47,45 +47,21 @@ async function githubRequest<T>(endpoint: string, token: string, method: string
 }
 
 function extractDuplicateIssueNumber(commentBody: string): number | null {
-  const match = commentBody.match(/#(\d+)/);
-  return match ? parseInt(match[1], 10) : null;
+  // Try to match #123 format first
+  let match = commentBody.match(/#(\d+)/);
+  if (match) {
+    return parseInt(match[1], 10);
+  }
+  
+  // Try to match GitHub issue URL format: https://github.com/owner/repo/issues/123
+  match = commentBody.match(/github\.com\/[^\/]+\/[^\/]+\/issues\/(\d+)/);
+  if (match) {
+    return parseInt(match[1], 10);
+  }
+  
+  return null;
 }
 
-async function logStatsigEvent(eventName: string, value: number, metadata: Record<string, any>): Promise<void> {
-  const statsigApiKey = process.env.STATSIG_API_KEY;
-  if (!statsigApiKey) {
-    console.log("[DEBUG] STATSIG_API_KEY not found, skipping Statsig logging");
-    return;
-  }
-
-  const eventPayload = {
-    events: [{
-      eventName,
-      value,
-      metadata,
-      time: Math.floor(Date.now()).toString()
-    }]
-  };
-
-  try {
-    const response = await fetch('https://events.statsigapi.net/v1/log_event', {
-      method: 'POST',
-      headers: {
-        'Content-Type': 'application/json',
-        'STATSIG-API-KEY': statsigApiKey
-      },
-      body: JSON.stringify(eventPayload)
-    });
-
-    if (response.ok) {
-      console.log(`[DEBUG] Successfully logged Statsig event: ${eventName}`);
-    } else {
-      console.log(`[DEBUG] Failed to log Statsig event: ${response.status} ${response.statusText}`);
-    }
-  } catch (error) {
-    console.log(`[DEBUG] Error logging to Statsig: ${error}`);
-  }
-}
 
 async function closeIssueAsDuplicate(
   owner: string,
@@ -100,7 +76,8 @@ async function closeIssueAsDuplicate(
     'PATCH',
     {
       state: 'closed',
-      state_reason: 'not_planned'
+      state_reason: 'duplicate',
+      labels: ['duplicate']
     }
   );
 
@@ -117,13 +94,6 @@ If this is incorrect, please re-open this issue or create a new one.
     }
   );
 
-  // Log to Statsig
-  await logStatsigEvent('github_issue_closed_as_duplicate', 1, {
-    repository: `${owner}/${repo}`,
-    issue_number: issueNumber,
-    duplicate_of_issue: duplicateOfNumber,
-    closed_by: 'auto-close-script'
-  });
 }
 
 async function autoCloseDuplicates(): Promise<void> {