fix: use GITHUB_SERVER_URL to determine email domain for GitHub Enterprise (#290)

* fix: use GITHUB_SERVER_URL to determine email domain for GitHub Enterprise

- Extract hostname from GITHUB_SERVER_URL environment variable
- Use users.noreply.github.com for GitHub.com
- Use users.noreply.{hostname} for GitHub Enterprise instances

Fixes #288

Co-authored-by: Ashwin Bhat <ashwin-ant@users.noreply.github.com>

* lint

---------

Co-authored-by: claude[bot] <209825114+claude[bot]@users.noreply.github.com>
Co-authored-by: Ashwin Bhat <ashwin-ant@users.noreply.github.com>

.github/workflows/claude.yml

@@ -31,14 +31,9 @@ jobs:
 
       - name: Run Claude Code
         id: claude
-        uses: ./
+        uses: anthropics/claude-code-action@beta
         with:
           anthropic_api_key: ${{ secrets.ANTHROPIC_API_KEY }}
           allowed_tools: "Bash(bun install),Bash(bun test:*),Bash(bun run format),Bash(bun typecheck)"
           custom_instructions: "You have also been granted tools for editing files and running bun commands (install, run, test, typecheck) for testing your changes: bun install, bun test, bun run format, bun typecheck."
           model: "claude-opus-4-20250514"
-          # Test network restrictions
-          allowed_domains: |
-            .anthropic.com
-            .github.com
-            .githubusercontent.com

action.yml

@@ -185,7 +185,7 @@ runs:
     - name: Run Claude Code
       id: claude-code
       if: steps.prepare.outputs.contains_trigger == 'true'
-      uses: anthropics/claude-code-base-action@503cc7080e62d63d2cc1d80035ed04617d5efb47 # v0.0.35
+      uses: anthropics/claude-code-base-action@03e2a2d6923a9187c8e93b04ef2f8dae3219d0b1 # v0.0.36
       with:
         prompt_file: ${{ runner.temp }}/claude-prompts/claude-prompt.txt
         allowed_tools: ${{ env.ALLOWED_TOOLS }}

src/github/operations/git-config.ts

@@ -21,6 +21,13 @@ export async function configureGitAuth(
 ) {
   console.log("Configuring git authentication for non-signing mode");
 
+  // Determine the noreply email domain based on GITHUB_SERVER_URL
+  const serverUrl = new URL(GITHUB_SERVER_URL);
+  const noreplyDomain =
+    serverUrl.hostname === "github.com"
+      ? "users.noreply.github.com"
+      : `users.noreply.${serverUrl.hostname}`;
+
   // Configure git user based on the comment creator
   console.log("Configuring git user...");
   if (user) {
@@ -28,12 +35,12 @@ export async function configureGitAuth(
     const botId = user.id;
     console.log(`Setting git user as ${botName}...`);
     await $`git config user.name "${botName}"`;
-    await $`git config user.email "${botId}+${botName}@users.noreply.github.com"`;
+    await $`git config user.email "${botId}+${botName}@${noreplyDomain}"`;
     console.log(`✓ Set git user as ${botName}`);
   } else {
     console.log("No user data in comment, using default bot user");
     await $`git config user.name "github-actions[bot]"`;
-    await $`git config user.email "41898282+github-actions[bot]@users.noreply.github.com"`;
+    await $`git config user.email "41898282+github-actions[bot]@${noreplyDomain}"`;
   }
 
   // Remove the authorization header that actions/checkout sets
@@ -47,7 +54,6 @@ export async function configureGitAuth(
 
   // Update the remote URL to include the token for authentication
   console.log("Updating remote URL with authentication...");
-  const serverUrl = new URL(GITHUB_SERVER_URL);
   const remoteUrl = `https://x-access-token:${githubToken}@${serverUrl.host}/${context.repository.owner}/${context.repository.repo}.git`;
   await $`git remote set-url origin ${remoteUrl}`;
   console.log("✓ Updated remote URL with authentication token");