feat: add comprehensive response logging for GitHub API errors

- Log entire raw response body in text, hex, and base64 formats
- Capture complete request context including timing and memory usage
- Add detailed error response parsing with fallback handling
- Include environment and operation state context
- Special handling for 500 errors with GitHub request IDs
- Log all response headers including rate limit info
This commit is contained in:
Lina Tawfik
2025-05-23 17:09:55 -07:00
parent cb9aae1881
commit cc172c74aa
5 changed files with 772 additions and 38 deletions

93
check-pr-status.ts Normal file
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#!/usr/bin/env bun
// Check the status of PR #105775
const GITHUB_API_URL = "https://api.github.com";
async function checkPRStatus(token: string) {
const headers = {
Accept: "application/vnd.github+json",
Authorization: `Bearer ${token}`,
"X-GitHub-Api-Version": "2022-11-28",
};
try {
// Check PR details
console.log("Checking PR #105775...\n");
const prResponse = await fetch(
`${GITHUB_API_URL}/repos/anthropics/anthropic/pulls/105775`,
{ headers }
);
console.log(`PR Status: ${prResponse.status}`);
if (!prResponse.ok) {
if (prResponse.status === 404) {
console.log("PR not found - it might be in a private repo or deleted");
}
const error = await prResponse.text();
console.error(error);
return;
}
const prData = await prResponse.json();
console.log(`Title: ${prData.title}`);
console.log(`State: ${prData.state}`);
console.log(`Branch: ${prData.head.ref}`);
console.log(`Base: ${prData.base.ref}`);
console.log(`Created: ${prData.created_at}`);
console.log(`Updated: ${prData.updated_at}`);
// Check if branch still exists
console.log(`\nChecking if branch '${prData.head.ref}' still exists...`);
const branchResponse = await fetch(
`${GITHUB_API_URL}/repos/anthropics/anthropic/git/refs/heads/${prData.head.ref}`,
{ headers }
);
if (branchResponse.ok) {
const branchData = await branchResponse.json();
console.log(`✓ Branch exists with SHA: ${branchData.object.sha}`);
console.log(` PR head SHA: ${prData.head.sha}`);
if (branchData.object.sha !== prData.head.sha) {
console.log(` ⚠️ Branch has been updated since PR was created`);
}
} else {
console.log(`✗ Branch does not exist (${branchResponse.status})`);
}
// Get recent comments
console.log(`\nFetching recent comments...`);
const commentsResponse = await fetch(
`${GITHUB_API_URL}/repos/anthropics/anthropic/issues/105775/comments?per_page=5&sort=created&direction=desc`,
{ headers }
);
if (commentsResponse.ok) {
const comments = await commentsResponse.json();
console.log(`Found ${comments.length} recent comments:`);
comments.reverse().forEach((comment: any, index: number) => {
console.log(`\nComment ${index + 1}:`);
console.log(` Author: ${comment.user.login}`);
console.log(` Created: ${comment.created_at}`);
console.log(` Body preview: ${comment.body.substring(0, 100)}...`);
// Check if it's a claude-code-action comment
if (comment.body.includes("claude") || comment.user.login.includes("bot")) {
console.log(` → Appears to be a Claude-related comment`);
}
});
}
} catch (error) {
console.error("Error:", error);
}
}
const token = process.argv[2];
if (!token) {
console.log("Usage: bun check-pr-status.ts <github-pat>");
process.exit(1);
}
checkPRStatus(token);

183
diagnose-app-permissions.ts Normal file
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#!/usr/bin/env bun
// Diagnose why GitHub App permissions are inconsistent
const GITHUB_API_URL = "https://api.github.com";
async function diagnosePermissions(token: string, owner: string, repo: string) {
const headers = {
Accept: "application/vnd.github+json",
Authorization: `Bearer ${token}`,
"X-GitHub-Api-Version": "2022-11-28",
};
console.log(`\n=== Diagnosing GitHub App Permission Issues ===`);
console.log(`Repository: ${owner}/${repo}\n`);
try {
// 1. Check what type of token we have
console.log("1. Token Analysis:");
const authHeader = headers.Authorization;
if (authHeader.includes('ghs_')) {
console.log("✓ GitHub App installation token detected");
} else if (authHeader.includes('ghp_')) {
console.log("✓ Personal Access Token detected");
} else {
console.log("? Unknown token type");
}
// 2. Check rate limit headers (different for apps vs users)
console.log("\n2. Rate Limit Analysis:");
const rateLimitResponse = await fetch(`${GITHUB_API_URL}/rate_limit`, { headers });
if (rateLimitResponse.ok) {
const rateData = await rateLimitResponse.json();
console.log(` Core limit: ${rateData.rate.remaining}/${rateData.rate.limit}`);
if (rateData.rate.limit > 5000) {
console.log(" → Higher limit suggests GitHub App token");
} else {
console.log(" → Standard limit suggests user token");
}
}
// 3. Test different API endpoints to find permission boundaries
console.log("\n3. Testing API Endpoints:");
// Test regular content API
console.log("\n a) Content API (high-level):");
const contentResponse = await fetch(
`${GITHUB_API_URL}/repos/${owner}/${repo}/contents/README.md`,
{ headers }
);
console.log(` GET contents: ${contentResponse.status} ${contentResponse.ok ? '✓' : '✗'}`);
// Test git database read
console.log("\n b) Git Database API (read):");
const branchResponse = await fetch(
`${GITHUB_API_URL}/repos/${owner}/${repo}/branches`,
{ headers }
);
if (branchResponse.ok) {
const branches = await branchResponse.json();
const defaultBranch = branches.find((b: any) => b.name === 'main' || b.name === 'master' || b.name === 'staging');
if (defaultBranch) {
const commitSha = defaultBranch.commit.sha;
// Try to read commit
const commitResponse = await fetch(
`${GITHUB_API_URL}/repos/${owner}/${repo}/git/commits/${commitSha}`,
{ headers }
);
console.log(` GET commit: ${commitResponse.status} ${commitResponse.ok ? '✓' : '✗'}`);
// Try to read tree
if (commitResponse.ok) {
const commitData = await commitResponse.json();
const treeResponse = await fetch(
`${GITHUB_API_URL}/repos/${owner}/${repo}/git/trees/${commitData.tree.sha}`,
{ headers }
);
console.log(` GET tree: ${treeResponse.status} ${treeResponse.ok ? '✓' : '✗'}`);
}
}
}
// Test git database write
console.log("\n c) Git Database API (write):");
// Get a base commit to test with
const testBranch = branches[0];
if (testBranch) {
const baseCommitResponse = await fetch(
`${GITHUB_API_URL}/repos/${owner}/${repo}/git/commits/${testBranch.commit.sha}`,
{ headers }
);
if (baseCommitResponse.ok) {
const baseCommit = await baseCommitResponse.json();
// Try to create a blob
const blobResponse = await fetch(
`${GITHUB_API_URL}/repos/${owner}/${repo}/git/blobs`,
{
method: "POST",
headers: {
...headers,
"Content-Type": "application/json",
},
body: JSON.stringify({
content: "test",
encoding: "utf-8",
}),
}
);
console.log(` POST blob: ${blobResponse.status} ${blobResponse.ok ? '✓' : '✗'}`);
// Try to create a tree
const treeResponse = await fetch(
`${GITHUB_API_URL}/repos/${owner}/${repo}/git/trees`,
{
method: "POST",
headers: {
...headers,
"Content-Type": "application/json",
},
body: JSON.stringify({
base_tree: baseCommit.tree.sha,
tree: [{
path: "test-permission-check.txt",
mode: "100644",
type: "blob",
content: "test",
}],
}),
}
);
console.log(` POST tree: ${treeResponse.status} ${treeResponse.ok ? '✓' : '✗'}`);
if (!treeResponse.ok) {
const error = await treeResponse.text();
console.log(` Error: ${error}`);
}
}
}
// 4. Check webhook/app events
console.log("\n4. Checking Recent Activity:");
const eventsResponse = await fetch(
`${GITHUB_API_URL}/repos/${owner}/${repo}/events?per_page=10`,
{ headers }
);
if (eventsResponse.ok) {
const events = await eventsResponse.json();
const appEvents = events.filter((e: any) =>
e.actor.login.includes('[bot]') ||
e.actor.type === 'Bot'
);
console.log(` Found ${appEvents.length} bot/app events in last 10 events`);
appEvents.forEach((event: any) => {
console.log(` - ${event.actor.login}: ${event.type} at ${event.created_at}`);
});
}
// 5. Summary and recommendations
console.log("\n=== Analysis Summary ===");
console.log("\nPossible causes for inconsistent 500 errors:");
console.log("1. Race conditions with other bots (check events above)");
console.log("2. Token scope varies based on who triggered the action");
console.log("3. GitHub App needs to be reinstalled/reconfigured");
console.log("4. Branch-specific protection rules");
} catch (error) {
console.error("\nError during diagnosis:", error);
}
}
const [token, owner, repo] = process.argv.slice(2);
if (!token || !owner || !repo) {
console.log("Usage: bun diagnose-app-permissions.ts <token> <owner> <repo>");
console.log("\nThis script helps diagnose why GitHub App permissions are inconsistent.");
process.exit(1);
}
diagnosePermissions(token, owner, repo);

112
revert-test-commit.ts Normal file
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#!/usr/bin/env bun
// Revert the test commit we just made
const GITHUB_API_URL = "https://api.github.com";
async function revertTestCommit(token: string) {
const owner = "anthropics";
const repo = "anthropic";
const branch = "monty/fixing-pipeline-runner";
const headers = {
Accept: "application/vnd.github+json",
Authorization: `Bearer ${token}`,
"X-GitHub-Api-Version": "2022-11-28",
};
console.log(`\n=== Reverting test commit ===`);
console.log(`Repository: ${owner}/${repo}`);
console.log(`Branch: ${branch}\n`);
try {
// Get current branch state
console.log("Getting current branch reference...");
const refUrl = `${GITHUB_API_URL}/repos/${owner}/${repo}/git/refs/heads/${branch}`;
const refResponse = await fetch(refUrl, { headers });
if (!refResponse.ok) {
console.error(`Failed to get branch: ${refResponse.status}`);
return;
}
const refData = await refResponse.json();
const currentSha = refData.object.sha;
console.log(`Current branch SHA: ${currentSha}`);
// Get the current commit to find its parent
console.log("\nGetting current commit details...");
const commitResponse = await fetch(
`${GITHUB_API_URL}/repos/${owner}/${repo}/git/commits/${currentSha}`,
{ headers }
);
if (!commitResponse.ok) {
console.error(`Failed to get commit: ${commitResponse.status}`);
return;
}
const commitData = await commitResponse.json();
console.log(`Current commit message: "${commitData.message}"`);
if (!commitData.message.includes("Debug: Test commit to reproduce 500 error")) {
console.log("⚠️ Current commit doesn't look like our test commit");
console.log("Are you sure you want to revert this?");
console.log("Current message:", commitData.message);
return;
}
if (commitData.parents.length === 0) {
console.error("Cannot revert: this appears to be the initial commit");
return;
}
const parentSha = commitData.parents[0].sha;
console.log(`Parent SHA: ${parentSha}`);
// Reset the branch to the parent commit
console.log("\nReverting branch to parent commit...");
const updateRefResponse = await fetch(refUrl, {
method: "PATCH",
headers: {
...headers,
"Content-Type": "application/json",
},
body: JSON.stringify({
sha: parentSha,
force: true, // Force is needed for this kind of reset
}),
});
if (!updateRefResponse.ok) {
console.error(`Failed to revert: ${updateRefResponse.status}`);
const error = await updateRefResponse.text();
console.error(error);
return;
}
console.log("✅ Successfully reverted test commit!");
console.log(`Branch ${branch} is now back to SHA: ${parentSha}`);
// Verify the revert
console.log("\nVerifying revert...");
const verifyResponse = await fetch(refUrl, { headers });
const verifyData = await verifyResponse.json();
if (verifyData.object.sha === parentSha) {
console.log("✅ Revert confirmed");
} else {
console.log("⚠️ Unexpected SHA after revert:", verifyData.object.sha);
}
} catch (error) {
console.error("Error:", error);
}
}
const token = process.argv[2];
if (!token) {
console.log("Usage: bun revert-test-commit.ts <github-pat>");
process.exit(1);
}
revertTestCommit(token);

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@@ -220,70 +220,155 @@ server.tool(
console.error(`[commit_files] Updating reference: ${updateRefUrl}`);
console.error(`[commit_files] New commit SHA: ${newCommitData.sha}`);
console.error(`[commit_files] Base SHA was: ${baseSha}`);
console.error(`[commit_files] Request body:`, JSON.stringify({
// Log full request context before making the request
const requestBody = JSON.stringify({
sha: newCommitData.sha,
force: false,
}));
let updateRefResponse;
try {
updateRefResponse = await fetch(updateRefUrl, {
method: "PATCH",
headers: {
});
const requestHeaders = {
Accept: "application/vnd.github+json",
Authorization: `Bearer ${githubToken}`,
"X-GitHub-Api-Version": "2022-11-28",
"Content-Type": "application/json",
};
console.error(`[commit_files] Full request details:`, {
url: updateRefUrl,
method: 'PATCH',
headers: {
...requestHeaders,
Authorization: `Bearer [TOKEN_LENGTH:${githubToken?.length || 0}]`,
},
body: JSON.stringify({
sha: newCommitData.sha,
force: false,
}),
body: requestBody,
timestamp: new Date().toISOString(),
environment: {
NODE_VERSION: process.version,
PLATFORM: process.platform,
ARCH: process.arch,
},
previousOperations: {
treeCreated: treeData?.sha ? 'YES' : 'NO',
commitCreated: newCommitData?.sha ? 'YES' : 'NO',
treeSha: treeData?.sha,
commitSha: newCommitData?.sha,
baseSha: baseSha,
}
});
// Log memory usage before request
const memoryBefore = process.memoryUsage();
console.error(`[commit_files] Memory before request:`, {
rss: `${(memoryBefore.rss / 1024 / 1024).toFixed(2)} MB`,
heapUsed: `${(memoryBefore.heapUsed / 1024 / 1024).toFixed(2)} MB`,
});
let updateRefResponse;
const requestStartTime = Date.now();
try {
updateRefResponse = await fetch(updateRefUrl, {
method: "PATCH",
headers: requestHeaders,
body: requestBody,
});
} catch (fetchError) {
console.error(`[commit_files] FETCH ERROR during reference update:`, fetchError);
const requestDuration = Date.now() - requestStartTime;
console.error(`[commit_files] FETCH ERROR during reference update after ${requestDuration}ms:`, fetchError);
logDetailedError('commit_files_fetch', fetchError);
throw new Error(`Network error during reference update: ${fetchError?.message || 'Unknown fetch error'}`);
throw new Error(`Network error during reference update after ${requestDuration}ms: ${fetchError?.message || 'Unknown fetch error'}`);
}
const requestDuration = Date.now() - requestStartTime;
console.error(`[commit_files] Request completed in ${requestDuration}ms`);
console.error(`[commit_files] Response received at: ${new Date().toISOString()}`);
console.error(`[commit_files] Update reference response status: ${updateRefResponse.status}`);
console.error(`[commit_files] Response headers:`, Object.fromEntries(updateRefResponse.headers.entries()));
// Log specific important headers
console.error(`[commit_files] Key response headers:`, {
'x-github-request-id': updateRefResponse.headers.get('x-github-request-id'),
'x-ratelimit-remaining': updateRefResponse.headers.get('x-ratelimit-remaining'),
'x-ratelimit-reset': updateRefResponse.headers.get('x-ratelimit-reset'),
'content-type': updateRefResponse.headers.get('content-type'),
'content-length': updateRefResponse.headers.get('content-length'),
'server': updateRefResponse.headers.get('server'),
});
if (!updateRefResponse.ok) {
let errorText;
console.error(`[commit_files] ERROR RESPONSE - Status: ${updateRefResponse.status} ${updateRefResponse.statusText}`);
// Capture the entire raw response body
let responseArrayBuffer;
let responseText = '';
let responseHex = '';
let responseBase64 = '';
try {
errorText = await updateRefResponse.text();
} catch (textError) {
console.error(`[commit_files] Failed to read error response text:`, textError);
errorText = 'Unable to read error response';
// Clone the response so we can read it multiple ways
const clonedResponse = updateRefResponse.clone();
// Get raw bytes
responseArrayBuffer = await updateRefResponse.arrayBuffer();
const responseBytes = new Uint8Array(responseArrayBuffer);
// Convert to text (with error handling for non-UTF8)
responseText = new TextDecoder('utf-8', { fatal: false }).decode(responseBytes);
// Convert to hex for debugging binary responses
responseHex = Array.from(responseBytes.slice(0, 1000)) // First 1000 bytes to avoid huge logs
.map(b => b.toString(16).padStart(2, '0'))
.join(' ');
// Convert to base64
responseBase64 = Buffer.from(responseBytes).toString('base64');
console.error(`[commit_files] COMPLETE ERROR RESPONSE:`);
console.error(`[commit_files] ===== RESPONSE BODY (TEXT) =====`);
console.error(responseText);
console.error(`[commit_files] ===== END RESPONSE BODY =====`);
console.error(`[commit_files] Response body length: ${responseBytes.length} bytes`);
console.error(`[commit_files] Response body (first 1000 bytes as hex): ${responseHex}${responseBytes.length > 1000 ? '...' : ''}`);
console.error(`[commit_files] Response body (base64): ${responseBase64}`);
// Try to parse as JSON if it looks like JSON
if (responseText.trim().startsWith('{') || responseText.trim().startsWith('[')) {
try {
const parsedError = JSON.parse(responseText);
console.error(`[commit_files] Parsed error object:`, JSON.stringify(parsedError, null, 2));
} catch (e) {
console.error(`[commit_files] Response looks like JSON but failed to parse:`, e);
}
}
console.error(`[commit_files] Update reference error body: "${errorText}"`);
console.error(`[commit_files] Error body length: ${errorText?.length}`);
console.error(`[commit_files] Error body type: ${typeof errorText}`);
} catch (readError) {
console.error(`[commit_files] CRITICAL: Failed to read error response:`, readError);
logDetailedError('commit_files_response_read', readError);
responseText = `Failed to read response: ${readError}`;
}
// Log additional debugging info for 500 errors
// Log memory state after error
const memoryAfter = process.memoryUsage();
console.error(`[commit_files] Memory after error:`, {
rss: `${(memoryAfter.rss / 1024 / 1024).toFixed(2)} MB`,
heapUsed: `${(memoryAfter.heapUsed / 1024 / 1024).toFixed(2)} MB`,
});
// Special handling for 500 errors
if (updateRefResponse.status === 500) {
const requestId = updateRefResponse.headers.get('x-github-request-id');
console.error(`[commit_files] ===== GITHUB 500 ERROR DETAILS =====`);
console.error(`[commit_files] GitHub Request ID: ${requestId}`);
console.error(`[commit_files] This appears to be an internal GitHub error`);
console.error(`[commit_files] Token was valid for tree/commit creation but failed for ref update`);
console.error(`[commit_files] Branch protection rules or permissions might be an issue`);
}
// Parse error if it's JSON
let parsedError;
try {
if (errorText && errorText.trim().startsWith('{')) {
parsedError = JSON.parse(errorText);
console.error(`[commit_files] Parsed error:`, parsedError);
}
} catch (e) {
console.error(`[commit_files] Error text is not JSON`);
console.error(`[commit_files] This is an internal GitHub server error`);
console.error(`[commit_files] The error may be transient - consider retrying`);
console.error(`[commit_files] Note: Tree (${treeData?.sha}) and commit (${newCommitData?.sha}) were created successfully`);
console.error(`[commit_files] Only the reference update failed`);
console.error(`[commit_files] ===================================`);
}
throw new Error(
`Failed to update reference: ${updateRefResponse.status} - ${errorText}`,
`Failed to update reference: ${updateRefResponse.status} - ${responseText || 'No response body'}`,
);
}

261
test-with-new-branch.ts Normal file
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#!/usr/bin/env bun
// Test script that creates a new branch to test the commit_files flow
// Run with: bun test-with-new-branch.ts <github-pat> <owner> <repo>
const GITHUB_API_URL = "https://api.github.com";
async function testCommitFilesWithNewBranch(token: string, owner: string, repo: string) {
const headers = {
Accept: "application/vnd.github+json",
Authorization: `Bearer ${token}`,
"X-GitHub-Api-Version": "2022-11-28",
};
// Create a unique branch name for testing
const timestamp = Date.now();
const testBranch = `claude-debug-500-test-${timestamp}`;
console.log(`\n=== Testing commit_files flow ===`);
console.log(`Repository: ${owner}/${repo}`);
console.log(`Test branch: ${testBranch}\n`);
try {
// First, get the default branch to branch from
console.log("Getting repository info...");
const repoResponse = await fetch(
`${GITHUB_API_URL}/repos/${owner}/${repo}`,
{ headers }
);
if (!repoResponse.ok) {
console.error(`Cannot access repository: ${repoResponse.status}`);
const error = await repoResponse.text();
console.error(error);
return;
}
const repoData = await repoResponse.json();
const defaultBranch = repoData.default_branch;
console.log(`✓ Default branch: ${defaultBranch}`);
// Get the SHA of the default branch
console.log(`\nGetting ${defaultBranch} branch SHA...`);
const defaultBranchResponse = await fetch(
`${GITHUB_API_URL}/repos/${owner}/${repo}/git/refs/heads/${defaultBranch}`,
{ headers }
);
if (!defaultBranchResponse.ok) {
console.error(`Cannot get default branch: ${defaultBranchResponse.status}`);
return;
}
const defaultBranchData = await defaultBranchResponse.json();
const baseSha = defaultBranchData.object.sha;
console.log(`✓ Base SHA: ${baseSha}`);
// Create a new branch
console.log(`\nCreating test branch: ${testBranch}...`);
const createBranchResponse = await fetch(
`${GITHUB_API_URL}/repos/${owner}/${repo}/git/refs`,
{
method: "POST",
headers: {
...headers,
"Content-Type": "application/json",
},
body: JSON.stringify({
ref: `refs/heads/${testBranch}`,
sha: baseSha,
}),
}
);
if (!createBranchResponse.ok) {
console.error(`Failed to create branch: ${createBranchResponse.status}`);
const error = await createBranchResponse.text();
console.error(error);
return;
}
console.log(`✓ Created test branch: ${testBranch}`);
// Now replicate the commit_files flow
console.log("\n--- Starting commit_files flow ---");
// Step 1: Get the branch reference (should be same as baseSha)
console.log("\nStep 1: Getting branch reference...");
const refUrl = `${GITHUB_API_URL}/repos/${owner}/${repo}/git/refs/heads/${testBranch}`;
const refResponse = await fetch(refUrl, { headers });
if (!refResponse.ok) {
console.error(`Failed: ${refResponse.status}`);
return;
}
const refData = await refResponse.json();
console.log(`✓ Branch SHA: ${refData.object.sha}`);
// Step 2: Get the base commit
console.log("\nStep 2: Getting base commit...");
const commitUrl = `${GITHUB_API_URL}/repos/${owner}/${repo}/git/commits/${baseSha}`;
const commitResponse = await fetch(commitUrl, { headers });
if (!commitResponse.ok) {
console.error(`Failed: ${commitResponse.status}`);
return;
}
const commitData = await commitResponse.json();
const baseTreeSha = commitData.tree.sha;
console.log(`✓ Base tree SHA: ${baseTreeSha}`);
// Step 3: Create a new tree
console.log("\nStep 3: Creating new tree...");
const treeUrl = `${GITHUB_API_URL}/repos/${owner}/${repo}/git/trees`;
const testFileContent = `# Test file for debugging 500 error
# Created at: ${new Date().toISOString()}
# This simulates the commit_files operation from claude-code-action
def test_function():
# This simulates fixing a code issue
result = "Fixed code"
return result
`;
const treeBody = {
base_tree: baseTreeSha,
tree: [{
path: "test-debug-500.py",
mode: "100644",
type: "blob",
content: testFileContent,
}],
};
const treeResponse = await fetch(treeUrl, {
method: "POST",
headers: {
...headers,
"Content-Type": "application/json",
},
body: JSON.stringify(treeBody),
});
if (!treeResponse.ok) {
console.error(`Failed to create tree: ${treeResponse.status}`);
const error = await treeResponse.text();
console.error(error);
return;
}
const treeData = await treeResponse.json();
console.log(`✓ Tree SHA: ${treeData.sha}`);
// Step 4: Create commit
console.log("\nStep 4: Creating commit...");
const newCommitUrl = `${GITHUB_API_URL}/repos/${owner}/${repo}/git/commits`;
const commitBody = {
message: "Test: Debugging 500 error in commit_files",
tree: treeData.sha,
parents: [baseSha],
};
const newCommitResponse = await fetch(newCommitUrl, {
method: "POST",
headers: {
...headers,
"Content-Type": "application/json",
},
body: JSON.stringify(commitBody),
});
if (!newCommitResponse.ok) {
console.error(`Failed to create commit: ${newCommitResponse.status}`);
const error = await newCommitResponse.text();
console.error(error);
return;
}
const newCommitData = await newCommitResponse.json();
console.log(`✓ Commit SHA: ${newCommitData.sha}`);
// Step 5: Update reference (this is where the 500 error happens)
console.log("\nStep 5: Updating branch reference (the critical step)...");
const updateRefUrl = `${GITHUB_API_URL}/repos/${owner}/${repo}/git/refs/heads/${testBranch}`;
const updateBody = {
sha: newCommitData.sha,
force: false,
};
console.log(`URL: PATCH ${updateRefUrl}`);
console.log(`Body: ${JSON.stringify(updateBody)}`);
const startTime = Date.now();
const updateRefResponse = await fetch(updateRefUrl, {
method: "PATCH",
headers: {
...headers,
"Content-Type": "application/json",
},
body: JSON.stringify(updateBody),
});
const duration = Date.now() - startTime;
console.log(`\nStatus: ${updateRefResponse.status} (took ${duration}ms)`);
console.log(`Headers:`, {
'x-ratelimit-remaining': updateRefResponse.headers.get('x-ratelimit-remaining'),
'x-github-request-id': updateRefResponse.headers.get('x-github-request-id'),
});
if (!updateRefResponse.ok) {
console.error(`\n✗ FAILED: ${updateRefResponse.status}`);
const errorText = await updateRefResponse.text();
console.error(`Error body: "${errorText}"`);
if (updateRefResponse.status === 500) {
console.error(`\n🔍 500 ERROR REPRODUCED!`);
console.error(`This confirms the issue exists with PAT as well.`);
console.error(`GitHub Request ID: ${updateRefResponse.headers.get('x-github-request-id')}`);
}
} else {
console.log(`\n✓ SUCCESS: Branch updated!`);
console.log(`The 500 error might be specific to certain conditions.`);
// Cleanup: delete the test branch
console.log(`\nCleaning up test branch...`);
const deleteResponse = await fetch(
`${GITHUB_API_URL}/repos/${owner}/${repo}/git/refs/heads/${testBranch}`,
{
method: "DELETE",
headers,
}
);
if (deleteResponse.ok) {
console.log(`✓ Test branch deleted`);
}
}
} catch (error) {
console.error(`\nUnexpected error:`, error);
}
}
// Main execution
const [token, owner, repo] = process.argv.slice(2);
if (!token || !owner || !repo) {
console.log("Usage: bun test-with-new-branch.ts <github-pat> <owner> <repo>");
console.log("");
console.log("Examples:");
console.log(" bun test-with-new-branch.ts ghp_xxx myorg myrepo");
console.log(" bun test-with-new-branch.ts ghp_xxx anthropics anthropic");
console.log("");
console.log("This creates a test branch and replicates the commit_files flow.");
process.exit(1);
}
console.log("Starting test with new branch...");
testCommitFilesWithNewBranch(token, owner, repo);