grafana/scripts/codeowners-manifest/index.js

102 lines
3.0 KiB
JavaScript
Executable File

#!/usr/bin/env node
const { writeFile, readFile, mkdir, access } = require('node:fs/promises');
const {
CODEOWNERS_FILE_PATH,
CODEOWNERS_MANIFEST_DIR,
RAW_AUDIT_JSONL_PATH,
CODEOWNERS_BY_FILENAME_JSON_PATH,
FILENAMES_BY_CODEOWNER_JSON_PATH,
CODEOWNERS_JSON_PATH,
METADATA_JSON_PATH,
} = require('./constants.js');
const { generateCodeownersManifest } = require('./generate.js');
const { generateCodeownersMetadata } = require('./metadata.js');
const { generateCodeownersRawAudit } = require('./raw.js');
/**
* Generate complete codeowners manifest including raw audit, metadata, and processed files
* @param {string} codeownersFilePath - Path to CODEOWNERS file
* @param {string} manifestDir - Directory for manifest files
* @param {string} rawAuditPath - Path for raw audit JSONL file
* @param {string} codeownersJsonPath - Path for teams.json
* @param {string} codeownersByFilenamePath - Path for teams-by-filename.json
* @param {string} filenamesByCodeownerPath - Path for filenames-by-team.json
* @param {string} metadataPath - Path for metadata.json
*/
async function generateCodeownersManifestComplete(
codeownersFilePath,
manifestDir,
rawAuditPath,
codeownersJsonPath,
codeownersByFilenamePath,
filenamesByCodeownerPath,
metadataPath
) {
try {
await access(manifestDir);
} catch (error) {
await mkdir(manifestDir, { recursive: true });
}
const newMetadata = generateCodeownersMetadata(codeownersFilePath, manifestDir, 'metadata.json');
let isCacheUpToDate = false;
try {
const existingMetadata = JSON.parse(await readFile(metadataPath, 'utf8'));
if (
existingMetadata.filesHash === newMetadata.filesHash &&
existingMetadata.codeownersHash === newMetadata.codeownersHash
) {
isCacheUpToDate = true;
}
} catch (error) {
isCacheUpToDate = false;
}
if (!isCacheUpToDate) {
await generateCodeownersRawAudit(codeownersFilePath, rawAuditPath);
await generateCodeownersManifest(
rawAuditPath,
codeownersJsonPath,
codeownersByFilenamePath,
filenamesByCodeownerPath
);
await writeFile(metadataPath, JSON.stringify(newMetadata, null, 2), 'utf8');
return true;
}
return false;
}
if (require.main === module) {
(async () => {
try {
console.log('📋 Generating complete codeowners manifest...');
const wasGenerated = await generateCodeownersManifestComplete(
CODEOWNERS_FILE_PATH,
CODEOWNERS_MANIFEST_DIR,
RAW_AUDIT_JSONL_PATH,
CODEOWNERS_JSON_PATH,
CODEOWNERS_BY_FILENAME_JSON_PATH,
FILENAMES_BY_CODEOWNER_JSON_PATH,
METADATA_JSON_PATH
);
if (wasGenerated) {
console.log('✅ Complete manifest generated:');
console.log(`${CODEOWNERS_MANIFEST_DIR}/`);
} else {
console.log('✅ Manifest up-to-date, skipped generation');
}
} catch (e) {
console.error('❌ Error generating codeowners manifest:', e.message);
process.exit(1);
}
})();
}
module.exports = { generateCodeownersManifestComplete };