ECC/scripts/lib/github-coordination/policy.js

108 lines
2.6 KiB
JavaScript

'use strict';
const fs = require('fs');
const path = require('path');
const DEFAULT_CONFIG_FILE = 'github-native-coordination.json';
const DEFAULT_CONFIG_PATH = path.join(__dirname, '..', '..', '..', 'config', DEFAULT_CONFIG_FILE);
const DEFAULT_SECTION_MARKER = 'ecc-coordination';
const DEFAULT_SCHEMA_VERSION = 'ecc.github.coordination.v1';
const DEFAULT_LABELS = Object.freeze({
epic: 'epic',
available: 'coordination:available',
claimed: 'coordination:claimed',
ready: 'coordination:ready',
blocked: 'coordination:blocked',
validated: 'coordination:validated',
reviewRequested: 'coordination:review-requested',
reviewApproved: 'coordination:review-approved',
reviewChangesRequested: 'coordination:review-changes-requested',
published: 'coordination:published',
synced: 'coordination:synced',
});
const DEFAULT_POLICY = Object.freeze({
schemaVersion: DEFAULT_SCHEMA_VERSION,
sectionMarker: DEFAULT_SECTION_MARKER,
labels: DEFAULT_LABELS,
review: {
required: true,
defaultMode: 'required',
},
validation: {
required: true,
},
branchModel: {
epicOnly: true,
taskBranches: false,
},
project: {
enabled: false,
fieldNames: {
status: 'Status',
owner: 'Owner',
branch: 'Branch',
validation: 'Validation',
review: 'Review',
},
},
});
function loadPolicy(rootDir = process.cwd(), configPath = null) {
const resolvedPath = configPath
? path.resolve(configPath)
: path.join(rootDir, 'config', DEFAULT_CONFIG_FILE);
if (!fs.existsSync(resolvedPath)) {
return {
...DEFAULT_POLICY,
sourcePath: null,
};
}
let parsed;
try {
parsed = JSON.parse(fs.readFileSync(resolvedPath, 'utf8'));
} catch (error) {
throw new Error(`Failed to load policy from ${resolvedPath}: ${error.message}`);
}
return {
...DEFAULT_POLICY,
...parsed,
labels: {
...DEFAULT_LABELS,
...(parsed.labels || {}),
},
review: {
...DEFAULT_POLICY.review,
...(parsed.review || {}),
},
validation: {
...DEFAULT_POLICY.validation,
...(parsed.validation || {}),
},
branchModel: {
...DEFAULT_POLICY.branchModel,
...(parsed.branchModel || {}),
},
project: {
...DEFAULT_POLICY.project,
...(parsed.project || {}),
fieldNames: {
...DEFAULT_POLICY.project.fieldNames,
...((parsed.project || {}).fieldNames || {}),
},
},
sourcePath: resolvedPath,
};
}
module.exports = {
DEFAULT_CONFIG_FILE,
DEFAULT_CONFIG_PATH,
DEFAULT_LABELS,
DEFAULT_POLICY,
DEFAULT_SCHEMA_VERSION,
DEFAULT_SECTION_MARKER,
loadPolicy,
};