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#!/usr/bin/env node | |
const fs = require('fs'); | |
const path = require('path'); | |
const walk = require('walk'); | |
const yargs = require('yargs'); | |
const getOwnersForFile = require('./get-owners-for-file'); | |
const argv = yargs.command('$0 [options] <path>', false, _yargs => { | |
_yargs | |
.option('owner', { | |
alias: 'o', | |
describe: 'Find by owner', | |
type: 'string', | |
demand: true | |
}) | |
.positional('path', { | |
describe: 'The path to the source repo', | |
type: 'string' | |
}) | |
.example('$0 -o @org/team /path/to/repo'); | |
}).argv; | |
const { path: sourcePath, owner } = argv; | |
if (!fs.existsSync(sourcePath)) { | |
console.error(`Path does not exist: ${sourcePath}`); | |
process.exit(1); | |
} | |
const codeowners = fs.readFileSync(path.join(sourcePath, 'CODEOWNERS'), 'utf8'); | |
const walker = walk.walk(sourcePath, { | |
followLinks: false, | |
filters: ['.git'] | |
}); | |
walker.on('file', (root, fileStats, next) => { | |
const relativeRoot = path.relative(sourcePath, root); | |
const filePath = path.join(relativeRoot, fileStats.name); | |
const owners = getOwnersForFile(codeowners, filePath); | |
if (owners.indexOf(owner) !== -1) { | |
console.log(filePath); | |
} | |
next(); | |
}); |
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const ignore = require('ignore'); | |
const isLineComment = /^\s*#/; | |
const getOwnersForFile = (codeownersText, filePath) => { | |
const reversedCodeowners = (codeownersText || '') | |
.split('\n') | |
.filter(line => line.trim() && !isLineComment.test(line)) | |
.reverse(); | |
const ownersLine = reversedCodeowners.find(line => { | |
const ignorePattern = line.split(' ')[0]; | |
return ignore() | |
.add(ignorePattern) | |
.ignores(filePath); | |
}); | |
const owners = (ownersLine || '') | |
.split(' ') | |
.slice(1) // remove ignore pattern | |
.map(owner => owner.trim()) | |
.filter(owner => owner); | |
return owners; | |
}; | |
module.exports = getOwnersForFile; |
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{ | |
"name": "find-configs", | |
"version": "1.0.0", | |
"description": "Find files by owner in a source repo", | |
"main": "index.js", | |
"scripts": { | |
"test": "echo \"Error: no test specified\" && exit 1" | |
}, | |
"author": "Quantum Squad <quantumsquad@skyscanner.net>", | |
"license": "ISC", | |
"bin": { | |
"find-configs": "./cli.js" | |
}, | |
"dependencies": { | |
"ignore": "^5.0.4", | |
"walk": "^2.3.14", | |
"yargs": "^12.0.5" | |
}, | |
"devDependencies": { | |
"@zeit/eslint-config-node": "^0.3.0", | |
"eslint": "^5.10.0", | |
"eslint-config-prettier": "^3.3.0", | |
"eslint-plugin-prettier": "^3.0.0", | |
"prettier": "^1.15.3" | |
}, | |
"eslintConfig": { | |
"plugins": [ | |
"prettier" | |
], | |
"rules": { | |
"prettier/prettier": [ | |
"error", | |
{ | |
"singleQuote": true | |
} | |
] | |
}, | |
"extends": [ | |
"@zeit/eslint-config-node", | |
"prettier" | |
] | |
} | |
} |
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