Created
June 4, 2018 20:45
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clear-peer-deps - remove peerDependency records from node_modules/* recursively
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const fs = require('fs') | |
function replaceInFile ({ file, pattern, replacement }) { | |
fs.readFile(file, 'utf8', (err, data) => { | |
if (err) { | |
return console.log(err) | |
} | |
const result = data.replace(pattern, replacement) | |
fs.writeFile(file, result, 'utf8', (err) => { | |
if (err) return console.log(err) | |
}) | |
}) | |
} | |
function removePeerDepsEntry (packageJsonFilePath) { | |
replaceInFile({ | |
file: packageJsonFilePath, | |
pattern: /"peerDependencies":[^}]*{[^}]*},/, | |
replacement: '', | |
}) | |
} | |
function recursiveClearPeerDeps (dir = 'node_modules') { | |
fs.readdir(dir, (err, files) => { | |
if (err) { | |
console.error('clear-peer-deps Error: ' + err.toString()) | |
} else { | |
files.forEach((file) => { | |
const packageJsonFilePath = path.join(dir, file, 'package.json') | |
if (fs.existsSync(packageJsonFilePath)) { | |
removePeerDepsEntry(packageJsonFilePath) | |
} | |
const nestedNodeModules = path.join(dir, file, 'node_modules') | |
if (fs.existsSync(nestedNodeModules)) { | |
recursiveClearPeerDeps(nestedNodeModules) | |
} | |
}) | |
} | |
}) | |
} |
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