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cleanup check-deps

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This commit is contained in:
Feross Aboukhadijeh
2016-05-26 18:29:07 -07:00
parent 1aabd537d8
commit 9abab7aec3
2 changed files with 26 additions and 23 deletions
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47
bin/check-deps.js
View File

@@ -3,49 +3,52 @@
var fs = require('fs')
var cp = require('child_process')
var BUILT_IN_DEPS = ['child_process', 'electron', 'fs', 'os', 'path', 'screen']
var BUILT_IN_DEPS = ['child_process', 'electron', 'fs', 'os', 'path']
var EXECUTABLE_DEPS = ['gh-release', 'standard']
main()
// Scans our codebase and package.json for missing or unused dependencies
// Process returns 0 on success, prints a message and returns 1 on failure
// Scans codebase for missing or unused dependencies. Exits with code 0 on success.
function main () {
if (process.platform === 'win32') {
console.log('Sorry, check-deps only works on Mac and Linux')
console.error('Sorry, check-deps only works on Mac and Linux')
return
}
var jsDeps = findJSDeps()
var usedDeps = findUsedDeps()
var packageDeps = findPackageDeps()
var missingDeps = jsDeps.filter((dep) =>
packageDeps.indexOf(dep) < 0 &&
BUILT_IN_DEPS.indexOf(dep) < 0)
var unusedDeps = packageDeps.filter((dep) =>
jsDeps.indexOf(dep) < 0 &&
EXECUTABLE_DEPS.indexOf(dep) < 0)
var missingDeps = usedDeps.filter(
(dep) => !packageDeps.includes(dep) && !BUILT_IN_DEPS.includes(dep)
)
var unusedDeps = packageDeps.filter(
(dep) => !usedDeps.includes(dep) && !EXECUTABLE_DEPS.includes(dep)
)
if (missingDeps.length > 0) console.log('Missing package dependencies: ' + missingDeps)
if (unusedDeps.length > 0) console.log('Unused package dependencies: ' + unusedDeps)
if (missingDeps.length + unusedDeps.length > 0) process.exit(1)
console.log('Lookin good!')
if (missingDeps.length > 0) {
console.error('Missing package dependencies: ' + missingDeps)
}
if (unusedDeps.length > 0) {
console.error('Unused package dependencies: ' + unusedDeps)
}
if (missingDeps.length + unusedDeps.length > 0) {
process.exitCode = 1
}
}
// Finds all dependencies, required, optional, or dev, in package.json
// Finds all dependencies specified in `package.json`
function findPackageDeps () {
var pkg = JSON.parse(fs.readFileSync('package.json', 'utf8'))
var requiredDeps = Object.keys(pkg.dependencies)
var deps = Object.keys(pkg.dependencies)
var devDeps = Object.keys(pkg.devDependencies)
var optionalDeps = Object.keys(pkg.optionalDependencies)
return [].concat(requiredDeps, devDeps, optionalDeps)
return [].concat(deps, devDeps, optionalDeps)
}
// Finds all dependencies required() in the code
function findJSDeps () {
// Finds all dependencies that used with `require()`
function findUsedDeps () {
var stdout = cp.execSync('./bin/list-deps.sh')
return stdout.toString().trim().split('\n')
}

2
bin/cmd.js
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@@ -6,5 +6,5 @@ var path = require('path')
var child = cp.spawn(electron, [path.join(__dirname, '..')], {stdio: 'inherit'})
child.on('close', function (code) {
process.exit(code)
process.exitCode = code
})