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Add run script to generate instrumented code coverage .asar

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Kevin Sawicki 2016-08-02 11:30:11 -07:00
parent 5b5d51ecf4
commit e17e195479
2 changed files with 32 additions and 0 deletions
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1
package.json
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@ -24,6 +24,7 @@
"scripts": { "scripts": {
"bootstrap": "python ./script/bootstrap.py", "bootstrap": "python ./script/bootstrap.py",
"build": "python ./script/build.py -c D", "build": "python ./script/build.py -c D",
"instrument-code-coverage": "node ./spec/coverage/instrument.js",
"lint": "npm run lint-js && npm run lint-cpp && npm run lint-docs", "lint": "npm run lint-js && npm run lint-cpp && npm run lint-docs",
"lint-js": "standard && cd spec && standard", "lint-js": "standard && cd spec && standard",
"lint-cpp": "python ./script/cpplint.py", "lint-cpp": "python ./script/cpplint.py",

31
spec/coverage/instrument.js Normal file
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@ -0,0 +1,31 @@
// Generate an instrumented .asar file for all the files in lib/ and save it
// to out/coverage/electron-instrumented.asar
var asar = require('asar')
var fs = require('fs')
var glob = require('glob')
var Instrumenter = require('istanbul').Instrumenter
var mkdirp = require('mkdirp')
var path = require('path')
var instrumenter = new Instrumenter()
var outputPath = path.join(__dirname, '..', '..', 'out', 'coverage')
var libPath = path.join(__dirname, '..', '..', 'lib')
glob.sync('**/*.js', {cwd: libPath}).forEach(function (relativePath) {
var rawPath = path.join(libPath, relativePath)
var raw = fs.readFileSync(rawPath, 'utf8')
var generatedPath = path.join(outputPath, 'lib', relativePath)
var generated = instrumenter.instrumentSync(raw, rawPath)
mkdirp.sync(path.dirname(generatedPath))
fs.writeFileSync(generatedPath, generated)
})
var asarPath = path.join(outputPath, 'electron-instrumented.asar')
asar.createPackageWithOptions(path.join(outputPath, 'lib'), asarPath, {}, function (error) {
if (error) {
console.error(error.stack || error)
process.exit(1)
}
})