nyc - npm Package Compare versions
Comparing version 4.0.0-alpha to 4.0.0
@@ -8,11 +8,5 @@ #!/usr/bin/env node | ||
| if (process.env.NYC_CWD) { | ||
| ;(new NYC()).wrap() | ||
| if (process.env.NYC_BABEL === '1') { | ||
| require.main.paths.push(path.resolve(process.env.NYC_CWD, '/node_modules')) | ||
| try { | ||
| require('babel-core/register') | ||
| } catch (e) { | ||
| require('babel-register') | ||
| } | ||
| } | ||
| ;(new NYC({ | ||
| require: process.env.NYC_REQUIRE.split(',') | ||
| })).wrap() | ||
@@ -84,7 +78,6 @@ // make sure we can run coverage on | ||
| }) | ||
| .option('b', { | ||
| alias: 'babel', | ||
| default: false, | ||
| type: 'boolean', | ||
| describe: "should nyc include babel's require hook? (you must add babel as a dependency to your project)" | ||
| .option('i', { | ||
| alias: 'require', | ||
| default: [], | ||
| describe: 'a list of additional modules that nyc should attempt to require in its subprocess, e.g., babel-register, babel-polyfill.' | ||
| }) | ||
@@ -95,2 +88,3 @@ .help('h') | ||
| .example('$0 npm test', 'instrument your tests with coverage') | ||
| .example('$0 --require babel-core/polyfill --require babel-core/register npm test', 'instrument your tests with coverage and babel') | ||
| .example('$0 report --reporter=text-lcov', 'output lcov report after running your tests') | ||
@@ -124,6 +118,7 @@ .epilog('visit http://git.io/vTJJB for list of available reporters') | ||
| if (argv.all) nyc.addAllFiles() | ||
| if (!Array.isArray(argv.require)) argv.require = [argv.require] | ||
| sw([__filename], { | ||
| NYC_CWD: process.cwd(), | ||
| NYC_BABEL: argv.babel ? '1' : '0' | ||
| NYC_REQUIRE: argv.require.join(',') | ||
| }) | ||
@@ -130,0 +125,0 @@ |
| ## Change Log | ||
| ### v4.0.0 (2015/11/29 10:13 -07:00) | ||
| - [#58](https://github.com/bcoe/nyc/pull/58) adds support for Babel (@bcoe) | ||
| ### v3.2.2 (2015/09/11 22:02 -07:00) | ||
@@ -4,0 +8,0 @@ |
16
index.js
@@ -22,3 +22,4 @@ /* global __coverage__ */ | ||
| istanbul: require('istanbul'), | ||
| sourceMapCache: new SourceMapCache() | ||
| sourceMapCache: new SourceMapCache(), | ||
| require: [] | ||
| }, opts) | ||
@@ -28,5 +29,7 @@ | ||
| // you can specify config in the nyc stanza of package.json. | ||
| var config = require(path.resolve(this.cwd, './package.json')).config || {} | ||
| config = config.nyc || {} | ||
| // load exclude stanza from config. | ||
| this.exclude = config.exclude || ['node_modules[\/\\\\]', 'test[\/\\\\]', 'test\\.js'] | ||
@@ -38,2 +41,5 @@ if (!Array.isArray(this.exclude)) this.exclude = [this.exclude] | ||
| // require extensions can be provided as config in package.json. | ||
| this.require = config.require ? config.require : this.require | ||
| this.instrumenter = this._createInstrumenter() | ||
@@ -43,2 +49,9 @@ this._createOutputDirectory() | ||
| NYC.prototype._loadAdditionalModules = function () { | ||
| require.main.paths.push(path.resolve(this.cwd, '/node_modules')) | ||
| this.require.forEach(function (r) { | ||
| require(r) | ||
| }) | ||
| } | ||
| NYC.prototype._createInstrumenter = function () { | ||
@@ -181,2 +194,3 @@ var configFile = path.resolve(this.cwd, './.istanbul.yml') | ||
| this._wrapExit() | ||
| this._loadAdditionalModules() | ||
| return this | ||
@@ -183,0 +197,0 @@ } |
| { | ||
| "name": "nyc", | ||
| "version": "4.0.0-alpha", | ||
| "version": "4.0.0", | ||
| "description": "a code coverage tool that works well with subprocesses.", | ||
| "main": "index.js", | ||
| "scripts": { | ||
| "istanbul": "istanbul", | ||
| "pretest": "standard", | ||
| "test": " tap --coverage ./test/*.js" | ||
| "test": "tap --coverage ./test/*.js" | ||
| }, | ||
@@ -11,0 +10,0 @@ "bin": { |
@@ -39,6 +39,25 @@ # nyc | ||
| ## Support For Babel ES2015 | ||
| ## Support For Babel/ES2015 | ||
| nyc is the easiest way to add ES2015 support to your project. | ||
| nyc is the easiest way to add ES2015 support to your project: | ||
| 1. install the appropriate babel dependencies for your project (`npm i babel-core babel-preset-es2015 --save`). | ||
| 2. create a `.babelrc` file: | ||
| ```json | ||
| { | ||
| "presets": ["es2015"] | ||
| } | ||
| ``` | ||
| 3. install nyc, and run it with the appropriate `--require` flags: | ||
| ```sh | ||
| nyc --require babel-core/register mocha | ||
| ``` | ||
| nyc uses source-maps to map coverage information back to the appropriate lines of the pre-transpiled code: | ||
| <img width="350" src="screen.png"> | ||
| ## Checking Coverage | ||
@@ -108,2 +127,9 @@ | ||
| ## Require additional modules | ||
| The `--require` flag can be provided to `nyc` to indicate that additional | ||
| modules should be required in the subprocess collecting coverage: | ||
| `nyc --require babel-core/register --require babel-polyfill mocha` | ||
| ## Configuring Istanbul | ||
@@ -110,0 +136,0 @@ |
@@ -17,2 +17,26 @@ /* global describe, it */ | ||
| describe('babel', function () { | ||
| it('collects coverage when the babel require hook is installed', function (done) { | ||
| var nyc = (new NYC({ | ||
| cwd: process.cwd() | ||
| })).wrap() | ||
| delete require.cache[require.resolve('babel-core/register')] | ||
| require('babel-core/register') | ||
| require('./fixtures/es6-not-loaded.js') | ||
| nyc.writeCoverageFile() | ||
| var reports = _.filter(nyc._loadReports(), function (report) { | ||
| return report['./test/fixtures/es6-not-loaded.js'] | ||
| }) | ||
| var report = reports[0]['./test/fixtures/es6-not-loaded.js'] | ||
| reports.length.should.equal(1) | ||
| report.s['1'].should.equal(1) | ||
| report.s['2'].should.equal(1) | ||
| return done() | ||
| }) | ||
| }) | ||
| describe('cwd', function () { | ||
@@ -284,3 +308,3 @@ function afterEach () { | ||
| describe('addAllFiles', function () { | ||
| /* it('outputs an empty coverage report for all files that are not excluded', function (done) { | ||
| it('outputs an empty coverage report for all files that are not excluded', function (done) { | ||
| var nyc = (new NYC()) | ||
@@ -298,3 +322,3 @@ nyc.addAllFiles() | ||
| return done() | ||
| })*/ | ||
| }) | ||
@@ -320,26 +344,2 @@ it('tracks coverage appropriately once the file is required', function (done) { | ||
| }) | ||
| describe('babel', function () { | ||
| it('collects coverage when the babel require hook is installed', function (done) { | ||
| var nyc = (new NYC({ | ||
| cwd: process.cwd() | ||
| })).wrap() | ||
| delete require.cache[require.resolve('babel-core/register')] | ||
| require('babel-core/register') | ||
| require('./fixtures/es6-not-loaded.js') | ||
| nyc.writeCoverageFile() | ||
| var reports = _.filter(nyc._loadReports(), function (report) { | ||
| return report['./test/fixtures/es6-not-loaded.js'] | ||
| }) | ||
| var report = reports[0]['./test/fixtures/not-loaded.js'] | ||
| reports.length.should.equal(1) | ||
| report.s['1'].should.equal(1) | ||
| report.s['2'].should.equal(1) | ||
| return done() | ||
| }) | ||
| }) | ||
| }) |
New alerts
Dynamic require
Supply chain riskDynamic require can indicate the package is performing dangerous or unsafe dynamic code execution.
Found 1 instance in 1 package
Environment variable access
Supply chain riskPackage accesses environment variables, which may be a sign of credential stuffing or data theft.
Found 1 instance in 1 package
Fixed alerts
Major refactor
Supply chain riskPackage has recently undergone a major refactor. It may be unstable or indicate significant internal changes. Use caution when updating to versions that include significant changes.
Found 1 instance in 1 package
Environment variable access
Supply chain riskPackage accesses environment variables, which may be a sign of credential stuffing or data theft.
Found 1 instance in 1 package
No v1
QualityPackage is not semver >=1. This means it is not stable and does not support ^ ranges.
Found 1 instance in 1 package
Improved metrics
- Total package byte prevSize
- increased by72.31%
399403
- Number of package files
- increased by1.75%
58
- Lines of code
- increased by0.09%
8136
- Number of low quality alerts
- decreased by-50%
1
- Number of lines in readme file
- increased by16.88%
180
- Number of medium supply chain risk alerts
- decreased by-14.29%
6