replace deprecated optimist with yargs

.github/workflows/ci.yml

@@ -0,0 +1,18 @@
+name: CI
+on:
+ - push
+ - pull_request
+jobs:
+ test:
+ runs-on: ubuntu-latest
+ strategy:
+ matrix:
+ node: ['14', '16', '18']
+ steps:
+ - uses: actions/checkout@v2
+ - uses: actions/setup-node@v2
+ with:
+ node-version: ${{ matrix.node }}
+ - run: npm ci
+ - run: sudo apt-get install xvfb
+ - run: xvfb-run --auto-servernum npm test

bin/run.js

@@ -1,53 +1,60 @@
 #!/usr/bin/env node
 
 var run = require('..');
-var optimist = require('optimist');
+var yargs = require('yargs/yargs');
+var { hideBin } = require('yargs/helpers');
 var spawn = require('child_process').spawn;
 
-var argv = optimist
+var argv = yargs(hideBin(process.argv))
  .usage('Pipe a browserify stream into this.\nbrowserify [opts] [files] | $0 [opts]')
 
- .describe('wait', 'Timeout for tap-finished')
- .alias('w', 'wait')
-
- .describe('port', 'Wait to be opened by a browser on that port')
- .alias('p', 'port')
-
- .describe('static', 'Serve static files from this directory')
- .alias('s', 'static')
-
- .describe('browser', 'Browser to use. ' +
- 'Always available: electron. ' +
- 'Available if installed: chrome, firefox, ie, phantom, safari')
- .alias('b', 'browser')
- .default('browser', 'electron')
-
- .describe('render', 'Command to pipe tap output to for custom rendering')
- .alias('r', 'render')
-
- .describe('keep-open', 'Leave the browser open for debugging after running tests')
- .alias('k', 'keep-open')
- .alias('keepOpen', 'keep-open')
-
- .describe('node', 'Enable nodejs integration for electron')
- .alias('n', 'integration')
- .alias('node-integration', 'node')
- .alias('nodeIntegration', 'node')
-
- .describe('sandbox', 'Enable electron sandbox')
- .boolean('sandbox')
- .default('sandbox', true)
-
- .describe('basedir', 'Set this if you need to require node modules in node mode')
-
- .describe('help', 'Print usage instructions')
- .alias('h', 'help')
-
- .argv;
-
-if (argv.help) {
- return optimist.showHelp();
-}
+ .option('wait', {
+ alias: 'w',
+ type: 'number',
+ description: 'Timeout for tap-finished'
+ })
+ .option('port', {
+ alias: 'p',
+ type: 'number',
+ description: 'Wait to be opened by a browser on that port'
+ })
+ .option('static', {
+ alias: 's',
+ type: 'string',
+ description: 'Serve static files from this directory'
+ })
+ .option('browser', {
+ alias: 'b',
+ type: 'string',
+ default: 'electron',
+ description: 'Browser to use. ' +
+ 'Always available: electron. ' +
+ 'Available if installed: chrome, firefox, ie, phantom, safari'
+ })
+ .option('render', {
+ alias: 'r',
+ type: 'string',
+ description: 'Command to pipe tap output to for custom rendering'
+ })
+ .option('keep-open', {
+ alias: ['k', 'keepOpen'],
+ type: 'boolean',
+ description: 'Leave the browser open for debugging after running tests'
+ })
+ .option('node', {
+ alias: ['n', 'node-integration', 'nodeIntegration'],
+ type: 'boolean',
+ description: 'Enable nodejs integration for electron'
+ })
+ .option('sandbox', {
+ type: 'boolean',
+ default: true,
+ description: 'Enable electron sandbox'
+ })
+ .option('basedir', {
+ description: 'Set this if you need to require node modules in node mode'
+ })
+ .parse();
 
 var runner = run(argv);