%PDF-
%PDF-
Mini Shell
Mini Shell
'use strict'
const chalk = require('chalk')
const logo = `
/|\\
// //
// //
//___*___*___//
//--*---------*--//
/|| * * ||/
// ||* *|| //
// || * * || //
//_____||___*_________*___||_____//
`
module.exports = require('yargs')
.usage(
`${chalk.bold.red(logo)}
Usage:
$0 [input.css] [OPTIONS] [-o|--output output.css] [--watch|-w]
$0 <input.css>... [OPTIONS] --dir <output-directory> [--watch|-w]
$0 <input-directory> [OPTIONS] --dir <output-directory> [--watch|-w]
$0 <input-glob-pattern> [OPTIONS] --dir <output-directory> [--watch|-w]
$0 <input.css>... [OPTIONS] --replace`
)
.group(
['o', 'd', 'r', 'map', 'no-map', 'watch', 'verbose', 'env'],
'Basic options:'
)
.option('o', {
alias: 'output',
desc: 'Output file',
type: 'string',
conflicts: ['dir', 'replace'],
})
.option('d', {
alias: 'dir',
desc: 'Output directory',
type: 'string',
conflicts: ['output', 'replace'],
})
.option('r', {
alias: 'replace',
desc: 'Replace (overwrite) the input file',
type: 'boolean',
conflicts: ['output', 'dir'],
})
.alias('m', 'map')
.describe('map', 'Create an external sourcemap')
.describe('no-map', 'Disable the default inline sourcemaps')
.option('w', {
alias: 'watch',
desc: 'Watch files for changes and recompile as needed',
type: 'boolean',
conflicts: 'replace',
})
.option('verbose', {
desc: 'Be verbose',
type: 'boolean',
})
.option('env', {
desc: 'A shortcut for setting NODE_ENV',
type: 'string',
})
.group(
['u', 'parser', 'stringifier', 'syntax'],
'Options for use without a config file:'
)
.option('u', {
alias: 'use',
desc: 'List of postcss plugins to use',
type: 'array',
})
.option('parser', {
desc: 'Custom postcss parser',
type: 'string',
})
.option('stringifier', {
desc: 'Custom postcss stringifier',
type: 'string',
})
.option('syntax', {
desc: 'Custom postcss syntax',
type: 'string',
})
.group(['ext', 'base'], 'Options for use with --dir:')
.option('ext', {
desc: 'Override the output file extension; for use with --dir',
type: 'string',
implies: 'dir',
coerce(ext) {
if (ext.indexOf('.') !== 0) return `.${ext}`
return ext
},
})
.option('base', {
desc:
'Mirror the directory structure relative to this path in the output directory, for use with --dir',
type: 'string',
implies: 'dir',
})
.group(['include-dotfiles', 'poll', 'config'], 'Advanced options:')
.option('include-dotfiles', {
desc: 'Enable glob to match files/dirs that begin with "."',
type: 'boolean',
})
.option('poll', {
desc:
'Use polling for file watching. Can optionally pass polling interval; default 100 ms',
implies: 'watch',
})
.option('config', {
desc: 'Set a custom directory to look for a config file',
type: 'string',
})
.alias('h', 'help')
.example('$0 input.css -o output.css', 'Basic usage')
.example('$0 src/**/*.css --base src --dir build', 'Glob Pattern & output')
.example(
'cat input.css | $0 -u autoprefixer > output.css',
'Piping input & output'
)
.epilog(
`If no input files are passed, it reads from stdin. If neither -o, --dir, or --replace is passed, it writes to stdout.
If there are multiple input files, the --dir or --replace option must be passed.
Input files may contain globs (e.g. src/**/*.css). If you pass an input directory, it will process all files in the directory and any subdirectories, respecting the glob pattern.
For more details, please see https://github.com/postcss/postcss-cli`
).argv
Zerion Mini Shell 1.0