diff options
Diffstat (limited to 'deps/npm/node_modules/colors/lib/system/has-flag.js')
-rw-r--r-- | deps/npm/node_modules/colors/lib/system/has-flag.js | 35 |
1 files changed, 35 insertions, 0 deletions
diff --git a/deps/npm/node_modules/colors/lib/system/has-flag.js b/deps/npm/node_modules/colors/lib/system/has-flag.js new file mode 100644 index 0000000000..a347dd4d7a --- /dev/null +++ b/deps/npm/node_modules/colors/lib/system/has-flag.js @@ -0,0 +1,35 @@ +/* +MIT License + +Copyright (c) Sindre Sorhus <sindresorhus@gmail.com> (sindresorhus.com) + +Permission is hereby granted, free of charge, to any person obtaining a copy of +this software and associated documentation files (the "Software"), to deal in +the Software without restriction, including without limitation the rights to +use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies +of the Software, and to permit persons to whom the Software is furnished to do +so, subject to the following conditions: + +The above copyright notice and this permission notice shall be included in all +copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE +SOFTWARE. +*/ + +'use strict'; + +module.exports = function(flag, argv) { + argv = argv || process.argv; + + var terminatorPos = argv.indexOf('--'); + var prefix = /^-{1,2}/.test(flag) ? '' : '--'; + var pos = argv.indexOf(prefix + flag); + + return pos !== -1 && (terminatorPos === -1 ? true : pos < terminatorPos); +}; |