diff options
Diffstat (limited to 'tools/node_modules/eslint/node_modules/del/index.js')
-rw-r--r-- | tools/node_modules/eslint/node_modules/del/index.js | 73 |
1 files changed, 73 insertions, 0 deletions
diff --git a/tools/node_modules/eslint/node_modules/del/index.js b/tools/node_modules/eslint/node_modules/del/index.js new file mode 100644 index 0000000000..0ceff96295 --- /dev/null +++ b/tools/node_modules/eslint/node_modules/del/index.js @@ -0,0 +1,73 @@ +'use strict'; +var path = require('path'); +var globby = require('globby'); +var isPathCwd = require('is-path-cwd'); +var isPathInCwd = require('is-path-in-cwd'); +var objectAssign = require('object-assign'); +var Promise = require('pinkie-promise'); +var pify = require('pify'); +var rimraf = require('rimraf'); + +var rimrafP = pify(rimraf, Promise); + +function safeCheck(file) { + if (isPathCwd(file)) { + throw new Error('Cannot delete the current working directory. Can be overriden with the `force` option.'); + } + + if (!isPathInCwd(file)) { + throw new Error('Cannot delete files/folders outside the current working directory. Can be overriden with the `force` option.'); + } +} + +module.exports = function (patterns, opts) { + opts = objectAssign({}, opts); + + var force = opts.force; + delete opts.force; + + var dryRun = opts.dryRun; + delete opts.dryRun; + + return globby(patterns, opts).then(function (files) { + return Promise.all(files.map(function (file) { + if (!force) { + safeCheck(file); + } + + file = path.resolve(opts.cwd || '', file); + + if (dryRun) { + return Promise.resolve(file); + } + + return rimrafP(file).then(function () { + return file; + }); + })); + }); +}; + +module.exports.sync = function (patterns, opts) { + opts = objectAssign({}, opts); + + var force = opts.force; + delete opts.force; + + var dryRun = opts.dryRun; + delete opts.dryRun; + + return globby.sync(patterns, opts).map(function (file) { + if (!force) { + safeCheck(file); + } + + file = path.resolve(opts.cwd || '', file); + + if (!dryRun) { + rimraf.sync(file); + } + + return file; + }); +}; |