diff options
Diffstat (limited to 'vnfmarket/src/main/webapp/vnfmarket/node_modules/isexe/index.js')
-rw-r--r-- | vnfmarket/src/main/webapp/vnfmarket/node_modules/isexe/index.js | 59 |
1 files changed, 59 insertions, 0 deletions
diff --git a/vnfmarket/src/main/webapp/vnfmarket/node_modules/isexe/index.js b/vnfmarket/src/main/webapp/vnfmarket/node_modules/isexe/index.js new file mode 100644 index 00000000..ff8ef113 --- /dev/null +++ b/vnfmarket/src/main/webapp/vnfmarket/node_modules/isexe/index.js @@ -0,0 +1,59 @@ +var fs = require('fs') +var core +if (process.platform === 'win32' || global.TESTING_WINDOWS) { + core = require('./windows.js') +} else if (typeof fs.access === 'function') { + core = require('./access.js') +} else { + core = require('./mode.js') +} + +module.exports = isexe +isexe.sync = sync + +function isexe (path, options, cb) { + if (typeof options === 'function') { + cb = options + options = {} + } + + if (!cb) { + if (typeof Promise !== 'function') { + throw new TypeError('callback not provided') + } + + return new Promise(function (resolve, reject) { + isexe(path, options || {}, function (er, is) { + if (er) { + reject(er) + } else { + resolve(is) + } + }) + }) + } + + core(path, options || {}, function (er, is) { + // ignore EACCES because that just means we aren't allowed to run it + if (er) { + if (er.code === 'EACCES' || options && options.ignoreErrors) { + er = null + is = false + } + } + cb(er, is) + }) +} + +function sync (path, options) { + // my kingdom for a filtered catch + try { + return core.sync(path, options || {}) + } catch (er) { + if (options && options.ignoreErrors || er.code === 'EACCES') { + return false + } else { + throw er + } + } +} |