From dcdfc94cb39dfe2c39925a0145ffa45e2d061c30 Mon Sep 17 00:00:00 2001 From: Kumar Priyansh Date: Sat, 19 Jan 2019 12:37:14 +0530 Subject: Initial Upload via GIT --- cordova/node_modules/shelljs/src/test.js | 85 ++++++++++++++++++++++++++++++++ 1 file changed, 85 insertions(+) create mode 100755 cordova/node_modules/shelljs/src/test.js (limited to 'cordova/node_modules/shelljs/src/test.js') diff --git a/cordova/node_modules/shelljs/src/test.js b/cordova/node_modules/shelljs/src/test.js new file mode 100755 index 0000000..8a4ac7d --- /dev/null +++ b/cordova/node_modules/shelljs/src/test.js @@ -0,0 +1,85 @@ +var common = require('./common'); +var fs = require('fs'); + +//@ +//@ ### test(expression) +//@ Available expression primaries: +//@ +//@ + `'-b', 'path'`: true if path is a block device +//@ + `'-c', 'path'`: true if path is a character device +//@ + `'-d', 'path'`: true if path is a directory +//@ + `'-e', 'path'`: true if path exists +//@ + `'-f', 'path'`: true if path is a regular file +//@ + `'-L', 'path'`: true if path is a symboilc link +//@ + `'-p', 'path'`: true if path is a pipe (FIFO) +//@ + `'-S', 'path'`: true if path is a socket +//@ +//@ Examples: +//@ +//@ ```javascript +//@ if (test('-d', path)) { /* do something with dir */ }; +//@ if (!test('-f', path)) continue; // skip if it's a regular file +//@ ``` +//@ +//@ Evaluates expression using the available primaries and returns corresponding value. +function _test(options, path) { + if (!path) + common.error('no path given'); + + // hack - only works with unary primaries + options = common.parseOptions(options, { + 'b': 'block', + 'c': 'character', + 'd': 'directory', + 'e': 'exists', + 'f': 'file', + 'L': 'link', + 'p': 'pipe', + 'S': 'socket' + }); + + var canInterpret = false; + for (var key in options) + if (options[key] === true) { + canInterpret = true; + break; + } + + if (!canInterpret) + common.error('could not interpret expression'); + + if (options.link) { + try { + return fs.lstatSync(path).isSymbolicLink(); + } catch(e) { + return false; + } + } + + if (!fs.existsSync(path)) + return false; + + if (options.exists) + return true; + + var stats = fs.statSync(path); + + if (options.block) + return stats.isBlockDevice(); + + if (options.character) + return stats.isCharacterDevice(); + + if (options.directory) + return stats.isDirectory(); + + if (options.file) + return stats.isFile(); + + if (options.pipe) + return stats.isFIFO(); + + if (options.socket) + return stats.isSocket(); +} // test +module.exports = _test; -- cgit v1.2.3