diff options
Diffstat (limited to 'vnfmarket/src/main/webapp/vnfmarket/node_modules/yargs/lib/completion.js')
-rw-r--r-- | vnfmarket/src/main/webapp/vnfmarket/node_modules/yargs/lib/completion.js | 71 |
1 files changed, 71 insertions, 0 deletions
diff --git a/vnfmarket/src/main/webapp/vnfmarket/node_modules/yargs/lib/completion.js b/vnfmarket/src/main/webapp/vnfmarket/node_modules/yargs/lib/completion.js new file mode 100644 index 00000000..32387be2 --- /dev/null +++ b/vnfmarket/src/main/webapp/vnfmarket/node_modules/yargs/lib/completion.js @@ -0,0 +1,71 @@ +var fs = require('fs'), + path = require('path') + +// add bash completions to your +// yargs-powered applications. +module.exports = function (yargs, usage) { + var self = { + completionKey: 'get-yargs-completions' + } + + // get a list of completion commands. + self.getCompletion = function (done) { + var completions = [], + current = process.argv[process.argv.length - 1], + previous = process.argv.slice(process.argv.indexOf('--' + self.completionKey) + 1), + argv = yargs.parse(previous) + + // a custom completion function can be provided + // to completion(). + if (completionFunction) { + if (completionFunction.length < 3) { + // synchronous completion function. + return done(completionFunction(current, argv)) + } else { + // asynchronous completion function + return completionFunction(current, argv, function (completions) { + done(completions) + }) + } + } + + if (!current.match(/^-/)) { + usage.getCommands().forEach(function (command) { + completions.push(command[0]) + }) + } + + if (current.match(/^-/)) { + Object.keys(yargs.getOptions().key).forEach(function (key) { + completions.push('--' + key) + }) + } + + done(completions) + } + + // generate the completion script to add to your .bashrc. + self.generateCompletionScript = function ($0) { + var script = fs.readFileSync( + path.resolve(__dirname, '../completion.sh.hbs'), + 'utf-8' + ), + name = path.basename($0) + + // add ./to applications not yet installed as bin. + if ($0.match(/\.js$/)) $0 = './' + $0 + + script = script.replace(/{{app_name}}/g, name) + return script.replace(/{{app_path}}/g, $0) + } + + // register a function to perform your own custom + // completions., this function can be either + // synchrnous or asynchronous. + var completionFunction = null + self.registerFunction = function (fn) { + completionFunction = fn + } + + return self +} |