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Diffstat (limited to 'deps/node/deps/npm/node_modules/read/lib/read.js')
-rw-r--r--deps/node/deps/npm/node_modules/read/lib/read.js113
1 files changed, 0 insertions, 113 deletions
diff --git a/deps/node/deps/npm/node_modules/read/lib/read.js b/deps/node/deps/npm/node_modules/read/lib/read.js
deleted file mode 100644
index a93d1b3b..00000000
--- a/deps/node/deps/npm/node_modules/read/lib/read.js
+++ /dev/null
@@ -1,113 +0,0 @@
-
-module.exports = read
-
-var readline = require('readline')
-var Mute = require('mute-stream')
-
-function read (opts, cb) {
- if (opts.num) {
- throw new Error('read() no longer accepts a char number limit')
- }
-
- if (typeof opts.default !== 'undefined' &&
- typeof opts.default !== 'string' &&
- typeof opts.default !== 'number') {
- throw new Error('default value must be string or number')
- }
-
- var input = opts.input || process.stdin
- var output = opts.output || process.stdout
- var prompt = (opts.prompt || '').trim() + ' '
- var silent = opts.silent
- var editDef = false
- var timeout = opts.timeout
-
- var def = opts.default || ''
- if (def) {
- if (silent) {
- prompt += '(<default hidden>) '
- } else if (opts.edit) {
- editDef = true
- } else {
- prompt += '(' + def + ') '
- }
- }
- var terminal = !!(opts.terminal || output.isTTY)
-
- var m = new Mute({ replace: opts.replace, prompt: prompt })
- m.pipe(output, {end: false})
- output = m
- var rlOpts = { input: input, output: output, terminal: terminal }
-
- if (process.version.match(/^v0\.6/)) {
- var rl = readline.createInterface(rlOpts.input, rlOpts.output)
- } else {
- var rl = readline.createInterface(rlOpts)
- }
-
-
- output.unmute()
- rl.setPrompt(prompt)
- rl.prompt()
- if (silent) {
- output.mute()
- } else if (editDef) {
- rl.line = def
- rl.cursor = def.length
- rl._refreshLine()
- }
-
- var called = false
- rl.on('line', onLine)
- rl.on('error', onError)
-
- rl.on('SIGINT', function () {
- rl.close()
- onError(new Error('canceled'))
- })
-
- var timer
- if (timeout) {
- timer = setTimeout(function () {
- onError(new Error('timed out'))
- }, timeout)
- }
-
- function done () {
- called = true
- rl.close()
-
- if (process.version.match(/^v0\.6/)) {
- rl.input.removeAllListeners('data')
- rl.input.removeAllListeners('keypress')
- rl.input.pause()
- }
-
- clearTimeout(timer)
- output.mute()
- output.end()
- }
-
- function onError (er) {
- if (called) return
- done()
- return cb(er)
- }
-
- function onLine (line) {
- if (called) return
- if (silent && terminal) {
- output.unmute()
- output.write('\r\n')
- }
- done()
- // truncate the \n at the end.
- line = line.replace(/\r?\n$/, '')
- var isDefault = !!(editDef && line === def)
- if (def && !line) {
- isDefault = true
- line = def
- }
- cb(null, line, isDefault)
- }
-}