# version 1.4.2:

 - Fix access access to file on remote location (like hadoop/HDFS)
 - add test for accessing files over network
 - 2 spaces instead 4

.travis.yml

@@ -3,7 +3,7 @@ os: osx
 language: node_js
 osx_image: xcode8.2
 node_js:
-  - '6'
+  - '8'
 env:
   - CXX=g++-4.8
 addons:

bin.js

@@ -1,22 +1,27 @@
 #!/usr/bin/env node
 
 const errMsg = require('./errorMsg')
+const version = require('./package.json').version
 const argv = require('yargs')
-    .usage('Usage: $0 [url|file] --cols [num] --ratio [num]')
-    .option('c', {
-        alias: 'cols',
-        default: 80,
-        describe: 'Number of columns in terminal'
-    })
-    .option('r', {
-        alias: 'ratio',
-        default: 1,
-        describe: 'Aspect ratio. Try 0.5 to flatten image\nand 2 to lengthen image'
-    })
-    .demand(1)
-    .argv
+  .usage('Usage: $0 [url|file] --cols [num] --ratio [num]')
+  .option('c', {
+    alias: 'cols',
+    default: 80,
+    describe: 'Number of columns in terminal'
+  })
+  .option('r', {
+    alias: 'ratio',
+    default: 1,
+    describe: 'Aspect ratio. Try 0.5 to flatten image\nand 2 to lengthen image'
+  })
+  .option('v', {
+    alias: 'version',
+    describe: `Prints version: ${version}`
+  })
+  .demand(1)
+  .argv
 
 process.on('uncaughtException', errMsg.printErr)
 
 const img2ascii = require('./img2ascii')(argv)
-    .pipe(process.stdout)
+  .pipe(process.stdout)

errorMsg.js

@@ -1,17 +1,16 @@
-module.exports.printErr = function (err) {
+module.exports.printErr = (err) => {
 
-    console.error('Error:')
+  console.error('Error:')
 
-    if ('ENOENT' === err.code && 'open' !== err.syscall) {
-        console.error('Please install graphicsmagick:')
-        console.error('brew install graphicsmagick')
-        console.error('sudo apt-get install graphicsmagick')
-    }
+  if ('ENOENT' === err.code && 'open' !== err.syscall) {
+    console.error('Please install graphicsmagick:')
+    console.error('brew install graphicsmagick')
+    console.error('sudo apt-get install graphicsmagick')
+  }
 
-    if ('ENOTFOUND' === err.code) {
-        console.log('Please check your uri / network connection')
-    }
-
-    console.dir(err.message)
+  if ('ENOTFOUND' === err.code) {
+    console.log('Please check your uri / network connection')
+  }
 
+  console.dir(err.message)
 }

img2ascii.js

@@ -1,22 +1,22 @@
-module.exports = function img2ascii(config) {
-    const argv = {
-        ratio: config.ratio,
-        cols: config.cols,
-        _: config._ || [config.img]
-    }
-    const gm = require('gm')
-    const pictureTube = require('picture-tube')
+module.exports = (config) => {
+  const argv = {
+    ratio: config.ratio,
+    cols: config.cols,
+    _: config._ || [config.img]
+  }
+  const gm = require('gm')
+  const pictureTube = require('picture-tube')
 
-    const isUrl = (str) => str.match('http|0.0|localhost')
+  const isUrl = (str) => str.match(/^http|0\.0|1..\.|localhost/)
 
-    const pipeIn = (isUrl(argv._[0]) ?
-        require('request-promise')(argv._[0]) :
-        require('fs').createReadStream(argv._[0]))
+  const pipeIn = (isUrl(argv._[0]) ?
+    require('request-promise')(argv._[0]) :
+    require('fs').createReadStream(argv._[0]))
 
-    return gm(pipeIn)
-        // magic fix of picture tube ratios
-        .resizeExact(300 * 1.2, 300 * argv.ratio)
-        .stream('png')
-        .pipe(pictureTube({cols: argv.cols}))
+  return gm(pipeIn)
+    // magic fix of picture tube ratios
+    .resizeExact(300 * 1.2, 300 * argv.ratio)
+    .stream('png')
+    .pipe(pictureTube({ cols: argv.cols }))
 }