Upgrade to 1.0.4

bin/cli.js

@@ -0,0 +1,103 @@
+#!/usr/bin/env node
+/**
+ * Simple CLI to simplify common tasks :)
+ * @beta
+ */
+var Hashes = require('../hashes'),
+    args = process.argv,
+    version = '1.0.4',
+    usage, options;
+
+// Usage dialog
+usage = [
+    'jsHashes ' + version
+  , ''
+  , 'Usage:'
+  , '  hashes [option] [string]'
+  , ''
+  , 'Options:'
+  , '  md5-hex'
+  , '  md5-b64'
+  , '  sha1-hex'
+  , '  sha1-hex'
+  , '  sha256-hex'
+  , '  sha256-b64'
+  , '  sha512-hex'
+  , '  sha512-b64'
+  , '  rmd160-hex'
+  , '  rmd160-b64'
+  , '  b64-enc'
+  , '  b64-dec'
+  , '  crc32'
+  , ''
+  , 'Help:'
+  , '  -h , --help, help'
+  , ''
+  , 'Current version:'
+  , '  -v , --version, version'
+  , ''
+  , 'Examples:'
+  , '  $ hashes sha1-hex "sample text!"'
+  , ''
+].join('\n');
+
+options = [
+   'md5-hex'
+  ,'md5-b64'
+  ,'sha1-hex'
+  ,'sha1-hex'
+  ,'sha256-hex'
+  ,'sha256-b64'
+  ,'sha512-hex'
+  ,'sha512-b64'
+  ,'rmd160-hex'
+  ,'rmd160-b64'
+  ,'b64-enc'
+  ,'b64-dec'
+  ,'crc32'
+];
+
+// Exit the process with a message
+function die (str) {
+  console.log(str);
+  process.exit();
+}
+
+// process algorithm
+function procesAlgorithm() {
+    var algorithm = args[0].split('-')[0].toUpperCase(),
+        encoding = args[0].split('-')[1],
+        string = args.slice(1).join(' '),
+        instance, output;
+
+    if (algorithm === 'B64') {
+      algorithm = 'Base64';
+      encoding = encoding === 'dec' ? 'decode' : 'encode';
+    }
+
+    if (Hashes.hasOwnProperty(algorithm)) {
+      if (algorithm === 'CRC32') {
+        output = Hashes[algorithm](string);
+      } else {
+        instance = new Hashes[algorithm];
+        if (instance.hasOwnProperty(encoding)) {
+          output = instance[encoding](string);
+        }
+      }
+    } else {
+      output = 'Algorithm not supported. Type help to see the list of available options.'
+    }
+    return output;
+}
+
+if (args[0] && args[0].indexOf('node') !== -1) {
+    args = args.slice(2);
+}
+if (args[0] === '-v' || args[0] === '--version' || args[0] === 'version') {
+  die(version);
+}
+if (args[0] === '-h' || args[0] === '--help' || args[0] === 'help' || args.length < 2 || options.indexOf(args[0]) === -1) {
+  die(usage);
+}
+
+die(procesAlgorithm());