Add a log objet to do some fancy output on the command line (not fully enabled under windows as it need some tests)

src/log.ts

@@ -0,0 +1,71 @@
+'use strict';
+import os = require('os');
+
+export function error(str: string)
+{
+  if (os.platform() === 'win32')
+  {
+    console.log(' * ERROR: ' + str);
+  }
+  else
+  {
+    /* Do more fancy output */
+    console.error(' \x1B[1;31m* ERROR\x1B[0m: ' + str);
+  }
+}
+
+export function info(str: string)
+{
+  if (os.platform() === 'win32')
+  {
+    console.log(' * INFO : ' + str);
+  }
+  else
+  {
+    /* Do more fancy output */
+    console.log(' \x1B[1;32m* INFO \x1B[0m: ' + str);
+  }
+}
+
+export function debug(str: string)
+{
+  if (os.platform() === 'win32')
+  {
+    console.log(' * DEBUG: ' + str);
+  }
+  else
+  {
+    /* Do more fancy output */
+    console.log(' \x1B[1;35m* DEBUG\x1B[0m: ' + str);
+  }
+}
+
+export function warn(str: string)
+{
+  if (os.platform() === 'win32')
+  {
+    console.log(' * WARN : ' + str);
+  }
+  else
+  {
+    /* Do more fancy output */
+    console.log(' \x1B[1;33m* WARN \x1B[0m: ' + str);
+  }
+}
+
+export function dispEpisode(name: string, status: string, addNL: boolean)
+{
+  if (os.platform() === 'win32')
+  {
+    process.stdout.write(' > ' + name + ' : ' + status + '\x1B[0G');
+  }
+  else
+  {
+    /* Do more fancy output */
+    process.stdout.write(' \x1B[1;33m> \x1B[37m' + name + '\x1B[0m : \x1B[33m' + status + '\x1B[0m\x1B[0G');
+  }
+  if (addNL)
+  {
+    console.log('');
+  }
+}