Executable program.

Generates SVG badges.

gh-badge.js

@@ -0,0 +1,41 @@
+var badge = require('./badge.js');
+var colorscheme = require('./colorscheme.json');
+if (process.argv.length < 4) {
+  console.log('Usage: badge subject status :[colorscheme]');
+  console.log('Or:    badge subject status right-color [left-color]');
+  console.log();
+  console.log('  colorscheme: one of '
+      + Object.keys(colorscheme).join(', ') + '.');
+  console.log('  left-color, right-color:');
+  console.log('    #xxx (three hex digits)');
+  console.log('    #xxxxxx (six hex digits)');
+  console.log('    color (CSS color)');
+  console.log();
+  console.log('Eg: badge grown cactus :green');
+  console.log();
+  process.exit();
+}
+
+var subject = process.argv[2];
+var status = process.argv[3];
+var color = process.argv[4] || ':green';
+var colorA = process.argv[5];
+
+var badgeData = {text: [subject, status]};
+
+function sixHex(s) { return /^[0-9a-fA-F]{6}$/.test(s); }
+
+if (color[0] === ':') {
+  color = color.slice(1);
+  if (colorscheme[color] == null) {
+    // Colorscheme not found.
+    console.error('Invalid color scheme.');
+    process.exit(1);
+  }
+  badgeData.colorscheme = color;
+} else {
+  badgeData.colorB = color;
+  if (colorA) { badgeData.colorA = colorA; }
+}
+
+badge(badgeData, function(svg) { console.log(svg); });

package.json

@@ -1,6 +1,6 @@
 {
   "name": "gh-badges",
-  "version": "0.1.0",
+  "version": "0.1.1",
   "description": "GitHub badges implemented in SVG.",
   "keywords": ["GitHub", "badge", "SVG", "image"],
   "homepage": "http://b.adge.me",
@@ -23,5 +23,6 @@
     "es6-promise": "~0.1.1",
     "camp": "~13.11.9"
   },
+  "bin": { "badge": "./gh-badge.js" },
   "engines": { "node": "0.10.x" }
 }