Update deps, make back-compat

index.js

@@ -3,8 +3,6 @@
 'use strict'
 
 var parse = require('color-parse')
-var rgb = require('color-space/rgb')
-var hsl = require('color-space/hsl')
 
 module.exports = function rgba (color) {
 	// template literals
@@ -17,19 +15,40 @@ module.exports = function rgba (color) {
 
 	if (!parsed.space) return []
 
-	var min = parsed.space[0] === 'h' ? hsl.min : rgb.min
-	var max = parsed.space[0] === 'h' ? hsl.max : rgb.max
+	var min = [0,0,0], max = parsed.space[0] === 'h' ? [360,100,100] : [255,255,255]
 
 	values = Array(3)
 	values[0] = Math.min(Math.max(parsed.values[0], min[0]), max[0])
 	values[1] = Math.min(Math.max(parsed.values[1], min[1]), max[1])
 	values[2] = Math.min(Math.max(parsed.values[2], min[2]), max[2])
 
-	if (parsed.space[0] === 'h') {
-		values = hsl.rgb(values)
-	}
+	if (parsed.space[0] === 'h') values = hsl2rgb(values)
 
 	values.push(Math.min(Math.max(parsed.alpha, 0), 1))
 
 	return values
 }
+
+
+// excerpt from color-space/hsl
+function hsl2rgb(hsl) {
+	var h = hsl[0]/360, s = hsl[1]/100, l = hsl[2]/100, t1, t2, t3, rgb, val, i=0;
+
+	if (s === 0) return val = l * 255, [val, val, val];
+
+	t2 = l < 0.5 ? l * (1 + s) : l + s - l * s;
+	t1 = 2 * l - t2;
+
+	rgb = [0, 0, 0];
+	for (;i<3;) {
+		t3 = h + 1 / 3 * - (i - 1);
+		t3 < 0 ? t3++ : t3 > 1 && t3--;
+		val = 6 * t3 < 1 ? t1 + (t2 - t1) * 6 * t3 :
+		2 * t3 < 1 ? t2 :
+		3 * t3 < 2 ?  t1 + (t2 - t1) * (2 / 3 - t3) * 6 :
+		t1;
+		rgb[i++] = val * 255;
+	}
+
+	return rgb;
+}

package.json

@@ -6,7 +6,7 @@
   "browser": "index.js",
   "module": "./index.mjs",
   "scripts": {
-    "test": "node test.mjs"
+    "test": "node test.mjs && node test.cjs"
   },
   "exports": {
     "import": "./index.mjs",
@@ -31,7 +31,7 @@
   },
   "homepage": "https://github.com/colorjs/color-rgba#readme",
   "dependencies": {
-    "color-parse": "^1.4.1",
-    "color-space": "^1.14.6"
+    "color-parse": "^1.4.2",
+    "color-space": "^2.0.0"
   }
 }

test.cjs

@@ -0,0 +1,25 @@
+var assert = require( 'assert' )
+var rgba = require( './index.js' )
+
+assert.deepEqual(rgba('rgba(1,2,3,.5)'), [1,2,3,.5])
+assert.deepEqual(rgba('rgba(0,0,0,0)'), [0,0,0,0])
+assert.deepEqual(rgba('hsla(0,0,0,1)'), [0,0,0,1])
+assert.deepEqual(rgba('rgba(-300,-300,-300,-1)'), [0,0,0,0])
+
+assert.deepEqual(rgba('red'), [255, 0, 0, 1])
+assert.deepEqual(rgba('rgb(80, 120, 160)'), [80, 120, 160, 1])
+assert.deepEqual(rgba('rgba(80, 120, 160, .5)'), [80, 120, 160, .5])
+assert.deepEqual(rgba('rgba(80 120 160 / .5)'), [80, 120, 160, .5])
+assert.deepEqual(rgba('hsl(291 80% 50%)'), [198.89999999999995, 25.499999999999993, 229.5, 1])
+assert.deepEqual(rgba('hsla(109, 50%, 50%, .75)'), [87.125, 191.25, 63.75, 0.75])
+assert.deepEqual(rgba('#f00'), [255, 0, 0, 1])
+assert.deepEqual(rgba`#f00`, [255, 0, 0, 1])
+
+assert.deepEqual(rgba('xyz'), [])
+// console.log(rgba('hsla(170, 50%, 45%, 1)'))
+
+assert.deepEqual(rgba(0x00ff00), [0, 255, 0, 1])
+assert.deepEqual(rgba(new Number(0x00ff00)), [0, 255, 0, 1])
+
+assert.deepEqual(rgba([1,1,1,1]), [1,1,1,1])
+assert.deepEqual(rgba(new Uint8Array([255, 255, 255, 255])), [255,255,255,1])