file-loader - npm Package Compare versions

Comparing version 0.6.1 to 0.7.0

index.js

@@ -8,2 +8,37 @@ /*
 
+var baseEncodeTables = {
+	26: "abcdefghijklmnopqrstuvwxyz",
+	32: "123456789abcdefghjkmnpqrstuvwxyz", // no 0lio
+	36: "0123456789abcdefghijklmnopqrstuvwxyz",
+	49: "abcdefghijkmnopqrstuvwxyzABCDEFGHJKLMNPQRSTUVWXYZ", // no lIO
+	52: "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ",
+	58: "123456789abcdefghijkmnopqrstuvwxyzABCDEFGHJKLMNPQRSTUVWXYZ", // no 0lIO
+	62: "0123456789abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ",
+	64: "0123456789abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ-_"
+};
+
+function encodeBufferToBase(buffer, base, length) {
+	var encodeTable = baseEncodeTables[base];
+	if (!encodeTable) return '';
+
+	var readLength = buffer.length;
+	if (length) {
+		var bytesPerChar = Math.log(encodeTable.length) / Math.log(256);
+		readLength = Math.min(Math.ceil(bytesPerChar * length), buffer.length);
+	}
+
+	var b = require('bignum')(0);
+	for (var i = readLength - 1; i >= 0; i--) {
+		b = b.mul(256).add(buffer[i]);
+	}
+
+	var output = "";
+	while (b.gt(0)) {
+		output = encodeTable[b.mod(36)] + output;
+		b = b.div(36);
+	}
+
+	return length ? output.substr(0, length) : output;
+}
+
 module.exports = function(content) {
@@ -41,3 +76,9 @@ this.cacheable && this.cacheable();
 		hash.update(content);
-		return hash.digest(query.digest || "hex").substr(0, digestSize);
+		if (query.digest === "base26" || query.digest === "base32" || query.digest === "base36" ||
+		    query.digest === "base49" || query.digest === "base52" || query.digest === "base58" ||
+		    query.digest === "base62" || query.digest === "base64") {
+			return encodeBufferToBase(hash.digest(), query.digest.substr(4), digestSize);
+		} else {
+			return hash.digest(query.digest || "hex").substr(0, digestSize);
+		}
 	}).replace(/\[ext\]/ig, function() {
@@ -44,0 +85,0 @@ return ext;

package.json

 {
 	"name": "file-loader",
-	"version": "0.6.1",
+	"version": "0.7.0",
 	"author": "Tobias Koppers @sokra",
@@ -11,3 +11,4 @@ "description": "file loader module for webpack",
 		"should": "~4.0.4",
-		"mocha": "~1.21.3"
+		"mocha": "~1.21.3",
+		"bignum": "~0.9.0"
 	},
@@ -14,0 +15,0 @@ "scripts": {

No alert changes

Improved metrics

Total package byte prevSize

8448

increased by21.78%

Lines of code

136

increased by34.65%

Worsened metrics

Dev dependency count

3

increased by50%

No dependency changes