mapcat - npm Package Compare versions

Comparing version 0.3.0 to 0.4.0

lib/index.js

@@ -1,12 +0,12 @@
-// Generated by CoffeeScript 1.8.0
-var SourceMapConsumer, SourceMapGenerator, path, readFileSync, writeFileSync, _ref, _ref1;
+// Generated by CoffeeScript 2.0.2
+var SourceMapConsumer, SourceMapGenerator, path, readFileSync, writeFileSync;
 
-_ref = require('fs'), readFileSync = _ref.readFileSync, writeFileSync = _ref.writeFileSync;
+({readFileSync, writeFileSync} = require('fs'));
 
 path = require('path');
 
-_ref1 = require('source-map'), SourceMapConsumer = _ref1.SourceMapConsumer, SourceMapGenerator = _ref1.SourceMapGenerator;
+({SourceMapConsumer, SourceMapGenerator} = require('source-map'));
 
 exports.cat = function(inputMapFiles, outJSFile, outMapFile, maproot) {
-  var buffer, f, generator, lineOffset, map, src, srcPath, _i, _len;
+  var buffer, f, generator, i, len, lineOffset, map, src, srcPath;
   buffer = [];
@@ -17,5 +17,6 @@ generator = new SourceMapGenerator({
   lineOffset = 0;
-  for (_i = 0, _len = inputMapFiles.length; _i < _len; _i++) {
-    f = inputMapFiles[_i];
+  for (i = 0, len = inputMapFiles.length; i < len; i++) {
+    f = inputMapFiles[i];
     map = new SourceMapConsumer(readFileSync(f, 'utf-8'));
+    // concatenate the file
     srcPath = path.join(path.dirname(f), map.file);
@@ -25,5 +26,6 @@ src = readFileSync(srcPath, 'utf-8');
     buffer.push(src);
+    // add all mappings in this file
     map.eachMapping(function(mapping) {
       var origSrc;
-      origSrc = path.join(path.dirname(f), mapping.source);
+      origSrc = mapping.source && path.join(path.dirname(f), mapping.source);
       mapping = {
@@ -35,15 +37,16 @@ generated: {
         original: {
-          line: mapping.originalLine,
-          column: mapping.originalColumn
+          line: mapping.originalLine || "1",
+          column: mapping.originalColumn || "1"
         },
-        source: path.relative(path.dirname(outMapFile), origSrc)
+        source: origSrc ? path.relative(path.dirname(outMapFile), origSrc) : 'unknown:/'
       };
       return generator.addMapping(mapping);
     });
+    // update line offset so we could start working with the next file
     lineOffset += src.split('\n').length;
   }
   if (maproot === null) {
-    buffer.push("//# sourceMappingURL=" + (path.relative(path.dirname(outJSFile), outMapFile)));
+    buffer.push(`//# sourceMappingURL=${path.relative(path.dirname(outJSFile), outMapFile)}`);
   } else {
-    buffer.push("//# sourceMappingURL=" + (maproot + path.relative(path.dirname(outJSFile), outMapFile)));
+    buffer.push(`//# sourceMappingURL=${maproot + path.relative(path.dirname(outJSFile), outMapFile)}`);
   }
@@ -50,0 +53,0 @@ writeFileSync(outJSFile, buffer.join('\n'), 'utf-8');

package.json

@@ -5,21 +5,32 @@ {
     "main": "lib",
-    "version": "0.3.0",
-    "engines": { "node" : ">=0.4.0" },
-    "maintainers": [{
-        "name": "Eddie Cao",
-        "email": "[e-mail]",
-        "web": "http://github.com/edc"
-    }],
-    "repositories": [{
-        "type": "git",
-        "url": "https://github.com/edc/mapcat.git"
-    }],
+    "version": "0.4.0",
+    "engines": {
+        "node": ">=0.4.0"
+    },
+    "maintainers": [
+        {
+            "name": "Eddie Cao",
+            "email": "[e-mail]",
+            "web": "http://github.com/edc"
+        }
+    ],
+    "repositories": [
+        {
+            "type": "git",
+            "url": "https://github.com/edc/mapcat.git"
+        }
+    ],
     "dependencies": {
-        "source-map" : "~0.1.3",
-        "optimist"   : "~0.3.5"
+        "optimist": "~0.3.5",
+        "source-map": "~0.1.3"
     },
     "bin": {
-        "mapcat" : "bin/mapcat"
+        "mapcat": "bin/mapcat"
     },
-    "scripts": {"test": "node test/run-tests.js"}
+    "scripts": {
+        "test": "node test/run-tests.js"
+    },
+    "devDependencies": {
+        "coffeescript": "^2.0.2"
+    }
 }

src/index.coffee

@@ -22,3 +22,3 @@ {readFileSync, writeFileSync} = require('fs')
         map.eachMapping (mapping) ->
-            origSrc = path.join(path.dirname(f), mapping.source)
+            origSrc = mapping.source and path.join(path.dirname(f), mapping.source)
             mapping =
@@ -29,5 +29,5 @@ generated:
                 original:
-                    line: mapping.originalLine
-                    column: mapping.originalColumn
-                source: path.relative(path.dirname(outMapFile), origSrc)
+                    line: mapping.originalLine or "1"
+                    column: mapping.originalColumn or "1"
+                source: if origSrc then path.relative(path.dirname(outMapFile), origSrc) else 'unknown:/'
             generator.addMapping mapping
@@ -34,0 +34,0 @@

Fixed alerts

No License Found

License

License information could not be found.

Found 1 instance in 1 package

Improved metrics

Total package byte prevSize

24421

5.78%

Number of low license alerts

0

-100%

Lines of code

473

0.64%

Worsened metrics

Dev dependency count

1

Infinity%

No dependency changes