decaffeinate-coffeescript2 - npm Package Compare versions

Comparing version 2.2.1-patch.1 to 2.2.1-patch.2

lib/coffeescript/coffeescript.js

@@ -7,4 +7,3 @@ // Generated by CoffeeScript 2.2.1
   // source CoffeeScript into JavaScript.
-  var FILE_EXTENSIONS, Lexer, SourceMap, base64encode, checkShebangLine, compile, formatSourcePosition, getSourceMap, helpers, lexer, packageJson, parser, sourceMaps, sources, withPrettyErrors,
-    indexOf = [].indexOf;
+  var FILE_EXTENSIONS, Lexer, SourceMap, base64encode, checkShebangLine, compile, helpers, lexer, packageJson, parser, sourceMaps, sources, withPrettyErrors;
 
@@ -161,3 +160,3 @@ ({Lexer} = require('./lexer'));
     if (options.header) {
-      header = `Generated by CoffeeScript ${this.VERSION}`;
+      header = "Generated by CoffeeScript 2.2.1";
       js = `// ${header}\n${js}`;
@@ -295,133 +294,2 @@ }
 
-  // Based on http://v8.googlecode.com/svn/branches/bleeding_edge/src/messages.js
-  // Modified to handle sourceMap
-  formatSourcePosition = function(frame, getSourceMapping) {
-    var as, column, fileLocation, filename, functionName, isConstructor, isMethodCall, line, methodName, source, tp, typeName;
-    filename = void 0;
-    fileLocation = '';
-    if (frame.isNative()) {
-      fileLocation = "native";
-    } else {
-      if (frame.isEval()) {
-        filename = frame.getScriptNameOrSourceURL();
-        if (!filename) {
-          fileLocation = `${frame.getEvalOrigin()}, `;
-        }
-      } else {
-        filename = frame.getFileName();
-      }
-      filename || (filename = "<anonymous>");
-      line = frame.getLineNumber();
-      column = frame.getColumnNumber();
-      // Check for a sourceMap position
-      source = getSourceMapping(filename, line, column);
-      fileLocation = source ? `${filename}:${source[0]}:${source[1]}` : `${filename}:${line}:${column}`;
-    }
-    functionName = frame.getFunctionName();
-    isConstructor = frame.isConstructor();
-    isMethodCall = !(frame.isToplevel() || isConstructor);
-    if (isMethodCall) {
-      methodName = frame.getMethodName();
-      typeName = frame.getTypeName();
-      if (functionName) {
-        tp = as = '';
-        if (typeName && functionName.indexOf(typeName)) {
-          tp = `${typeName}.`;
-        }
-        if (methodName && functionName.indexOf(`.${methodName}`) !== functionName.length - methodName.length - 1) {
-          as = ` [as ${methodName}]`;
-        }
-        return `${tp}${functionName}${as} (${fileLocation})`;
-      } else {
-        return `${typeName}.${methodName || '<anonymous>'} (${fileLocation})`;
-      }
-    } else if (isConstructor) {
-      return `new ${functionName || '<anonymous>'} (${fileLocation})`;
-    } else if (functionName) {
-      return `${functionName} (${fileLocation})`;
-    } else {
-      return fileLocation;
-    }
-  };
-
-  getSourceMap = function(filename, line, column) {
-    var answer, i, map, ref, ref1, sourceLocation;
-    if (!(filename === '<anonymous>' || (ref = filename.slice(filename.lastIndexOf('.')), indexOf.call(FILE_EXTENSIONS, ref) >= 0))) {
-      // Skip files that we didn’t compile, like Node system files that appear in
-      // the stack trace, as they never have source maps.
-      return null;
-    }
-    if (filename !== '<anonymous>' && (sourceMaps[filename] != null)) {
-      return sourceMaps[filename][sourceMaps[filename].length - 1];
-    // CoffeeScript compiled in a browser or via `CoffeeScript.compile` or `.run`
-    // may get compiled with `options.filename` that’s missing, which becomes
-    // `<anonymous>`; but the runtime might request the stack trace with the
-    // filename of the script file. See if we have a source map cached under
-    // `<anonymous>` that matches the error.
-    } else if (sourceMaps['<anonymous>'] != null) {
-      ref1 = sourceMaps['<anonymous>'];
-      // Work backwards from the most recent anonymous source maps, until we find
-      // one that works. This isn’t foolproof; there is a chance that multiple
-      // source maps will have line/column pairs that match. But we have no other
-      // way to match them. `frame.getFunction().toString()` doesn’t always work,
-      // and it’s not foolproof either.
-      for (i = ref1.length - 1; i >= 0; i += -1) {
-        map = ref1[i];
-        sourceLocation = map.sourceLocation([line - 1, column - 1]);
-        if (((sourceLocation != null ? sourceLocation[0] : void 0) != null) && (sourceLocation[1] != null)) {
-          return map;
-        }
-      }
-    }
-    // If all else fails, recompile this source to get a source map. We need the
-    // previous section (for `<anonymous>`) despite this option, because after it
-    // gets compiled we will still need to look it up from
-    // `sourceMaps['<anonymous>']` in order to find and return it. That’s why we
-    // start searching from the end in the previous block, because most of the
-    // time the source map we want is the last one.
-    if (sources[filename] != null) {
-      answer = compile(sources[filename][sources[filename].length - 1], {
-        filename: filename,
-        sourceMap: true,
-        literate: helpers.isLiterate(filename)
-      });
-      return answer.sourceMap;
-    } else {
-      return null;
-    }
-  };
-
-  // Based on [michaelficarra/CoffeeScriptRedux](http://goo.gl/ZTx1p)
-  // NodeJS / V8 have no support for transforming positions in stack traces using
-  // sourceMap, so we must monkey-patch Error to display CoffeeScript source
-  // positions.
-  Error.prepareStackTrace = function(err, stack) {
-    var frame, frames, getSourceMapping;
-    getSourceMapping = function(filename, line, column) {
-      var answer, sourceMap;
-      sourceMap = getSourceMap(filename, line, column);
-      if (sourceMap != null) {
-        answer = sourceMap.sourceLocation([line - 1, column - 1]);
-      }
-      if (answer != null) {
-        return [answer[0] + 1, answer[1] + 1];
-      } else {
-        return null;
-      }
-    };
-    frames = (function() {
-      var i, len, results;
-      results = [];
-      for (i = 0, len = stack.length; i < len; i++) {
-        frame = stack[i];
-        if (frame.getFunction() === exports.run) {
-          break;
-        }
-        results.push(`    at ${formatSourcePosition(frame, getSourceMapping)}`);
-      }
-      return results;
-    })();
-    return `${err.toString()}\n${frames.join('\n')}\n`;
-  };
-
   checkShebangLine = function(file, input) {
@@ -428,0 +296,0 @@ var args, firstLine, ref, rest;

package.json

@@ -11,3 +11,3 @@ {
   "author": "Jeremy Ashkenas",
-  "version": "2.2.1-patch.1",
+  "version": "2.2.1-patch.2",
   "license": "MIT",
@@ -14,0 +14,0 @@ "engines": {

No alert changes

Improved metrics

Number of low supply chain risk alerts

18

decreased by-18.18%

Worsened metrics

Total package byte prevSize

683879

decreased by-2.3%

Number of package files

28

decreased by-3.45%

Lines of code

15063

decreased by-2.79%

No dependency changes