initial commit

node_modules/grim/lib/grim.js

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+(function() {
+  var Deprecation, Emitter, getRawStack, grim;
+
+  Emitter = require('emissary').Emitter;
+
+  Deprecation = require('./deprecation');
+
+  if (global.__grim__ == null) {
+    grim = global.__grim__ = {
+      deprecations: {},
+      includeDeprecatedAPIs: true,
+      getDeprecations: function() {
+        var deprecation, deprecations, deprecationsByLineNumber, deprecationsByPackage, fileName, lineNumber, packageName, _ref;
+        deprecations = [];
+        _ref = grim.deprecations;
+        for (fileName in _ref) {
+          deprecationsByLineNumber = _ref[fileName];
+          for (lineNumber in deprecationsByLineNumber) {
+            deprecationsByPackage = deprecationsByLineNumber[lineNumber];
+            for (packageName in deprecationsByPackage) {
+              deprecation = deprecationsByPackage[packageName];
+              deprecations.push(deprecation);
+            }
+          }
+        }
+        return deprecations;
+      },
+      getDeprecationsLength: function() {
+        return this.getDeprecations().length;
+      },
+      clearDeprecations: function() {
+        grim.deprecations = {};
+      },
+      logDeprecations: function() {
+        var deprecation, deprecations, _i, _len;
+        deprecations = this.getDeprecations();
+        deprecations.sort(function(a, b) {
+          return b.getCallCount() - a.getCallCount();
+        });
+        console.warn("\nCalls to deprecated functions\n-----------------------------");
+        for (_i = 0, _len = deprecations.length; _i < _len; _i++) {
+          deprecation = deprecations[_i];
+          console.warn("(" + (deprecation.getCallCount()) + ") " + (deprecation.getOriginName()) + " : " + (deprecation.getMessage()), deprecation);
+        }
+      },
+      deprecate: function(message, metadata) {
+        var deprecation, deprecationSite, error, fileName, lineNumber, originalStackTraceLimit, packageName, stack, _base, _base1, _base2, _ref, _ref1;
+        originalStackTraceLimit = Error.stackTraceLimit;
+        Error.stackTraceLimit = 7;
+        error = new Error;
+        Error.captureStackTrace(error);
+        Error.stackTraceLimit = originalStackTraceLimit;
+        stack = (_ref = typeof error.getRawStack === "function" ? error.getRawStack() : void 0) != null ? _ref : getRawStack(error);
+        stack = stack.slice(1);
+        deprecationSite = stack[0];
+        fileName = deprecationSite.getFileName();
+        lineNumber = deprecationSite.getLineNumber();
+        packageName = (_ref1 = metadata != null ? metadata.packageName : void 0) != null ? _ref1 : "";
+        if ((_base = grim.deprecations)[fileName] == null) {
+          _base[fileName] = {};
+        }
+        if ((_base1 = grim.deprecations[fileName])[lineNumber] == null) {
+          _base1[lineNumber] = {};
+        }
+        if ((_base2 = grim.deprecations[fileName][lineNumber])[packageName] == null) {
+          _base2[packageName] = new Deprecation(message);
+        }
+        deprecation = grim.deprecations[fileName][lineNumber][packageName];
+        deprecation.addStack(stack, metadata);
+        grim.emit("updated", deprecation);
+      },
+      addSerializedDeprecation: function(serializedDeprecation) {
+        var deprecation, fileName, lineNumber, message, packageName, stack, stacks, _base, _base1, _base2, _i, _len, _ref, _ref1, _ref2;
+        deprecation = Deprecation.deserialize(serializedDeprecation);
+        message = deprecation.getMessage();
+        fileName = deprecation.fileName, lineNumber = deprecation.lineNumber;
+        stacks = deprecation.getStacks();
+        packageName = (_ref = (_ref1 = stacks[0]) != null ? (_ref2 = _ref1.metadata) != null ? _ref2.packageName : void 0 : void 0) != null ? _ref : "";
+        if ((_base = grim.deprecations)[fileName] == null) {
+          _base[fileName] = {};
+        }
+        if ((_base1 = grim.deprecations[fileName])[lineNumber] == null) {
+          _base1[lineNumber] = {};
+        }
+        if ((_base2 = grim.deprecations[fileName][lineNumber])[packageName] == null) {
+          _base2[packageName] = new Deprecation(message, fileName, lineNumber);
+        }
+        deprecation = grim.deprecations[fileName][lineNumber][packageName];
+        for (_i = 0, _len = stacks.length; _i < _len; _i++) {
+          stack = stacks[_i];
+          deprecation.addStack(stack, stack.metadata);
+        }
+        grim.emit("updated", deprecation);
+      }
+    };
+    Emitter.extend(grim);
+  }
+
+  getRawStack = function(error) {
+    var originalPrepareStackTrace, result;
+    originalPrepareStackTrace = Error.prepareStackTrace;
+    Error.prepareStackTrace = function(error, stack) {
+      return stack;
+    };
+    result = error.stack;
+    Error.prepareStackTrace = originalPrepareStackTrace;
+    return result;
+  };
+
+  module.exports = global.__grim__;
+
+}).call(this);