Merge branch 'therealjs'

MANIFEST.in

@@ -4,6 +4,7 @@ recursive-include docs *
 include dxr/format
 include dxr/static_manifest
 recursive-include dxr/plugins *.py *.so
+recursive-include dxr/plugins/js/analyze_js *
 recursive-include dxr/static *
 recursive-include dxr/templates *
 recursive-include dxr/hgext *

dxr/plugins/js/__init__.py

@@ -0,0 +1,30 @@
+"""JS plugin: analyze Javascript files by building a symbol map on parse by
+esprima.
+"""
+
+from dxr.plugins import Plugin, filters_from_namespace, refs_from_namespace
+from dxr.filters import LINE
+from dxr.indexers import QUALIFIED_LINE_NEEDLE
+from dxr.plugins.js.indexers import TreeToIndex
+from dxr.plugins.js.refs import PLUGIN_NAME
+from dxr.plugins.js import refs, filters
+
+
+mappings = {
+    LINE: {
+        'properties': {
+            PLUGIN_NAME + '_prop': QUALIFIED_LINE_NEEDLE,
+            PLUGIN_NAME + '_var': QUALIFIED_LINE_NEEDLE,
+            PLUGIN_NAME + '_prop_ref': QUALIFIED_LINE_NEEDLE,
+            PLUGIN_NAME + '_var_ref': QUALIFIED_LINE_NEEDLE
+        }
+    }
+}
+
+
+plugin = Plugin(
+    tree_to_index=TreeToIndex,
+    mappings=mappings,
+    refs=refs_from_namespace(refs.__dict__),
+    filters=filters_from_namespace(filters.__dict__),
+)

dxr/plugins/js/analyze_js/.eslintrc

@@ -0,0 +1,18 @@
+env:
+  es6: true
+  mocha: true
+  node: true
+
+extends:
+  - eslint:recommended
+
+rules:
+  indent: [2, 2]
+  no-trailing-spaces: 2
+  no-unused-vars: [2, {vars: all, args: none}]
+  no-use-before-define: [error, {functions: false, classes: false}]
+  no-var: 1
+  no-warning-comments: [1, {terms: [xxx, fixme, hack], location: start}]
+  object-shorthand: [2, properties]
+  prefer-const: 1
+  no-console: 0