yeet

node_modules/xcode/lib/parser/pbxproj.pegjs

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+/**
+ Licensed to the Apache Software Foundation (ASF) under one
+ or more contributor license agreements.  See the NOTICE file
+ distributed with this work for additional information
+ regarding copyright ownership.  The ASF licenses this file
+ to you under the Apache License, Version 2.0 (the
+ 'License'); you may not use this file except in compliance
+ with the License.  You may obtain a copy of the License at
+ http://www.apache.org/licenses/LICENSE-2.0
+ Unless required by applicable law or agreed to in writing,
+ software distributed under the License is distributed on an
+ 'AS IS' BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ KIND, either express or implied.  See the License for the
+ specific language governing permissions and limitations
+ under the License.
+ */
+
+{
+    function merge_obj(obj, secondObj) {
+        if (!obj)
+            return secondObj;
+
+        for(var i in secondObj)
+            obj[i] = merge_obj(obj[i], secondObj[i]);
+
+        return obj;
+    }
+}
+
+/*
+ *  Project: point of entry from pbxproj file
+ */
+Project
+  = headComment:SingleLineComment? InlineComment? _ obj:Object NewLine _
+    {
+        var proj = Object.create(null)
+        proj.project = obj
+
+        if (headComment) {
+            proj.headComment = headComment
+        }
+
+        return proj;
+    }
+
+/*
+ *  Object: basic hash data structure with Assignments
+ */
+Object
+  = "{" obj:(AssignmentList / EmptyBody) "}"
+    { return obj }
+
+EmptyBody
+  = _
+    { return Object.create(null) }
+
+AssignmentList
+  = _ list:((a:Assignment / d:DelimitedSection) _)+
+    {
+        var returnObject = list[0][0];
+        for(var i = 1; i < list.length; i++){
+            var another = list[i][0];
+            returnObject = merge_obj(returnObject, another);
+        }
+        return returnObject;
+    }
+
+/*
+ *  Assignments
+ *  can be simple "key = value"
+ *  or commented "key /* real key * / = value"
+ */
+Assignment
+  = SimpleAssignment / CommentedAssignment
+
+SimpleAssignment
+  = id:Identifier _ "=" _ val:Value ";"
+    {
+      var result = Object.create(null);
+      result[id] = val
+      return result
+    }
+
+CommentedAssignment
+  = commentedId:CommentedIdentifier _ "=" _ val:Value ";"
+    {
+        var result = Object.create(null),
+            commentKey = commentedId.id + '_comment';
+
+        result[commentedId.id] = val;
+        result[commentKey] = commentedId[commentKey];
+        return result;
+
+    }
+    /
+    id:Identifier _ "=" _ commentedVal:CommentedValue ";"
+    {
+        var result = Object.create(null);
+        result[id] = commentedVal.value;
+        result[id + "_comment"] = commentedVal.comment;
+        return result;
+    }
+
+CommentedIdentifier
+  = id:Identifier _ comment:InlineComment
+    {
+        var result = Object.create(null);
+        result.id = id;
+        result[id + "_comment"] = comment.trim();
+        return result
+    }
+
+CommentedValue
+  = literal:Value _ comment:InlineComment
+    {
+        var result = Object.create(null)
+        result.comment = comment.trim();
+        result.value = literal.trim();
+        return result;
+    }
+
+InlineComment
+  = InlineCommentOpen body:[^*]+ InlineCommentClose
+    { return body.join('') }
+
+InlineCommentOpen
+  = "/*"
+
+InlineCommentClose
+  = "*/"
+
+/*
+ *  DelimitedSection - ad hoc project structure pbxproj files use
+ */
+DelimitedSection
+  = begin:DelimitedSectionBegin _ fields:(AssignmentList / EmptyBody) _ DelimitedSectionEnd
+    {
+        var section = Object.create(null);
+        section[begin.name] = fields
+
+        return section
+    }
+
+DelimitedSectionBegin
+  = "/* Begin " sectionName:Identifier " section */" NewLine
+    { return { name: sectionName } }
+
+DelimitedSectionEnd
+  = "/* End " sectionName:Identifier " section */" NewLine
+    { return { name: sectionName } }
+
+/*
+ * Arrays: lists of values, possible wth comments
+ */
+Array
+  = "(" arr:(ArrayBody / EmptyArray ) ")" { return arr }
+
+EmptyArray
+  = _ { return [] }
+
+ArrayBody
+  = _ head:ArrayEntry _ tail:ArrayBody? _
+    {
+        if (tail) {
+            tail.unshift(head);
+            return tail;
+        } else {
+            return [head];
+        }
+    }
+
+ArrayEntry
+  = SimpleArrayEntry / CommentedArrayEntry
+
+SimpleArrayEntry
+  = val:Value EndArrayEntry { return val }
+
+CommentedArrayEntry
+  = val:Value _ comment:InlineComment EndArrayEntry
+    {
+        var result = Object.create(null);
+        result.value = val.trim();
+        result.comment = comment.trim();
+        return result;
+    }
+
+EndArrayEntry
+  = "," / _ &")"
+
+/*
+ *  Identifiers and Values
+ */
+Identifier
+  = id:[A-Za-z0-9_.]+ { return id.join('') }
+  / QuotedString
+
+Value
+  = Object / Array / NumberValue / StringValue
+
+NumberValue
+  = DecimalValue / IntegerValue
+
+DecimalValue
+  = decimal:(IntegerValue "." IntegerValue)
+    {
+        // store decimals as strings
+        // as JS doesn't differentiate bw strings and numbers
+        return decimal.join('')
+    }
+
+IntegerValue
+  = !Alpha number:Digit+ !NonTerminator
+    { return parseInt(number.join(''), 10) }
+
+StringValue
+ = QuotedString / LiteralString
+
+QuotedString
+ = DoubleQuote str:QuotedBody DoubleQuote { return '"' + str + '"' }
+
+QuotedBody
+ = str:NonQuote+ { return str.join('') }
+
+NonQuote
+  = EscapedQuote / !DoubleQuote char:. { return char }
+
+EscapedQuote
+  = "\\" DoubleQuote { return '\\"' }
+
+LiteralString
+  = literal:LiteralChar+ { return literal.join('') }
+
+LiteralChar
+  = !InlineCommentOpen !LineTerminator char:NonTerminator
+    { return char }
+
+NonTerminator
+  = [^;,\n]
+
+/*
+ * SingleLineComment - used for the encoding comment
+ */
+SingleLineComment
+  = "//" _ contents:OneLineString NewLine
+    { return contents }
+
+OneLineString
+  = contents:NonLine*
+    { return contents.join('') }
+
+/*
+ *  Simple character checking rules
+ */
+Digit
+  = [0-9]
+
+Alpha
+  = [A-Za-z]
+
+DoubleQuote
+  = '"'
+
+_ "whitespace"
+  = whitespace*
+
+whitespace
+  = NewLine / [\t ]
+
+NonLine
+  = !NewLine char:Char
+    { return char }
+
+LineTerminator
+  = NewLine / ";"
+
+NewLine
+    = [\n\r]
+
+Char
+  = .