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#! /usr/bin/env python2
# -*- coding: utf8 -*-
#
# Copyright (C) 2015 Andrei Karas
import sys
import subprocess;
def readFile(path):
with open(path, "r") as f:
return f.read()
def writeFile(fileName, data, opts="w"):
with open(fileName, opts) as w:
w.write(data)
def firstBigLetter(text):
return text[0].upper() + text[1:]
def gitAddFile(path):
subprocess.call(["git", "add", path])
if len(sys.argv) < 2 or len(sys.argv) > 3:
print "Usage:"
print " addfile.py [dir] nodename"
print "Examples:"
print " addfile.py expr TestExpr"
print " addfile.py TestNode"
exit(1)
nodeTemplate = readFile("tpl/node.tpl")
parserTemplate = readFile("tpl/parser.tpl")
if len(sys.argv) == 2:
dirName = ""
typeName = sys.argv[1]
nodeName = typeName.lower()
else:
dirName = sys.argv[1].lower()
typeName = sys.argv[2]
nodeName = typeName.lower()
suffixSize = 0
parserAdditionalCode1 = ""
parserAdditionalCode2 = ""
parserBaseInclude = ""
if dirName != "":
if nodeName[-4:] == "decl":
suffixSize = 4
parserAdditionalCode1 = " fillLocation(node);\n fillDeclLabel(node);\n"
parserAdditionalCode2 = "\n fillDeclAutoGenerated(node);\n fillDeclAttributes(node);\n"
parserBaseInclude = "#include \"parsers/base/decl.h\"\n"
elif nodeName[-4:] == "type":
suffixSize = 4
parserAdditionalCode2 = "\n fillTypeName(node);\n fillTypeAttributes(node);\n"
parserBaseInclude = "#include \"parsers/base/type.h\"\n"
elif nodeName[-3:] == "cst":
suffixSize = 3
elif nodeName[-4:] == "expr":
suffixSize = 4
parserAdditionalCode1 = " fillExprLocation(node);\n"
parserAdditionalCode2 = "\n fillExprOperands(node);\n"
parserBaseInclude = "#include \"parsers/base/expr.h\"\n"
elif nodeName[-3:] == "ref":
suffixSize = 3
parserAdditionalCode1 = " fillRefLocation(node);\n"
parserAdditionalCode2 = "\n fillRefOperands(node);\n"
parserBaseInclude = "#include \"parsers/base/ref.h\"\n"
elif nodeName[-5:] == "block":
suffixSize = 5
parserAdditionalCode1 = " fillExprLocation(node);\n"
parserAdditionalCode2 = "\n fillExprOperands(node);\n"
parserBaseInclude = "#include \"parsers/base/expr.h\"\n"
elif nodeName[-4:] == "stmt":
suffixSize = 4
parserAdditionalCode1 = " fillExprLocation(node);\n"
parserBaseInclude = "#include \"parsers/base/expr.h\"\n#include \"parsers/base/stmt.h\"\n"
parserAdditionalCode2 = ""
elif nodeName[-3:] == "vec":
suffixSize = 3
parserBaseInclude = "#include \"parsers/base/vec.h\"\n"
parserAdditionalCode2 = ""
elif nodeName[-4:] == "list":
suffixSize = 4
else:
print "unknown nodename"
exit(1)
else:
suffixSize = 0
word1 = nodeName[0 : len(nodeName) - suffixSize]
word2 = nodeName[- suffixSize:]
if dirName != "":
fileName = word1 + "_" + word2
guardHeader = (dirName + "_" + nodeName).upper()
baseName = dirName
baseTypeName = firstBigLetter(dirName)
nodeInclude = dirName + "/" + fileName
enumValue = (word1 + "_" + word2).upper()
else:
fileName = word1
guardHeader = nodeName.upper()
baseName = "node"
baseTypeName = ""
nodeInclude = fileName
enumValue = word1.upper()
nodeFileName = "../src/nodes/{0}.h".format(nodeInclude)
parserFileName = "../src/parsers/{0}.cpp".format(nodeInclude)
writeFile(nodeFileName,
nodeTemplate.format(guardHeader, baseName, typeName, baseTypeName))
writeFile(parserFileName,
parserTemplate.format(typeName, nodeInclude, parserBaseInclude, parserAdditionalCode1, parserAdditionalCode2))
gitAddFile(nodeFileName);
gitAddFile(parserFileName);
writeFile("../src/includes/nodeincludes.h",
"#include \"nodes/{0}.h\"\n".format(nodeInclude), "a");
writeFile("../src/includes/nodeshandling.inc",
"handleNodeType({0}, {1})\n".format(enumValue, typeName), "a");
writeFile("../src/includes/parserdefines.inc",
"parserDefine({0});\n".format(typeName), "a");
writeFile("../src/Makefile.files",
" \\\n nodes/{0}.h \\\n parsers/{0}.cpp".format(nodeInclude, nodeInclude), "a");
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