tools,bootstrap: preprocess gypi files to json

PR-URL: #19140 Reviewed-By: Anna Henningsen <[email protected]> Reviewed-By: Joyee Cheung <[email protected]>

Author: devsnek

lib/internal/process.js

@@ -109,16 +109,9 @@ function setupMemoryUsage(_memoryUsage){
 functionsetupConfig(_source){
 // NativeModule._source
 // used for `process.config`, but not a real module
-varconfig=_source.config;
+constconfig=_source.config;
 delete_source.config;
 
-// strip the gyp comment line at the beginning
-config=config.split('\n')
-.slice(1)
-.join('\n')
-.replace(/"/g,'\\"')
-.replace(/'/g,'"');
-
 process.config=JSON.parse(config,function(key,value){
 if(value==='true')returntrue;
 if(value==='false')returnfalse;

tools/js2c.py

@@ -261,6 +261,11 @@ def JS2C(source, target):
 if'/'innameor'\\'inname:
 name='/'.join(re.split('/|\\\\', name)[1:])
 
+# if its a gypi file we're going to want it as json
+# later on anyway, so get it out of the way now
+ifname.endswith(".gypi"):
+lines=re.sub(r'#.*?\n', '', lines)
+lines=re.sub(r'\'', '"', lines)
 name=name.split('.', 1)[0]
 var=name.replace('-', '_').replace('/', '_')
 key='%s_key'%var