build,tools: simply build config as config.json

.gitignore

@@ -35,8 +35,6 @@ node
 node_g
 *.swp
 .benchmark_reports
-icu_config.gypi
-.eslintcache
 node_trace.*.log
 coverage/
 !**/node_modules/**/coverage
@@ -50,11 +48,11 @@ Release/
 !**/node_modules/**/release
 !doc/blog/**
 *.sln
-!nodemsi.sln
+!tools/msvs/msi/nodemsi.sln
 *.suo
 *.vcproj
 *.vcxproj
-!custom_actions.vcxproj
+!tools/msvs/msi/custom_actions.vcxproj
 *.vcxproj.user
 *.vcxproj.filters
 UpgradeLog*.XML
@@ -64,12 +62,12 @@ ipch/
 *.opensdf
 *.VC.db
 *.VC.opendb
-.vs/
-.vscode/
 /*.exe
 
 /config.mk
+/config.json
 /config.gypi
+/icu_config.gypi
 /config.status
 /config_fips.gypi
 *-nodegyp*
@@ -115,7 +113,6 @@ tools/doc/node_modules
 tools/clang-format/node_modules
 
 # test artifacts
-icu_config.gypi
 *.tap
 
 # Xcode workspaces and project folders

Makefile

@@ -163,7 +163,7 @@ clean: ## Remove build artifacts.
 .PHONY: distclean
 distclean:
 	$(RM) -r out
-	$(RM) config.gypi icu_config.gypi config_fips.gypi
+	$(RM) config.gypi icu_config.gypi config_fips.gypi config.json
 	$(RM) config.mk
 	$(RM) -r $(NODE_EXE) $(NODE_G_EXE)
 	$(RM) -r node_modules

configure.py

@@ -1268,10 +1268,15 @@ def configure_static(o):
         o['libraries'] += ['-static-libasan']
 
 
-def write(filename, data):
+def write(filename, data, dumpVerbose=False, isJson=False):
   print_verbose('creating %s' % filename)
-  with open(filename, 'w+') as f:
-    f.write(data)
+  if dumpVerbose:
+    print_verbose(data)
+  with open(filename, 'w+') as fh:
+    if isJson:
+      json.dump(data, fh, indent=2, sort_keys=True)
+    else:
+      fh.write(data)
 
 do_not_edit = '# Do not edit. Generated by the configure script.\n'
 
@@ -1639,20 +1644,25 @@ def make_bin_override():
 else:
   make_global_settings = False
 
+write('config.json', variables, dumpVerbose=True, isJson=True)
+
 output = {
-  'variables': variables,
   'target_defaults': output,
+  'variables': {
+    'includes': [ 'config.json' ],
+  },
 }
 if make_global_settings:
   output['make_global_settings'] = make_global_settings
 
-print_verbose(output)
-
-write('config.gypi', do_not_edit +
-      pprint.pformat(output, indent=2) + '\n')
+config_gypi = do_not_edit + pprint.pformat(output, indent=2) + '\n'
+write('config.gypi', config_gypi, dumpVerbose=True)
 
-write('config.status', '#!/bin/sh\nset -x\nexec ./configure ' +
-      ' '.join([pipes.quote(arg) for arg in original_argv]) + '\n')
+config_status = """#!/bin/sh
+set -x
+exec ./configure %s
+""" % ' '.join([pipes.quote(arg) for arg in original_argv])
+write('config.status', config_status)
 os.chmod('config.status', 0o775)
 
 config = {
@@ -1664,14 +1674,14 @@ def make_bin_override():
 if options.prefix:
   config['PREFIX'] = options.prefix
 
-config = '\n'.join(['='.join(item) for item in config.items()]) + '\n'
+config_mk = do_not_edit + '\n'.join(['='.join(item) for item in config.items()]) + '\n'
 
 # On Windows there's no reason to search for a different python binary.
 bin_override = None if sys.platform == 'win32' else make_bin_override()
 if bin_override:
-  config = 'export PATH:=' + bin_override + ':$(PATH)\n' + config
+  config_mk = 'export PATH:=' + bin_override + ':$(PATH)\n' + config_mk
 
-write('config.mk', do_not_edit + config)
+write('config.mk', config_mk)
 
 gyp_args = ['--no-parallel']
 

tools/install.py

@@ -1,28 +1,21 @@
 #!/usr/bin/env python
 
 from __future__ import print_function
-import ast
 import errno
+import json
 import os
-import re
 import shutil
 import sys
-from getmoduleversion import get_version
 
 # set at init time
 node_prefix = '/usr/local' # PREFIX variable from Makefile
 install_path = None # base target directory (DESTDIR + PREFIX from Makefile)
-target_defaults = None
 variables = None
 
 def abspath(*args):
   path = os.path.join(*args)
   return os.path.abspath(path)
 
-def load_config():
-  s = open('config.gypi').read()
-  return ast.literal_eval(s)
-
 def try_unlink(path):
   try:
     os.unlink(path)
@@ -173,6 +166,7 @@ def ignore_inspector_headers(files, dest):
   action([
     'common.gypi',
     'config.gypi',
+    'config.json',
     'src/node.h',
     'src/node_api.h',
     'src/js_native_api.h',
@@ -205,14 +199,12 @@ def ignore_inspector_headers(files, dest):
     ], 'include/node/')
 
 def run(args):
-  global node_prefix, install_path, target_defaults, variables
+  global node_prefix, install_path, variables
 
   # chdir to the project's top-level directory
   os.chdir(abspath(os.path.dirname(__file__), '..'))
 
-  conf = load_config()
-  variables = conf['variables']
-  target_defaults = conf['target_defaults']
+  variables = json.load('config.json')
 
   # argv[2] is a custom install prefix for packagers (think DESTDIR)
   # argv[3] is a custom install prefix (think PREFIX)

tools/js2c.py

@@ -193,6 +193,10 @@ def ReadMacros(lines):
   return UnionBytes(config_raw, arraysize(config_raw));  // config.gypi
 }}
 
+UnionBytes NativeModuleLoader::GetBuildConfig() {{
+  return UnionBytes(build_config_raw, arraysize(build_config_raw));  // config.json
+}}
+
 }}  // namespace native_module
 
 }}  // namespace node
@@ -272,11 +276,18 @@ def AddModule(module, source):
     if name.endswith('.gypi'):
       # Currently only config.gypi is allowed
       assert name == 'config.gypi'
-      lines = re.sub(r'\'true\'', 'true', lines)
-      lines = re.sub(r'\'false\'', 'false', lines)
+      config_filename = str(name).replace('gypi', 'json')
+      config = ReadFile(config_filename)
+      config = re.sub('"true"', 'true', config)
+      config = re.sub('"false"', 'false', config)
+      print(config)
+      config_definition = GetDefinition('build_config_raw', config)
+      definitions.append(config_definition)
+      lines = lines.replace("{ 'includes': ['config.json']}", config)
       lines = re.sub(r'#.*?\n', '', lines)
-      lines = re.sub(r'\'', '"', lines)
+      lines = re.sub("'", '"', lines)
       definition = GetDefinition('config_raw', lines)
+      print(lines)
       definitions.append(definition)
     else:
       AddModule(name.split('.', 1)[0], lines)