tools: replace GYP with GYP3

LICENSE

@@ -1064,9 +1064,10 @@ The externally maintained libraries used by Node.js are:
     --------
   """
 
-- GYP, located at tools/gyp, is licensed as follows:
+- GYP3, located at tools/gyp, is licensed as follows:
   """
     Copyright (c) 2009 Google Inc. All rights reserved.
+    Copyright (c) 2019 Refael Ackeramnn<refack@gmail.com>. All rights reserved.
 
     Redistribution and use in source and binary forms, with or without
     modification, are permitted provided that the following conditions are

configure.py

@@ -24,7 +24,7 @@
 CC = os.environ.get('CC', 'cc' if sys.platform == 'darwin' else 'gcc')
 CXX = os.environ.get('CXX', 'c++' if sys.platform == 'darwin' else 'g++')
 
-sys.path.insert(0, os.path.join('tools', 'gyp', 'pylib'))
+sys.path.insert(0, os.path.join('tools', 'gyp'))
 from gyp.common import GetFlavor
 
 # imports in tools/configure.d

tools/gyp/.gitignore

@@ -1 +1,4 @@
 *.pyc
+/out/
+/.venv/
+*.tests

tools/gyp/.travis.yml

@@ -0,0 +1,77 @@
+linux-setup-steps: &linux-setup-steps
+  dist: xenial  # required for Python >= 3.7 (travis-ci/travis-ci#9069)
+  os: linux
+  language: python
+  install:
+    - pip install --upgrade pip pipenv
+    - pipenv install --dev
+    - sudo apt-get install ninja-build
+
+windows-setup-steps: &windows-setup-steps
+  os: windows
+  language: shell  # 'language: python' is not yet supported on Windows
+  env:
+    - PYTHONUNBUFFERED=1
+  install:
+    - pip install --user --upgrade pip pipenv
+    - pipenv install --dev
+
+osx-setup-steps: &osx-setup-steps
+  os: osx
+  language: cpp  # 'language: python' is not yet supported on macOS
+  # before_install: brew upgrade python  # takes too long
+  install:
+    - HOMEBREW_NO_AUTO_UPDATE=1 brew install ninja
+    - pip install --upgrade pip pipenv
+    - pipenv install --dev
+    - pipenv install PyObjC  # This is not in the Pipfile because it breaks other platforms https://github.com/pypa/pipenv/issues/3187
+
+matrix:
+  include:
+    - name: "Linux: test with make and ninja on Python 3.7"
+      python: '3.7'
+      <<: *linux-setup-steps
+      script: pipenv run -v test -f make,ninja
+
+    - name: "Linux: test with make and ninja on Python 2.7"
+      python: '2.7'
+      <<: *linux-setup-steps
+      script: pipenv run -v test -f make,ninja
+
+    - name: "Windows: test on Python 3 with VS2019 Build Tools"
+      <<: *windows-setup-steps
+      env:
+        - GYP_MSVS_VERSION=2019
+        - PATH=/c/Python37:/c/Python37/Scripts:/C/Users/travis/AppData/Roaming/Python/Python37/Scripts:$PATH
+      before_install:
+        - choco install python3 visualstudio2019buildtools visualstudio2019-workload-vctools
+      script: pipenv run -v test -f msvs
+
+#    - name: "Windows: test on Python 2 with VS2017 Build Tools"
+#      <<: *windows-setup-steps
+#      env:
+#        - GYP_MSVS_VERSION=2017
+#        - GYP_BUILD_TOOL=C:\Program Files (x86)\Microsoft Visual Studio\2017\BuildTools\MSBuild\15.0\Bin\MSBuild.exe
+#        - PATH=/c/Python27:/c/Python27/Scripts:/C/Users/travis/AppData/Roaming/Python/Scripts:$PATH
+#      before_install:
+#        - choco install python2 visualstudio2017buildtools visualstudio2017-workload-vctools
+#      script:
+#        - ls -la tools/vssetup.powershell
+#        - pipenv run -v test -f msvs
+
+    - name: "macOS: test with make and ninja on Python 3.7"
+      <<: *osx-setup-steps
+      script: pipenv run -v test -f make,ninja
+
+    - name: "lint with Python 2.7"
+      python: '2.7'
+      <<: *linux-setup-steps
+      script: pipenv run -v lint
+
+    - name: "lint with Python 3.7"
+      python: '3.7'
+      <<: *linux-setup-steps
+      script: pipenv run -v lint
+
+notifications:
+  slack: node4good:C2EI9vo04FY8Ce5u7kcOLlDw

tools/gyp/LICENSE

@@ -1,4 +1,5 @@
 Copyright (c) 2009 Google Inc. All rights reserved.
+Copyright (c) 2019 Refael Ackermann<refack@gmail.com>. All rights reserved.
 
 Redistribution and use in source and binary forms, with or without
 modification, are permitted provided that the following conditions are

tools/gyp/Pipfile

@@ -0,0 +1,14 @@
+[[source]]
+url = "https://pypi.org/simple"
+verify_ssl = true
+name = "pypi"
+
+[dev-packages]
+flake8 = "*"
+pywin32 = { version = "*", sys_platform = "=='win32'" }
+
+[packages]
+
+[scripts]
+lint = "flake8 . --count --show-source --statistics"
+test = "python gyptest.py -a"

tools/gyp/README.md

@@ -1,4 +1,8 @@
-GYP can Generate Your Projects.
+[a fork of the unmaintained [google/GYP](https://chromium.googlesource.com/external/gyp)]
+
+[![Build Status](https://travis-ci.com/refack/GYP.svg?branch=master)](https://travis-ci.com/refack/GYP)
+
+Generate You Projects
 ===================================
 
-Documents are available at [gyp.gsrc.io](https://gyp.gsrc.io), or you can check out ```md-pages``` branch to read those documents offline.
+Documentation is available at [http://gyp3.org/](http://gyp3.org/) (or at the [`gh-pages`](https://github.com/refack/GYP/blob/gh-pages/index.md) branch).