Cocos2d-x v3.x .gitignore

.gitignore

# OSX - https://github.com/github/gitignore/blob/master/Global/OSX.gitignore
.DS_Store
.AppleDouble
.LSOverride

# Icon must end with two \r
Icon


# Thumbnails
._*

# Files that might appear in the root of a volume
.DocumentRevisions-V100
.fseventsd
.Spotlight-V100
.TemporaryItems
.Trashes
.VolumeIcon.icns

# Directories potentially created on remote AFP share
.AppleDB
.AppleDesktop
Network Trash Folder
Temporary Items
.apdisk


# Windows - https://github.com/github/gitignore/blob/master/Global/Windows.gitignore
# Windows image file caches
Thumbs.db
ehthumbs.db

# Folder config file
Desktop.ini

# Recycle Bin used on file shares
$RECYCLE.BIN/

# Windows Installer files
*.cab
*.msi
*.msm
*.msp

# Windows shortcuts
*.lnk

# CMake
*CMakeCache.txt
*CMakeFiles/
*cmake_install.cmake
*Makefile

# cocos studio
*.udf

# proj.android
bin/
proj.android/assets/
proj.android/bin/
proj.android/gen/
proj.android/libs/
proj.android/local.properties
proj.android/obj/
cocos2d/cocos/platform/android/java/bin/
cocos2d/cocos/platform/android/java/gen/
cocos2d/cocos/platform/android/java/local.properties
cocos2d/cocos/platform/android/java/res/
.metadata/
.recommenders/

# proj.android-studio
.idea/
*.iml
proj.android-studio/app/assets/
proj.android-studio/app/obj/
proj.android-studio/app/libs/armeabi/
proj.android-studio/app/libs/armeabi-v7a/
proj.android-studio/app/libs/x86/
proj.android-studio/app/gradle.properties
proj.android-studio/app/local.properties
proj.android-studio/*/build/
cocos2d/cocos/platform/android/libcocos2dx/build/
cocos2d/cocos/platform/android/java/libs/gps/build/

# proj.ios_mac
cocos2d/build/build/
cocos2d/build/cocos2d_libs.xcodeproj/xcuserdata/
proj.ios_mac/build/
proj.ios_mac/*.xcodeproj/project.xcworkspace
proj.ios_mac/*.xcodeproj/xcuserdata/
!*.pch

# proj.linux

# proj.win32
*.suo
.vs/
.vscode/
cocos2d/cocos/2d/Debug.*/
cocos2d/cocos/editor-support/spine/proj.win32/Debug.*/
cocos2d/external/Box2D/proj.win32/Debug.*/
cocos2d/external/recast/proj.win32/Debug.*/
cocos2d/cocos/2d/Release.*/
cocos2d/cocos/editor-support/spine/proj.win32/Release.*/
cocos2d/external/Box2D/proj.win32/Release.*/
cocos2d/external/recast/proj.win32/Release.*/
proj.win32/*.sdf
proj.win32/*.opensdf
proj.win32/Debug.*/
proj.win32/Release.*/

# others

proj.android-studio add *.iml

it looks not bad 👍

Since cocos uses CMake, you can add this for ignore CMake-generated files:

# CMake
*CMakeCache.txt
*CMakeFiles/
*cmake_install.cmake
*Makefile
lib/

Thanks!!