[CocoaPods] Make podspec great again.

.travis.yml

@@ -21,6 +21,7 @@ script:
   - if [[ "$TEST_TYPE" = e2e-objc-tvos ]]; then node ./scripts/run-ci-e2e-tests.js --tvos --retries 3; fi
   - if [[ "$TEST_TYPE" = js ]]; then npm run flow check; fi
   - if [[ "$TEST_TYPE" = js ]]; then npm test -- --maxWorkers=1; fi
+  - if [[ ( "$TEST_TYPE" = podspecs ) && ( "$TRAVIS_PULL_REQUEST" = "false" ) ]]; then gem install cocoapods && ./scripts/process-podspecs.sh; fi
 
 env:
   matrix:
@@ -29,6 +30,7 @@ env:
     - TEST_TYPE=objc-ios
     - TEST_TYPE=objc-tvos
     - TEST_TYPE=js
+    - TEST_TYPE=podspecs
 
 branches:
   only:

React.podspec

@@ -1,140 +1,138 @@
-require 'json'
+require "json"
 
-package = JSON.parse(File.read(File.join(__dir__, 'package.json')))
+package = JSON.parse(File.read(File.join(__dir__, "package.json")))
 
 Pod::Spec.new do |s|
-  s.name                = "React"
-  s.version             = package['version']
-  s.summary             = package['description']
-  s.description         = <<-DESC
-                            React Native apps are built using the React JS
-                            framework, and render directly to native UIKit
-                            elements using a fully asynchronous architecture.
-                            There is no browser and no HTML. We have picked what
-                            we think is the best set of features from these and
-                            other technologies to build what we hope to become
-                            the best product development framework available,
-                            with an emphasis on iteration speed, developer
-                            delight, continuity of technology, and absolutely
-                            beautiful and fast products with no compromises in
-                            quality or capability.
-                         DESC
-  s.homepage            = "http://facebook.github.io/react-native/"
-  s.license             = package['license']
-  s.author              = "Facebook"
-  s.source              = { :git => "https://github.com/facebook/react-native.git", :tag => "v#{s.version}" }
-  s.default_subspec     = 'Core'
-  s.requires_arc        = true
-  s.platform            = :ios, "8.0"
-  s.pod_target_xcconfig = { "CLANG_CXX_LANGUAGE_STANDARD" => "c++14" }
-  s.header_dir          = 'React'
-  s.preserve_paths      = "package.json", "LICENSE", "LICENSE-CustomComponents", "PATENTS"
+  s.name                    = "React"
+  s.version                 = package["version"]
+  s.summary                 = package["description"]
+  s.description             = <<-DESC
+                                React Native apps are built using the React JS
+                                framework, and render directly to native UIKit
+                                elements using a fully asynchronous architecture.
+                                There is no browser and no HTML. We have picked what
+                                we think is the best set of features from these and
+                                other technologies to build what we hope to become
+                                the best product development framework available,
+                                with an emphasis on iteration speed, developer
+                                delight, continuity of technology, and absolutely
+                                beautiful and fast products with no compromises in
+                                quality or capability.
+                             DESC
+  s.homepage                = "http://facebook.github.io/react-native/"
+  s.license                 = package["license"]
+  s.author                  = "Facebook"
+  s.source                  = { :git => "https://github.com/facebook/react-native.git", :tag => "v#{s.version}" }
+  s.default_subspec         = "Core"
+  s.requires_arc            = true
+  s.platform                = :ios, "8.0"
+  s.pod_target_xcconfig     = { "CLANG_CXX_LANGUAGE_STANDARD" => "c++14" }
+  s.preserve_paths          = "package.json", "LICENSE", "LICENSE-CustomComponents", "PATENTS"
+  s.cocoapods_version       = ">= 1.2.0"
 
-  s.subspec 'Core' do |ss|
-    ss.dependency      'React/yoga'
-    ss.dependency      'React/cxxreact'
-    ss.source_files  = "React/**/*.{c,h,m,mm,S}"
-    ss.exclude_files = "**/__tests__/*", "IntegrationTests/*", "React/**/RCTTVView.*", "ReactCommon/yoga/*"
-    ss.frameworks    = "JavaScriptCore"
-    ss.libraries     = "stdc++"
+  s.subspec "Core" do |ss|
+    ss.dependency             "Yoga", "#{package["version"]}.React"
+    ss.dependency             "React/cxxreact"
+    ss.source_files         = "React/**/*.{c,h,m,mm,S}"
+    ss.exclude_files        = "**/__tests__/*", "IntegrationTests/*", "React/**/RCTTVView.*", "ReactCommon/yoga/*", "React/Cxx*/*"
+    ss.framework            = "JavaScriptCore"
+    ss.libraries            = "stdc++"
   end
 
-  s.subspec 'tvOS' do |ss|
-    ss.dependency       'React/Core'
-    ss.source_files   = "React/**/RCTTVView.{h, m}"
+  s.subspec "tvOS" do |ss|
+    ss.dependency             "React/Core"
+    ss.source_files         = "React/**/RCTTVView.{h, m}"
   end
 
-  s.subspec 'jschelpers' do |ss|
-    ss.source_files = 'ReactCommon/jschelpers/{JavaScriptCore,JSCWrapper}.{cpp,h}'
-    ss.header_dir   = 'jschelpers'
+  s.subspec "jschelpers" do |ss|
+    ss.source_files         = "ReactCommon/jschelpers/{JavaScriptCore,JSCWrapper}.{cpp,h}"
+    ss.private_header_files = "ReactCommon/jschelpers/{JavaScriptCore,JSCWrapper}.h"
+    ss.pod_target_xcconfig  = { "HEADER_SEARCH_PATHS" => "$(PODS_TARGET_SRCROOT)/ReactCommon" }
+    ss.framework            = "JavaScriptCore"
   end
 
-  s.subspec 'cxxreact' do |ss|
-    ss.dependency     'React/jschelpers'
-    ss.source_files = 'ReactCommon/cxxreact/{JSBundleType,oss-compat-util}.{cpp,h}'
-    ss.header_dir   = 'cxxreact'
+  s.subspec "cxxreact" do |ss|
+    ss.dependency             "React/jschelpers"
+    ss.source_files         = "ReactCommon/cxxreact/{JSBundleType,oss-compat-util}.{cpp,h}"
+    ss.private_header_files = "ReactCommon/cxxreact/{JSBundleType,oss-compat-util}.h"
+    ss.pod_target_xcconfig  = { "HEADER_SEARCH_PATHS" => "$(PODS_TARGET_SRCROOT)/ReactCommon" }
   end
 
-  s.subspec 'yoga' do |ss|
-    ss.source_files = 'ReactCommon/yoga/**/*.{c,h}'
-    ss.header_dir   = 'yoga'
+  s.subspec "ART" do |ss|
+    ss.dependency             "React/Core"
+    ss.source_files         = "Libraries/ART/**/*.{h,m}"
   end
 
-  s.subspec 'ART' do |ss|
-    ss.dependency       'React/Core'
-    ss.source_files   = "Libraries/ART/**/*.{h,m}"
+  s.subspec "RCTActionSheet" do |ss|
+    ss.dependency             "React/Core"
+    ss.source_files         = "Libraries/ActionSheetIOS/*.{h,m}"
   end
 
-  s.subspec 'RCTActionSheet' do |ss|
-    ss.dependency       'React/Core'
-    ss.source_files   = "Libraries/ActionSheetIOS/*.{h,m}"
+  s.subspec "RCTAdSupport" do |ss|
+    ss.dependency             "React/Core"
+    ss.source_files         = "Libraries/AdSupport/*.{h,m}"
   end
 
-  s.subspec 'RCTAdSupport' do |ss|
-    ss.dependency       'React/Core'
-    ss.source_files   = "Libraries/AdSupport/*.{h,m}"
+  s.subspec "RCTAnimation" do |ss|
+    ss.dependency             "React/Core"
+    ss.source_files         = "Libraries/NativeAnimation/{Drivers/*,Nodes/*,*}.{h,m}"
   end
 
-  s.subspec 'RCTAnimation' do |ss|
-    ss.dependency       'React/Core'
-    ss.source_files   = "Libraries/NativeAnimation/{Drivers/*,Nodes/*,*}.{h,m}"
+  s.subspec "RCTCameraRoll" do |ss|
+    ss.dependency             "React/Core"
+    ss.dependency             "React/RCTImage"
+    ss.source_files         = "Libraries/CameraRoll/*.{h,m}"
   end
 
-  s.subspec 'RCTCameraRoll' do |ss|
-    ss.dependency       'React/Core'
-    ss.dependency       'React/RCTImage'
-    ss.source_files   = "Libraries/CameraRoll/*.{h,m}"
+  s.subspec "RCTGeolocation" do |ss|
+    ss.dependency             "React/Core"
+    ss.source_files         = "Libraries/Geolocation/*.{h,m}"
   end
 
-  s.subspec 'RCTGeolocation' do |ss|
-    ss.dependency       'React/Core'
-    ss.source_files   = "Libraries/Geolocation/*.{h,m}"
+  s.subspec "RCTImage" do |ss|
+    ss.dependency             "React/Core"
+    ss.dependency             "React/RCTNetwork"
+    ss.source_files         = "Libraries/Image/*.{h,m}"
   end
 
-  s.subspec 'RCTImage' do |ss|
-    ss.dependency       'React/Core'
-    ss.dependency       'React/RCTNetwork'
-    ss.source_files   = "Libraries/Image/*.{h,m}"
+  s.subspec "RCTNetwork" do |ss|
+    ss.dependency             "React/Core"
+    ss.source_files         = "Libraries/Network/*.{h,m,mm}"
   end
 
-  s.subspec 'RCTNetwork' do |ss|
-    ss.dependency       'React/Core'
-    ss.source_files   = "Libraries/Network/*.{h,m,mm}"
+  s.subspec "RCTPushNotification" do |ss|
+    ss.dependency             "React/Core"
+    ss.source_files         = "Libraries/PushNotificationIOS/*.{h,m}"
   end
 
-  s.subspec 'RCTPushNotification' do |ss|
-    ss.dependency       'React/Core'
-    ss.source_files   = "Libraries/PushNotificationIOS/*.{h,m}"
+  s.subspec "RCTSettings" do |ss|
+    ss.dependency             "React/Core"
+    ss.source_files         = "Libraries/Settings/*.{h,m}"
   end
 
-  s.subspec 'RCTSettings' do |ss|
-    ss.dependency       'React/Core'
-    ss.source_files   = "Libraries/Settings/*.{h,m}"
+  s.subspec "RCTText" do |ss|
+    ss.dependency             "React/Core"
+    ss.source_files         = "Libraries/Text/*.{h,m}"
   end
 
-  s.subspec 'RCTText' do |ss|
-    ss.dependency       'React/Core'
-    ss.source_files   = "Libraries/Text/*.{h,m}"
+  s.subspec "RCTVibration" do |ss|
+    ss.dependency             "React/Core"
+    ss.source_files         = "Libraries/Vibration/*.{h,m}"
   end
 
-  s.subspec 'RCTVibration' do |ss|
-    ss.dependency       'React/Core'
-    ss.source_files   = "Libraries/Vibration/*.{h,m}"
+  s.subspec "RCTWebSocket" do |ss|
+    ss.dependency             "React/Core"
+    ss.source_files         = "Libraries/WebSocket/*.{h,m}"
   end
 
-  s.subspec 'RCTWebSocket' do |ss|
-    ss.dependency       'React/Core'
-    ss.source_files   = "Libraries/WebSocket/*.{h,m}"
+  s.subspec "RCTLinkingIOS" do |ss|
+    ss.dependency             "React/Core"
+    ss.source_files         = "Libraries/LinkingIOS/*.{h,m}"
   end
 
-  s.subspec 'RCTLinkingIOS' do |ss|
-    ss.dependency       'React/Core'
-    ss.source_files   = "Libraries/LinkingIOS/*.{h,m}"
-  end
-
-  s.subspec 'RCTTest' do |ss|
-    ss.dependency       'React/Core'
-    ss.source_files   = "Libraries/RCTTest/**/*.{h,m}"
-    ss.frameworks     = "XCTest"
+  s.subspec "RCTTest" do |ss|
+    ss.dependency             "React/Core"
+    ss.source_files         = "Libraries/RCTTest/**/*.{h,m}"
+    ss.frameworks           = "XCTest"
   end
 end

ReactCommon/yoga/Yoga.podspec

@@ -0,0 +1,44 @@
+package = JSON.parse(File.read(File.expand_path('../../package.json', __dir__)))
+version = package['version']
+
+source = { :git => 'https://github.com/facebook/react-native.git' }
+if version == '1000.0.0'
+  # This is an unpublished version, use the latest commit hash of the react-native repo, which we’re presumably in.
+  source[:commit] = `git rev-parse HEAD`.strip
+else
+  source[:tag] = "v#{version}"
+end
+
+Pod::Spec.new do |spec|
+  spec.name = 'Yoga'
+  spec.version = "#{version}.React"
+  spec.license =  { :type => 'BSD' }
+  spec.homepage = 'https://facebook.github.io/yoga/'
+  spec.documentation_url = 'https://facebook.github.io/yoga/docs/api/c/'
+
+  spec.summary = 'Yoga is a cross-platform layout engine which implements Flexbox.'
+  spec.description = 'Yoga is a cross-platform layout engine enabling maximum collaboration within your team by implementing an API many designers are familiar with, and opening it up to developers across different platforms.'
+
+  spec.authors = 'Facebook'
+  spec.source = source
+
+  spec.module_name = 'yoga'
+  spec.requires_arc = false
+  spec.compiler_flags = [
+      '-fno-omit-frame-pointer',
+      '-fexceptions',
+      '-Wall',
+      '-Werror',
+      '-std=c11',
+      '-fPIC'
+  ]
+
+  # Pinning to the same version as React.podspec.
+  spec.platform = :ios, "8.0"
+
+  # Set this environment variable when not using the `:path` option to install the pod.
+  # E.g. when publishing this spec to a spec repo.
+  source_files = 'yoga/**/*.{c,h}'
+  source_files = File.join('ReactCommon/yoga', source_files) if ENV['INSTALL_YOGA_WITHOUT_PATH_OPTION']
+  spec.source_files = source_files
+end

scripts/process-podspecs.sh

@@ -0,0 +1,62 @@
+#!/bin/bash
+set -ex
+
+SCRIPTS=$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)
+ROOT=$(dirname $SCRIPTS)
+YOGA_ROOT="$ROOT/ReactCommon/yoga"
+
+# Specify `SPEC_REPO` as an env variable if you want to push to a specific spec repo.
+# Defaults to `react-test`, which is meant to be a dummy repo used to test that the specs fully lint.
+: ${SPEC_REPO:="react-test"}
+SPEC_REPO_DIR="$HOME/.cocoapods/repos/$SPEC_REPO"
+
+# If the `SPEC_REPO` does not exist yet, assume this is purely for testing and create a dummy repo.
+if ! [ -d "$SPEC_REPO_DIR" ]; then
+  mkdir -p "$SPEC_REPO_DIR"
+  cd "$SPEC_REPO_DIR"
+  echo "testing" > .gitkeep
+  git init
+  git add .gitkeep
+  git commit -m "init"
+  git remote add origin "https://example.com/$SPEC_REPO.git"
+fi
+
+cd "$SPEC_REPO_DIR"
+SPEC_REPO_REMOTE=$(git remote get-url origin)
+
+POD_LINT_OPT="--verbose --no-subspecs --allow-warnings --fail-fast --private --swift-version=3.0 --sources=$SPEC_REPO_REMOTE"
+
+# Get the version from a podspec.
+version() {
+  ruby -rcocoapods-core -rjson -e "puts Pod::Specification.from_file('$1').version"
+}
+
+# Lint both framework and static library builds.
+lint() {
+  pod lib lint $POD_LINT_OPT
+  pod lib lint $POD_LINT_OPT --use-libraries
+}
+
+# Push the spec in arg `$1`, which is expected to be in the cwd, to the `SPEC_REPO` in JSON format.
+push() {
+  local SPEC_NAME=$1
+  local POD_NAME=$(basename $SPEC_NAME .podspec)
+  local SPEC_DIR="$SPEC_REPO_DIR/$POD_NAME/$(version $SPEC_NAME)"
+  local SPEC_PATH="$SPEC_DIR/$SPEC_NAME.json"
+  mkdir -p $SPEC_DIR
+  env INSTALL_YOGA_WITHOUT_PATH_OPTION=1 pod ipc spec $SPEC_NAME > $SPEC_PATH
+}
+
+# Perform linting and publishing of podspec in cwd.
+# Skip linting with `SKIP_LINT` if e.g. publishing to a private spec repo.
+process() {
+  cd $1
+  if [ -z "$SKIP_LINT" ]; then
+    lint
+  fi
+  local SPEC_NAME=(*.podspec)
+  push $SPEC_NAME
+}
+
+process $YOGA_ROOT
+process $ROOT