feat: Use Node 10 by default (#37 by @roni-castro)

BREAKING CHANGE: Node 10 is now the default version. The previous default of Node 8 is now end-of-life. Most users will have no issues with upgrading unless they use modules which rely on Node 8 behaviour. You can also now use the `node_version` parameter to set the Node version you require.

Author: roni-castro

.circleci/config.yml

@@ -21,7 +21,7 @@ jobs:
           paths: .
   publish:
     docker:
-      - image: circleci/node:8
+      - image: circleci/node:12
     environment:
       - PATH: '~/bin:/opt/yarn/yarn-v1.5.1/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin'
     steps:

src/commands/setup_macos_executor.yml

@@ -1,10 +1,16 @@
 description: Installs the required packages to build and test Android and iOS applications on the MacOS executor. You need to run this before running any other command on those executors.
 
+parameters:
+  node_version:
+    description: The version of Node to use. This can be either a major version ("8"), a major and minor ("8.4"), or a fully qualified version ("8.4.1").
+    type: string
+    default: '10'
+
 steps:
   - run:
       name: Configure Environment Variables
       command: |
-        echo 'export PATH="$PATH:/usr/local/opt/node@8/bin:~/.yarn/bin:~/project/node_modules/.bin:~/project/example/node_modules/.bin"' >> $BASH_ENV
+        echo 'export PATH="$PATH:/usr/local/opt/node@<<parameters.node_version>>/bin:~/.yarn/bin:~/project/node_modules/.bin:~/project/example/node_modules/.bin"' >> $BASH_ENV
         echo 'export ANDROID_HOME="/usr/local/share/android-sdk"' >> $BASH_ENV
         echo 'export ANDROID_SDK_ROOT="/usr/local/share/android-sdk"' >> $BASH_ENV
         echo 'export PATH="$ANDROID_SDK_ROOT/emulator:$ANDROID_SDK_ROOT/tools:$ANDROID_SDK_ROOT/platform-tools:$PATH"' >> $BASH_ENV
@@ -21,7 +27,7 @@ steps:
       command: |
         HOMEBREW_NO_AUTO_UPDATE=1 brew tap wix/brew >/dev/null
         HOMEBREW_NO_AUTO_UPDATE=1 brew tap homebrew/cask >/dev/null
-        HOMEBREW_NO_AUTO_UPDATE=1 brew install node@8 >/dev/null
+        HOMEBREW_NO_AUTO_UPDATE=1 brew install node@<<parameters.node_version>> >/dev/null
         HOMEBREW_NO_AUTO_UPDATE=1 brew install applesimutils >/dev/null
         HOMEBREW_NO_AUTO_UPDATE=1 brew cask install android-sdk >/dev/null
         touch .watchmanconfig

src/examples/full.yml

@@ -10,7 +10,9 @@ usage:
   # Custom jobs which are not part of the Orb
   jobs:
     checkout_code:
-      executor: rn/linux_js
+      executor: 
+        name: rn/linux_js
+        node_version: '10'
       steps:
         - checkout
         - persist_to_workspace:
@@ -87,6 +89,7 @@ usage:
         # Build the iOS app in release mode and do not run tests
         - rn/ios_build:
             name: build_ios_release
+            node_version: '10'
             project_path: ios/Example.xcodeproj
             device: "iPhone X"
             build_configuration: Release
@@ -96,6 +99,7 @@ usage:
 
         # Build and test the iOS app in release mode
         - rn/ios_build_and_test:
+            node_version: '10'
             project_path: "ios/Example.xcodeproj"
             device: "iPhone X"
             build_configuration: "Release"

src/executors/linux_js.yml

@@ -2,7 +2,7 @@ parameters:
   node_version:
     description: The version of Node to use. This can be either a major version ("8"), a major and minor ("8.4"), or a fully qualified version ("8.4.1").
     type: string
-    default: '8'
+    default: '10'
   resource_class:
     description: Changes the resource class of the executor. Requires a support request to enable the resource_class parameter. See https://circleci.com/docs/2.0/configuration-reference/#resource_class
     type: string

src/jobs/android_test.yml

@@ -47,11 +47,17 @@ parameters:
     description: A custom command to run right after yarn install.
     type: string
     default: ""
+  # For macos executor
+  node_version:
+    description: The version of Node to use. This can be either a major version ("8"), a major and minor ("8.4"), or a fully qualified version ("8.4.1").
+    type: string
+    default: '10'
 
 steps:
   - attach_workspace:
       at: <<parameters.workspace_root>>
-  - setup_macos_executor
+  - setup_macos_executor:
+        node_version: <<parameters.node_version>>
   - yarn_install
   - when:
       condition: <<parameters.on_after_initialize>>

src/jobs/ios_build.yml

@@ -48,6 +48,11 @@ parameters:
     description: A custom command to run right after yarn install.
     type: string
     default: ""
+  # For macos executor
+  node_version:
+    description: The version of Node to use. This can be either a major version ("8"), a major and minor ("8.4"), or a fully qualified version ("8.4.1").
+    type: string
+    default: '10'
 
 steps:
   - when:
@@ -59,7 +64,8 @@ steps:
       steps:
         - attach_workspace:
             at: <<parameters.workspace_root>>
-  - setup_macos_executor
+  - setup_macos_executor:
+        node_version: <<parameters.node_version>>
   - yarn_install
   - when:
       condition: <<parameters.on_after_initialize>>

src/jobs/ios_build_and_test.yml

@@ -58,6 +58,11 @@ parameters:
     description: A custom command to run right after yarn install.
     type: string
     default: ""
+  # For macos executor
+  node_version:
+    description: The version of Node to use. This can be either a major version ("8"), a major and minor ("8.4"), or a fully qualified version ("8.4.1").
+    type: string
+    default: '10'
 
 steps:
   - when:
@@ -69,7 +74,8 @@ steps:
       steps:
         - attach_workspace:
             at: <<parameters.workspace_root>>
-  - setup_macos_executor
+  - setup_macos_executor:
+        node_version: <<parameters.node_version>>
   - ios_simulator_start:
         device: <<parameters.device>>
   - yarn_install