update lane documentation

android/fastlane/Fastfile

@@ -18,16 +18,20 @@ default_platform(:android)
 platform :android do
 
   before_all do
+    # Firebase's internal app id, find it on the Firebase website
     FIREBASE_APP_DISTRIBUTION_APP_STAGING = "1:64659984801:android:7a0514333a32b8c5f43be0"
+    # Firebase's testing group
     FIREBASE_APP_DISTRIBUTION_GROUPS_QA = "android-qa"
+    # Environment variable, service account key to authenticate with firebase
     FIREBASE_SERVICE_ACCOUNT_FILE = ENV['CI_EVALUATION_FIREBASE_SERVICE_ACCOUNT_FILE']
+    # Environment variable, service account key to authenticate with PlayStore
     PLAYSTORE_SERVICE_ACCOUNT_FILE = ENV['CI_EVALUATION_PLAYSTORE_SERVICE_ACCOUNT_FILE']
   end
 
   desc "Submit a new Internal Build to Firebase"
   desc ">Optionally release notes can be added like so:"
   desc "```sh"
-  desc "[bundle exec] fastlane deployInternalFirebase release_notes:testing"
+  desc "[bundle exec] fastlane deployInternalFirebase release_notes:\"testing notes\""
   desc "```"
   lane :deployInternalFirebase do |options|
     release_notes = options[:release_notes]
@@ -49,6 +53,8 @@ platform :android do
     )
   end
 
+  desc "Create new Release APK"
+  desc "Find it under app/build/outputs/apk/release"
   lane :buildReleaseApk do
     gradle(task: 'clean', flags: "--no-daemon")
     gradle(
@@ -62,11 +68,16 @@ platform :android do
   end
 
   desc "Submit a new Production Build to Play Store"
+  desc "By Default it sets the version_code to last from PlayStore + 1."
+  desc ">Optionally version code increase can be skipped via:"
+  desc "```sh"
+  desc "[bundle exec] fastlane deployInternalFirebase skip_build_number_increase:1"
+  desc "```"
   lane :deployProdPlayStore do |options|
-    version_code = options[:version_code] # optional, if not set, it gets the last from PlayStore then adds + 1
+    skip_build_number_increase = options[:skip_build_number_increase] # optional, if not set, it gets the last from TestFlight then adds + 1
     package_name = "com.initproject.prod"
 
-    if version_code.nil?
+    if skip_build_number_increase.nil?
         last_version_codes = google_play_track_version_codes(
             track: 'internal',
             json_key: PLAYSTORE_SERVICE_ACCOUNT_FILE,

android/fastlane/README.md

@@ -27,7 +27,7 @@ Submit a new Internal Build to Firebase
 
 ```sh
 
-[bundle exec] fastlane deployInternalFirebase release_notes:testing
+[bundle exec] fastlane deployInternalFirebase release_notes:"testing notes"
 
 ```
 
@@ -37,7 +37,9 @@ Submit a new Internal Build to Firebase
 [bundle exec] fastlane android buildReleaseApk
 ```
 
+Create new Release APK
 
+Find it under app/build/outputs/apk/release
 
 ### android deployProdPlayStore
 
@@ -47,6 +49,16 @@ Submit a new Internal Build to Firebase
 
 Submit a new Production Build to Play Store
 
+By Default it sets the version_code to last from Playstore + 1.
+
+>Optionally version code increase can be skipped via:
+
+```sh
+
+[bundle exec] fastlane deployInternalFirebase skip_build_number_increase:1
+
+```
+
 ----
 
 This README.md is auto-generated and will be re-generated every time [_fastlane_](https://fastlane.tools) is run.

ios/fastlane/Fastfile

@@ -18,21 +18,37 @@ default_platform(:ios)
 platform :ios do
 
   before_all do
+    # Firebase's internal app id, find it on the Firebase website
     FIREBASE_APP_DISTRIBUTION_APP_STAGING = "1:64659984801:ios:a9c4640d2a1960a5f43be0"
+    # Firebase's testing group
     FIREBASE_APP_DISTRIBUTION_GROUPS_QA = "ios-qa"
-    FIREBASE_SERVICE_ACCOUNT_FILE = ENV['CI_EVALUATION_FIREBASE_SERVICE_ACCOUNT_FILE']
+    # name of the keychain created while signing
     KEYCHAIN_NAME = "temp_keychain"
-    PROVISIONING_PROFILE_FILE = ENV['CI_EVALUATION_PROVISIONING_PROFILE_FILE']
+
-    CERTIFICATE_PASSWORD = ENV['CI_EVALUATION_CERTIFICATE_PASSWORD'].strip
+    # Environment variable, service account key to authenticate with firebase
-    PROVISIONING_PROFILE_FILE = "#{ENV['HOME']}/Library/MobileDevice/Provisioning Profiles/profile.mobileprovision"
+    FIREBASE_SERVICE_ACCOUNT_FILE = ENV['CI_EVALUATION_FIREBASE_SERVICE_ACCOUNT_FILE']
+    # full path to the signing certificate. Created on the Apple Developer portal, then exported from keychain, usually as p12.
     IOS_CERT_FILE = ENV['CI_EVALUATION_IOS_CERT_FILE']
+    # password to the certificate
+    CERTIFICATE_PASSWORD = ENV['CI_EVALUATION_CERTIFICATE_PASSWORD'].strip
+    # full path to the provisioning profile, the file name comes from Environment variable
+    # created on the Apple Developer portal
+    PROVISIONING_PROFILE_FILE = "#{ENV['HOME']}/Library/MobileDevice/Provisioning Profiles/profile.mobileprovision"
+    # App identifier Environment variable, copied from the Apple Developer portal
     APP_IDENTIFIER = ENV['CI_EVALUATION_APP_IDENTIFIER']
+    # App Api Key File, created on the Apple Developer portal
     APP_STORE_API_KEY_FILE = ENV['CI_EVALUATION_APP_STORE_API_KEY_FILE']
+    # App KeyId Environment variable, copied from the Apple Developer portal
     APP_STORE_API_KEY_ID = ENV['CI_EVALUATION_APP_STORE_API_KEY_ID']
+    # App Key Issuer Environment variable, copied from the Apple Developer portal
     APP_STORE_API_KEY_ISSUER_ID = ENV['CI_EVALUATION_APP_STORE_API_KEY_ISSUER_ID']
   end
 
-  desc "Description of what the lane does"
+  desc "Creates Release Signed build and publishes it to firebase"
+  desc ">Optionally release notes can be added like so:"
+  desc "```sh"
+  desc "[bundle exec] fastlane deployInternalFirebase release_notes:\"testing notes\""
+  desc "```"
   lane :deployInternalFirebase do |options|
     release_notes = options[:release_notes]
     if release_notes.nil?
@@ -53,7 +69,12 @@ platform :ios do
     cleanupKeyChain()
   end
 
-  desc "Description of what the lane does"
+  desc "Submit a new Production Build to TestFlight"
+  desc "By Default it sets the version_code to last from TestFlight + 1."
+  desc ">Optionally version code increase can be skipped via:"
+  desc "```sh"
+  desc "[bundle exec] fastlane deployInternalFirebase skip_build_number_increase:1"
+  desc "```"
   lane :deployToTestFlight do |options|
     skip_build_number_increase = options[:skip_build_number_increase] # optional, if not set, it gets the last from TestFlight then adds + 1
     app_store_connect_api_key(
@@ -82,6 +103,8 @@ platform :ios do
     cleanupKeyChain()
   end
 
+  desc "Create new Release IPA"
+  desc "Find it under ios/builds"
   lane :buildReleaseIPA do |options|
     ipa_name = options[:ipa_name]
     method = options[:method]
@@ -101,6 +124,8 @@ platform :ios do
     )
   end
 
+  desc "Sets up the and initialises the required authentications and project configurations to sign a build"
+  desc "Creates a temporary keychain which should be deleted at the end, see :cleanupKeyChain"
   lane :setupCodeSigning do
     password = (0...50).map { ('a'..'z').to_a[rand(26)] }.join
     cleanupKeyChain()
@@ -139,6 +164,8 @@ platform :ios do
     )
   end
 
+  desc "Deletes the temporary keychain if it exists"
+  desc "The keychain is created via :setupCodeSigning"
   lane :cleanupKeyChain do
     begin
       delete_keychain(name: KEYCHAIN_NAME) if File.exist? File.expand_path("/Users/runner/Library/Keychains/#{KEYCHAIN_NAME}-db")

ios/fastlane/README.md

@@ -21,7 +21,15 @@ For _fastlane_ installation instructions, see [Installing _fastlane_](https://do
 [bundle exec] fastlane ios deployInternalFirebase
 ```
 
-Description of what the lane does
+Creates Release Signed build and publishes it to firebase
+
+>Optionally release notes can be added like so:
+
+```sh
+
+[bundle exec] fastlane deployInternalFirebase release_notes:"testing notes"
+
+```
 
 ### ios deployToTestFlight
 
@@ -29,7 +37,17 @@ Description of what the lane does
 [bundle exec] fastlane ios deployToTestFlight
 ```
 
-Description of what the lane does
+Submit a new Production Build to TestFlight
+
+By Default it sets the version_code to last from TestFlight + 1.
+
+>Optionally version code increase can be skipped via:
+
+```sh
+
+[bundle exec] fastlane deployInternalFirebase skip_build_number_increase:1
+
+```
 
 ### ios buildReleaseIPA
 
@@ -37,7 +55,9 @@ Description of what the lane does
 [bundle exec] fastlane ios buildReleaseIPA
 ```
 
+Create new Release IPA
 
+Find it under ios/builds
 
 ### ios setupCodeSigning
 
@@ -45,7 +65,9 @@ Description of what the lane does
 [bundle exec] fastlane ios setupCodeSigning
 ```
 
+Sets up the and initialises the required authentications and project configurations to sign a build
 
+Creates a temporary keychain which should be deleted at the end, see :cleanupKeyChain
 
 ### ios cleanupKeyChain
 
@@ -53,7 +75,9 @@ Description of what the lane does
 [bundle exec] fastlane ios cleanupKeyChain
 ```
 
+Deletes the temporary keychain if it exists
 
+The keychain is created via :setupCodeSigning
 
 ----