From 900fdb1b7fe53a381ab122437e76cb415bcc43a7 Mon Sep 17 00:00:00 2001
From: Julian Raufelder <Julian@Raufelder.com>
Date: Mon, 22 Feb 2021 12:28:12 +0100
Subject: [PATCH] Create GitHub draft release using Fastlane

[ci skip]
---
 Gemfile.lock          |  9 +++++----
 fastlane/.default.env |  2 ++
 fastlane/Fastfile     | 35 +++++++++++++++++++++++++++++++++--
 fastlane/README.md    |  5 +++++
 4 files changed, 45 insertions(+), 6 deletions(-)

diff --git a/Gemfile.lock b/Gemfile.lock
index 0e25b8aa..725b48c3 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -9,7 +9,7 @@ GEM
     artifactory (3.0.15)
     atomos (0.1.3)
     aws-eventstream (1.1.0)
-    aws-partitions (1.426.0)
+    aws-partitions (1.428.0)
     aws-sdk-core (3.112.0)
       aws-eventstream (~> 1, >= 1.0.2)
       aws-partitions (~> 1, >= 1.239.0)
@@ -18,7 +18,7 @@ GEM
     aws-sdk-kms (1.42.0)
       aws-sdk-core (~> 3, >= 3.112.0)
       aws-sigv4 (~> 1.1)
-    aws-sdk-s3 (1.88.0)
+    aws-sdk-s3 (1.88.1)
       aws-sdk-core (~> 3, >= 3.112.0)
       aws-sdk-kms (~> 1)
       aws-sigv4 (~> 1.1)
@@ -39,7 +39,7 @@ GEM
       unf (>= 0.0.5, < 1.0.0)
     dotenv (2.7.6)
     ed25519 (1.2.4)
-    emoji_regex (3.2.1)
+    emoji_regex (3.2.2)
     excon (0.79.0)
     faraday (1.3.0)
       faraday-net_http (~> 1.0)
@@ -52,7 +52,7 @@ GEM
     faraday_middleware (1.0.0)
       faraday (~> 1.0)
     fastimage (2.2.2)
-    fastlane (2.174.0)
+    fastlane (2.175.0)
       CFPropertyList (>= 2.3, < 4.0.0)
       addressable (>= 2.3, < 3.0.0)
       artifactory (~> 3.0)
@@ -76,6 +76,7 @@ GEM
       jwt (>= 2.1.0, < 3)
       mini_magick (>= 4.9.4, < 5.0.0)
       multipart-post (~> 2.0.0)
+      naturally (~> 2.2)
       plist (>= 3.1.0, < 4.0.0)
       rubyzip (>= 2.0.0, < 3.0.0)
       security (= 0.1.3)
diff --git a/fastlane/.default.env b/fastlane/.default.env
index 228ca9a5..1e701b96 100644
--- a/fastlane/.default.env
+++ b/fastlane/.default.env
@@ -19,3 +19,5 @@ S3_ACCESS_KEY=
 S3_SECRET_ACCESS_KEY=
 
 SLACK_URL=
+
+GITHUB_TOKEN=
diff --git a/fastlane/Fastfile b/fastlane/Fastfile
index f219606b..54e77a52 100644
--- a/fastlane/Fastfile
+++ b/fastlane/Fastfile
@@ -13,6 +13,8 @@ version = get_version_name(
   	            ext_constant_name:"androidVersionName")
 version = version.delete "'"
 
+release_note_path_en = "metadata/android/en-US/changelogs/default.txt"
+
 platform :android do |options|
 
   desc "Run all the tests"
@@ -22,14 +24,13 @@ platform :android do |options|
 
   desc "Deploy new version to Google Play and APK Store options: beta:false (default)"
   lane :deploy do |options|
-    release_note_path_en = "metadata/android/en-US/changelogs/default.txt"
-
     # use english-change-log for french language too
     FileUtils.cp(release_note_path_en, "metadata/android/fr-FR/changelogs/default.txt")
 
     deployToPlaystore(beta:options[:beta])
     deployToServer(beta:options[:beta])
     deployToFDroid(beta:options[:beta])
+    createGitHubDraftRelease(beta:options[:beta])
 
     slack(
       default_payloads: [], # reduce the notification to the minimum
@@ -180,4 +181,34 @@ platform :android do |options|
     
     FileUtils.cp(lane_context[SharedValues::GRADLE_APK_OUTPUT_PATH], "release/Cryptomator-#{version}_fdroid_signed.apk")
   end
+
+  desc "Create GitHub draft release"
+  lane :createGitHubDraftRelease do |options|
+    target_branch = "main"
+    prerelease = false
+
+    if options[:beta]
+      target_branch = "release/#{version}"
+      prerelease = true
+    end
+
+    website_apk_sha256 = Digest::SHA256.hexdigest File.read "release/Cryptomator-#{version}_signed.apk"
+    fdroid_apk_sha256 = Digest::SHA256.hexdigest File.read "release/Cryptomator-#{version}_fdroid_signed.apk"
+
+    release_note = "## What's New\n\n" + File.read(release_note_path_en) + "\n\n---\n\nSHA256 Signature: `#{website_apk_sha256}`\nSHA256 Signature fdroid: `#{fdroid_apk_sha256}`\n"
+
+    puts release_note
+
+    github_release = set_github_release(
+      repository_name: "cryptomator/android",
+      api_token: ENV["GITHUB_PERSONAL_ACCESS_TOKEN"],
+      name: "#{version}",
+      tag_name: "#{version}",
+      description: release_note,
+      commitish: target_branch,
+      is_draft: true,
+      is_prerelease: prerelease,
+      upload_assets: ["fastlane/release/Cryptomator-#{version}_fdroid_signed.apk", "fastlane/release/Cryptomator-#{version}_signed.apk"]
+    )
+  end
 end
diff --git a/fastlane/README.md b/fastlane/README.md
index eee28971..c2bc6cb2 100644
--- a/fastlane/README.md
+++ b/fastlane/README.md
@@ -41,6 +41,11 @@ Deploy new version to server
 fastlane android deployToFDroid
 ```
 Deploy new version to F-Droid
+### android createGitHubDraftRelease
+```
+fastlane android createGitHubDraftRelease
+```
+Create GitHub draft release
 
 ----