Release: v4.17.5

Part of #418.

README_RELEASE.md

@@ -2,39 +2,31 @@
 
 ## Craft new releases
 
-1. Get next _version code_ (main): `git rev-list HEAD --count main`
-2. Decide on _version name_ (semantic versioning)
-3. Manually update _version code_ and _version name_ in `build.gradle`
-4. Create changelog (`_version code_.txt`)
-5. Create commit with all changes
-6. Tag newly create commit with _version name_ (e.g., v3.2.1)
-7. Push commits and tags to public repository
-8. Add changelog to tag (Github releases)
+1. Execute use `RELEASE.sh`.
+2. Push to Github
+3. Create release on Github (incl. changelog)
+   This actually creates a tag that is later used by F-Droid
+4. Pull from Github
+5. Build reproducible release and attach to release
+6. ... wait until reproducibility is verified by F-Droid
 
-## F-Droid
-Application id: de.dennisguse.opentracks
+Two releases will be created:
+* Application id: `de.dennisguse.opentracks` (irreproducible)
+* Application id: `de.dennisguse.opentracks.playstore` (reproducible)
 
-It if it properly tagged F-Droid takes care of building the app and publishing.
-Usually, it takes two days before the update is published (build, signed, and published). 
+For F-Droid the build status can be found [here](https://monitor.f-droid.org/builds/build).
 
-The recent build activity can be found [here](https://monitor.f-droid.org/builds/build)
+## Reproducible builds
 
-## Google Play Store
-Application id: `de.dennisguse.opentracks.playstore`
+A lot of detailed information can be found [here](https://f-droid.org/docs/Reproducible_Builds/)
 
-Requirement: `gem install fastlane`
-
-1. Build signed apk
-   (requires keystore)
-2. Upload signed apk to [Google Play Console](https://play.google.com/apps/publish)
-3. Update store meta data (e.g., description and screenshots)
-   `fastlane metadata`
-   (requires API key configured in `Appfile`)
-
-Supported languages: https://support.google.com/googleplay/android-developer/table/4419860
+Technical requirements:
+* Must be build using OpenJDK17
 
 ## Translations (localization)
 
 Translations of the OpenTracks are handled in
-Weblate: [https://hosted.weblate.org/projects/opentracks/](https://hosted.weblate.org/projects/opentracks)
-.
+Weblate: [https://hosted.weblate.org/projects/opentracks/](https://hosted.weblate.org/projects/opentracks).
+
+## Google Play Store
+Supported languages: https://support.google.com/googleplay/android-developer/table/4419860

RELEASE_BUILD.sh

@@ -0,0 +1,28 @@
+#!/bin/bash
+
+set -e
+
+export JAVA_HOME=/usr/lib/jvm/java-17-openjdk-amd64/
+
+JAVA_VERSION=`java --version`
+if [[ $JAVA_VERSION != "openjdk 17."* ]]; then
+  echo "OpenJDK version should be 17.X"
+  exit -1;
+fi
+
+RELEASE_STORE_PASSWORD=
+read -s -p "Enter store password: " RELEASE_STORE_PASSWORD
+echo ""
+read -s -p "Enter key alias: " RELEASE_KEY_ALIAS
+echo ""
+read -s -p "Enter key password: " RELEASE_KEY_PASSWORD
+echo ""
+
+./gradlew --no-configuration-cache \
+  clean \
+  assembleReproducibleRelease \
+  -Drelease_store_file=`ls ../*.jks` \
+  -Drelease_store_file="../keystore_opentracks.jks" \
+  -Drelease_store_password="$RELEASE_STORE_PASSWORD" \
+  -Drelease_key_alias="$RELEASE_KEY_ALIAS" \
+  -Drelease_key_password="$RELEASE_KEY_PASSWORD"

build.gradle

@@ -64,8 +64,8 @@ android {
 
     defaultConfig {
         applicationId 'de.dennisguse.opentracks'
-        versionCode 5985
-        versionName "v4.17.4"
+        versionCode 5989
+        versionName "v4.17.5"
 
         buildConfigField "String", "VERSION_NAME_FULL", "\"${getVersionName()}\""
 
@@ -84,6 +84,14 @@ android {
                 keyPassword System.getProperty('nightly_key_password')
             }
         }
+        release {
+            if (System.getProperty("release_store_file") != null) {
+                storeFile file(System.getProperty("release_store_file"))
+                storePassword System.getProperty("release_store_password")
+                keyAlias System.getProperty("release_key_alias")
+                keyPassword System.getProperty("release_key_password")
+            }
+        }
     }
 
     namespace 'de.dennisguse.opentracks'
@@ -113,12 +121,13 @@ android {
             applicationId 'de.dennisguse.opentracks'
             versionNameSuffix 'irreproducible'
         }
-         reproducible {
+        reproducible {
             // Developer Binaries: https://github.com/OpenTracksApp/OSMDashboard/releases/download/v%v/de.dennisguse.opentracks.playstore_%v.apk
             // FDroid: https://f-droid.org/de/packages/de.dennisguse.opentracks.playstore
             // PlayStore: https://play.google.com/store/apps/details?id=de.dennisguse.opentracks.playstore
             dimension 'version'
             applicationId 'de.dennisguse.opentracks.playstore'
+            signingConfig signingConfigs.release
         }
     }
 
@@ -132,7 +141,7 @@ android {
                 outputFileName = "${applicationId}_${variant.versionCode}.apk"
             }
 
-            if (variant.flavorName== 'nightly') {
+            if (variant.flavorName == 'nightly') {
                 setVersionCodeOverride(getVersionCode())
                 setVersionNameOverride(getVersionName())
             }

fastlane/metadata/android/en-US/changelogs/5989.txt

@@ -0,0 +1,10 @@
+v4.17.5: OpenTracks
+
+Changes:
+- Reproducible build: let's see if it works.
+
+Bugfix:
+- Reproducible build uses PlayStore icon.
+
+Developer:
+- Added RELEASE_BUILD.sh