build: update build configuration for F-Droid publication

app/build.gradle.kts

@@ -15,23 +15,31 @@ apply {
   plugin(AndroidIDEAssetsPlugin::class.java)
 }
 
+// The comments starting with @@FDROID_PREBUILD_ are used to insert various configurations
+// when building with F-Droid buildserver
+// These comments must not be removed
+
 android {
   namespace = BuildConfig.packageName
 
   defaultConfig {
-    // The following comments are used to insert the applicationId, versionName and versionCode
+    // @@FDROID_PREBUILD_DEFCONFIG_REPLACE_BEGIN@@
-    // when building with F-Droid
-    // @@FDROID_PREBUILD_REPLACE_BEGIN@@
     applicationId = BuildConfig.packageName
-    // @@FDROID_PREBUILD_REPLACE_END@@
+    // @@FDROID_PREBUILD_DEFCONFIG_REPLACE_END@@
     vectorDrawables.useSupportLibrary = true
   }
 
+  // @@FDROID_PREBUILD_FLAVORS_INSERT@@
+
   androidResources {
     generateLocaleConfig = true
   }
 
-  buildTypes { release { isShrinkResources = true } }
+  buildTypes {
+    release {
+      isShrinkResources = true
+    }
+  }
 
   packaging {
     resources.excludes.addAll(

build-logic/ide/src/main/java/ProjectConfig.kt

@@ -34,6 +34,12 @@ object ProjectConfig {
 
 private var shouldPrintVersionName = true
 
+/**
+ * Whether this build is being executed in the F-Droid build server.
+ */
+val Project.isFDroidBuild: Boolean
+  get() = hasProperty(PROP_IDE_BUILD_FDROID) && property(PROP_IDE_BUILD_FDROID) == "true"
+
 val Project.simpleVersionName: String
   get() {
 

build-logic/ide/src/main/java/com/itsaky/androidide/plugins/conf/AndroidModuleConf.kt

@@ -19,6 +19,7 @@ package com.itsaky.androidide.plugins.conf
 
 import BuildConfig
 import com.android.build.gradle.BaseExtension
+import isFDroidBuild
 import org.gradle.api.Project
 import org.gradle.api.artifacts.Dependency
 import projectVersionCode
@@ -26,12 +27,14 @@ import projectVersionCode
 /**
  * ABIs for which the product flavors will be created.
  * The keys in this map are the names of the product flavors whereas,
- * the value for each flavor is a number that will be appended to the base version code of the IDE
+ * the value for each flavor is a number that will be incremented to the base version code of the IDE
  * and set as the version code of that flavor.
  *
  * For example, if the base version code of the IDE is 270 (for v2.7.0), then for arm64-v8a
- * flavor, the version code will be `"270" + "1"` i.e. `"2701".toInt()
+ * flavor, the version code will be `100 * 270 + 1` i.e. `2701`
  */
+// IMPORTANT: When changing the configuration here, make sure to update the following file:
+//    - <root>/scripts/setup_fdroid_build.sh
 private val flavorsAbis = mapOf("arm64-v8a" to 1, "armeabi-v7a" to 2, "x86_64" to 3)
 private val disableCoreLibDesugaringForModules = arrayOf(":logsender", ":logger")
 
@@ -68,16 +71,27 @@ fun Project.configureAndroidModule(
     if (":app" == project.path) {
       flavorDimensions("default")
 
-      productFlavors {
+      flavorsAbis.forEach { (abi, _) ->
-        flavorsAbis.forEach { (abi, verCodeSuffix) ->
+        // the common defaultConfig, not the flavor-specific
-          val flavor = create(abi)
+        defaultConfig.buildConfigField("String",
-          flavor.versionNameSuffix = "-$abi"
+          "FLAVOR_${abi.replace('-', '_').uppercase()}",
-          flavor.versionCode = "${projectVersionCode}${verCodeSuffix}".toInt()
+          "\"${abi}\"")
+      }
 
-          // the common defaultConfig, not the flavor-specific
+      // Do not configure flavorDimensions here when building with F-Droid
-          defaultConfig.buildConfigField("String",
+      // flavor dimensions for F-Droid builds are configured in <root>/scripts/setup_fdroid_build.sh
-            "FLAVOR_${abi.replace('-', '_').uppercase()}",
+      //
-            "\"${abi}\"")
+      // IMPORTANT: When changing the configuration here, make sure to update the following file:
+      //    - <root>/scripts/setup_fdroid_build.sh
+      if (!isFDroidBuild) {
+
+        productFlavors {
+          val fdroidSuffix = if (isFDroidBuild) "-fdroid" else ""
+          flavorsAbis.forEach { (abi, verCodeIncrement) ->
+            val flavor = create(abi)
+            flavor.versionNameSuffix = "-${abi}${fdroidSuffix}"
+            flavor.versionCode = 100 * projectVersionCode + verCodeIncrement
+          }
         }
       }
     } else {

build-logic/ide/src/main/java/com/itsaky/androidide/plugins/util/SigningKeyUtils.kt

@@ -58,7 +58,7 @@ object SigningKeyUtils {
     logger.info("Downloading signing key...")
     val result = exec {
       workingDir(rootProject.projectDir)
-      commandLine("bash", "./.tools/download_key.sh", signingKey.absolutePath, url, user, pass)
+      commandLine("bash", "./scripts/download_key.sh", signingKey.absolutePath, url, user, pass)
     }
 
     result.assertNormalExitValue()

build-logic/ide/src/main/java/config.kt

@@ -32,5 +32,7 @@ const val KEY_BIN = "IDE_SIGNING_KEY_BIN"
  */
 const val AGP_VERSION_MINIMUM = "7.2.0"
 
+const val PROP_IDE_BUILD_FDROID = "ide.build.fdroid"
+
 val Project.signingKey: Provider<RegularFile>
   get() = rootProject.layout.buildDirectory.file("signing/signing-key.jks")

scripts/setup_fdroid_build.sh

@@ -0,0 +1,59 @@
+#!/bin/bash
+#
+#  This file is part of AndroidIDE.
+#
+#  AndroidIDE is free software: you can redistribute it and/or modify
+#  it under the terms of the GNU General Public License as published by
+#  the Free Software Foundation, either version 3 of the License, or
+#  (at your option) any later version.
+#
+#  AndroidIDE is distributed in the hope that it will be useful,
+#  but WITHOUT ANY WARRANTY; without even the implied warranty of
+#  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+#  GNU General Public License for more details.
+#
+#  You should have received a copy of the GNU General Public License
+#   along with AndroidIDE.  If not, see <https://www.gnu.org/licenses/>.
+#
+
+set -eu
+
+# Arguments are positional
+# 1 - version name
+# 2 - version code
+
+versionName="$1"
+versionCode="$2"
+
+# Android defaultConfig
+DEFCONFIG_REPLACE_BEGIN="FDROID_PREBUILD_DEFCONFIG_REPLACE_BEGIN"
+DEFCONFIG_REPLACE_END="FDROID_PREBUILD_DEFCONFIG_REPLACE_END"
+
+# Android productFlavors
+FLAVORS_INSERT="FDROID_PREBUILD_FLAVORS_INSERT"
+
+# File to update
+target_file="build.gradle.kts"
+
+flavorDef="productFlavors {\n"
+
+i=1
+for arch in arm64-v8a armeabi-v7a x86_64; do
+  flavorDef+="create(\"$arch\") { \n"
+  flavorDef+="  versionNameSuffix = \"$arch-fdroid\" \n"
+  flavorDef+="  versionCode = 100 * $versionCode + $i \n"
+  flavorDef+="}\n"
+  i=$(( i + 1))
+done
+
+flavorDef+="}"
+
+# Replace properties in defaultConfig with constants
+sed -i "/\/\/ @@$DEFCONFIG_REPLACE_BEGIN@@/,/\/\/ @@$DEFCONFIG_REPLACE_END@@/c\
+    applicationId = \"com.itsaky.androidide\" \
+    versionName = \"$versionName\" \
+    versionCode = \"$versionCode\"" $target_file
+
+# Add product flavors
+sed -i "/\/\/ @@$FLAVORS_INSERT@@/c\
+    $flavorDef" $target_file

settings.gradle.kts

@@ -33,7 +33,6 @@ dependencyResolutionManagement {
     maven { url = uri("https://s01.oss.sonatype.org/content/repositories/snapshots/") }
     maven { url = uri("https://jitpack.io") }
     maven { url = uri("https://repo.gradle.org/gradle/libs-releases/") }
-    maven { url = uri("https://repo.eclipse.org/content/repositories/lemminx-snapshots/") }
   }
 }