AndroidManifest.xml versionCode is now automatically updated (required for pushing to F-droid)

app/build.gradle

@@ -34,6 +34,12 @@ tasks.register('calculateDictionarySizes') {
 	}
 }
 
+tasks.register('updateManifest') {
+	doLast {
+		updateManifestVersion(getVersionCode())
+	}
+}
+
 clean {
 	delete LANGUAGES_OUTPUT_DIR
 }
@@ -86,12 +92,14 @@ android {
 			dependsOn(validateLanguages, copyLanguages, calculateDictionarySizes)
 		}
 
-		// generateDebugLintReportModel
 		["lintAnalyzeDebug", "generateDebugLintReportModel", "lintVitalAnalyzeRelease", "generateReleaseLintVitalReportModel"].each { taskName ->
 			tasks.named(taskName)?.configure {
 				dependsOn(validateLanguages, copyLanguages, calculateDictionarySizes)
 			}
 		}
+
+		assembleDebug.finalizedBy(updateManifest)
+		assembleRelease.finalizedBy(updateManifest)
 	}
 }
 

app/version-tools.gradle

@@ -60,3 +60,12 @@ ext.getDebugVersion = { ->
 ext.getReleaseVersion = { ->
 	return "${generateVersionName()} (${getCurrentGitHash()})"
 }
+
+ext.updateManifestVersion = { currentVersion ->
+    def manifestFile = file("src/main/AndroidManifest.xml")
+    def pattern = ~"versionCode=\"([^\"]+)\""
+    def matcher = pattern.matcher(manifestFile.getText())
+    matcher.find()
+    def newManifest = matcher.replaceAll("versionCode=\"" + (currentVersion + 1) + "\"")
+    manifestFile.write(newManifest)
+}