115 lines
4.6 KiB
Kotlin
115 lines
4.6 KiB
Kotlin
/*
|
|
* Copyright © 2014-2021 The Android Password Store Authors. All Rights Reserved.
|
|
* SPDX-License-Identifier: GPL-3.0-only
|
|
*/
|
|
|
|
|
|
import com.android.build.gradle.internal.plugins.AppPlugin
|
|
import com.github.zafarkhaja.semver.Version
|
|
import java.io.OutputStream
|
|
import java.util.Properties
|
|
import org.gradle.api.Plugin
|
|
import org.gradle.api.Project
|
|
|
|
private const val VERSIONING_PROP_FILE = "version.properties"
|
|
private const val VERSIONING_PROP_VERSION_NAME = "versioning-plugin.versionName"
|
|
private const val VERSIONING_PROP_VERSION_CODE = "versioning-plugin.versionCode"
|
|
private const val VERSIONING_PROP_COMMENT = """
|
|
This file was automatically generated by 'versioning-plugin'. DO NOT EDIT MANUALLY.
|
|
"""
|
|
|
|
/**
|
|
* A Gradle [Plugin] that takes a [Project] with the [AppPlugin] applied and dynamically sets the
|
|
* versionCode and versionName properties based on values read from a [VERSIONING_PROP_FILE] file in
|
|
* the [Project.getBuildDir] directory. It also adds Gradle tasks to bump the major, minor, and patch
|
|
* versions along with one to prepare the next snapshot.
|
|
*/
|
|
@Suppress(
|
|
"UnstableApiUsage",
|
|
"NAME_SHADOWING"
|
|
)
|
|
class VersioningPlugin : Plugin<Project> {
|
|
|
|
/**
|
|
* Generate the Android 'versionCode' property
|
|
*/
|
|
private fun Version.androidCode(): Int {
|
|
return majorVersion * 1_00_00 +
|
|
minorVersion * 1_00 +
|
|
patchVersion
|
|
}
|
|
|
|
/**
|
|
* Write an Android-specific variant of [this] to [stream]
|
|
*/
|
|
private fun Version.writeForAndroid(stream: OutputStream) {
|
|
val newVersionCode = androidCode()
|
|
val props = Properties()
|
|
props.setProperty(VERSIONING_PROP_VERSION_CODE, "$newVersionCode")
|
|
props.setProperty(VERSIONING_PROP_VERSION_NAME, toString())
|
|
props.store(stream, VERSIONING_PROP_COMMENT)
|
|
}
|
|
|
|
/**
|
|
* Returns the same [Version], but with build metadata stripped.
|
|
*/
|
|
private fun Version.clearPreRelease(): Version {
|
|
return Version.forIntegers(majorVersion, minorVersion, patchVersion)
|
|
}
|
|
|
|
override fun apply(project: Project) {
|
|
with(project) {
|
|
val appPlugin = requireNotNull(plugins.findPlugin(AppPlugin::class.java)) {
|
|
"Plugin 'com.android.application' must be applied to use this plugin"
|
|
}
|
|
val propFile = layout.projectDirectory.file(VERSIONING_PROP_FILE)
|
|
require(propFile.asFile.exists()) {
|
|
"A 'version.properties' file must exist in the project subdirectory to use this plugin"
|
|
}
|
|
val contents = providers.fileContents(propFile).asText.forUseAtConfigurationTime()
|
|
val versionProps = Properties().also { it.load(contents.get().byteInputStream()) }
|
|
val versionName = requireNotNull(versionProps.getProperty(VERSIONING_PROP_VERSION_NAME)) {
|
|
"version.properties must contain a '$VERSIONING_PROP_VERSION_NAME' property"
|
|
}
|
|
val versionCode = requireNotNull(versionProps.getProperty(VERSIONING_PROP_VERSION_CODE).toInt()) {
|
|
"version.properties must contain a '$VERSIONING_PROP_VERSION_CODE' property"
|
|
}
|
|
appPlugin.extension.defaultConfig.versionName = versionName
|
|
appPlugin.extension.defaultConfig.versionCode = versionCode
|
|
afterEvaluate {
|
|
val version = Version.valueOf(versionName)
|
|
tasks.register("clearPreRelease") {
|
|
doLast {
|
|
version.clearPreRelease()
|
|
.writeForAndroid(propFile.asFile.outputStream())
|
|
}
|
|
}
|
|
tasks.register("bumpMajor") {
|
|
doLast {
|
|
version.incrementMajorVersion()
|
|
.writeForAndroid(propFile.asFile.outputStream())
|
|
}
|
|
}
|
|
tasks.register("bumpMinor") {
|
|
doLast {
|
|
version.incrementMinorVersion()
|
|
.writeForAndroid(propFile.asFile.outputStream())
|
|
}
|
|
}
|
|
tasks.register("bumpPatch") {
|
|
doLast {
|
|
version.incrementPatchVersion()
|
|
.writeForAndroid(propFile.asFile.outputStream())
|
|
}
|
|
}
|
|
tasks.register("bumpSnapshot") {
|
|
doLast {
|
|
version.incrementMinorVersion()
|
|
.setPreReleaseVersion("SNAPSHOT")
|
|
.writeForAndroid(propFile.asFile.outputStream())
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|