Setup publishing of snapshots using io.github.gradle-nexus.publish-plugin

Summary:
This sets up publishing of -SNAPSHOT verison of Yoga using the
Gradle plugin `io.github.gradle-nexus.publish-plugin`

This plugin will take care of setting up the credentials for Sonatype and hitting the Maven repository.
I've cleaned up the setup and centralized it inside a script plugin in the `build-logic` folder so we can easily add more module and just use `id("publish")` to publish them as well.

Reviewed By: mdvacca

Differential Revision: D46330013

fbshipit-source-id: 7221b296b9955a257fc290a2d1ac1d9fedfb787d

android/build.gradle

@@ -7,6 +7,7 @@
 
 plugins {
     id("com.android.library")
+    id("publish")
 }
 
 android {

android/gradle.properties

@@ -1,12 +0,0 @@
-#
-#  Copyright (c) Facebook, Inc. and its affiliates.
-#
-#  This source code is licensed under the MIT license found in the LICENSE
-#  file in the root directory of this source tree.
-#
-
-GROUP=com.facebook.yoga.android
-POM_NAME=YogaLayout
-POM_DESCRIPTION=YogaLayout
-POM_ARTIFACT_ID=yoga-layout
-POM_PACKAGING=aar

build-logic/build.gradle.kts

@@ -0,0 +1,13 @@
+/*
+ * Copyright (c) Meta Platforms, Inc. and affiliates.
+ *
+ * This source code is licensed under the MIT license found in the
+ * LICENSE file in the root directory of this source tree.
+ */
+
+plugins { `kotlin-dsl` }
+
+repositories {
+  mavenCentral()
+  gradlePluginPortal()
+}

build-logic/src/main/kotlin/publish.gradle.kts

@@ -0,0 +1,75 @@
+/*
+ * Copyright (c) Meta Platforms, Inc. and affiliates.
+ *
+ * This source code is licensed under the MIT license found in the
+ * LICENSE file in the root directory of this source tree.
+ */
+
+plugins {
+  id("maven-publish")
+  id("signing")
+}
+
+group = "com.facebook.yoga"
+
+if ("USE_SNAPSHOT".byProperty.toBoolean()) {
+  version = "${"VERSION_NAME".byProperty}-SNAPSHOT"
+} else {
+  version = "VERSION_NAME".byProperty.toString()
+}
+
+publishing {
+  publications {
+    register<MavenPublication>("default") {
+      groupId = project.group.toString()
+      artifactId = project.name
+      version = project.version.toString()
+      afterEvaluate { from(components["default"]) }
+      pom {
+        description.set("A cross-platform layout engine which implements Flexbox.")
+        name.set(project.name)
+        url.set("https://github.com/facebook/yoga.git")
+        licenses {
+          license {
+            name.set("MIT License")
+            url.set("https://github.com/facebook/yoga/blob/main/LICENSE")
+            distribution.set("repo")
+          }
+        }
+        developers {
+          developer {
+            id.set("Meta Open Source")
+            name.set("Meta Open Source")
+            email.set("opensource@meta.com")
+          }
+        }
+        scm { url.set("scm:git:git@github.com:facebook/yoga.git") }
+      }
+    }
+  }
+}
+
+val signingKey = "SIGNING_KEY".byProperty
+val signingPwd = "SIGNING_PWD".byProperty
+
+if (signingKey.isNullOrBlank() || signingPwd.isNullOrBlank()) {
+  logger.info("Signing disabled as the GPG key was not found")
+} else {
+  logger.info("GPG Key found - Signing enabled")
+}
+
+signing {
+  useInMemoryPgpKeys(signingKey, signingPwd)
+  sign(publishing.publications)
+  isRequired = !(signingKey.isNullOrBlank() || signingPwd.isNullOrBlank())
+}
+
+// Fix for https://youtrack.jetbrains.com/issue/KT-46466/
+// On Gradle 8+, the signing task is not correctly wired to the publishing tasks.
+// This requires a fix on KGP that is currently pending.
+val signingTasks = tasks.withType<Sign>()
+
+tasks.withType<AbstractPublishToMaven>().configureEach { dependsOn(signingTasks) }
+
+val String.byProperty: String?
+  get() = providers.gradleProperty(this).orNull

build.gradle

@@ -8,13 +8,34 @@
 plugins {
     id("com.android.library") version "8.0.1" apply false
     id("com.android.application") version "8.0.1" apply false
+    id("io.github.gradle-nexus.publish-plugin") version "1.3.0"
 }
 
 allprojects {
-  repositories {
-    google()
-    mavenCentral()
-  }
+    repositories {
+        google()
+        mavenCentral()
+    }
+}
+
+group = "com.facebook.yoga"
+
+if (project.hasProperty("USE_SNAPSHOT") && project.property("USE_SNAPSHOT").toBoolean()) {
+    version = getProperty("VERSION_NAME") + "-SNAPSHOT"
+} else {
+    version = getProperty("VERSION_NAME")
+}
+
+def sonatypeUsername = findProperty("SONATYPE_USERNAME")?.toString()
+def sonatypePassword = findProperty("SONATYPE_PASSWORD")?.toString()
+
+nexusPublishing {
+    repositories {
+        sonatype {
+            username.set(sonatypeUsername)
+            password.set(sonatypePassword)
+        }
+    }
 }
 
 ext {

gradle.properties

@@ -11,16 +11,4 @@ android.useAndroidX=true
 
 org.gradle.jvmargs=-Xmx1536M
 
-VERSION_NAME=1.19.0
-POM_URL=https://github.com/facebook/yoga
-POM_SCM_URL=https://github.com/facebook/yoga.git
-POM_SCM_CONNECTION=scm:git:https://github.com/facebook/yoga.git
-POM_SCM_DEV_CONNECTION=scm:git:git@github.com:facebook/yoga.git
-POM_LICENSE_NAME=MIT License
-POM_LICENSE_URL=https://github.com/facebook/yoga/blob/main/LICENSE
-POM_LICENSE_DIST=repo
-POM_LICENCE_NAME=MIT License
-POM_LICENCE_URL=https://github.com/facebook/yoga/blob/main/LICENSE
-POM_LICENCE_DIST=repo
-POM_DEVELOPER_ID=facebook
-POM_DEVELOPER_NAME=facebook
+VERSION_NAME=1.19.0

java/build.gradle

@@ -7,6 +7,7 @@
 
 plugins {
     id("com.android.library")
+    id("publish")
 }
 
 android {

java/gradle.properties

@@ -1,12 +0,0 @@
-#
-#  Copyright (c) Facebook, Inc. and its affiliates.
-#
-#  This source code is licensed under the MIT license found in the LICENSE
-#  file in the root directory of this source tree.
-#
-
-GROUP=com.facebook.yoga
-POM_NAME=Yoga
-POM_DESCRIPTION=Java bindings to libyoga
-POM_ARTIFACT_ID=yoga
-POM_PACKAGING=aar

settings.gradle.kts

@@ -17,6 +17,8 @@ plugins { id("com.gradle.enterprise").version("3.7.1") }
 
 include(":sample", ":yoga", ":yoga-layout")
 
+includeBuild("build-logic")
+
 project(":yoga").projectDir = file("java")
 
 project(":yoga-layout").projectDir = file("android")