build: move publishing config to buildSrc for re-use

Signed-off-by: Harsh Shandilya <me@msfjarvis.dev>

3 files changed, 107 insertions, 64 deletions

diff --git a/autofill-parser/build.gradle.kts b/autofill-parser/build.gradle.kts
index 35169989..9a4d423a 100644
--- a/autofill-parser/build.gradle.kts
+++ b/autofill-parser/build.gradle.kts
@@ -5,20 +5,6 @@ plugins {
     `aps-plugin`
 }
 
-// Type safety can sometimes suck
-fun getCredential(type: String): String {
-    return when (type) {
-        // Attempt to find credentials passed by -Pmaven.$type=
-        "user", "password" -> (findProperty("maven.$type")
-            // Fall back to MAVEN_$type from env
-            ?: System.getenv("MAVEN_${type.toUpperCase()}"))?.toString()
-            // Finally fallthrough to an empty string to let task configuration complete
-            // even if actual publishing is going to fail
-            ?: ""
-        else -> throw IllegalArgumentException("Invalid credential type: $type")
-    }
-}
-
 android {
     defaultConfig {
         versionCode = 2
@@ -37,56 +23,6 @@ android {
     }
 }
 
-afterEvaluate {
-    publishing {
-        repositories {
-            maven {
-                name = "aps"
-                url = uri("https://maven.msfjarvis.dev/android-password-store/${findProperty("POM_ARTIFACT_ID")}")
-                credentials {
-                    username = getCredential("user")
-                    password = getCredential("password")
-                }
-            }
-        }
-        publications {
-            create<MavenPublication>("apsMaven") {
-                fun getKey(propertyName: String): String {
-                    return findProperty(propertyName)?.toString() ?: error("Failed to find property for $propertyName")
-                }
-
-                from(components.getByName("release"))
-                groupId = getKey("GROUP")
-                artifactId = getKey("POM_ARTIFACT_ID")
-                version = getKey("VERSION_NAME")
-                pom {
-                    name.set(getKey("POM_ARTIFACT_ID"))
-                    description.set(getKey("POM_ARTIFACT_DESCRIPTION"))
-                    url.set(getKey("POM_URL"))
-                    licenses {
-                        license {
-                            name.set(getKey("POM_LICENSE_NAME"))
-                            url.set(getKey("POM_LICENSE_URL"))
-                        }
-                    }
-                    developers {
-                        developer {
-                            id.set(getKey("POM_DEVELOPER_ID"))
-                            name.set(getKey("POM_DEVELOPER_NAME"))
-                            email.set(getKey("POM_DEVELOPER_EMAIL"))
-                        }
-                    }
-                    scm {
-                        connection.set(getKey("POM_SCM_CONNECTION"))
-                        developerConnection.set(getKey("POM_SCM_DEV_CONNECTION"))
-                        url.set(getKey("POM_SCM_URL"))
-                    }
-                }
-            }
-        }
-    }
-}
-
 dependencies {
     compileOnly(Dependencies.AndroidX.annotation)
     implementation(Dependencies.AndroidX.autofill)
diff --git a/buildSrc/src/main/java/BintrayPublishing.kt b/buildSrc/src/main/java/BintrayPublishing.kt
new file mode 100644
index 00000000..6567a5ea
--- /dev/null
+++ b/buildSrc/src/main/java/BintrayPublishing.kt
@@ -0,0 +1,102 @@
+/*
+ * Copyright © 2014-2020 The Android Password Store Authors. All Rights Reserved.
+ * SPDX-License-Identifier: GPL-3.0-only
+ */
+
+import com.android.build.gradle.TestedExtension
+import java.util.Locale
+import org.gradle.api.Project
+import org.gradle.api.publish.PublishingExtension
+import org.gradle.api.publish.maven.MavenPublication
+import org.gradle.jvm.tasks.Jar
+import org.gradle.kotlin.dsl.create
+import org.gradle.kotlin.dsl.register
+
+/**
+ * Register the `sourcesJar` task so that our published artifacts can include them.
+ */
+internal fun TestedExtension.registerSourcesJarTask(project: Project) {
+    project.tasks.register<Jar>("sourcesJar") {
+        archiveClassifier.set("sources")
+        from(sourceSets.getByName("main").java.srcDirs)
+    }
+}
+
+/**
+ * Configures the `apsMaven` and `bintray` repositories along with an `aps` publication
+ */
+internal fun PublishingExtension.configureMavenPublication(project: Project) {
+    repositories {
+        maven {
+            name = "apsMaven"
+            url = project.uri("https://maven.msfjarvis.dev/android-password-store/${project.getKey("POM_ARTIFACT_ID")}")
+            credentials {
+                username = project.getCredential("user")
+                password = project.getCredential("password")
+            }
+        }
+        maven {
+            val artifactId = project.getKey("POM_ARTIFACT_ID")
+            name = "bintray"
+            url = project.uri("https://api.bintray.com/maven/android-password-store/$artifactId/$artifactId/;publish=1;override=0")
+            credentials {
+                username = project.getCredential("user")
+                password = project.getCredential("password")
+            }
+        }
+    }
+    publications {
+        create<MavenPublication>("aps") {
+            from(project.components.getByName("release"))
+            groupId = project.getKey("GROUP")
+            artifactId = project.getKey("POM_ARTIFACT_ID")
+            version = project.getKey("VERSION_NAME")
+            artifact(project.tasks.getByName("sourcesJar"))
+            configurePom(project)
+        }
+    }
+}
+
+private fun Project.getCredential(type: String): String {
+    return when (type) {
+        // Attempt to find credentials passed by -Pmaven.$type=
+        "user", "password" -> (findProperty("maven.$type")
+        // Fall back to MAVEN_$type from env
+            ?: System.getenv("MAVEN_${type.toUpperCase(Locale.ROOT)}"))?.toString()
+        // Finally fallthrough to an empty string to let task configuration complete
+        // even if actual publishing is going to fail
+            ?: ""
+        else -> throw IllegalArgumentException("Invalid credential type: $type")
+    }
+}
+
+private fun Project.getKey(propertyName: String): String {
+    return findProperty(propertyName)?.toString()
+        ?: error("Failed to find value for property: $propertyName")
+}
+
+private fun MavenPublication.configurePom(project: Project) {
+    pom {
+        name.set(project.getKey("POM_ARTIFACT_ID"))
+        description.set(project.getKey("POM_ARTIFACT_DESCRIPTION"))
+        url.set(project.getKey("POM_URL"))
+        licenses {
+            license {
+                name.set(project.getKey("POM_LICENSE_NAME"))
+                url.set(project.getKey("POM_LICENSE_URL"))
+            }
+        }
+        developers {
+            developer {
+                id.set(project.getKey("POM_DEVELOPER_ID"))
+                name.set(project.getKey("POM_DEVELOPER_NAME"))
+                email.set(project.getKey("POM_DEVELOPER_EMAIL"))
+            }
+        }
+        scm {
+            connection.set(project.getKey("POM_SCM_CONNECTION"))
+            developerConnection.set(project.getKey("POM_SCM_DEV_CONNECTION"))
+            url.set(project.getKey("POM_SCM_URL"))
+        }
+    }
+}
diff --git a/buildSrc/src/main/java/PasswordStorePlugin.kt b/buildSrc/src/main/java/PasswordStorePlugin.kt
index b8271f65..12cd764e 100644
--- a/buildSrc/src/main/java/PasswordStorePlugin.kt
+++ b/buildSrc/src/main/java/PasswordStorePlugin.kt
@@ -11,6 +11,7 @@ import org.gradle.api.Plugin
 import org.gradle.api.Project
 import org.gradle.api.plugins.JavaLibraryPlugin
 import org.gradle.api.plugins.JavaPlugin
+import org.gradle.api.publish.PublishingExtension
 import org.gradle.api.tasks.compile.JavaCompile
 import org.gradle.kotlin.dsl.getByType
 import org.gradle.kotlin.dsl.withType
@@ -35,6 +36,10 @@ class PasswordStorePlugin : Plugin<Project> {
                 }
                 is LibraryPlugin -> {
                     project.extensions.getByType<TestedExtension>().configureCommonAndroidOptions()
+                    project.extensions.getByType<TestedExtension>().registerSourcesJarTask(project)
+                    project.afterEvaluate {
+                        project.extensions.getByType<PublishingExtension>().configureMavenPublication(project)
+                    }
                 }
                 is AppPlugin -> {
                     project.extensions.getByType<BaseAppModuleExtension>().configureAndroidApplicationOptions(project)