Gradle script to publish protoc binaries

3 files changed, 119 insertions, 0 deletions

diff --git a/protoc-artifacts/build-protoc.sh b/protoc-artifacts/build-protoc.sh
new file mode 100755
index 00000000..137c5d63
--- /dev/null
+++ b/protoc-artifacts/build-protoc.sh
@@ -0,0 +1,8 @@
+#!/bin/bash
+
+# Override the default value set in configure.ac that has '-g' which produces
+# huge binary.
+export CXXFLAGS=-DNDEBUG
+
+cd $(dirname "$0")/.. && ./configure --disable-shared && make &&
+  cd src && (strip protoc || strip protoc.exe)
diff --git a/protoc-artifacts/build.gradle b/protoc-artifacts/build.gradle
index 5af087a9..b44844fa 100644
--- a/protoc-artifacts/build.gradle
+++ b/protoc-artifacts/build.gradle
@@ -1,3 +1,113 @@
+apply plugin: 'maven'
+apply plugin: 'java'
+apply plugin: 'osdetector'
+apply plugin: 'signing'
+
+description = 'Pre-compiled protoc (protobuf compiler) artifacts'
+
+group = 'com.google.protobuf'
+version = '3.0.0-alpha-3-pre'
+
+buildscript {
+  repositories {
+    mavenCentral()
+    mavenLocal()
+  }
+  dependencies {
+    classpath 'com.google.gradle:osdetector-gradle-plugin:0.1.0-SNAPSHOT'
+  }
+}
+
+repositories {
+  mavenCentral()
+  mavenLocal()
+}
+
+signing {
+  sign configurations.archives
+}
+
+def artifactFile = 'target/protoc.exe' as File
+
+task buildProtoc(type: Exec) {
+  commandLine './build-protoc.sh'
+}
+
+task prepareArtifact(type: Copy, dependsOn: buildProtoc) {
+  from '../src/' as File
+  into artifactFile.parent
+  include 'protoc', 'protoc.exe'
+  rename 'protoc', 'protoc.exe'
+}
+
+artifacts {
+  archives(artifactFile) {
+    classifier osdetector.classifier
+    type "exe"
+    extension "exe"
+    builtBy prepareArtifact
+  }
+}
+
+uploadArchives.repositories.mavenDeployer {
+  beforeDeployment { MavenDeployment deployment -> signing.signPom(deployment) }
+
+  repository(url: "https://oss.sonatype.org/service/local/staging/deploy/maven2/") {
+    if (rootProject.hasProperty("ossrhUsername")
+        && rootProject.hasProperty("ossrhPassword")) {
+      authentication(userName: ossrhUsername, password: ossrhPassword)
+    }
+  }
+
+  snapshotRepository(url: "https://oss.sonatype.org/content/repositories/snapshots/") {
+    if (rootProject.hasProperty("ossrhUsername")
+        && rootProject.hasProperty("ossrhPassword")) {
+      authentication(userName: ossrhUsername, password: ossrhPassword)
+    }
+  }
+}
+
+[
+  install.repositories.mavenInstaller,
+  uploadArchives.repositories.mavenDeployer,
+]*.pom*.whenConfigured { pom ->
+  pom.project {
+    name "$project.group:$project.name"
+    description project.description
+    url 'https://github.com/google/protobuf'
+
+    scm {
+      connection 'scm:svn:https://github.com/google/protobuf.git'
+      developerConnection 'scm:svn:git@github.com:google/protobuf.git'
+      url 'https://github.com/google/protobuf'
+    }
+
+    licenses {
+      license {
+        name 'BSD 3-Clause'
+          url 'http://opensource.org/licenses/BSD-3-Clause'
+      }
+    }
+
+    developers {
+      developer {
+        id "com.google.protobuf"
+        name "Protobuf Contributors"
+        email "protobuf@googlegroups.com"
+        url "https://github.com/google/protobuf"
+        organization = "Google, Inc."
+        organizationUrl "https://www.google.com"
+      }
+    }
+  }
+}
+
+// Exe files are skipped by Maven by default. Override it.
+[
+  install.repositories.mavenInstaller,
+  uploadArchives.repositories.mavenDeployer,
+]*.addFilter('all') {artifact, file -> true}
+
 task wrapper(type: Wrapper) {
   gradleVersion = '2.0'
 }
diff --git a/protoc-artifacts/settings.gradle b/protoc-artifacts/settings.gradle
new file mode 100644
index 00000000..2a18bb00
--- /dev/null
+++ b/protoc-artifacts/settings.gradle
@@ -0,0 +1 @@
+rootProject.name = 'protoc'