Setup release script and gradle release / publish tasks (#91)

build.gradle.kts

@@ -14,11 +14,14 @@
  * limitations under the License.
  */
 
+import net.researchgate.release.GitAdapter
+import org.jetbrains.intellij.tasks.PublishTask
 import org.jetbrains.kotlin.gradle.tasks.KotlinCompile
 
 plugins {
     id("org.jetbrains.intellij") version "0.3.7"
     id("com.diffplug.gradle.spotless") version "3.14.0"
+    id("net.researchgate.release") version "2.7.0"
 
     kotlin("jvm") version "1.3.11"
 }
@@ -79,3 +82,20 @@ dependencies {
 
     compile("com.google.protobuf:protobuf-java:2.5.0")
 }
+
+val intellijRepoChannel: String by project
+val publishPlugin: PublishTask by tasks
+publishPlugin {
+    username(System.getenv("CONTAINER_TOOLS_REPO_USERNAME"))
+    password(System.getenv("CONTAINER_TOOLS_REPO_PASSWORD"))
+    channels(intellijRepoChannel)
+}
+
+release {
+    tagTemplate = "v\${version}"
+
+    val git: GitAdapter.GitConfig = getProperty("git") as GitAdapter.GitConfig
+    git.requireBranch = "/^release_v\\d+.*$/"
+}
+
+inline operator fun <T : Task> T.invoke(a: T.() -> Unit): T = apply(a)

gradle.properties

@@ -17,3 +17,5 @@
 ideaEdition = IC
 ideaVersion = 2018.3
 intellijRepoUrl = https://www.jetbrains.com/intellij-repository
+intellijRepoChannel = alpha
+version = 18.12.1-alpha-SNAPSHOT

kokoro/unix/release.sh

@@ -0,0 +1,86 @@
+#!/bin/bash
+# Copyright 2018, Google Inc.
+# All rights reserved.
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions are
+# met:
+#
+#     * Redistributions of source code must retain the above copyright
+# notice, this list of conditions and the following disclaimer.
+#     * Redistributions in binary form must reproduce the above
+# copyright notice, this list of conditions and the following disclaimer
+# in the documentation and/or other materials provided with the
+# distribution.
+#     * Neither the name of Google Inc. nor the names of its
+# contributors may be used to endorse or promote products derived from
+# this software without specific prior written permission.
+#
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+## Release script that publishes our plugins to Github and Jetbrains plugin repository
+
+## Assert required environment variables
+
+[ -z "$ANALYTICS_ID" ] && \
+    echo "ERROR: Releasing requires the ANALYTICS_ID environment variable" && exit 1;
+[ -z "$GITHUB_TOKEN" ] && \
+    echo "ERROR: Releasing requires the GITHUB_TOKEN environment variable" && exit 1;
+
+cd github/google-container-tools-intellij
+
+export SOURCE_VERSION=$(sed -n 's/version[ tab]*=[ tab]*\(.*\)/\1/p' gradle.properties)
+[ -z "$SOURCE_VERSION" ] && \
+    echo "ERROR: gradle.properties could not be parsed. Perhaps we're not in the project root?"\
+     "$(pwd)" && exit 1;
+export GIT_TAG_NAME=$(git describe)
+[ -z "$GIT_TAG_NAME" ] && \
+    echo "ERROR: 'git describe' failed. We're probably not in a git workspace."\
+     && exit 1;
+export TAG_VERSION=${GIT_TAG_NAME:1}
+
+if [ "$SOURCE_VERSION" != "$TAG_VERSION" ]
+    then
+        echo "ERROR: The version ($SOURCE_VERSION) configured in gradle.properties does not match"\
+         "the version ($TAG_VERSION) in the git tag."
+        echo "Failing release.."
+        exit 1 # terminate and indicate error
+fi
+
+echo "Installing itchio/gothub.."
+sudo /usr/local/go/bin/go get github.com/itchio/gothub
+echo "Building plugin"
+./gradlew buildPlugin
+
+echo "Creating Github release for tag: $GIT_TAG_NAME"
+
+## GITHUB_USER and GITHUB_REPO are used by gothub command.
+export GITHUB_USER=GoogleContainerTools
+export GITHUB_REPO=google-container-tools-intellij
+
+if [[ $GIT_TAG_NAME =~ RC[0-9]+$ ]]
+    then
+        # Release candidates are marked as pre-releases.
+        gothub release --tag $GIT_TAG_NAME --pre-release
+    else
+        gothub release --tag $GIT_TAG_NAME
+fi
+
+echo "Uploading Google Cloud Tools Plugin artifact to release $GIT_TAG_NAME"
+gothub upload --tag $GIT_TAG_NAME --file \
+ build/distributions/google-container-tools-intellij-${VERSION}.zip \
+ --name google-container-tools-intellij-${VERSION}.zip
+echo "Upload complete."
+
+echo "Publishing plugin to Jetbrains plugin repository"
+./gradlew :publishPlugin