build.gradle

/*
 * Copyright 2012, 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.
 */

apply plugin: 'idea'

version = file('version').readLines().get(0)

def jarVersion = version

if (!('release' in gradle.startParameter.taskNames)) {
    def versionSuffix
    try {
        def git = org.eclipse.jgit.api.Git.open(file('.'))
        def head = git.getRepository().getRef("HEAD")
        versionSuffix = head.getObjectId().abbreviate(8).name()

        if (!git.status().call().clean) {
            versionSuffix += '-dirty'
        }
    } catch (Exception) {
        // In case we can't get the commit for some reason,
        // just use -dev
        versionSuffix = 'dev'
    }

    def baseVersion = version
    version = baseVersion + '-' + versionSuffix

    // use something like module-1.2.3-dev.jar for the jar name, rather than the full
    // module-1.2.3-001afe02-dirty.jar
    jarVersion = baseVersion + '-dev'
}

subprojects {
    apply plugin: 'java'
    apply plugin: 'idea'

    version = parent.version

    jar {
        version = jarVersion
    }

    repositories {
        mavenCentral()
    }


}

// Note: please don't use this. This is strictly for the official releases
// that are posted on the googlecode download page.
task release {
}

buildscript {
    repositories {
        mavenCentral()
    }
    dependencies {
        classpath 'org.eclipse.jgit:org.eclipse.jgit:2.0.0.201206130900-r'
    }
}