groovy.com.cedarsolutions.gradle.CedarLabelPluginConvention.groovy Maven / Gradle / Ivy

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Gradle plugins and other functionality for use with a standardized build process.

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// vim: set ft=groovy ts=4 sw=4:
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
// *
// *              C E D A R
// *          S O L U T I O N S       "Software done right."
// *           S O F T W A R E
// *
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
// *
// * Copyright (c) 2013,2015 Kenneth J. Pronovici.
// * All rights reserved.
// *
// * This program is free software; you can redistribute it and/or
// * modify it under the terms of the Apache License, Version 2.0.
// * See LICENSE for more information about the licensing terms.
// *
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
// *
// * Author   : Kenneth J. Pronovici 
// * Language : Gradle (>= 2.5)
// * Project  : Common Gradle Build Functionality
// *
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */

package com.cedarsolutions.gradle

import org.gradle.api.Project
import org.gradle.plugins.signing.Sign
import org.gradle.api.InvalidUserDataException

/** 
 * Plugin convention for cedarLabel. 
 * @author Kenneth J. Pronovici 
 */
class CedarLabelPluginConvention {

    /** The project tied to this convention. */
    private Project project;

    /** Create a convention tied to a project. */
    public CedarLabelPluginConvention(Project project) {
        this.project = project
    }

    /** Label Mercurial repositories per configuration. */
    def labelMercurialRepositories() {
        def enabled = project.cedarLabel.isEnabled()
        if (!enabled) {
            project.logger.lifecycle("CedarBuild label tool: labeling is disabled")
        } else {
            def projectName = project.cedarLabel.getProjectName()
            def projectVersion = project.cedarLabel.getProjectVersion()
            def repositories = project.cedarLabel.getRepositories()
            def mercurialPath = project.cedarLabel.getMercurialPath()
            if (repositories == null || repositories.isEmpty()) {
                project.logger.lifecycle("CedarBuild label tool: no Mercurial repositories to label")
            } else {
                def label = generateLabel(projectName, projectVersion)
                project.logger.lifecycle("CedarBuild label tool: applying ${label}")
                repositories.each { repository ->
                    project.logger.lifecycle(" --> ${repository}")
                    project.ant.exec(executable: mercurialPath, dir: repository, failonerror: "true") {
                        arg(value: "tag")
                        arg(value: "-f")
                        arg(value: label)
                    }
                }
            }
        }
    }

    /** Generate a standard label based on name and version. */
    def generateLabel(String projectName, String projectVersion) {
        def timestamp = new Date().format("yyyyMMddHHmmssSSS", TimeZone.getTimeZone("UTC"))
        def label = "${projectName}__v${projectVersion}__${timestamp}"
        return label.replace(":", "").replace(" ", "_") // Mercurial doesn't allow colon or space in tag name
    }

}