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| 1 | +/* |
| 2 | + * Licensed to the Apache Software Foundation (ASF) under one |
| 3 | + * or more contributor license agreements. See the NOTICE file |
| 4 | + * distributed with this work for additional information |
| 5 | + * regarding copyright ownership. The ASF licenses this file |
| 6 | + * to you under the Apache License, Version 2.0 (the |
| 7 | + * "License"); you may not use this file except in compliance |
| 8 | + * with the License. You may obtain a copy of the License at |
| 9 | + * |
| 10 | + * https://www.apache.org/licenses/LICENSE-2.0 |
| 11 | + * |
| 12 | + * Unless required by applicable law or agreed to in writing, |
| 13 | + * software distributed under the License is distributed on an |
| 14 | + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| 15 | + * KIND, either express or implied. See the License for the |
| 16 | + * specific language governing permissions and limitations |
| 17 | + * under the License. |
| 18 | + */ |
| 19 | + |
| 20 | +package org.apache.grails.buildsrc |
| 21 | + |
| 22 | +import groovy.transform.CompileStatic |
| 23 | +import groovy.xml.XmlSlurper |
| 24 | +import groovy.xml.slurpersupport.GPathResult |
| 25 | +import groovy.xml.slurpersupport.NodeChild |
| 26 | +import org.gradle.api.DefaultTask |
| 27 | +import org.gradle.api.GradleException |
| 28 | +import org.gradle.api.Project |
| 29 | +import org.gradle.api.file.DirectoryProperty |
| 30 | +import org.gradle.api.file.RegularFileProperty |
| 31 | +import org.gradle.api.model.ObjectFactory |
| 32 | +import org.gradle.api.provider.Property |
| 33 | +import org.gradle.api.tasks.CacheableTask |
| 34 | +import org.gradle.api.tasks.Input |
| 35 | +import org.gradle.api.tasks.InputFile |
| 36 | +import org.gradle.api.tasks.OutputDirectories |
| 37 | +import org.gradle.api.tasks.OutputDirectory |
| 38 | +import org.gradle.api.tasks.OutputFile |
| 39 | +import org.gradle.api.tasks.PathSensitive |
| 40 | +import org.gradle.api.tasks.PathSensitivity |
| 41 | +import org.gradle.api.tasks.TaskAction |
| 42 | +import org.xml.sax.SAXException |
| 43 | + |
| 44 | +import javax.inject.Inject |
| 45 | +import javax.xml.parsers.ParserConfigurationException |
| 46 | +import java.nio.charset.StandardCharsets |
| 47 | +import java.nio.file.Files |
| 48 | + |
| 49 | +@CompileStatic |
| 50 | +@CacheableTask |
| 51 | +abstract class WriteGrailsVersionInfoTask extends DefaultTask { |
| 52 | + |
| 53 | + @Input |
| 54 | + final Property<String> projectVersion |
| 55 | + |
| 56 | + @InputFile |
| 57 | + @PathSensitive(PathSensitivity.RELATIVE) |
| 58 | + final RegularFileProperty bomPublicationFile |
| 59 | + |
| 60 | + @OutputDirectory |
| 61 | + final DirectoryProperty versionsDirectory |
| 62 | + |
| 63 | + @Inject |
| 64 | + WriteGrailsVersionInfoTask(ObjectFactory objects, Project project) { |
| 65 | + projectVersion = objects.property(String).convention(project.provider { |
| 66 | + project.version as String |
| 67 | + }) |
| 68 | + bomPublicationFile = objects.fileProperty() |
| 69 | + versionsDirectory = objects.directoryProperty() |
| 70 | + } |
| 71 | + |
| 72 | + @TaskAction |
| 73 | + void writeVersionInfo() { |
| 74 | + File versionsDirectory = versionsDirectory.get().asFile |
| 75 | + if (versionsDirectory.exists()) { |
| 76 | + versionsDirectory.deleteDir() |
| 77 | + } |
| 78 | + versionsDirectory.mkdirs() |
| 79 | + |
| 80 | + File versions = new File(versionsDirectory, 'grails-versions.properties') |
| 81 | + |
| 82 | + File pomFile = bomPublicationFile.get().asFile |
| 83 | + |
| 84 | + GPathResult pom = null |
| 85 | + try { |
| 86 | + pom = new XmlSlurper().parse(pomFile) |
| 87 | + } catch (IOException | SAXException | ParserConfigurationException e) { |
| 88 | + new GradleException("Unable to parse BOM publication file: ${pomFile.absolutePath}", e) |
| 89 | + } |
| 90 | + |
| 91 | + TreeMap<String, String> props = [] |
| 92 | + props.put("grails.version", getProjectVersion().get()) |
| 93 | + ((GPathResult) pom.getProperty("properties")).children().forEach(child -> { |
| 94 | + NodeChild node = (NodeChild) child |
| 95 | + props.put(node.name(), node.text()) |
| 96 | + }) |
| 97 | + |
| 98 | + try (OutputStream out = Files.newOutputStream(versions.toPath())) { |
| 99 | + for (Map.Entry<String, String> entry : props.entrySet()) { |
| 100 | + getLogger().info("Writing version property: {} => {}", entry.getKey(), entry.getValue()) |
| 101 | + String line = "${entry.getKey()}=${entry.getValue()}\n" as String |
| 102 | + out.write(line.getBytes(StandardCharsets.ISO_8859_1)) |
| 103 | + } |
| 104 | + } |
| 105 | + } |
| 106 | +} |
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