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PaketDependenciesTask.groovy
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PaketDependenciesTask.groovy
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/*
* Copyright 2018 Wooga GmbH
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
*/
package wooga.gradle.paket.base.tasks
import org.gradle.api.DefaultTask
import org.gradle.api.Task
import org.gradle.api.specs.Spec
import org.gradle.api.tasks.Input
import org.gradle.api.tasks.Nested
import org.gradle.api.tasks.OutputFile
import org.gradle.api.tasks.TaskAction
import wooga.gradle.paket.base.PaketBasePlugin
import wooga.gradle.paket.base.PaketPluginExtension
import wooga.gradle.paket.base.dependencies.PaketDependencyConfiguration
import wooga.gradle.paket.base.dependencies.PaketDependencyConfigurationContainer
import wooga.gradle.paket.base.dependencies.PaketDependencyHandler
import wooga.gradle.paket.base.dependencies.PaketDependencyMacros
import wooga.gradle.paket.base.repository.NugetArtifactRepository
import java.nio.file.Path
class PaketDependenciesTask extends DefaultTask {
protected final PaketDependencyConfigurationContainer configurationContainer
protected final PaketDependencyMacros macros
protected final PaketDependencyHandler dependencyHandler
private Object output
@OutputFile
File getOutput() {
project.file(output)
}
void setOutput(Object value) {
this.output = path
}
PaketDependenciesTask output(Object path) {
this.output = path
this
}
@Nested
PaketDependencyMacros getMacros() {
macros
}
private PaketDependencyConfigurationContainer getDependencyConfigurationContainer() {
dependencyHandler.configurationContainer
}
private List<NugetArtifactRepository> getRepositories() {
project.repositories.findAll { it instanceof NugetArtifactRepository } as List<NugetArtifactRepository>
}
private String content
@Input
protected String getContent() {
if (!content) {
def w = new StringWriter()
writeDependencies(w)
content = w.toString()
}
content
}
PaketDependenciesTask() {
super()
def extension = project.extensions.getByName(PaketBasePlugin.EXTENSION_NAME) as PaketPluginExtension
dependencyHandler = extension.dependencyHandler
configurationContainer = extension.dependencyHandler
macros = extension.dependencyHandler
output = extension.paketDependenciesFile
onlyIf(new Spec<Task>() {
@Override
boolean isSatisfiedBy(Task element) {
return !dependencyHandler.hasDependencies()
}
})
}
@TaskAction
protected void generate() {
writeDependenciesTo(getOutput())
}
protected void writeDependenciesTo(File dependencies) {
dependencies.withWriter { Writer w -> writeDependencies(w) }
}
protected void writeDependencies(Writer w) {
writeMacros(w)
writeSources(w)
writeGroups(w)
}
protected static void writeGroup(PaketDependencyConfiguration group, Writer writer, boolean printGroupStatement = true, String indent = ' ') {
if (printGroupStatement) {
writer.println()
writer.println("group ${group.getName().capitalize()}")
}
group.all { dependency ->
writer.println("${indent}${dependency.toString()}")
}
}
protected void writeGroups(Writer writer) {
def main = configurationContainer.getByName(PaketDependencyHandler.MAIN_GROUP)
writeGroup(main, writer, false, '')
configurationContainer.findAll { it.name != 'main' }.each {
writeGroup(it, writer)
}
}
protected void writeSources(Writer writer) {
getRepositories().each { repo ->
if (repo.url) {
writer.print("source ${repo.url}")
def credentials = repo.getCredentials()
if (credentials.username && credentials.password) {
writer.println(" username: \"${credentials.username}\" password: \"${credentials.password}\"")
} else {
writer.println()
}
} else {
repo.dirs.each { dir ->
Path pathAbsolute = dir.toPath()
Path pathBase = getOutput().parentFile.toPath()
Path pathRelative = pathBase.relativize(pathAbsolute)
writer.println("source ${pathRelative.toString()}")
}
}
}
}
protected void writeMacros(Writer writer) {
def frameworks = getMacros().frameworks
if (frameworks) {
writer.println("framework: ${frameworks.join(", ")}")
}
}
}