blob: 9d77148ccbb3bfe2fd987c66706709689f039e59 [file] [log] [blame]
/*
* Licensed to the Apache Software Foundation (ASF) under the terms of ASLv2 (http://www.apache.org/licenses/LICENSE-2.0).
*
* Master Gradle initialization script
*
* Depends on bnd_* values from gradle.properties.
*/
import aQute.bnd.build.Workspace
import aQute.bnd.osgi.Constants
/* Add bnd gradle plugin as a script dependency */
buildscript {
dependencies {
classpath files(bnd_plugin)
}
/* Pass bnd gradle plugin classpath to rootProject once created */
def bndPlugin = files(configurations.classpath.files)
gradle.rootProject { rootProject ->
rootProject.ext.bndPlugin = bndPlugin
}
}
/* Initialize the bnd workspace */
Workspace.setDriver(Constants.BNDDRIVER_GRADLE)
Workspace.addGestalt(Constants.GESTALT_BATCH, null)
def workspace = new Workspace(rootDir, bnd_cnf)
if (workspace == null) {
throw new GradleException("Unable to load workspace ${rootDir}/${bnd_cnf}")
}
/* Add cnf project to the graph */
include bnd_cnf
/* Start with the declared build project name */
def defaultProjectName = bnd_build
/* If in a subproject, use the subproject name */
for (def currentDir = startParameter.currentDir; currentDir != rootDir; currentDir = currentDir.parentFile) {
defaultProjectName = currentDir.name
}
/* Build a set of project names we need to include from the specified tasks */
def projectNames = startParameter.taskNames.collect { taskName ->
def elements = taskName.split(':')
switch (elements.length) {
case 1:
return defaultProjectName
case 2:
return elements[0].empty ? bnd_build : elements[0]
default:
return elements[0].empty ? elements[1] : elements[0]
}
}.toSet()
/* Include the default project name if in a subproject or no tasks specified */
if ((startParameter.currentDir != rootDir) || projectNames.empty) {
projectNames += defaultProjectName
}
/* If bnd_build used but declared empty, add all non-private folders of rootDir */
if (projectNames.remove('')) {
rootDir.eachDir {
def projectName = it.name
if (!projectName.startsWith('.')) {
projectNames += projectName
}
}
}
/* Add each project and its dependencies to the graph */
projectNames.each { projectName ->
include projectName
def project = getBndProject(workspace, projectName)
project?.getDependson()*.getName().each {
include it
}
}
/* Get the bnd project for the specified project name */
def getBndProject(Workspace workspace, String projectName) {
def project = workspace.getProject(projectName)
if (project == null) {
return null
}
project.prepare()
if (project.isValid()) {
return project
}
project.getInfo(workspace, "${rootDir} :")
def errorCount = 0
project.getWarnings().each {
println "Warning: ${it}"
}
project.getErrors().each {
println "Error : ${it}"
errorCount++
}
if (!project.isOk()) {
def str = 'even though no errors were reported'
if (errorCount == 1) {
str = 'one error was reported'
} else if (errorCount > 1) {
str = "${errorCount} errors were reported"
}
throw new GradleException("Project ${rootDir}/${projectName} is invalid, ${str}")
}
throw new GradleException("Project ${rootDir}/${projectName} is not a valid bnd project")
}