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package com.codename1.maven;
import java.io.File;
import java.io.FileOutputStream;
import java.io.IOException;
import java.util.ArrayList;
import java.util.List;
import java.util.Properties;
import org.apache.commons.io.FileUtils;
import org.apache.commons.text.StringEscapeUtils;
import org.apache.maven.artifact.Artifact;
import org.apache.maven.model.Dependency;
import org.apache.maven.plugin.MojoExecutionException;
import org.apache.maven.plugin.MojoFailureException;
import org.apache.maven.plugin.logging.Log;
import org.apache.maven.plugins.annotations.LifecyclePhase;
import org.apache.maven.plugins.annotations.Mojo;
import org.apache.maven.plugins.annotations.ResolutionScope;
import org.apache.tools.ant.taskdefs.Expand;
import org.apache.tools.ant.taskdefs.Java;
import org.apache.tools.ant.types.Environment;
import org.apache.tools.ant.types.Path;
import static com.codename1.maven.PathUtil.path;
/**
* A mojo that should be called sometime before simulator runs. It sets properties
* that the simulator requires to run properly, including:
* codename1.mainClass
* codename1.css.compiler.args.input
* codename1.css.compiler.args.output
* codename1.css.compiler.args.output
*
* @author shannah
*/
@Mojo(name = "prepare-simulator-classpath", defaultPhase = LifecyclePhase.INITIALIZE, requiresDependencyResolution = ResolutionScope.COMPILE_PLUS_RUNTIME)
public class PrepareSimulatorClasspathMojo extends AbstractCN1Mojo {
private boolean filterByName(Artifact artifact) {
if (GROUP_ID.equals(artifact.getGroupId())) {
if ("java-runtime".equals(artifact.getArtifactId())) {
return false;
}
}
return true;
}
private String prepareClasspath() {
StringBuilder sb = new StringBuilder();
try {
for (String el : project.getRuntimeClasspathElements()) {
if (sb.length() > 0) {
sb.append(File.pathSeparator);
}
sb.append(el);
}
} catch (Exception ex) {
getLog().error("Failed to get runtime classpath elementes", ex);
}
return sb.toString();
}
@Override
protected void executeImpl() throws MojoExecutionException, MojoFailureException {
getLog().info("Preparing Simulator Classpath");
Properties props = project.getModel().getProperties();
if (props == null) {
props = new Properties();
project.getModel().setProperties(props);
}
//props.setProperty("exec.args", properties.getProperty("codename1.packageName")+"."+properties.getProperty("codename1.mainName"));
project.getModel().addProperty("codename1.mainClass", properties.getProperty("codename1.packageName")+"."+properties.getProperty("codename1.mainName"));
// Setup CEF directory
if (!isCefSetup()) {
getLog().debug("CEF Not set up yet. Setting it up now");
setupCef();
} else {
getLog().debug("CEF is already set up. cef.dir="+System.getProperty("cef.dir"));
}
project.getProperties().setProperty("cef.dir", System.getProperty("cef.dir"));
File designerJar = getDesignerJar();
if (designerJar != null && designerJar.exists()) {
project.getModel().addProperty("codename1.designer.jar", designerJar.getAbsolutePath());
} else {
throw new MojoExecutionException("Can't find designer jar");
}
File cssFile = new File(getCN1ProjectDir(), "src" + File.separator + "main" + File.separator + "css" + File.separator + "theme.css");
File resFile = new File(getCN1ProjectDir(), "target" + File.separator + "classes" + File.separator + "theme.res");
File mergeFile = new File(getCN1ProjectDir(), "target" + File.separator + "css" + File.separator + "theme.css");
final StringBuilder inputs = new StringBuilder();
project.getArtifacts().forEach(artifact->{
if (artifact.hasClassifier() && "cn1css".equals(artifact.getClassifier())) {
File zip = findArtifactFile(artifact);
if (zip == null || !zip.exists()) {
return;
}
File extracted = new File(zip.getParentFile(), zip.getName()+"-extracted");
getLog().debug("Checking for extracted CSS bundle "+extracted);
if (extracted.exists() && artifact.isSnapshot() && getLastModified(artifact) > extracted.lastModified()) {
try {
FileUtils.deleteDirectory(extracted);
} catch (IOException ex){
getLog().error(ex);
}
}
if (!extracted.exists()) {
getLog().debug("CSS bundle "+zip+" not extracted yet. Extracting to "+extracted);
// This is a cn1css artifact, which is a zip file.
// We extract it so that we can access the files directly.
Expand expand = (Expand)antProject.createTask("unzip");
expand.setSrc(zip);
expand.setDest(extracted);
expand.execute();
}
if (extracted.exists()) {
File extractedCssDir = new File(extracted, path("META-INF","codenameone", artifact.getGroupId(), artifact.getArtifactId(), "css"));
if (extractedCssDir.exists()) {
// We expect that the cn1css artifact has a theme.css file at its root
// If found, we add it to the list of inputs.
File theme = new File(extractedCssDir, "theme.css");
if (theme.exists()) {
if (inputs.length() > 0) {
inputs.append(",");
}
inputs.append(theme.getAbsolutePath());
}
}
} else {
getLog().debug("CSS bundle extraction must have failed for "+zip+" because after extraction it still doesn't exist at "+extracted);
}
}
});
// The project's theme.css file is added to the input list last so that it will result in it
// being last in the merged theme.css file (i.e. the application project CSS can override the
// CSS in dependent libraries.
if (cssFile.exists()) {
if (inputs.length() > 0) {
inputs.append(",");
}
inputs.append(cssFile.getAbsolutePath());
}
if (cssFile.exists()) {
project.getModel().addProperty("codename1.css.compiler.args.input", inputs.toString());
project.getModel().addProperty("codename1.css.compiler.args.output", resFile.getAbsolutePath());
project.getModel().addProperty("codename1.css.compiler.args.merge", mergeFile.getAbsolutePath());
} else {
project.getModel().addProperty("codename1.css.compiler.args.input", "");
project.getModel().addProperty("codename1.css.compiler.args.output", "");
project.getModel().addProperty("codename1.css.compiler.args.merge", "");
}
if ("true".equals(project.getProperties().getProperty("cn1.class.path.required"))) {
project.getModel().addProperty("cn1.class.path", prepareClasspath());
}
Properties simulatorProperties = new Properties();
File simulatorPropertiesFile = new File(getCN1ProjectDir(), path("target", "codenameone", "simulator.properties"));
if (!simulatorPropertiesFile.getParentFile().exists()) {
simulatorPropertiesFile.getParentFile().mkdirs();
}
try {
StringBuilder compileClasspath = new StringBuilder();
for (String el : project.getCompileClasspathElements()) {
if (compileClasspath.length() > 0) {
compileClasspath.append(File.pathSeparator);
}
compileClasspath.append(el);
}
simulatorProperties.setProperty("cn1.maven.compileClasspathElements", compileClasspath.toString());
} catch (Exception ex){}
try (FileOutputStream fos = new FileOutputStream(simulatorPropertiesFile)) {
simulatorProperties.store(fos, "Updated simulator properties in PrepareSimulatorClasspathMojo");
} catch (IOException ex) {
throw new MojoExecutionException("Failed to write simulator.properties file", ex);
}
}
protected File findCSSDirectory() {
for (String dir : project.getCompileSourceRoots()) {
File dirFile = new File(dir);
File cssSibling = new File(dirFile.getParentFile(), "css");
File themeCss = new File(cssSibling, "theme.css");
if (themeCss.exists()) {
return cssSibling;
}
}
return null;
}
}
