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/*******************************************************************************
* Copyright (c) 2015 QNX Software Systems and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/epl-v10.html
*******************************************************************************/
package org.eclipse.cdt.arduino.core.internal.build;
import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;
import java.util.Map;
import java.util.regex.Matcher;
import java.util.regex.Pattern;
import org.eclipse.cdt.arduino.core.internal.Activator;
import org.eclipse.cdt.build.core.CConsoleParser;
import org.eclipse.cdt.build.core.IConsoleService;
import org.eclipse.cdt.core.model.ICModelMarker;
import org.eclipse.core.resources.IProject;
import org.eclipse.core.resources.IResource;
import org.eclipse.core.resources.IncrementalProjectBuilder;
import org.eclipse.core.runtime.CoreException;
import org.eclipse.core.runtime.IProgressMonitor;
import org.eclipse.core.runtime.IStatus;
import org.eclipse.core.runtime.Status;
/**
* This class is responsible for generating the Makefile for the current build
* config.
*/
public class ArduinoBuilder extends IncrementalProjectBuilder {
public static final String ID = Activator.getId() + ".arduinoBuilder"; //$NON-NLS-1$
@Override
protected IProject[] build(int kind, Map<String, String> args, IProgressMonitor monitor) throws CoreException {
IProject project = getProject();
try {
project.deleteMarkers(ICModelMarker.C_MODEL_PROBLEM_MARKER, true, IResource.DEPTH_INFINITE);
IConsoleService consoleService = Activator.getService(IConsoleService.class);
consoleService.writeOutput(String.format("Building %s\n", project.getName()));
ArduinoBuildConfiguration config = getBuildConfig().getAdapter(ArduinoBuildConfiguration.class);
config.generateMakeFile(monitor);
ProcessBuilder processBuilder = new ProcessBuilder().command(config.getBuildCommand())
.directory(config.getBuildDirectory());
config.setEnvironment(processBuilder.environment());
Process process = processBuilder.start();
consoleService.monitor(process, config.getConsoleParsers().toArray(new CConsoleParser[0]),
config.getBuildDirectory().toPath());
if (process.exitValue() == 0) {
showSizes(config, consoleService);
}
config.getBuildFolder().refreshLocal(IResource.DEPTH_INFINITE, monitor);
consoleService.writeOutput("\n"); //$NON-NLS-1$
} catch (IOException e) {
throw new CoreException(new Status(IStatus.ERROR, Activator.getId(), "Build error", e)); //$NON-NLS-1$
}
// TODO if there are references we want to watch, return them here
return new IProject[] { project };
}
@Override
protected void clean(IProgressMonitor monitor) throws CoreException {
try {
IProject project = getProject();
project.deleteMarkers(ICModelMarker.C_MODEL_PROBLEM_MARKER, true, IResource.DEPTH_INFINITE);
IConsoleService consoleService = Activator.getService(IConsoleService.class);
consoleService.writeOutput(String.format("Cleaning %s\n", project.getName()));
ArduinoBuildConfiguration config = getBuildConfig().getAdapter(ArduinoBuildConfiguration.class);
ProcessBuilder processBuilder = new ProcessBuilder().command(config.getCleanCommand())
.directory(config.getBuildDirectory());
config.setEnvironment(processBuilder.environment());
Process process = processBuilder.start();
consoleService.monitor(process, config.getConsoleParsers().toArray(new CConsoleParser[0]),
config.getBuildDirectory().toPath());
config.getBuildFolder().refreshLocal(IResource.DEPTH_INFINITE, monitor);
consoleService.writeOutput("\n"); //$NON-NLS-1$
} catch (IOException e) {
throw new CoreException(new Status(IStatus.ERROR, Activator.getId(), "Build error", e)); //$NON-NLS-1$
}
}
private void showSizes(ArduinoBuildConfiguration config, IConsoleService console) throws CoreException {
try {
int codeSize = -1;
int dataSize = -1;
String codeSizeRegex = config.getCodeSizeRegex();
Pattern codeSizePattern = codeSizeRegex != null ? Pattern.compile(codeSizeRegex) : null;
String dataSizeRegex = config.getDataSizeRegex();
Pattern dataSizePattern = codeSizeRegex != null ? Pattern.compile(dataSizeRegex) : null;
if (codeSizePattern == null && dataSizePattern == null) {
return;
}
int maxCodeSize = config.getMaxCodeSize();
int maxDataSize = config.getMaxDataSize();
ProcessBuilder processBuilder = new ProcessBuilder().command(config.getSizeCommand())
.directory(config.getBuildDirectory()).redirectErrorStream(true);
config.setEnvironment(processBuilder.environment());
Process process = processBuilder.start();
try (BufferedReader processOut = new BufferedReader(new InputStreamReader(process.getInputStream()))) {
for (String line = processOut.readLine(); line != null; line = processOut.readLine()) {
if (codeSizePattern != null) {
Matcher matcher = codeSizePattern.matcher(line);
if (matcher.matches()) {
codeSize += Integer.parseInt(matcher.group(1));
}
}
if (dataSizePattern != null) {
Matcher matcher = dataSizePattern.matcher(line);
if (matcher.matches()) {
dataSize += Integer.parseInt(matcher.group(1));
}
}
}
}
console.writeOutput("Program store usage: " + codeSize);
if (maxCodeSize > 0) {
console.writeOutput(" of maximum " + maxCodeSize);
}
console.writeOutput(" bytes\n");
console.writeOutput("Initial RAM usage: " + dataSize);
if (maxCodeSize > 0) {
console.writeOutput(" of maximum " + maxDataSize);
}
console.writeOutput(" bytes\n");
} catch (IOException e) {
throw new CoreException(new Status(IStatus.ERROR, Activator.getId(), "Checking sizes", e));
}
}
}
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