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/*
* Copyright © 2018 European Support Limited
*
* 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 a "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 org.openecomp.sdc.onboarding;
import static org.openecomp.sdc.onboarding.BuildHelper.readState;
import static org.openecomp.sdc.onboarding.Constants.ANSI_COLOR_RESET;
import static org.openecomp.sdc.onboarding.Constants.ANSI_YELLOW;
import static org.openecomp.sdc.onboarding.Constants.FULL_BUILD_DATA;
import static org.openecomp.sdc.onboarding.Constants.FULL_RESOURCE_BUILD_DATA;
import static org.openecomp.sdc.onboarding.Constants.JAR;
import static org.openecomp.sdc.onboarding.Constants.MODULE_BUILD_DATA;
import static org.openecomp.sdc.onboarding.Constants.RESOURCES_CHANGED;
import static org.openecomp.sdc.onboarding.Constants.RESOURCE_BUILD_DATA;
import static org.openecomp.sdc.onboarding.Constants.SKIP_MAIN_SOURCE_COMPILE;
import java.io.File;
import java.io.FileInputStream;
import java.io.FileOutputStream;
import java.io.IOException;
import java.io.InputStream;
import java.io.ObjectInputStream;
import java.io.ObjectOutputStream;
import java.nio.file.Paths;
import java.util.Collection;
import java.util.HashMap;
import java.util.HashSet;
import java.util.Map;
import java.util.Optional;
import java.util.Set;
import java.util.function.Function;
import org.apache.maven.artifact.Artifact;
import org.apache.maven.project.MavenProject;
public class BuildState {
private static final String SHUTDOWN_TIME = "shutdownTime";
private static Map<String, Map> compileDataStore = new HashMap<>();
private static Map<String, Object> moduleBuildData = new HashMap<>();
private static Map<String, Object> resourceBuildData = new HashMap<>();
private static Map<String, Artifact> artifacts = new HashMap<>();
private static Set<String> executeTestsIfDependsOnStore = new HashSet<>();
private static Set<String> pmdExecutedInRun = new HashSet<>();
private static File stateFileLocation =
new File(Paths.get(System.getProperties().getProperty("java.io.tmpdir")).toFile(), "compileState.dat");
private static File compileStateFile;
private MavenProject project;
private String compileStateFilePath;
static {
initializeStore();
Optional<HashMap> masterStore = readState("compile.dat", HashMap.class);
compileDataStore = masterStore.isPresent() ? masterStore.get() : compileDataStore;
if (stateFileLocation.exists()) {
HashMap dat = loadState(stateFileLocation);
if (swapStates((HashMap<?, ?>) compileDataStore, dat)) {
compileDataStore = dat;
}
}
}
void init() {
artifacts.clear();
for (Artifact artifact : project.getArtifacts()) {
if (artifact.isSnapshot() && JAR.equals(artifact.getType())) {
artifacts.put(artifact.getGroupId() + ":" + artifact.getArtifactId(), artifact);
}
}
if (compileStateFile == null) {
setCompileStateFile(
getCompileStateFile(compileStateFilePath.substring(0, compileStateFilePath.indexOf('/')), project));
}
}
private static void setCompileStateFile(File file) {
compileStateFile = file;
}
static void initializeStore() {
compileDataStore.put(FULL_BUILD_DATA, new HashMap<>());
compileDataStore.put(FULL_RESOURCE_BUILD_DATA, new HashMap<>());
compileDataStore.put(MODULE_BUILD_DATA, new HashMap<>());
compileDataStore.put(RESOURCE_BUILD_DATA, new HashMap<>());
}
static void recordPMDRun(String moduleCoordinates) {
pmdExecutedInRun.add(moduleCoordinates);
}
static boolean isPMDRun(String moduleCoordintes) {
return pmdExecutedInRun.contains(moduleCoordintes);
}
private void writeCompileState() throws IOException {
writeState(compileStateFile, compileDataStore);
}
private void writeState(File file, Map store) throws IOException {
try (FileOutputStream fos = new FileOutputStream(file); ObjectOutputStream oos = new ObjectOutputStream(fos)) {
oos.writeObject(store);
}
}
private File getCompileStateFile(String moduleCoordinate, MavenProject proj) {
return getStateFile(moduleCoordinate, proj, compileStateFilePath);
}
private File getStateFile(String moduleCoordinate, MavenProject proj, String filePath) {
return new File(getTopParentProject(moduleCoordinate, proj).getBasedir(),
filePath.substring(filePath.indexOf('/') + 1));
}
MavenProject getTopParentProject(String moduleCoordinate, MavenProject proj) {
if (getModuleCoordinate(proj).equals(moduleCoordinate) || proj.getParent() == null) {
return proj;
} else {
return getTopParentProject(moduleCoordinate, proj.getParent());
}
}
private String getModuleCoordinate(MavenProject project) {
return project.getGroupId() + ":" + project.getArtifactId();
}
void addModuleBuildTime(String moduleCoordinates, Long buildTime) {
Long lastTime = Long.class.cast(compileDataStore.get(FULL_BUILD_DATA).put(moduleCoordinates, buildTime));
try {
if (lastTime == null || !lastTime.equals(buildTime)) {
boolean skipMainCompile = project.getProperties().containsKey(SKIP_MAIN_SOURCE_COMPILE);
if (!skipMainCompile) {
writeCompileState();
}
}
} catch (IOException ignored) {
// ignored. No need to handle. System will take care.
}
}
void addResourceBuildTime(String moduleCoordinates, Long buildTime) {
if (project.getProperties().containsKey(RESOURCES_CHANGED)
|| compileDataStore.get(FULL_RESOURCE_BUILD_DATA).get(moduleCoordinates) == null) {
try {
compileDataStore.get(FULL_RESOURCE_BUILD_DATA).put(moduleCoordinates, buildTime);
writeCompileState();
} catch (IOException ignored) {
// ignored. No need to handle. System will take care.
}
}
}
void addModuleBuildData(String moduleCoordinates, Map moduleBuildDependencies) {
moduleBuildData.put(moduleCoordinates, moduleBuildDependencies);
}
Map<String, Object> readModuleBuildData() {
return HashMap.class.cast(compileDataStore.get(MODULE_BUILD_DATA).get(getModuleCoordinate(project)));
}
void saveModuleBuildData(String moduleCoordinate) {
if (moduleBuildData.get(moduleCoordinate) != null) {
compileDataStore.get(MODULE_BUILD_DATA).put(moduleCoordinate, moduleBuildData.get(moduleCoordinate));
}
saveCompileData();
}
void saveResourceBuildData(String moduleCoordinate) {
if (resourceBuildData.get(moduleCoordinate) != null) {
compileDataStore.get(RESOURCE_BUILD_DATA).put(moduleCoordinate, resourceBuildData.get(moduleCoordinate));
}
saveCompileData();
}
void saveCompileData() {
saveBuildData(compileStateFile, compileDataStore);
}
void markTestsMandatoryModule(String moduleCoordinates) {
executeTestsIfDependsOnStore.add(moduleCoordinates);
}
private void saveBuildData(File file, Object dataToSave) {
file.getParentFile().mkdirs();
if (dataToSave != null) {
try (FileOutputStream fos = new FileOutputStream(file);
ObjectOutputStream ois = new ObjectOutputStream(fos)) {
ois.writeObject(dataToSave);
} catch (IOException ignored) {
// ignored. No need to handle. System will take care.
}
}
}
Map<String, Object> readResourceBuildData() {
return HashMap.class.cast(compileDataStore.get(RESOURCE_BUILD_DATA).get(getModuleCoordinate(project)));
}
void addResourceBuildData(String moduleCoordinates, Map currentModuleResourceBuildData) {
resourceBuildData.put(moduleCoordinates, currentModuleResourceBuildData);
}
Long getBuildTime(String moduleCoordinates) {
Long buildTime = Long.class.cast(compileDataStore.get(FULL_BUILD_DATA).get(moduleCoordinates));
return buildTime == null ? 0 : buildTime;
}
Long getResourceBuildTime(String moduleCoordinates) {
Long resourceBuildTime = Long.class.cast(compileDataStore.get(FULL_RESOURCE_BUILD_DATA).get(moduleCoordinates));
return resourceBuildTime == null ? 0 : resourceBuildTime;
}
boolean isCompileMust(String moduleCoordinates, Collection<String> dependencies) {
for (String d : dependencies) {
if (artifacts.containsKey(d) && JAR.equals(artifacts.get(d).getType())) {
boolean versionEqual = artifacts.get(d).getVersion().equals(project.getVersion());
if (versionEqual && getBuildTime(d) == 0) {
System.err.println(ANSI_YELLOW + "[WARNING:]" + "You have module[" + d
+ "] not locally compiled even once, please compile your project once daily from root to have reliable build results."
+ ANSI_COLOR_RESET);
return true;
}
}
}
return isMust(this::getBuildTime, moduleCoordinates, dependencies);
}
boolean isTestExecutionMandatory() {
for (String d : artifacts.keySet()) {
if (executeTestsIfDependsOnStore.contains(d)) {
return true;
}
}
return false;
}
boolean isTestMust(String moduleCoordinates) {
return getBuildTime(moduleCoordinates) > getResourceBuildTime(moduleCoordinates) || isMust(
this::getResourceBuildTime, moduleCoordinates, artifacts.keySet());
}
private boolean isMust(Function<String, Long> funct, String moduleCoordinates, Collection<String> dependencies) {
Long time = funct.apply(moduleCoordinates);
if (time == null || time == 0) {
return true;
}
for (String module : dependencies) {
Long buildTime = funct.apply(module);
if (buildTime >= time) {
return true;
}
}
return false;
}
private static HashMap loadState(File file) {
try (InputStream is = new FileInputStream(file); ObjectInputStream ois = new ObjectInputStream(is)) {
return HashMap.class.cast(ois.readObject());
} catch (Exception e) {
return new HashMap<>();
}
}
private static boolean swapStates(HashMap repo, HashMap last) {
Long repoTime = repo.get(SHUTDOWN_TIME) == null ? 0 : (Long) repo.get(SHUTDOWN_TIME);
Long lastTime = last.get(SHUTDOWN_TIME) == null ? 0 : (Long) last.get(SHUTDOWN_TIME);
long repoBuildNumber = repoTime / 1000;
long lastBuildNumber = lastTime / 1000;
if (repoBuildNumber != lastBuildNumber) {
return false;
}
return Long.compare(repoTime, lastTime) < 0;
}
}
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