DocAsCode.java
package org.docascode.api;
import org.apache.maven.artifact.versioning.DefaultArtifactVersion;
import org.docascode.api.core.errors.DocAsCodeException;
import org.docascode.api.core.DocAsCodeRepository;
import org.docascode.api.event.Event;
import org.docascode.api.listener.APIEventListener;
import org.eclipse.jgit.lib.Repository;
import org.eclipse.jgit.storage.file.FileRepositoryBuilder;
import java.io.File;
import java.io.IOException;
import java.io.InputStream;
import java.util.*;
public class DocAsCode extends APIEventListener implements AutoCloseable {
private DocAsCodeRepository repo;
private static Map<String,DocAsCode> instances = new HashMap<>();
private final boolean closeRepo;
public static List<String> getVersionInformations() throws DocAsCodeException {
List<String> versionInfos = new ArrayList<>();
DefaultArtifactVersion docascodeVersion =
new DefaultArtifactVersion(getVersion());
versionInfos.add(
String.format(
"DocAsCode version %s",
getVersion()));
versionInfos.add(
String.format(
"Build number %s",
getBuildNumber()));
try {
String repoVersionString = open().getRepository().getVersion();
if (repoVersionString != null) {
DefaultArtifactVersion repoVersion =
new DefaultArtifactVersion(repoVersionString);
if (docascodeVersion.compareTo(repoVersion) > 0) {
versionInfos.add(
String.format("Your repository was initialized with DocAsCode version %s. You should upgrade your repository. Try 'docascode upgrade'.",
repoVersion));
} else {
if (docascodeVersion.compareTo(repoVersion) < 0) {
versionInfos.add(
String.format("Your repository was initialized with DocAsCode version %s. You should update your DocAsCode installation.",
repoVersion));
} else {
versionInfos.add("Your repository is up-to-date w.r.t. your DocAsCode installation");
}
}
}
} catch (DocAsCodeException | IllegalArgumentException e) {
//Nothing to do. Currently not in a DocAsCode repository.
}
return versionInfos;
}
@Override
public void close() {
if (closeRepo)
repo.git().close();
}
public DocAsCode(){
this(null);
}
public static DocAsCode open(File dir) throws DocAsCodeException {
if (!instances.containsKey(dir.getAbsolutePath())) {
FileRepositoryBuilder repositoryBuilder = new FileRepositoryBuilder();
Repository repository;
try {
repository = repositoryBuilder.findGitDir(dir).build();
DocAsCodeRepository r = new DocAsCodeRepository(repository);
instances.put(dir.getAbsolutePath(),new DocAsCode(r, true));
} catch (IOException e) {
throw new DocAsCodeException(
String.format(
"'%s' is not in a Git repository.",
dir), e);
}
}
return instances.get(dir.getAbsolutePath());
}
private void sanityCheck(DocAsCodeRepository repo) throws DocAsCodeException {
DefaultArtifactVersion docascodeVersion =
new DefaultArtifactVersion(DocAsCode.getVersion());
if (repo.getVersion() !=null ){
DefaultArtifactVersion repoVersion =
new DefaultArtifactVersion(repo.getVersion());
if (docascodeVersion.compareTo(repoVersion) > 0) {
log(String.format(
"Your repository was initialized with DocAsCode version %s. You should upgrade your repository. Try 'docascode init'.",
repoVersion),
Event.Level.WARN);
} else {
if (docascodeVersion.compareTo(repoVersion) < 0) {
log(String.format(
"Your repository was initialized with DocAsCode version %s. You should update your DocAsCode installation.",
repoVersion),
Event.Level.WARN);
}
}
}
}
public static DocAsCode open() throws DocAsCodeException {
return open(new File(".").getAbsoluteFile());
}
public DocAsCode(DocAsCodeRepository repo) {
this(repo, false);
}
private DocAsCode(DocAsCodeRepository repo, boolean closeRepo) {
this.repo = repo;
this.closeRepo = closeRepo;
}
public static UpdateCommand update(){
return new UpdateCommand();
}
public static InitCommand init(){
return new InitCommand();
}
public AddCommand add(){
return new AddCommand(repo);
}
public BuildCommand build(){
return new BuildCommand(repo);
}
public RemoveCommand remove(){
return new RemoveCommand(repo);
}
public PreCommitCommand preCommit() {
return new PreCommitCommand(repo);
}
public PostCommitCommand postCommit() {
return new PostCommitCommand(repo);
}
public DiffCommand diff() {
return new DiffCommand(repo);
}
public DeployCommand deploy() {
return new DeployCommand(repo);
}
public MergeCommand merge() {return new MergeCommand(repo);}
public static String getVersion() throws DocAsCodeException {
Properties properties = new Properties();
try (InputStream inputStream = DocAsCode.class.getResourceAsStream("/build.properties")){
properties.load(inputStream);
return properties.getProperty("version");
} catch (IOException e) {
throw new DocAsCodeException("Failed to read Build properties file.", e);
}
}
public static String getBuildNumber() throws DocAsCodeException {
Properties properties = new Properties();
try (InputStream inputStream = DocAsCode.class.getResourceAsStream("/build.properties")){
properties.load(inputStream);
return properties.getProperty("revision");
} catch (IOException e) {
throw new DocAsCodeException("Failed to read Build properties file.", e);
}
}
public static ACIDCommand acid(){
return new ACIDCommand();
}
public static ConvertCommand convert(){
return new ConvertCommand();
}
public DocAsCodeRepository getRepository() throws DocAsCodeException {
sanityCheck(repo);
return this.repo;
}
}