com.atlassian.maven.plugins.jgitflow.provider.DefaultVersionProvider Maven / Gradle / Ivy
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A maven plugin to support doing git-flow releases
package com.atlassian.maven.plugins.jgitflow.provider;
import java.text.MessageFormat;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import com.atlassian.jgitflow.core.JGitFlow;
import com.atlassian.maven.plugins.jgitflow.PrettyPrompter;
import com.atlassian.maven.plugins.jgitflow.ReleaseContext;
import com.atlassian.maven.plugins.jgitflow.VersionState;
import com.atlassian.maven.plugins.jgitflow.VersionType;
import com.atlassian.maven.plugins.jgitflow.exception.MavenJGitFlowException;
import com.atlassian.maven.plugins.jgitflow.helper.MavenExecutionHelper;
import com.google.common.collect.ImmutableMap;
import org.apache.maven.artifact.ArtifactUtils;
import org.apache.maven.execution.MavenSession;
import org.apache.maven.project.MavenProject;
import org.apache.maven.shared.release.util.ReleaseUtil;
import org.apache.maven.shared.release.version.HotfixVersionInfo;
import org.apache.maven.shared.release.versions.DefaultVersionInfo;
import org.apache.maven.shared.release.versions.VersionParseException;
import org.codehaus.plexus.component.annotations.Component;
import org.codehaus.plexus.component.annotations.Requirement;
import org.codehaus.plexus.components.interactivity.PrompterException;
import org.codehaus.plexus.logging.AbstractLogEnabled;
import org.codehaus.plexus.util.StringUtils;
import static com.google.common.base.Preconditions.checkNotNull;
@Component(role = VersionProvider.class)
public class DefaultVersionProvider extends AbstractLogEnabled implements VersionProvider
{
private final Map> nextReleaseVersions;
private final Map> nextDevelopmentVersions;
private final Map> nextHotfixVersions;
private final Map> lastReleaseVersions;
private final Map> originalVersions;
@Requirement
private PrettyPrompter prompter;
@Requirement
private MavenExecutionHelper mavenHelper;
@Requirement
private JGitFlowProvider jGitFlowProvider;
@Requirement
private ContextProvider contextProvider;
@Requirement
private MavenSessionProvider sessionProvider;
public DefaultVersionProvider()
{
this.nextReleaseVersions = new HashMap>();
this.nextDevelopmentVersions = new HashMap>();
this.nextHotfixVersions = new HashMap>();
this.lastReleaseVersions = new HashMap>();
this.originalVersions = new HashMap>();
}
@Override
public Map getOriginalVersions(ProjectCacheKey cacheKey, List reactorProjects)
{
if (!originalVersions.containsKey(cacheKey))
{
Map versions = new HashMap();
for (MavenProject project : reactorProjects)
{
versions.put(ArtifactUtils.versionlessKey(project.getGroupId(), project.getArtifactId()), project.getVersion());
}
originalVersions.put(cacheKey, versions);
}
return ImmutableMap.copyOf(originalVersions.get(cacheKey));
}
@Override
public Map getOriginalVersions(List reactorProjects)
{
Map versions = new HashMap();
for (MavenProject project : reactorProjects)
{
versions.put(ArtifactUtils.versionlessKey(project.getGroupId(), project.getArtifactId()), project.getVersion());
}
return ImmutableMap.copyOf(versions);
}
@Override
public String getRootVersion(ProjectCacheKey cacheKey, List reactorProjects)
{
if (reactorProjects.size() < 1)
{
return "";
}
MavenProject rootProject = ReleaseUtil.getRootProject(reactorProjects);
return getOriginalVersions(cacheKey, reactorProjects).get(ArtifactUtils.versionlessKey(rootProject.getGroupId(), rootProject.getArtifactId()));
}
@Override
public String getRootVersion(List reactorProjects)
{
if (reactorProjects.size() < 1)
{
return "";
}
MavenProject rootProject = ReleaseUtil.getRootProject(reactorProjects);
return getOriginalVersions(reactorProjects).get(ArtifactUtils.versionlessKey(rootProject.getGroupId(), rootProject.getArtifactId()));
}
@Override
public Map getNextVersionsForType(VersionType versionType, ProjectCacheKey cacheKey, List reactorProjects) throws MavenJGitFlowException
{
Map versions = new HashMap();
switch (versionType)
{
case RELEASE:
versions = getNextReleaseVersions(cacheKey, reactorProjects);
break;
case DEVELOPMENT:
versions = getNextDevelopmentVersions(cacheKey, reactorProjects);
break;
case HOTFIX:
versions = getNextHotfixVersions(cacheKey, reactorProjects);
break;
}
return versions;
}
/**
* {@inheritDoc}
*/
@Override
public Map getNextReleaseVersions(ProjectCacheKey cacheKey, List reactorProjects) throws MavenJGitFlowException
{
ReleaseContext ctx = contextProvider.getContext();
MavenProject rootProject = ReleaseUtil.getRootProject(reactorProjects);
return getNextVersions(VersionType.RELEASE, cacheKey, reactorProjects, rootProject, ctx.getDefaultReleaseVersion());
}
/**
* {@inheritDoc}
*/
@Override
public Map getNextDevelopmentVersions(ProjectCacheKey cacheKey, List reactorProjects) throws MavenJGitFlowException
{
ReleaseContext ctx = contextProvider.getContext();
MavenProject rootProject = ReleaseUtil.getRootProject(reactorProjects);
return getNextVersions(VersionType.DEVELOPMENT, cacheKey, reactorProjects, rootProject, ctx.getDefaultDevelopmentVersion());
}
/**
* {@inheritDoc}
*/
@Override
public Map getNextHotfixVersions(ProjectCacheKey cacheKey, List reactorProjects) throws MavenJGitFlowException
{
ReleaseContext ctx = contextProvider.getContext();
MavenProject rootProject = ReleaseUtil.getRootProject(reactorProjects);
return getNextVersions(VersionType.HOTFIX, cacheKey, reactorProjects, rootProject, ctx.getDefaultReleaseVersion());
}
private Map getNextVersions(VersionType versionType, ProjectCacheKey cacheKey, List reactorProjects, MavenProject rootProject, String contextVersion) throws MavenJGitFlowException
{
ReleaseContext ctx = contextProvider.getContext();
String promptLabel = versionType.name().toLowerCase();
Map> cache = null;
VersionState versionState = null;
boolean doAutoVersion = true;
switch (versionType)
{
case RELEASE:
cache = nextReleaseVersions;
doAutoVersion = (ctx.isAutoVersionSubmodules() && ArtifactUtils.isSnapshot(rootProject.getVersion()));
versionState = VersionState.RELEASE;
break;
case DEVELOPMENT:
cache = nextDevelopmentVersions;
doAutoVersion = ctx.isAutoVersionSubmodules();
versionState = VersionState.SNAPSHOT;
break;
case HOTFIX:
cache = nextHotfixVersions;
doAutoVersion = ctx.isAutoVersionSubmodules();
versionState = VersionState.RELEASE;
break;
}
checkNotNull(cache);
checkNotNull(versionState);
//todo: add getOriginalVersions here to pre-pop
if (!cache.containsKey(cacheKey))
{
Map versions = new HashMap();
if (doAutoVersion)
{
String rootProjectId = ArtifactUtils.versionlessKey(rootProject.getGroupId(), rootProject.getArtifactId());
String rootVersion = getNextVersion(versionState, versionType, rootProject, rootProject, contextVersion, promptLabel);
versions.put(rootProjectId, rootVersion);
for (MavenProject subProject : reactorProjects)
{
String subProjectId = ArtifactUtils.versionlessKey(subProject.getGroupId(), subProject.getArtifactId());
versions.put(subProjectId, rootVersion);
}
}
else
{
for (MavenProject project : reactorProjects)
{
String projectId = ArtifactUtils.versionlessKey(project.getGroupId(), project.getArtifactId());
String moduleVersion = getNextVersion(versionState, versionType, rootProject, project, contextVersion, promptLabel);
versions.put(projectId, moduleVersion);
}
}
cache.put(cacheKey, versions);
}
return ImmutableMap.copyOf(cache.get(cacheKey));
}
@Override
public Map getLastReleaseVersions(MavenProject rootProject) throws MavenJGitFlowException
{
if (!lastReleaseVersions.containsKey(ProjectCacheKey.MASTER_BRANCH))
{
try
{
Map versions = new HashMap();
JGitFlow flow = jGitFlowProvider.gitFlow();
MavenSession masterSession = mavenHelper.getSessionForBranch(flow.getMasterBranchName(), rootProject, sessionProvider.getSession());
List masterProjects = masterSession.getSortedProjects();
for (MavenProject project : masterProjects)
{
String projectId = ArtifactUtils.versionlessKey(project.getGroupId(), project.getArtifactId());
versions.put(projectId, project.getVersion());
}
lastReleaseVersions.put(ProjectCacheKey.MASTER_BRANCH, versions);
}
catch (Exception e)
{
throw new MavenJGitFlowException("Error getting release versions from master", e);
}
}
return lastReleaseVersions.get(ProjectCacheKey.MASTER_BRANCH);
}
protected String getNextVersion(VersionState state, VersionType versionType, MavenProject rootProject, MavenProject project, String contextVersion, String promptLabel) throws MavenJGitFlowException
{
ReleaseContext ctx = contextProvider.getContext();
String defaultVersion = null;
String suggestedVersion = null;
if (StringUtils.isNotBlank(contextVersion))
{
defaultVersion = contextVersion;
}
String finalVersion = defaultVersion;
while (StringUtils.isBlank(finalVersion) || ((VersionState.RELEASE.equals(state) && ArtifactUtils.isSnapshot(finalVersion)) || (VersionState.SNAPSHOT.equals(state) && !ArtifactUtils.isSnapshot(finalVersion))))
{
if (!VersionType.HOTFIX.equals(versionType))
{
suggestedVersion = getSuggestedVersion(versionType, project);
}
else
{
String projectId = ArtifactUtils.versionlessKey(project.getGroupId(), project.getArtifactId());
String lastReleaseVersion = getLastReleaseVersions(rootProject).get(projectId);
suggestedVersion = getSuggestedHotfixVersion(project, lastReleaseVersion);
}
if (ctx.isInteractive())
{
String message = MessageFormat.format("What is the " + promptLabel + " version for \"{0}\"? ({1})", project.getName(), ArtifactUtils.versionlessKey(project.getGroupId(), project.getArtifactId()));
try
{
finalVersion = prompter.promptNotBlank(message, suggestedVersion);
}
catch (PrompterException e)
{
throw new MavenJGitFlowException("Error reading version from command line " + e.getMessage(), e);
}
}
else
{
finalVersion = suggestedVersion;
}
}
return finalVersion;
}
private String getSuggestedVersion(VersionType versionType, MavenProject rootProject) throws MavenJGitFlowException
{
ReleaseContext ctx = contextProvider.getContext();
String suggestedVersion = "unknown";
DefaultVersionInfo info = null;
try
{
info = new DefaultVersionInfo(rootProject.getVersion());
}
catch (VersionParseException e)
{
if (ctx.isInteractive())
{
try
{
info = new DefaultVersionInfo("1.0");
}
catch (VersionParseException e1)
{
throw new MavenJGitFlowException("error parsing 1.0 version!!!", e1);
}
}
else
{
throw new MavenJGitFlowException("error parsing version: " + e.getMessage(), e);
}
}
if (VersionType.RELEASE.equals(versionType))
{
suggestedVersion = info.getReleaseVersionString();
}
else if (VersionType.DEVELOPMENT.equals(versionType))
{
suggestedVersion = info.getNextVersion().getSnapshotVersionString();
}
return suggestedVersion;
}
private String getSuggestedHotfixVersion(MavenProject rootProject, String lastRelease) throws MavenJGitFlowException
{
ReleaseContext ctx = contextProvider.getContext();
String suggestedVersion = "unknown";
String defaultVersion = rootProject.getVersion();
if (StringUtils.isNotBlank(ctx.getDefaultReleaseVersion()))
{
defaultVersion = ctx.getDefaultReleaseVersion();
}
if (StringUtils.isNotBlank(lastRelease) && !ArtifactUtils.isSnapshot(lastRelease))
{
try
{
DefaultVersionInfo defaultInfo = new DefaultVersionInfo(defaultVersion);
DefaultVersionInfo lastReleaseInfo = new DefaultVersionInfo(lastRelease);
String higherVersion = defaultVersion;
if (defaultInfo.isSnapshot())
{
higherVersion = lastRelease;
}
else if (defaultInfo.compareTo(lastReleaseInfo) < 1)
{
higherVersion = lastRelease;
}
final HotfixVersionInfo hotfixInfo = new HotfixVersionInfo(higherVersion);
suggestedVersion = hotfixInfo.getHotfixVersionString();
}
catch (VersionParseException e)
{
//just ignore
}
}
else
{
try
{
final HotfixVersionInfo hotfixInfo = new HotfixVersionInfo(defaultVersion);
suggestedVersion = hotfixInfo.getHotfixVersionString();
}
catch (VersionParseException e)
{
//ignore
}
}
// Fixup project version, if it is a snapshot, in such a case decrement the snapshot version
while (StringUtils.isBlank(suggestedVersion) || ArtifactUtils.isSnapshot(suggestedVersion))
{
HotfixVersionInfo info = null;
try
{
info = new HotfixVersionInfo(defaultVersion);
}
catch (VersionParseException e)
{
if (ctx.isInteractive())
{
try
{
info = new HotfixVersionInfo("2.0");
}
catch (VersionParseException e1)
{
throw new MavenJGitFlowException("error parsing 2.0 version!!!", e1);
}
}
else
{
throw new MavenJGitFlowException("error parsing release version: " + e.getMessage(), e);
}
}
suggestedVersion = info.getDecrementedHotfixVersionString();
}
return suggestedVersion;
}
}
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