/
SubversionSCM.java
executable file
·3177 lines (2780 loc) · 131 KB
/
SubversionSCM.java
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/*
* The MIT License
*
* Copyright (c) 2004-2012, Sun Microsystems, Inc., Kohsuke Kawaguchi, Fulvio Cavarretta,
* Jean-Baptiste Quenot, Luca Domenico Milanesio, Renaud Bruyeron, Stephen Connolly,
* Tom Huybrechts, Yahoo! Inc., Manufacture Francaise des Pneumatiques Michelin,
* Romain Seguy, OHTAKE Tomohiro
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
* THE SOFTWARE.
*/
package hudson.scm;
import static hudson.Util.fixEmptyAndTrim;
import static hudson.scm.PollingResult.BUILD_NOW;
import static hudson.scm.PollingResult.NO_CHANGES;
import static java.util.logging.Level.FINE;
import static java.util.logging.Level.WARNING;
import com.cloudbees.jenkins.plugins.sshcredentials.SSHUserPrivateKey;
import com.cloudbees.jenkins.plugins.sshcredentials.impl.BasicSSHUserPrivateKey;
import com.cloudbees.plugins.credentials.Credentials;
import com.cloudbees.plugins.credentials.CredentialsMatchers;
import com.cloudbees.plugins.credentials.CredentialsNameProvider;
import com.cloudbees.plugins.credentials.CredentialsProvider;
import com.cloudbees.plugins.credentials.CredentialsScope;
import com.cloudbees.plugins.credentials.CredentialsStore;
import com.cloudbees.plugins.credentials.common.StandardCertificateCredentials;
import com.cloudbees.plugins.credentials.common.StandardCredentials;
import com.cloudbees.plugins.credentials.common.StandardListBoxModel;
import com.cloudbees.plugins.credentials.common.StandardUsernamePasswordCredentials;
import com.cloudbees.plugins.credentials.domains.Domain;
import com.cloudbees.plugins.credentials.domains.DomainRequirement;
import com.cloudbees.plugins.credentials.domains.DomainSpecification;
import com.cloudbees.plugins.credentials.domains.HostnameRequirement;
import com.cloudbees.plugins.credentials.domains.HostnameSpecification;
import com.cloudbees.plugins.credentials.domains.SchemeRequirement;
import com.cloudbees.plugins.credentials.domains.SchemeSpecification;
import com.cloudbees.plugins.credentials.domains.URIRequirementBuilder;
import com.cloudbees.plugins.credentials.impl.CertificateCredentialsImpl;
import com.cloudbees.plugins.credentials.impl.UsernamePasswordCredentialsImpl;
import edu.umd.cs.findbugs.annotations.CheckForNull;
import edu.umd.cs.findbugs.annotations.NonNull;
import hudson.BulkChange;
import hudson.EnvVars;
import hudson.Extension;
import hudson.FilePath;
import hudson.FilePath.FileCallable;
import hudson.Functions;
import hudson.Launcher;
import hudson.Util;
import hudson.init.InitMilestone;
import hudson.model.AbstractDescribableImpl;
import hudson.model.BuildListener;
import hudson.model.Descriptor;
import hudson.model.Item;
import hudson.model.ItemGroup;
import hudson.model.ModelObject;
import hudson.model.TaskListener;
import hudson.model.AbstractBuild;
import hudson.model.AbstractProject;
import hudson.model.Computer;
import hudson.model.Hudson;
import java.io.ByteArrayOutputStream;
import java.nio.charset.UnsupportedCharsetException;
import java.security.KeyStore;
import java.security.KeyStoreException;
import java.security.NoSuchAlgorithmException;
import java.security.cert.CertificateException;
import java.util.Arrays;
import java.util.LinkedHashMap;
import java.util.LinkedHashSet;
import java.util.WeakHashMap;
import hudson.security.ACL;
import hudson.util.ListBoxModel;
import jenkins.model.Jenkins;
import jenkins.model.Jenkins.MasterComputer;
import hudson.model.Node;
import hudson.model.ParametersAction;
import hudson.model.Run;
import hudson.remoting.Callable;
import hudson.remoting.Channel;
import hudson.remoting.VirtualChannel;
import hudson.scm.UserProvidedCredential.AuthenticationManagerImpl;
import hudson.scm.subversion.CheckoutUpdater;
import hudson.scm.subversion.Messages;
import hudson.scm.subversion.SvnHelper;
import hudson.scm.subversion.UpdateUpdater;
import hudson.scm.subversion.UpdateWithRevertUpdater;
import hudson.scm.subversion.UpdaterException;
import hudson.scm.subversion.WorkspaceUpdater;
import hudson.scm.subversion.WorkspaceUpdater.UpdateTask;
import hudson.scm.subversion.WorkspaceUpdaterDescriptor;
import hudson.util.EditDistance;
import hudson.util.FormValidation;
import hudson.util.LogTaskListener;
import hudson.util.MultipartFormDataParser;
import hudson.util.Scrambler;
import hudson.util.Secret;
import hudson.util.TimeUnit2;
import java.io.BufferedOutputStream;
import java.io.BufferedReader;
import java.io.File;
import java.io.FileOutputStream;
import java.io.FileReader;
import java.io.IOException;
import java.io.InterruptedIOException;
import java.io.OutputStream;
import java.io.PrintStream;
import java.io.PrintWriter;
import java.io.Serializable;
import java.io.StringWriter;
import java.lang.reflect.InvocationTargetException;
import java.util.ArrayList;
import java.util.Collections;
import java.util.Date;
import java.util.HashMap;
import java.util.HashSet;
import java.util.Iterator;
import java.util.List;
import java.util.Map;
import java.util.Map.Entry;
import java.util.Random;
import java.util.Set;
import java.util.StringTokenizer;
import java.util.UUID;
import java.util.logging.Level;
import java.util.logging.LogRecord;
import java.util.logging.Logger;
import java.util.regex.Matcher;
import java.util.regex.Pattern;
import java.util.regex.PatternSyntaxException;
import javax.servlet.ServletException;
import javax.xml.transform.stream.StreamResult;
import net.sf.json.JSONObject;
import org.acegisecurity.context.SecurityContext;
import org.acegisecurity.context.SecurityContextHolder;
import org.apache.commons.beanutils.PropertyUtils;
import org.apache.commons.io.FileUtils;
import org.apache.commons.lang.StringUtils;
import org.apache.tools.ant.BuildException;
import org.apache.tools.ant.Project;
import org.apache.tools.ant.taskdefs.Chmod;
import org.kohsuke.stapler.AncestorInPath;
import org.kohsuke.stapler.DataBoundConstructor;
import org.kohsuke.stapler.QueryParameter;
import org.kohsuke.stapler.StaplerRequest;
import org.kohsuke.stapler.StaplerResponse;
import org.kohsuke.stapler.export.Exported;
import org.kohsuke.stapler.export.ExportedBean;
import org.tmatesoft.svn.core.ISVNLogEntryHandler;
import org.tmatesoft.svn.core.SVNAuthenticationException;
import org.tmatesoft.svn.core.SVNDepth;
import org.tmatesoft.svn.core.SVNDirEntry;
import org.tmatesoft.svn.core.SVNErrorCode;
import org.tmatesoft.svn.core.SVNErrorMessage;
import org.tmatesoft.svn.core.SVNException;
import org.tmatesoft.svn.core.SVNLogEntry;
import org.tmatesoft.svn.core.SVNNodeKind;
import org.tmatesoft.svn.core.SVNURL;
import org.tmatesoft.svn.core.auth.ISVNAuthenticationManager;
import org.tmatesoft.svn.core.auth.ISVNAuthenticationProvider;
import org.tmatesoft.svn.core.auth.SVNAuthentication;
import org.tmatesoft.svn.core.auth.SVNPasswordAuthentication;
import org.tmatesoft.svn.core.auth.SVNSSHAuthentication;
import org.tmatesoft.svn.core.auth.SVNSSLAuthentication;
import org.tmatesoft.svn.core.internal.io.dav.DAVRepositoryFactory;
import org.tmatesoft.svn.core.internal.io.dav.http.DefaultHTTPConnectionFactory;
import org.tmatesoft.svn.core.internal.io.fs.FSRepositoryFactory;
import org.tmatesoft.svn.core.internal.io.svn.SVNRepositoryFactoryImpl;
import org.tmatesoft.svn.core.internal.util.SVNPathUtil;
import org.tmatesoft.svn.core.internal.wc.DefaultSVNOptions;
import org.tmatesoft.svn.core.internal.wc.admin.SVNAdminAreaFactory;
import org.tmatesoft.svn.core.io.SVNCapability;
import org.tmatesoft.svn.core.io.SVNRepository;
import org.tmatesoft.svn.core.io.SVNRepositoryFactory;
import org.tmatesoft.svn.core.io.ISVNSession;
import org.tmatesoft.svn.core.wc.SVNClientManager;
import org.tmatesoft.svn.core.wc.SVNInfo;
import org.tmatesoft.svn.core.wc.SVNRevision;
import org.tmatesoft.svn.core.wc.SVNWCClient;
import org.tmatesoft.svn.core.wc.SVNWCUtil;
import com.thoughtworks.xstream.XStream;
import com.trilead.ssh2.DebugLogger;
import com.trilead.ssh2.SCPClient;
import com.trilead.ssh2.crypto.Base64;
import hudson.scm.subversion.ExternalsFileManager;
/**
* Subversion SCM.
*
* <h2>Plugin Developer Notes</h2>
* <p>
* Plugins that interact with Subversion can use {@link DescriptorImpl#createAuthenticationProvider(AbstractProject)}
* so that it can use the credentials (username, password, etc.) that the user entered for Hudson.
* See the javadoc of this method for the precautions you need to take if you run Subversion operations
* remotely on slaves.
*
* <h2>Implementation Notes</h2>
* <p>
* Because this instance refers to some other classes that are not necessarily
* Java serializable (like {@link #browser}), remotable {@link FileCallable}s all
* need to be declared as static inner classes.
*
* @author Kohsuke Kawaguchi
*/
@SuppressWarnings("rawtypes")
public class SubversionSCM extends SCM implements Serializable {
/**
* the locations field is used to store all configured SVN locations (with
* their local and remote part). Direct access to this field should be
* avoided and the getLocations() method should be used instead. This is
* needed to make importing of old hudson-configurations possible as
* getLocations() will check if the modules field has been set and import
* the data.
*
* @since 1.91
*/
private ModuleLocation[] locations = new ModuleLocation[0];
/**
* Additional credentials to use when checking out svn:externals
* @since 2.0
*/
@CheckForNull
private List<AdditionalCredentials> additionalCredentials;
private final SubversionRepositoryBrowser browser;
private String excludedRegions;
private String includedRegions;
private String excludedUsers;
/**
* Revision property names that are ignored for the sake of polling. Whitespace separated, possibly null.
*/
private String excludedRevprop;
private String excludedCommitMessages;
private WorkspaceUpdater workspaceUpdater;
// No longer in use but left for serialization compatibility.
@Deprecated
private String modules;
// No longer used but left for serialization compatibility
@Deprecated
private Boolean useUpdate;
@Deprecated
private Boolean doRevert;
private boolean ignoreDirPropChanges;
private boolean filterChangelog;
/**
* A cache of the svn:externals (keyed by project).
*/
private transient Map<AbstractProject, List<External>> projectExternalsCache;
private transient boolean pollFromMaster = POLL_FROM_MASTER;
/**
* @deprecated as of 1.286
*/
public SubversionSCM(String[] remoteLocations, String[] localLocations,
boolean useUpdate, SubversionRepositoryBrowser browser) {
this(remoteLocations,localLocations, useUpdate, browser, null, null, null);
}
/**
* @deprecated as of 1.311
*/
public SubversionSCM(String[] remoteLocations, String[] localLocations,
boolean useUpdate, SubversionRepositoryBrowser browser, String excludedRegions) {
this(ModuleLocation.parse(remoteLocations,localLocations,null,null), useUpdate, false, browser, excludedRegions, null, null, null);
}
/**
* @deprecated as of 1.315
*/
public SubversionSCM(String[] remoteLocations, String[] localLocations,
boolean useUpdate, SubversionRepositoryBrowser browser, String excludedRegions, String excludedUsers, String excludedRevprop) {
this(ModuleLocation.parse(remoteLocations,localLocations,null,null), useUpdate, false, browser, excludedRegions, excludedUsers, excludedRevprop, null);
}
/**
* @deprecated as of 1.315
*/
public SubversionSCM(List<ModuleLocation> locations,
boolean useUpdate, SubversionRepositoryBrowser browser, String excludedRegions) {
this(locations, useUpdate, false, browser, excludedRegions, null, null, null);
}
/**
* @deprecated as of 1.324
*/
public SubversionSCM(List<ModuleLocation> locations,
boolean useUpdate, SubversionRepositoryBrowser browser, String excludedRegions, String excludedUsers, String excludedRevprop) {
this(locations, useUpdate, false, browser, excludedRegions, excludedUsers, excludedRevprop, null);
}
/**
* @deprecated as of 1.328
*/
public SubversionSCM(List<ModuleLocation> locations,
boolean useUpdate, SubversionRepositoryBrowser browser, String excludedRegions, String excludedUsers, String excludedRevprop, String excludedCommitMessages) {
this(locations, useUpdate, false, browser, excludedRegions, excludedUsers, excludedRevprop, excludedCommitMessages);
}
/**
* @deprecated as of 1.xxx
*/
public SubversionSCM(List<ModuleLocation> locations,
boolean useUpdate, boolean doRevert, SubversionRepositoryBrowser browser, String excludedRegions, String excludedUsers, String excludedRevprop, String excludedCommitMessages) {
this(locations, useUpdate, doRevert, browser, excludedRegions, excludedUsers, excludedRevprop, excludedCommitMessages, null);
}
/**
* @deprecated as of 1.23
*/
public SubversionSCM(List<ModuleLocation> locations,
boolean useUpdate, boolean doRevert, SubversionRepositoryBrowser browser, String excludedRegions, String excludedUsers, String excludedRevprop, String excludedCommitMessages,
String includedRegions) {
this(locations, useUpdate?(doRevert?new UpdateWithRevertUpdater():new UpdateUpdater()):new CheckoutUpdater(),
browser, excludedRegions, excludedUsers, excludedRevprop, excludedCommitMessages, includedRegions);
}
/**
*
* @deprecated as of ...
*/
public SubversionSCM(List<ModuleLocation> locations, WorkspaceUpdater workspaceUpdater,
SubversionRepositoryBrowser browser, String excludedRegions, String excludedUsers, String excludedRevprop, String excludedCommitMessages,
String includedRegions) {
this(locations, workspaceUpdater, browser, excludedRegions, excludedUsers, excludedRevprop, excludedCommitMessages, includedRegions, false);
}
/**
* @deprecated
*/
public SubversionSCM(List<ModuleLocation> locations, WorkspaceUpdater workspaceUpdater,
SubversionRepositoryBrowser browser, String excludedRegions, String excludedUsers, String excludedRevprop, String excludedCommitMessages,
String includedRegions, boolean ignoreDirPropChanges) {
this(locations, workspaceUpdater, browser, excludedRegions, excludedUsers, excludedRevprop, excludedCommitMessages, includedRegions, ignoreDirPropChanges, false, null);
}
@DataBoundConstructor
public SubversionSCM(List<ModuleLocation> locations, WorkspaceUpdater workspaceUpdater,
SubversionRepositoryBrowser browser, String excludedRegions, String excludedUsers,
String excludedRevprop, String excludedCommitMessages,
String includedRegions, boolean ignoreDirPropChanges, boolean filterChangelog,
List<AdditionalCredentials> additionalCredentials) {
for (Iterator<ModuleLocation> itr = locations.iterator(); itr.hasNext(); ) {
ModuleLocation ml = itr.next();
String remote = Util.fixEmptyAndTrim(ml.remote);
if (remote == null) {
itr.remove();
}
}
this.locations = locations.toArray(new ModuleLocation[locations.size()]);
if (additionalCredentials == null) {
this.additionalCredentials = null;
} else {
this.additionalCredentials = new ArrayList<AdditionalCredentials>(additionalCredentials);
}
this.workspaceUpdater = workspaceUpdater;
this.browser = browser;
this.excludedRegions = excludedRegions;
this.excludedUsers = excludedUsers;
this.excludedRevprop = excludedRevprop;
this.excludedCommitMessages = excludedCommitMessages;
this.includedRegions = includedRegions;
this.ignoreDirPropChanges = ignoreDirPropChanges;
this.filterChangelog = filterChangelog;
}
/**
* Convenience constructor, especially during testing.
*/
public SubversionSCM(String svnUrl) {
this(svnUrl, null, ".");
}
/**
* Convenience constructor, especially during testing.
*/
public SubversionSCM(String svnUrl, String local) {
this(svnUrl, null, local);
}
/**
* Convenience constructor, especially during testing.
*/
public SubversionSCM(String svnUrl, String credentialId, String local) {
this(new String[]{svnUrl}, new String[]{credentialId}, new String[]{local});
}
/**
* Convenience constructor, especially during testing.
*/
public SubversionSCM(String[] svnUrls, String[] locals) {
this(svnUrls, null, locals);
}
/**
* Convenience constructor, especially during testing.
*/
public SubversionSCM(String[] svnUrls, String[] credentialIds, String[] locals) {
this(ModuleLocation.parse(svnUrls, credentialIds, locals, null,null), true, false, null, null, null, null, null);
}
/**
* @deprecated
* as of 1.91. Use {@link #getLocations()} instead.
*/
public String getModules() {
return null;
}
/**
* list of all configured svn locations
*
* @since 1.91
*/
@Exported
public ModuleLocation[] getLocations() {
return getLocations(null, null);
}
public List<AdditionalCredentials> getAdditionalCredentials() {
List<AdditionalCredentials> result = new ArrayList<AdditionalCredentials>();
if (additionalCredentials != null) {
result.addAll(additionalCredentials);
}
return result;
}
@Exported
public WorkspaceUpdater getWorkspaceUpdater() {
if (workspaceUpdater!=null)
return workspaceUpdater;
// data must have been read from old configuration.
if (useUpdate!=null && !useUpdate)
return new CheckoutUpdater();
if (doRevert!=null && doRevert)
return new UpdateWithRevertUpdater();
return new UpdateUpdater();
}
public void setWorkspaceUpdater(WorkspaceUpdater workspaceUpdater) {
this.workspaceUpdater = workspaceUpdater;
}
/**
* @since 1.252
* @deprecated Use {@link #getLocations(EnvVars, AbstractBuild)} for vars
* expansion to be performed on all env vars rather than just
* build parameters.
*/
public ModuleLocation[] getLocations(AbstractBuild<?,?> build) {
return getLocations(null, build);
}
/**
* List of all configured svn locations, expanded according to all env vars
* or, if none defined, according to only build parameters values.
* Both may be defined, in which case the variables are combined.
* @param env If non-null, variable expansions are performed against these vars
* @param build If non-null, variable expansions are
* performed against the build parameters
*/
public ModuleLocation[] getLocations(EnvVars env, AbstractBuild<?,?> build) {
// check if we've got a old location
if (modules != null) {
// import the old configuration
List<ModuleLocation> oldLocations = new ArrayList<ModuleLocation>();
StringTokenizer tokens = new StringTokenizer(modules);
while (tokens.hasMoreTokens()) {
// the remote (repository location)
// the normalized name is always without the trailing '/'
String remoteLoc = Util.removeTrailingSlash(tokens.nextToken());
oldLocations.add(new ModuleLocation(remoteLoc, null));
}
locations = oldLocations.toArray(new ModuleLocation[oldLocations.size()]);
modules = null;
}
if(env == null && build == null)
return locations;
ModuleLocation[] outLocations = new ModuleLocation[locations.length];
EnvVars env2 = env != null ? new EnvVars(env) : new EnvVars();
if (build != null) {
env2.putAll(build.getBuildVariables());
}
EnvVars.resolve(env2);
for (int i = 0; i < outLocations.length; i++) {
outLocations[i] = locations[i].getExpandedLocation(env2);
}
return outLocations;
}
/**
* Get the list of every checked-out location. This differs from {@link #getLocations()}
* which returns only the configured locations whereas this method returns the configured
* locations + any svn:externals locations.
*/
public ModuleLocation[] getProjectLocations(AbstractProject project) throws IOException {
List<External> projectExternals = getExternals(project);
ModuleLocation[] configuredLocations = getLocations();
if (projectExternals.isEmpty()) {
return configuredLocations;
}
List<ModuleLocation> allLocations = new ArrayList<ModuleLocation>(configuredLocations.length + projectExternals.size());
allLocations.addAll(Arrays.asList(configuredLocations));
for (External external : projectExternals) {
allLocations.add(new ModuleLocation(external.url, external.path));
}
return allLocations.toArray(new ModuleLocation[allLocations.size()]);
}
private List<External> getExternals(AbstractProject context) throws IOException {
Map<AbstractProject, List<External>> projectExternalsCache = getProjectExternalsCache();
List<External> projectExternals;
synchronized (projectExternalsCache) {
projectExternals = projectExternalsCache.get(context);
}
if (projectExternals == null) {
projectExternals = ExternalsFileManager.parseExternalsFile(context);
synchronized (projectExternalsCache) {
if (!projectExternalsCache.containsKey(context)) {
projectExternalsCache.put(context, projectExternals);
}
}
}
return projectExternals;
}
@Override
@Exported
public SubversionRepositoryBrowser getBrowser() {
return browser;
}
@Exported
public String getExcludedRegions() {
return excludedRegions;
}
public String[] getExcludedRegionsNormalized() {
return (excludedRegions == null || excludedRegions.trim().equals(""))
? null : excludedRegions.split("[\\r\\n]+");
}
private Pattern[] getExcludedRegionsPatterns() {
String[] excluded = getExcludedRegionsNormalized();
if (excluded != null) {
Pattern[] patterns = new Pattern[excluded.length];
int i = 0;
for (String excludedRegion : excluded) {
patterns[i++] = Pattern.compile(excludedRegion);
}
return patterns;
}
return new Pattern[0];
}
@Exported
public String getIncludedRegions() {
return includedRegions;
}
public String[] getIncludedRegionsNormalized() {
return (includedRegions == null || includedRegions.trim().equals(""))
? null : includedRegions.split("[\\r\\n]+");
}
private Pattern[] getIncludedRegionsPatterns() {
String[] included = getIncludedRegionsNormalized();
if (included != null) {
Pattern[] patterns = new Pattern[included.length];
int i = 0;
for (String includedRegion : included) {
patterns[i++] = Pattern.compile(includedRegion);
}
return patterns;
}
return new Pattern[0];
}
@Exported
public String getExcludedUsers() {
return excludedUsers;
}
public Set<String> getExcludedUsersNormalized() {
String s = fixEmptyAndTrim(excludedUsers);
if (s==null)
return Collections.emptySet();
Set<String> users = new HashSet<String>();
for (String user : s.split("[\\r\\n]+"))
users.add(user.trim());
return users;
}
@Exported
public String getExcludedRevprop() {
return excludedRevprop;
}
@Exported
public String getExcludedCommitMessages() {
return excludedCommitMessages;
}
public String[] getExcludedCommitMessagesNormalized() {
String s = fixEmptyAndTrim(excludedCommitMessages);
return s == null ? new String[0] : s.split("[\\r\\n]+");
}
private Pattern[] getExcludedCommitMessagesPatterns() {
String[] excluded = getExcludedCommitMessagesNormalized();
Pattern[] patterns = new Pattern[excluded.length];
int i = 0;
for (String excludedCommitMessage : excluded) {
patterns[i++] = Pattern.compile(excludedCommitMessage);
}
return patterns;
}
@Exported
public boolean isIgnoreDirPropChanges() {
return ignoreDirPropChanges;
}
@Exported
public boolean isFilterChangelog() {
return filterChangelog;
}
/**
* Sets the <tt>SVN_REVISION_n</tt> and <tt>SVN_URL_n</tt> environment variables during the build.
*/
@Override
public void buildEnvVars(AbstractBuild<?, ?> build, Map<String, String> env) {
super.buildEnvVars(build, env);
ModuleLocation[] svnLocations = getLocations(new EnvVars(env), build);
try {
Map<String,Long> revisions = parseSvnRevisionFile(build);
Set<String> knownURLs = revisions.keySet();
if(svnLocations.length==1) {
// for backwards compatibility if there's only a single modulelocation, we also set
// SVN_REVISION and SVN_URL without '_n'
String url = svnLocations[0].getURL();
Long rev = revisions.get(url);
if(rev!=null) {
env.put("SVN_REVISION",rev.toString());
env.put("SVN_URL",url);
} else if (!knownURLs.isEmpty()) {
LOGGER.log(WARNING, "no revision found corresponding to {0}; known: {1}", new Object[] {url, knownURLs});
}
}
for(int i=0;i<svnLocations.length;i++) {
String url = svnLocations[i].getURL();
Long rev = revisions.get(url);
if(rev!=null) {
env.put("SVN_REVISION_"+(i+1),rev.toString());
env.put("SVN_URL_"+(i+1),url);
} else if (!knownURLs.isEmpty()) {
LOGGER.log(WARNING, "no revision found corresponding to {0}; known: {1}", new Object[] {url, knownURLs});
}
}
} catch (IOException e) {
LOGGER.log(WARNING, "error building environment variables", e);
}
}
/**
* Called after checkout/update has finished to compute the changelog.
*/
private boolean calcChangeLog(AbstractBuild<?,?> build, File changelogFile, BuildListener listener, List<External> externals, EnvVars env) throws IOException, InterruptedException {
if(build.getPreviousBuild()==null) {
// nothing to compare against
return createEmptyChangeLog(changelogFile, listener, "log");
}
// some users reported that the file gets created with size 0. I suspect
// maybe some XSLT engine doesn't close the stream properly.
// so let's do it by ourselves to be really sure that the stream gets closed.
OutputStream os = new BufferedOutputStream(new FileOutputStream(changelogFile));
boolean created;
try {
created = new SubversionChangeLogBuilder(build, env, listener, this).run(externals, new StreamResult(os));
} finally {
os.close();
}
if(!created)
createEmptyChangeLog(changelogFile, listener, "log");
return true;
}
/**
* Please consider using the non-static version {@link #parseSvnRevisionFile(AbstractBuild)}!
*/
/*package*/ static Map<String,Long> parseRevisionFile(AbstractBuild<?,?> build) throws IOException {
return parseRevisionFile(build,true,false);
}
/*package*/ Map<String,Long> parseSvnRevisionFile(AbstractBuild<?,?> build) throws IOException {
return parseRevisionFile(build);
}
/**
* Reads the revision file of the specified build (or the closest, if the flag is so specified.)
*
* @param findClosest
* If true, this method will go back the build history until it finds a revision file.
* A build may not have a revision file for any number of reasons (such as failure, interruption, etc.)
* @return
* map from {@link SvnInfo#url Subversion URL} to its revision. If there is more than one, choose
* the one with the smallest revision number
*/
/*package*/ static Map<String,Long> parseRevisionFile(AbstractBuild<?,?> build, boolean findClosest, boolean prunePinnedExternals) throws IOException {
Map<String,Long> revisions = new HashMap<String,Long>(); // module -> revision
if (findClosest) {
for (AbstractBuild<?,?> b=build; b!=null; b=b.getPreviousBuild()) {
if(getRevisionFile(b).exists()) {
build = b;
break;
}
}
}
{// read the revision file of the build
File file = getRevisionFile(build);
if(!file.exists())
// nothing to compare against
return revisions;
BufferedReader br = new BufferedReader(new FileReader(file));
try {
String line;
while((line=br.readLine())!=null) {
boolean isPinned = false;
int indexLast = line.length();
if (line.lastIndexOf("::p") == indexLast-3) {
isPinned = true;
indexLast -= 3;
}
int index = line.lastIndexOf('/');
if(index<0) {
continue; // invalid line?
}
try {
String url = line.substring(0, index);
long revision = Long.parseLong(line.substring(index+1,indexLast));
Long oldRevision = revisions.get(url);
if (isPinned) {
if (!prunePinnedExternals) {
if (oldRevision == null)
// If we're writing pinned, only write if there are no unpinned
revisions.put(url, revision);
}
} else {
// unpinned
if (oldRevision == null || oldRevision > revision)
// For unpinned, take minimum
revisions.put(url, revision);
}
} catch (NumberFormatException e) {
// perhaps a corrupted line.
LOGGER.log(WARNING, "Error parsing line " + line, e);
}
}
} finally {
br.close();
}
}
return revisions;
}
/**
* Polling can happen on the master and does not require a workspace.
*/
@Override
public boolean requiresWorkspaceForPolling() {
return false;
}
@SuppressWarnings("unchecked")
public boolean checkout(AbstractBuild build, Launcher launcher, FilePath workspace, final BuildListener listener, File changelogFile) throws IOException, InterruptedException {
EnvVars env = build.getEnvironment(listener);
EnvVarsUtils.overrideAll(env, build.getBuildVariables());
List<External> externals = null;
try {
externals = checkout(build,workspace,listener,env);
} catch (UpdaterException e) {
return false;
}
// write out the revision file
PrintWriter w = new PrintWriter(new FileOutputStream(getRevisionFile(build)));
try {
List<SvnInfoP> pList = workspace.act(new BuildRevisionMapTask(build, this, listener, externals, env));
List<SvnInfo> revList= new ArrayList<SvnInfo>(pList.size());
for (SvnInfoP p: pList) {
if (p.pinned)
w.println( p.info.url +'/'+ p.info.revision + "::p");
else
w.println( p.info.url +'/'+ p.info.revision);
revList.add(p.info);
}
build.addAction(new SubversionTagAction(build,revList));
} finally {
w.close();
}
// write out the externals info
ExternalsFileManager.writeExternalsFile(build.getProject(), externals);
Map<AbstractProject, List<External>> projectExternalsCache = getProjectExternalsCache();
synchronized (projectExternalsCache) {
projectExternalsCache.put(build.getProject(), externals);
}
return calcChangeLog(build, changelogFile, listener, externals, env);
}
/**
* Performs the checkout or update, depending on the configuration and workspace state.
*
* <p>
* Use canonical path to avoid SVNKit/symlink problem as described in
* https://wiki.svnkit.com/SVNKit_FAQ
*
* @return null
* if the operation failed. Otherwise the set of local workspace paths
* (relative to the workspace root) that has loaded due to svn:external.
*/
private List<External> checkout(AbstractBuild build, FilePath workspace, TaskListener listener, EnvVars env) throws IOException, InterruptedException {
if (repositoryLocationsNoLongerExist(build, listener, env)) {
Run lsb = build.getProject().getLastSuccessfulBuild();
if (lsb != null && build.getNumber()-lsb.getNumber()>10
&& build.getTimestamp().getTimeInMillis()-lsb.getTimestamp().getTimeInMillis() > TimeUnit2.DAYS.toMillis(1)) {
// Disable this project if the location doesn't exist any more, see issue #763
// but only do so if there was at least some successful build,
// to make sure that initial configuration error won't disable the build. see issue #1567
// finally, only disable a build if the failure persists for some time.
// see http://www.nabble.com/Should-Hudson-have-an-option-for-a-content-fingerprint--td24022683.html
listener.getLogger().println("One or more repository locations do not exist anymore for " + build.getProject().getName() + ", project will be disabled.");
build.getProject().makeDisabled(true);
return null;
}
}
List<External> externals = new ArrayList<External>();
Set<String> unauthenticatedRealms = new LinkedHashSet<String>();
for (ModuleLocation location : getLocations(env, build)) {
CheckOutTask checkOutTask =
new CheckOutTask(build, this, location, build.getTimestamp().getTime(), listener, env);
externals.addAll(workspace.act(checkOutTask));
unauthenticatedRealms.addAll(checkOutTask.getUnauthenticatedRealms());
// olamy: remove null check at it cause test failure
// see https://github.com/jenkinsci/subversion-plugin/commit/de23a2b781b7b86f41319977ce4c11faee75179b#commitcomment-1551273
/*if ( externalsFound != null ){
externals.addAll(externalsFound);
} else {
externals.addAll( new ArrayList<External>( 0 ) );
}*/
}
if (additionalCredentials != null) {
for (AdditionalCredentials c : additionalCredentials) {
unauthenticatedRealms.remove(c.getRealm());
}
}
if (!unauthenticatedRealms.isEmpty()) {
listener.getLogger().println("WARNING: The following realms could not be authenticated:");
for (String realm : unauthenticatedRealms) {
listener.getLogger().println(" * " + realm);
}
if (build == build.getProject().getLastBuild()) {
if (additionalCredentials == null) {
additionalCredentials = new ArrayList<AdditionalCredentials>();
}
for (String realm : unauthenticatedRealms) {
additionalCredentials.add(new AdditionalCredentials(realm, null));
}
try {
listener.getLogger().println("Adding missing realms to configuration...");
build.getProject().save();
listener.getLogger().println("Updated project configuration saved.");
} catch (IOException e) {
listener.getLogger().println("Could not update project configuration: " + e.getMessage());
}
}
}
return externals;
}
private synchronized Map<AbstractProject, List<External>> getProjectExternalsCache() {
if (projectExternalsCache == null) {
projectExternalsCache = new WeakHashMap<AbstractProject, List<External>>();
}
return projectExternalsCache;
}
/**
* Either run "svn co" or "svn up" equivalent.
*/
private static class CheckOutTask extends UpdateTask implements FileCallable<List<External>> {
private final UpdateTask task;
public CheckOutTask(AbstractBuild<?, ?> build, SubversionSCM parent, ModuleLocation location, Date timestamp, TaskListener listener, EnvVars env) {
this.authProvider = parent.createAuthenticationProvider(build.getParent(), location);
this.timestamp = timestamp;
this.listener = listener;
this.location = location;
this.revisions = build.getAction(RevisionParameterAction.class);
this.task = parent.getWorkspaceUpdater().createTask();
}
public Set<String> getUnauthenticatedRealms() {
if (authProvider instanceof CredentialsSVNAuthenticationProviderImpl) {
return ((CredentialsSVNAuthenticationProviderImpl) authProvider).getUnauthenticatedRealms();
}
return Collections.emptySet();
}
public List<External> invoke(File ws, VirtualChannel channel) throws IOException {
clientManager = createClientManager(authProvider);
manager = clientManager.getCore();
this.ws = ws;
try {
List<External> externals = perform();
checkClockOutOfSync();
return externals;
} catch (InterruptedException e) {
throw (InterruptedIOException)new InterruptedIOException().initCause(e);
} finally {
clientManager.dispose();
}
}
/**
* This round-about way of executing the task ensures that the error-prone {@link #delegateTo(UpdateTask)} method