List of usage examples for org.eclipse.jgit.lib Constants CHARACTER_ENCODING
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From source file:com.gitblit.build.BuildGhPages.java
License:Apache License
public static void main(String[] args) { Params params = new Params(); JCommander jc = new JCommander(params); try {/* w ww . j av a 2 s. c o m*/ jc.parse(args); } catch (ParameterException t) { System.err.println(t.getMessage()); jc.usage(); } File source = new File(params.sourceFolder); String ghpages = "refs/heads/gh-pages"; try { File gitDir = FileKey.resolve(new File(params.repositoryFolder), FS.DETECTED); Repository repository = new FileRepository(gitDir); RefModel issuesBranch = JGitUtils.getPagesBranch(repository); if (issuesBranch == null) { JGitUtils.createOrphanBranch(repository, "gh-pages", null); } System.out.println("Updating gh-pages branch..."); ObjectId headId = repository.resolve(ghpages + "^{commit}"); ObjectInserter odi = repository.newObjectInserter(); try { // Create the in-memory index of the new/updated issue. DirCache index = createIndex(repository, headId, source, params.obliterate); ObjectId indexTreeId = index.writeTree(odi); // Create a commit object PersonIdent author = new PersonIdent("Gitblit", "gitblit@localhost"); CommitBuilder commit = new CommitBuilder(); commit.setAuthor(author); commit.setCommitter(author); commit.setEncoding(Constants.CHARACTER_ENCODING); commit.setMessage("updated pages"); commit.setParentId(headId); commit.setTreeId(indexTreeId); // Insert the commit into the repository ObjectId commitId = odi.insert(commit); odi.flush(); RevWalk revWalk = new RevWalk(repository); try { RevCommit revCommit = revWalk.parseCommit(commitId); RefUpdate ru = repository.updateRef(ghpages); ru.setNewObjectId(commitId); ru.setExpectedOldObjectId(headId); ru.setRefLogMessage("commit: " + revCommit.getShortMessage(), false); Result rc = ru.forceUpdate(); switch (rc) { case NEW: case FORCED: case FAST_FORWARD: break; case REJECTED: case LOCK_FAILURE: throw new ConcurrentRefUpdateException(JGitText.get().couldNotLockHEAD, ru.getRef(), rc); default: throw new JGitInternalException(MessageFormat.format(JGitText.get().updatingRefFailed, ghpages, commitId.toString(), rc)); } } finally { revWalk.release(); } } finally { odi.release(); } System.out.println("gh-pages updated."); } catch (Throwable t) { t.printStackTrace(); } }
From source file:com.gitblit.utils.IssueUtils.java
License:Apache License
/** * Deletes an issue from the repository. * /*from w ww .j ava 2s . c o m*/ * @param repository * @param issueId * @return true if successful */ public static boolean deleteIssue(Repository repository, String issueId, String author) { boolean success = false; RefModel issuesBranch = getIssuesBranch(repository); if (issuesBranch == null) { throw new RuntimeException("gb-issues branch does not exist!"); } if (StringUtils.isEmpty(issueId)) { throw new RuntimeException("must specify an issue id!"); } String issuePath = getIssuePath(issueId); String message = "- " + issueId; try { ObjectId headId = repository.resolve(GB_ISSUES + "^{commit}"); ObjectInserter odi = repository.newObjectInserter(); try { // Create the in-memory index of the new/updated issue DirCache index = DirCache.newInCore(); DirCacheBuilder dcBuilder = index.builder(); // Traverse HEAD to add all other paths TreeWalk treeWalk = new TreeWalk(repository); int hIdx = -1; if (headId != null) hIdx = treeWalk.addTree(new RevWalk(repository).parseTree(headId)); treeWalk.setRecursive(true); while (treeWalk.next()) { String path = treeWalk.getPathString(); CanonicalTreeParser hTree = null; if (hIdx != -1) hTree = treeWalk.getTree(hIdx, CanonicalTreeParser.class); if (!path.startsWith(issuePath)) { // add entries from HEAD for all other paths if (hTree != null) { // create a new DirCacheEntry with data retrieved // from HEAD final DirCacheEntry dcEntry = new DirCacheEntry(path); dcEntry.setObjectId(hTree.getEntryObjectId()); dcEntry.setFileMode(hTree.getEntryFileMode()); // add to temporary in-core index dcBuilder.add(dcEntry); } } } // release the treewalk treeWalk.release(); // finish temporary in-core index used for this commit dcBuilder.finish(); ObjectId indexTreeId = index.writeTree(odi); // Create a commit object PersonIdent ident = new PersonIdent(author, "gitblit@localhost"); CommitBuilder commit = new CommitBuilder(); commit.setAuthor(ident); commit.setCommitter(ident); commit.setEncoding(Constants.CHARACTER_ENCODING); commit.setMessage(message); commit.setParentId(headId); commit.setTreeId(indexTreeId); // Insert the commit into the repository ObjectId commitId = odi.insert(commit); odi.flush(); RevWalk revWalk = new RevWalk(repository); try { RevCommit revCommit = revWalk.parseCommit(commitId); RefUpdate ru = repository.updateRef(GB_ISSUES); ru.setNewObjectId(commitId); ru.setExpectedOldObjectId(headId); ru.setRefLogMessage("commit: " + revCommit.getShortMessage(), false); Result rc = ru.forceUpdate(); switch (rc) { case NEW: case FORCED: case FAST_FORWARD: success = true; break; case REJECTED: case LOCK_FAILURE: throw new ConcurrentRefUpdateException(JGitText.get().couldNotLockHEAD, ru.getRef(), rc); default: throw new JGitInternalException(MessageFormat.format(JGitText.get().updatingRefFailed, GB_ISSUES, commitId.toString(), rc)); } } finally { revWalk.release(); } } finally { odi.release(); } } catch (Throwable t) { error(t, repository, "Failed to delete issue {1} to {0}", issueId); } return success; }
From source file:com.gitblit.utils.IssueUtils.java
License:Apache License
/** * Commit a change to the repository. Each issue is composed on changes. * Issues are built from applying the changes in the order they were * committed to the repository. The changes are actually specified in the * commit messages and not in the RevTrees which allows for clean, * distributed merging./*from w w w .jav a 2s.c om*/ * * @param repository * @param issueId * @param change * @return true, if the change was committed */ private static boolean commit(Repository repository, String issueId, Change change) { boolean success = false; try { // assign ids to new attachments // attachments are stored by an SHA1 id if (change.hasAttachments()) { for (Attachment attachment : change.attachments) { if (!ArrayUtils.isEmpty(attachment.content)) { byte[] prefix = (change.created.toString() + change.author).getBytes(); byte[] bytes = new byte[prefix.length + attachment.content.length]; System.arraycopy(prefix, 0, bytes, 0, prefix.length); System.arraycopy(attachment.content, 0, bytes, prefix.length, attachment.content.length); attachment.id = "attachment-" + StringUtils.getSHA1(bytes); } } } // serialize the change as json // exclude any attachment from json serialization Gson gson = JsonUtils.gson(new ExcludeField("com.gitblit.models.IssueModel$Attachment.content")); String json = gson.toJson(change); // include the json change in the commit message String issuePath = getIssuePath(issueId); String message = change.code + " " + issueId + "\n\n" + json; // Create a commit file. This is required for a proper commit and // ensures we can retrieve the commit log of the issue path. // // This file is NOT serialized as part of the Change object. switch (change.code) { case '+': { // New Issue. Attachment placeholder = new Attachment("issue"); placeholder.id = placeholder.name; placeholder.content = "DO NOT REMOVE".getBytes(Constants.CHARACTER_ENCODING); change.addAttachment(placeholder); break; } default: { // Update Issue. String changeId = StringUtils.getSHA1(json); Attachment placeholder = new Attachment("change-" + changeId); placeholder.id = placeholder.name; placeholder.content = "REMOVABLE".getBytes(Constants.CHARACTER_ENCODING); change.addAttachment(placeholder); break; } } ObjectId headId = repository.resolve(GB_ISSUES + "^{commit}"); ObjectInserter odi = repository.newObjectInserter(); try { // Create the in-memory index of the new/updated issue DirCache index = createIndex(repository, headId, issuePath, change); ObjectId indexTreeId = index.writeTree(odi); // Create a commit object PersonIdent ident = new PersonIdent(change.author, "gitblit@localhost"); CommitBuilder commit = new CommitBuilder(); commit.setAuthor(ident); commit.setCommitter(ident); commit.setEncoding(Constants.CHARACTER_ENCODING); commit.setMessage(message); commit.setParentId(headId); commit.setTreeId(indexTreeId); // Insert the commit into the repository ObjectId commitId = odi.insert(commit); odi.flush(); RevWalk revWalk = new RevWalk(repository); try { RevCommit revCommit = revWalk.parseCommit(commitId); RefUpdate ru = repository.updateRef(GB_ISSUES); ru.setNewObjectId(commitId); ru.setExpectedOldObjectId(headId); ru.setRefLogMessage("commit: " + revCommit.getShortMessage(), false); Result rc = ru.forceUpdate(); switch (rc) { case NEW: case FORCED: case FAST_FORWARD: success = true; break; case REJECTED: case LOCK_FAILURE: throw new ConcurrentRefUpdateException(JGitText.get().couldNotLockHEAD, ru.getRef(), rc); default: throw new JGitInternalException(MessageFormat.format(JGitText.get().updatingRefFailed, GB_ISSUES, commitId.toString(), rc)); } } finally { revWalk.release(); } } finally { odi.release(); } } catch (Throwable t) { error(t, repository, "Failed to commit issue {1} to {0}", issueId); } return success; }
From source file:com.gitblit.utils.JGitUtils.java
License:Apache License
/** * Create an orphaned branch in a repository. * * @param repository/*from w w w . j av a2 s .c o m*/ * @param branchName * @param author * if unspecified, Gitblit will be the author of this new branch * @return true if successful */ public static boolean createOrphanBranch(Repository repository, String branchName, PersonIdent author) { boolean success = false; String message = "Created branch " + branchName; if (author == null) { author = new PersonIdent("Gitblit", "gitblit@localhost"); } try { ObjectInserter odi = repository.newObjectInserter(); try { // Create a blob object to insert into a tree ObjectId blobId = odi.insert(Constants.OBJ_BLOB, message.getBytes(Constants.CHARACTER_ENCODING)); // Create a tree object to reference from a commit TreeFormatter tree = new TreeFormatter(); tree.append(".branch", FileMode.REGULAR_FILE, blobId); ObjectId treeId = odi.insert(tree); // Create a commit object CommitBuilder commit = new CommitBuilder(); commit.setAuthor(author); commit.setCommitter(author); commit.setEncoding(Constants.CHARACTER_ENCODING); commit.setMessage(message); commit.setTreeId(treeId); // Insert the commit into the repository ObjectId commitId = odi.insert(commit); odi.flush(); RevWalk revWalk = new RevWalk(repository); try { RevCommit revCommit = revWalk.parseCommit(commitId); if (!branchName.startsWith("refs/")) { branchName = "refs/heads/" + branchName; } RefUpdate ru = repository.updateRef(branchName); ru.setNewObjectId(commitId); ru.setRefLogMessage("commit: " + revCommit.getShortMessage(), false); Result rc = ru.forceUpdate(); switch (rc) { case NEW: case FORCED: case FAST_FORWARD: success = true; break; default: success = false; } } finally { revWalk.close(); } } finally { odi.close(); } } catch (Throwable t) { error(t, repository, "Failed to create orphan branch {1} in repository {0}", branchName); } return success; }
From source file:com.gitblit.utils.PushLogUtils.java
License:Apache License
/** * Updates a push log.//from ww w. j a v a 2s .c om * * @param user * @param repository * @param commands * @return true, if the update was successful */ public static boolean updatePushLog(UserModel user, Repository repository, Collection<ReceiveCommand> commands) { RefModel pushlogBranch = getPushLogBranch(repository); if (pushlogBranch == null) { JGitUtils.createOrphanBranch(repository, GB_PUSHES, null); } boolean success = false; String message = "push"; try { ObjectId headId = repository.resolve(GB_PUSHES + "^{commit}"); ObjectInserter odi = repository.newObjectInserter(); try { // Create the in-memory index of the push log entry DirCache index = createIndex(repository, headId, commands); ObjectId indexTreeId = index.writeTree(odi); PersonIdent ident = new PersonIdent(user.getDisplayName(), user.emailAddress == null ? user.username : user.emailAddress); // Create a commit object CommitBuilder commit = new CommitBuilder(); commit.setAuthor(ident); commit.setCommitter(ident); commit.setEncoding(Constants.CHARACTER_ENCODING); commit.setMessage(message); commit.setParentId(headId); commit.setTreeId(indexTreeId); // Insert the commit into the repository ObjectId commitId = odi.insert(commit); odi.flush(); RevWalk revWalk = new RevWalk(repository); try { RevCommit revCommit = revWalk.parseCommit(commitId); RefUpdate ru = repository.updateRef(GB_PUSHES); ru.setNewObjectId(commitId); ru.setExpectedOldObjectId(headId); ru.setRefLogMessage("commit: " + revCommit.getShortMessage(), false); Result rc = ru.forceUpdate(); switch (rc) { case NEW: case FORCED: case FAST_FORWARD: success = true; break; case REJECTED: case LOCK_FAILURE: throw new ConcurrentRefUpdateException(JGitText.get().couldNotLockHEAD, ru.getRef(), rc); default: throw new JGitInternalException(MessageFormat.format(JGitText.get().updatingRefFailed, GB_PUSHES, commitId.toString(), rc)); } } finally { revWalk.release(); } } finally { odi.release(); } } catch (Throwable t) { error(t, repository, "Failed to commit pushlog entry to {0}"); } return success; }
From source file:com.gitblit.wicket.pages.MyDashboardPage.java
License:Apache License
private String readMarkdown(String messageSource, String resource) { String message = ""; if (messageSource.equalsIgnoreCase("gitblit")) { // Read default message message = readDefaultMarkdown(resource); } else {//from w w w . j ava2s . c om // Read user-supplied message if (!StringUtils.isEmpty(messageSource)) { File file = app().runtime().getFileOrFolder(messageSource); if (file.exists()) { try { FileInputStream fis = new FileInputStream(file); InputStreamReader reader = new InputStreamReader(fis, Constants.CHARACTER_ENCODING); message = MarkdownUtils.transformMarkdown(reader); reader.close(); } catch (Throwable t) { message = getString("gb.failedToRead") + " " + file; warn(message, t); } } else { message = messageSource + " " + getString("gb.isNotValidFile"); } } } return message; }
From source file:com.gitblit.wicket.pages.MyDashboardPage.java
License:Apache License
private String readDefaultMarkdown(String file) { String base = file.substring(0, file.lastIndexOf('.')); String ext = file.substring(file.lastIndexOf('.')); String lc = getLanguageCode(); String cc = getCountryCode(); // try to read file_en-us.ext, file_en.ext, file.ext List<String> files = new ArrayList<String>(); if (!StringUtils.isEmpty(lc)) { if (!StringUtils.isEmpty(cc)) { files.add(base + "_" + lc + "-" + cc + ext); files.add(base + "_" + lc + "_" + cc.toUpperCase() + ext); }// w w w. jav a2s . c o m files.add(base + "_" + lc + ext); } files.add(file); for (String name : files) { String message; InputStreamReader reader = null; try { InputStream is = getClass().getResourceAsStream("/" + name); if (is == null) { continue; } reader = new InputStreamReader(is, Constants.CHARACTER_ENCODING); message = MarkdownUtils.transformMarkdown(reader); reader.close(); return message; } catch (Throwable t) { message = MessageFormat.format(getString("gb.failedToReadMessage"), file); error(message, t, false); return message; } finally { if (reader != null) { try { reader.close(); } catch (Exception e) { } } } } return MessageFormat.format(getString("gb.failedToReadMessage"), file); }
From source file:com.gitblit.wicket.pages.ProjectPage.java
License:Apache License
private String readMarkdown(String projectName, File projectMessage) { String message = ""; if (projectMessage.exists()) { // Read user-supplied message try {/*ww w .j a v a 2 s. c o m*/ FileInputStream fis = new FileInputStream(projectMessage); InputStreamReader reader = new InputStreamReader(fis, Constants.CHARACTER_ENCODING); message = MarkdownUtils.transformMarkdown(reader); reader.close(); } catch (Throwable t) { message = getString("gb.failedToRead") + " " + projectMessage; warn(message, t); } } return message; }
From source file:com.gitblit.wicket.pages.ProjectsPage.java
License:Apache License
private String readMarkdown(String messageSource, String resource) { String message = ""; if (messageSource.equalsIgnoreCase("gitblit")) { // Read default message message = readDefaultMarkdown(resource); } else {//from w ww .ja v a 2 s. com // Read user-supplied message if (!StringUtils.isEmpty(messageSource)) { File file = new File(messageSource); if (file.exists()) { try { FileInputStream fis = new FileInputStream(file); InputStreamReader reader = new InputStreamReader(fis, Constants.CHARACTER_ENCODING); message = MarkdownUtils.transformMarkdown(reader); reader.close(); } catch (Throwable t) { message = getString("gb.failedToRead") + " " + file; warn(message, t); } } else { message = messageSource + " " + getString("gb.isNotValidFile"); } } } return message; }
From source file:com.gitblit.wicket.pages.ProjectsPage.java
License:Apache License
private String readDefaultMarkdown(String file, String lc) { if (!StringUtils.isEmpty(lc)) { // convert to file_lc.mkd file = file.substring(0, file.lastIndexOf('.')) + "_" + lc + file.substring(file.lastIndexOf('.')); }// w w w .j a v a 2 s .c o m String message; try { ContextRelativeResource res = WicketUtils.getResource(file); InputStream is = res.getResourceStream().getInputStream(); InputStreamReader reader = new InputStreamReader(is, Constants.CHARACTER_ENCODING); message = MarkdownUtils.transformMarkdown(reader); reader.close(); } catch (ResourceStreamNotFoundException t) { if (lc == null) { // could not find default language resource message = MessageFormat.format(getString("gb.failedToReadMessage"), file); error(message, t, false); } else { // ignore so we can try default language resource message = null; } } catch (Throwable t) { message = MessageFormat.format(getString("gb.failedToReadMessage"), file); error(message, t, false); } return message; }