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- /*
- * Copyright (C) 2011, 2013 François Rey <eclipse.org_@_francois_._rey_._name>
- * and other copyright owners as documented in the project's IP log.
- *
- * This program and the accompanying materials are made available
- * under the terms of the Eclipse Distribution License v1.0 which
- * accompanies this distribution, is reproduced below, and is
- * available at http://www.eclipse.org/org/documents/edl-v10.php
- *
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or
- * without modification, are permitted provided that the following
- * conditions are met:
- *
- * - Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- *
- * - Redistributions in binary form must reproduce the above
- * copyright notice, this list of conditions and the following
- * disclaimer in the documentation and/or other materials provided
- * with the distribution.
- *
- * - Neither the name of the Eclipse Foundation, Inc. nor the
- * names of its contributors may be used to endorse or promote
- * products derived from this software without specific prior
- * written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
- * CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
- * INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
- * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
- * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
- * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
- * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
- * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
- * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
- * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
- * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
- package org.eclipse.jgit.pgm;
-
- import java.io.IOException;
- import java.text.MessageFormat;
- import java.util.ArrayList;
- import java.util.Collection;
- import java.util.Collections;
- import java.util.List;
- import java.util.Map;
- import java.util.TreeSet;
-
- import org.eclipse.jgit.api.Git;
- import org.eclipse.jgit.api.StatusCommand;
- import org.eclipse.jgit.lib.Constants;
- import org.eclipse.jgit.lib.IndexDiff.StageState;
- import org.eclipse.jgit.lib.Ref;
- import org.eclipse.jgit.lib.Repository;
- import org.eclipse.jgit.pgm.internal.CLIText;
- import org.kohsuke.args4j.Option;
-
- @Command(usage = "usage_Status", common = true)
- class Status extends TextBuiltin {
-
- protected final String lineFormat = CLIText.get().lineFormat;
-
- protected final String statusFileListFormat = CLIText.get().statusFileListFormat;
-
- protected final String statusFileListFormatWithPrefix = CLIText.get().statusFileListFormatWithPrefix;
-
- protected final String statusFileListFormatUnmerged = CLIText.get().statusFileListFormatUnmerged;
-
- @Option(name = "--porcelain", usage = "usage_machineReadableOutput")
- protected boolean porcelain;
-
- @Option(name = "--", metaVar = "metaVar_path", multiValued = true)
- protected List<String> filterPaths;
-
- @Override
- protected void run() throws Exception {
- StatusCommand statusCommand = new Git(db).status();
- if (filterPaths != null && filterPaths.size() > 0)
- for (String path : filterPaths)
- statusCommand.addPath(path);
- org.eclipse.jgit.api.Status status = statusCommand.call();
- printStatus(status);
- }
-
- private void printStatus(org.eclipse.jgit.api.Status status)
- throws IOException {
- if (porcelain)
- printPorcelainStatus(status);
- else
- printLongStatus(status);
- }
-
- private void printPorcelainStatus(org.eclipse.jgit.api.Status status)
- throws IOException {
-
- Collection<String> added = status.getAdded();
- Collection<String> changed = status.getChanged();
- Collection<String> removed = status.getRemoved();
- Collection<String> modified = status.getModified();
- Collection<String> missing = status.getMissing();
- Map<String, StageState> conflicting = status.getConflictingStageState();
-
- // build a sorted list of all paths except untracked and ignored
- TreeSet<String> sorted = new TreeSet<String>();
- sorted.addAll(added);
- sorted.addAll(changed);
- sorted.addAll(removed);
- sorted.addAll(modified);
- sorted.addAll(missing);
- sorted.addAll(conflicting.keySet());
-
- // list each path
- for (String path : sorted) {
- char x = ' ';
- char y = ' ';
-
- if (added.contains(path))
- x = 'A';
- else if (changed.contains(path))
- x = 'M';
- else if (removed.contains(path))
- x = 'D';
-
- if (modified.contains(path))
- y = 'M';
- else if (missing.contains(path))
- y = 'D';
-
- if (conflicting.containsKey(path)) {
- StageState stageState = conflicting.get(path);
-
- switch (stageState) {
- case BOTH_DELETED:
- x = 'D';
- y = 'D';
- break;
- case ADDED_BY_US:
- x = 'A';
- y = 'U';
- break;
- case DELETED_BY_THEM:
- x = 'U';
- y = 'D';
- break;
- case ADDED_BY_THEM:
- x = 'U';
- y = 'A';
- break;
- case DELETED_BY_US:
- x = 'D';
- y = 'U';
- break;
- case BOTH_ADDED:
- x = 'A';
- y = 'A';
- break;
- case BOTH_MODIFIED:
- x = 'U';
- y = 'U';
- break;
- default:
- throw new IllegalArgumentException("Unknown StageState: " //$NON-NLS-1$
- + stageState);
- }
- }
-
- printPorcelainLine(x, y, path);
- }
-
- // untracked are always at the end of the list
- TreeSet<String> untracked = new TreeSet<String>(status.getUntracked());
- for (String path : untracked)
- printPorcelainLine('?', '?', path);
- }
-
- private void printPorcelainLine(char x, char y, String path)
- throws IOException {
- StringBuilder lineBuilder = new StringBuilder();
- lineBuilder.append(x).append(y).append(' ').append(path);
- outw.println(lineBuilder.toString());
- }
-
- private void printLongStatus(org.eclipse.jgit.api.Status status)
- throws IOException {
- // Print current branch name
- final Ref head = db.getRef(Constants.HEAD);
- if (head != null && head.isSymbolic()) {
- String branch = Repository.shortenRefName(head.getLeaf().getName());
- outw.println(CLIText.formatLine(MessageFormat.format(
- CLIText.get().onBranch, branch)));
- } else
- outw.println(CLIText.formatLine(CLIText.get().notOnAnyBranch));
-
- // List changes
- boolean firstHeader = true;
-
- Collection<String> added = status.getAdded();
- Collection<String> changed = status.getChanged();
- Collection<String> removed = status.getRemoved();
- Collection<String> modified = status.getModified();
- Collection<String> missing = status.getMissing();
- Collection<String> untracked = status.getUntracked();
- Map<String, StageState> unmergedStates = status
- .getConflictingStageState();
- Collection<String> toBeCommitted = new ArrayList<String>(added);
- toBeCommitted.addAll(changed);
- toBeCommitted.addAll(removed);
- int nbToBeCommitted = toBeCommitted.size();
- if (nbToBeCommitted > 0) {
- printSectionHeader(CLIText.get().changesToBeCommitted);
- printList(CLIText.get().statusNewFile,
- CLIText.get().statusModified, CLIText.get().statusRemoved,
- toBeCommitted, added, changed, removed);
- firstHeader = false;
- }
- Collection<String> notStagedForCommit = new ArrayList<String>(modified);
- notStagedForCommit.addAll(missing);
- int nbNotStagedForCommit = notStagedForCommit.size();
- if (nbNotStagedForCommit > 0) {
- if (!firstHeader)
- printSectionHeader(""); //$NON-NLS-1$
- printSectionHeader(CLIText.get().changesNotStagedForCommit);
- printList(CLIText.get().statusModified,
- CLIText.get().statusRemoved, null, notStagedForCommit,
- modified, missing, null);
- firstHeader = false;
- }
- int nbUnmerged = unmergedStates.size();
- if (nbUnmerged > 0) {
- if (!firstHeader)
- printSectionHeader(""); //$NON-NLS-1$
- printSectionHeader(CLIText.get().unmergedPaths);
- printUnmerged(unmergedStates);
- firstHeader = false;
- }
- int nbUntracked = untracked.size();
- if (nbUntracked > 0) {
- if (!firstHeader)
- printSectionHeader(""); //$NON-NLS-1$
- printSectionHeader(CLIText.get().untrackedFiles);
- printList(untracked);
- }
- }
-
- protected void printSectionHeader(String pattern, Object... arguments)
- throws IOException {
- outw.println(CLIText.formatLine(MessageFormat
- .format(pattern, arguments)));
- if (!pattern.equals("")) //$NON-NLS-1$
- outw.println(CLIText.formatLine("")); //$NON-NLS-1$
- outw.flush();
- }
-
- protected int printList(Collection<String> list) throws IOException {
- if (!list.isEmpty()) {
- List<String> sortedList = new ArrayList<String>(list);
- java.util.Collections.sort(sortedList);
- for (String filename : sortedList) {
- outw.println(CLIText.formatLine(String.format(
- statusFileListFormat, filename)));
- }
- outw.flush();
- return list.size();
- } else
- return 0;
- }
-
- protected int printList(String status1, String status2, String status3,
- Collection<String> list, Collection<String> set1,
- Collection<String> set2,
- @SuppressWarnings("unused") Collection<String> set3)
- throws IOException {
- List<String> sortedList = new ArrayList<String>(list);
- java.util.Collections.sort(sortedList);
- for (String filename : sortedList) {
- String prefix;
- if (set1.contains(filename))
- prefix = status1;
- else if (set2.contains(filename))
- prefix = status2;
- else
- // if (set3.contains(filename))
- prefix = status3;
- outw.println(CLIText.formatLine(String.format(
- statusFileListFormatWithPrefix, prefix, filename)));
- outw.flush();
- }
- return list.size();
- }
-
- private void printUnmerged(Map<String, StageState> unmergedStates)
- throws IOException {
- List<String> paths = new ArrayList<String>(unmergedStates.keySet());
- Collections.sort(paths);
- for (String path : paths) {
- StageState state = unmergedStates.get(path);
- String stateDescription = getStageStateDescription(state);
- outw.println(CLIText.formatLine(String.format(
- statusFileListFormatUnmerged, stateDescription, path)));
- outw.flush();
- }
- }
-
- private static String getStageStateDescription(StageState stageState) {
- CLIText text = CLIText.get();
- switch (stageState) {
- case BOTH_DELETED:
- return text.statusBothDeleted;
- case ADDED_BY_US:
- return text.statusAddedByUs;
- case DELETED_BY_THEM:
- return text.statusDeletedByThem;
- case ADDED_BY_THEM:
- return text.statusAddedByThem;
- case DELETED_BY_US:
- return text.statusDeletedByUs;
- case BOTH_ADDED:
- return text.statusBothAdded;
- case BOTH_MODIFIED:
- return text.statusBothModified;
- default:
- throw new IllegalArgumentException("Unknown StageState: " //$NON-NLS-1$
- + stageState);
- }
- }
- }
|