- /*
- * Copyright (C) 2011, 2013 Christian Halstrick <christian.halstrick@sap.com>
- * 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.api;
-
- import java.util.Collections;
- import java.util.HashSet;
- import java.util.Map;
- import java.util.Set;
-
- import org.eclipse.jgit.lib.IndexDiff;
- import org.eclipse.jgit.lib.IndexDiff.StageState;
-
- /**
- * A class telling where the working-tree, the index and the current HEAD differ
- * from each other. Collections are exposed containing the paths of the modified
- * files. E.g. to find out which files are dirty in the working tree (modified
- * but not added) you would inspect the collection returned by
- * {@link #getModified()}.
- * <p>
- * The same path can be returned by multiple getters. E.g. if a modification has
- * been added to the index and afterwards the corresponding working tree file is
- * again modified this path will be returned by {@link #getModified()} and
- * {@link #getChanged()}
- */
- public class Status {
- private final IndexDiff diff;
-
- private final boolean clean;
-
- private final boolean hasUncommittedChanges;;
-
- /**
- * @param diff
- */
- public Status(IndexDiff diff) {
- super();
- this.diff = diff;
- hasUncommittedChanges = !diff.getAdded().isEmpty() //
- || !diff.getChanged().isEmpty() //
- || !diff.getRemoved().isEmpty() //
- || !diff.getMissing().isEmpty() //
- || !diff.getModified().isEmpty() //
- || !diff.getConflicting().isEmpty();
- clean = !hasUncommittedChanges //
- && diff.getUntracked().isEmpty();
- }
-
- /**
- * @return true if no differences exist between the working-tree, the index,
- * and the current HEAD, false if differences do exist
- */
- public boolean isClean() {
- return clean;
- }
-
- /**
- * @return true if any tracked file is changed
- *
- * @since 3.2
- */
- public boolean hasUncommittedChanges() {
- return hasUncommittedChanges;
- }
-
- /**
- * @return list of files added to the index, not in HEAD (e.g. what you get
- * if you call 'git add ...' on a newly created file)
- */
- public Set<String> getAdded() {
- return Collections.unmodifiableSet(diff.getAdded());
- }
-
- /**
- * @return list of files changed from HEAD to index (e.g. what you get if
- * you modify an existing file and call 'git add ...' on it)
- */
- public Set<String> getChanged() {
- return Collections.unmodifiableSet(diff.getChanged());
- }
-
- /**
- * @return list of files removed from index, but in HEAD (e.g. what you get
- * if you call 'git rm ...' on a existing file)
- */
- public Set<String> getRemoved() {
- return Collections.unmodifiableSet(diff.getRemoved());
- }
-
- /**
- * @return list of files in index, but not filesystem (e.g. what you get if
- * you call 'rm ...' on a existing file)
- */
- public Set<String> getMissing() {
- return Collections.unmodifiableSet(diff.getMissing());
- }
-
- /**
- * @return list of files modified on disk relative to the index (e.g. what
- * you get if you modify an existing file without adding it to the
- * index)
- */
- public Set<String> getModified() {
- return Collections.unmodifiableSet(diff.getModified());
- }
-
- /**
- * @return list of files that are not ignored, and not in the index. (e.g.
- * what you get if you create a new file without adding it to the
- * index)
- */
- public Set<String> getUntracked() {
- return Collections.unmodifiableSet(diff.getUntracked());
- }
-
- /**
- * @return set of directories that are not ignored, and not in the index.
- */
- public Set<String> getUntrackedFolders() {
- return Collections.unmodifiableSet(diff.getUntrackedFolders());
- }
-
- /**
- * @return list of files that are in conflict. (e.g what you get if you
- * modify file that was modified by someone else in the meantime)
- */
- public Set<String> getConflicting() {
- return Collections.unmodifiableSet(diff.getConflicting());
- }
-
- /**
- * @return a map from conflicting path to its {@link StageState}.
- * @since 3.0
- */
- public Map<String, StageState> getConflictingStageState() {
- return Collections.unmodifiableMap(diff.getConflictingStageStates());
- }
-
- /**
- * @return set of files and folders that are ignored and not in the index.
- */
- public Set<String> getIgnoredNotInIndex() {
- return Collections.unmodifiableSet(diff.getIgnoredNotInIndex());
- }
-
- /**
- * @return set of files and folders that are known to the repo and changed
- * either in the index or in the working tree.
- *
- * @since 3.2
- */
- public Set<String> getUncommittedChanges() {
- Set<String> uncommittedChanges = new HashSet<String>();
- uncommittedChanges.addAll(diff.getAdded());
- uncommittedChanges.addAll(diff.getChanged());
- uncommittedChanges.addAll(diff.getRemoved());
- uncommittedChanges.addAll(diff.getMissing());
- uncommittedChanges.addAll(diff.getModified());
- uncommittedChanges.addAll(diff.getConflicting());
- return uncommittedChanges;
- }
- }
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