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Diffstat (limited to 'org.eclipse.jgit/src/org/eclipse/jgit/lib/WorkDirCheckout.java')
-rw-r--r--org.eclipse.jgit/src/org/eclipse/jgit/lib/WorkDirCheckout.java64
1 files changed, 32 insertions, 32 deletions
diff --git a/org.eclipse.jgit/src/org/eclipse/jgit/lib/WorkDirCheckout.java b/org.eclipse.jgit/src/org/eclipse/jgit/lib/WorkDirCheckout.java
index 75cc3bdc5c..76585add1e 100644
--- a/org.eclipse.jgit/src/org/eclipse/jgit/lib/WorkDirCheckout.java
+++ b/org.eclipse.jgit/src/org/eclipse/jgit/lib/WorkDirCheckout.java
@@ -67,14 +67,14 @@ public class WorkDirCheckout {
File root;
GitIndex index;
-
+
private boolean failOnConflict = true;
Tree merge;
-
+
/**
- * If <code>true</code>, will scan first to see if it's possible to check out,
+ * If <code>true</code>, will scan first to see if it's possible to check out,
* otherwise throw {@link CheckoutConflictException}. If <code>false</code>,
* it will silently deal with the problem.
* @param failOnConflict
@@ -90,7 +90,7 @@ public class WorkDirCheckout {
this.index = oldIndex;
this.merge = repo.mapTree(newIndex.writeTree());
}
-
+
/**
* Create a checkout class for checking out one tree, merging with the index
*
@@ -99,7 +99,7 @@ public class WorkDirCheckout {
* @param index current index
* @param merge tree to check out
*/
- public WorkDirCheckout(Repository repo, File root,
+ public WorkDirCheckout(Repository repo, File root,
GitIndex index, Tree merge) {
this.repo = repo;
this.root = root;
@@ -120,7 +120,7 @@ public class WorkDirCheckout {
this(repo, root, index, merge);
this.head = head;
}
-
+
/**
* Execute this checkout
*
@@ -136,7 +136,7 @@ public class WorkDirCheckout {
throw new CheckoutConflictException(entries);
}
}
-
+
cleanUpConflicts();
if (head == null)
checkoutOutIndexNoHead();
@@ -147,7 +147,7 @@ public class WorkDirCheckout {
for (String path : removed) {
index.remove(root, new File(root, path));
}
-
+
for (java.util.Map.Entry<String, ObjectId> entry : updated.entrySet()) {
Entry newEntry = index.addEntry(merge.findBlobMember(entry.getKey()));
index.checkoutEntry(root, newEntry);
@@ -160,7 +160,7 @@ public class WorkDirCheckout {
Tree head = null;
HashMap<String, ObjectId> updated = new HashMap<String, ObjectId>();
-
+
private void checkoutOutIndexNoHead() throws IOException {
new IndexTreeWalker(index, merge, root, new AbstractIndexTreeVisitor() {
public void visitEntry(TreeEntry m, Entry i, File f) throws IOException {
@@ -176,7 +176,7 @@ public class WorkDirCheckout {
if (i.isModified(root, true))
needsCheckout = true;
} else needsCheckout = true;
-
+
if (needsCheckout) {
Entry newEntry = index.addEntry(m);
index.checkoutEntry(root, newEntry);
@@ -205,9 +205,9 @@ public class WorkDirCheckout {
if (parentFile.list().length == 0)
parentFile.delete();
else break;
-
+
parentFile = parentFile.getParentFile();
- }
+ }
}
void prescanOneTree() throws IOException {
@@ -227,12 +227,12 @@ public class WorkDirCheckout {
}).walk();
conflicts.removeAll(removed);
}
-
+
private ArrayList<String> listFiles(File file) {
ArrayList<String> list = new ArrayList<String>();
listFiles(file, list);
return list;
- }
+ }
private void listFiles(File dir, ArrayList<String> list) {
for (File f : dir.listFiles()) {
@@ -267,24 +267,24 @@ public class WorkDirCheckout {
}
processEntry(treeEntry, auxEntry, indexEntry);
}
-
+
@Override
public void finishVisitTree(Tree tree, Tree auxTree, String curDir) throws IOException {
if (curDir.length() == 0) return;
-
+
if (auxTree != null) {
if (index.getEntry(curDir) != null)
removed.add(curDir);
- }
+ }
}
-
+
}).walk();
-
+
// if there's a conflict, don't list it under
// to-be-removed, since that messed up our next
// section
removed.removeAll(conflicts);
-
+
for (String path : updated.keySet()) {
if (index.getEntry(path) == null) {
File file = new File(root, path);
@@ -295,8 +295,8 @@ public class WorkDirCheckout {
}
}
}
-
-
+
+
conflicts.removeAll(removed);
}
@@ -304,11 +304,11 @@ public class WorkDirCheckout {
ObjectId iId = (i == null ? null : i.getObjectId());
ObjectId mId = (m == null ? null : m.getId());
ObjectId hId = (h == null ? null : h.getId());
-
- String name = (i != null ? i.getName() :
+
+ String name = (i != null ? i.getName() :
(h != null ? h.getFullName() :
m.getFullName()));
-
+
if (i == null) {
/*
I (index) H M Result
@@ -317,7 +317,7 @@ public class WorkDirCheckout {
1 nothing nothing exists use M
2 nothing exists nothing remove path from index
3 nothing exists exists use M */
-
+
if (h == null) {
updated.put(name,mId);
} else if (m == null) {
@@ -331,12 +331,12 @@ public class WorkDirCheckout {
-----------------------------------------------------
4 yes N/A N/A nothing nothing keep index
5 no N/A N/A nothing nothing keep index
-
+
6 yes N/A yes nothing exists keep index
7 no N/A yes nothing exists keep index
8 yes N/A no nothing exists fail
9 no N/A no nothing exists fail */
-
+
if (m == null || mId.equals(iId)) {
if (hasParentBlob(merge, name)) {
if (i.isModified(root, true)) {
@@ -355,7 +355,7 @@ public class WorkDirCheckout {
12 yes no N/A exists nothing fail
13 no no N/A exists nothing fail
*/
-
+
if (hId.equals(iId)) {
if (i.isModified(root, true)) {
conflicts.add(name);
@@ -374,14 +374,14 @@ public class WorkDirCheckout {
conflicts.add(name);
else updated.put(name, mId);
}
- }
+ }
}
private boolean hasParentBlob(Tree t, String name) throws IOException {
if (name.indexOf("/") == -1) return false;
-
+
String parent = name.substring(0, name.lastIndexOf("/"));
- if (t.findBlobMember(parent) != null)
+ if (t.findBlobMember(parent) != null)
return true;
return hasParentBlob(t, parent);
}

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