/// <summary>
/// The constructor from commit and path
/// </summary>
/// <param name="base">The base configuration file</param>
/// <param name="commit">The commit that contains the object</param>
/// <param name="path">The path within the tree of the commit</param>
/// <exception cref="FileNotFoundException">
/// the path does not exist in the commit's tree.
/// </exception>
/// <exception cref="IOException">
/// the tree and/or blob cannot be accessed.
/// </exception>
/// <exception cref="ConfigInvalidException">
/// the blob is not a valid configuration format.
/// </exception>
public BlobBasedConfig(Config @base, Commit commit, string path)
: base(@base)
{
if (commit == null)
{
throw new System.ArgumentNullException("commit");
}
ObjectId treeId = commit.TreeId;
Repository r = commit.Repository;
TreeWalk.TreeWalk tree = TreeWalk.TreeWalk.ForPath(r, path, treeId);
if (tree == null)
{
throw new FileNotFoundException("Entry not found by path: " + path);
}
ObjectId blobId = tree.getObjectId(0);
ObjectLoader loader = tree.Repository.OpenBlob(blobId);
if (loader == null)
{
throw new IOException("Blob not found: " + blobId + " for path: " + path);
}
fromText(RawParseUtils.decode(loader.Bytes));
}
public virtual void testNoDF_NoGap()
{
DirCache tree0 = DirCache.read(db);
DirCache tree1 = DirCache.read(db);
{
DirCacheBuilder b0 = tree0.builder();
DirCacheBuilder b1 = tree1.builder();
b0.add(makeEntry("a", REGULAR_FILE));
b0.add(makeEntry("a.b", EXECUTABLE_FILE));
b1.add(makeEntry("a/b", REGULAR_FILE));
b0.add(makeEntry("a0b", SYMLINK));
b0.finish();
b1.finish();
Assert.AreEqual(3, tree0.getEntryCount());
Assert.AreEqual(1, tree1.getEntryCount());
}
GitSharp.Core.TreeWalk.TreeWalk tw = new GitSharp.Core.TreeWalk.TreeWalk(db);
tw.reset();
tw.addTree(new DirCacheIterator(tree0));
tw.addTree(new DirCacheIterator(tree1));
assertModes("a", REGULAR_FILE, MISSING, tw);
assertModes("a.b", EXECUTABLE_FILE, MISSING, tw);
assertModes("a", MISSING, TREE, tw);
tw.enterSubtree();
assertModes("a/b", MISSING, REGULAR_FILE, tw);
assertModes("a0b", SYMLINK, MISSING, tw);
}
private static void assertModes(string path, FileMode mode0, FileMode mode1, GitSharp.Core.TreeWalk.TreeWalk tw)
{
Assert.IsTrue(tw.next(), "has " + path);
Assert.AreEqual(path, tw.getPathString());
Assert.AreEqual(mode0, tw.getFileMode(0));
Assert.AreEqual(mode1, tw.getFileMode(1));
}
public virtual void testNoDF_NoGap()
{
DirCache tree0 = DirCache.read(db);
DirCache tree1 = DirCache.read(db);
{
DirCacheBuilder b0 = tree0.builder();
DirCacheBuilder b1 = tree1.builder();
b0.add(makeEntry("a", REGULAR_FILE));
b0.add(makeEntry("a.b", EXECUTABLE_FILE));
b1.add(makeEntry("a/b", REGULAR_FILE));
b0.add(makeEntry("a0b", SYMLINK));
b0.finish();
b1.finish();
Assert.AreEqual(3, tree0.getEntryCount());
Assert.AreEqual(1, tree1.getEntryCount());
}
GitSharp.Core.TreeWalk.TreeWalk tw = new GitSharp.Core.TreeWalk.TreeWalk(db);
tw.reset();
tw.addTree(new DirCacheIterator(tree0));
tw.addTree(new DirCacheIterator(tree1));
assertModes("a", REGULAR_FILE, MISSING, tw);
assertModes("a.b", EXECUTABLE_FILE, MISSING, tw);
assertModes("a", MISSING, TREE, tw);
tw.enterSubtree();
assertModes("a/b", MISSING, REGULAR_FILE, tw);
assertModes("a0b", SYMLINK, MISSING, tw);
}
public void testWrap()
{
GitSharp.Core.TreeWalk.TreeWalk tw = new GitSharp.Core.TreeWalk.TreeWalk(db);
TreeFilter a = TreeFilter.ALL;
TreeFilter n = NotTreeFilter.create(a);
Assert.IsNotNull(n);
Assert.IsTrue(a.include(tw));
Assert.IsFalse(n.include(tw));
}
public void testWrap()
{
GitSharp.Core.TreeWalk.TreeWalk tw = new GitSharp.Core.TreeWalk.TreeWalk(db);
TreeFilter a = TreeFilter.ALL;
TreeFilter n = NotTreeFilter.create(a);
Assert.IsNotNull(n);
Assert.IsTrue(a.include(tw));
Assert.IsFalse(n.include(tw));
}
public void testANY_DIFF_IncludesSingleTreeCase()
{
GitSharp.Core.TreeWalk.TreeWalk tw = new GitSharp.Core.TreeWalk.TreeWalk(db);
Assert.IsTrue(TreeFilter.ANY_DIFF.include(tw));
}
public void testNotALL_IncludesNothing()
{
GitSharp.Core.TreeWalk.TreeWalk tw = new GitSharp.Core.TreeWalk.TreeWalk(db);
Assert.IsFalse(TreeFilter.ALL.negate().include(tw));
}
public void testALL_IncludesAnything()
{
GitSharp.Core.TreeWalk.TreeWalk tw = new GitSharp.Core.TreeWalk.TreeWalk(db);
Assert.IsTrue(TreeFilter.ALL.include(tw));
}
public override bool include(GitSharp.Core.TreeWalk.TreeWalk walker)
{
return(false);
}
public void testANY_DIFF_IncludesSingleTreeCase()
{
GitSharp.Core.TreeWalk.TreeWalk tw = new GitSharp.Core.TreeWalk.TreeWalk(db);
Assert.IsTrue(TreeFilter.ANY_DIFF.include(tw));
}
public void testNotALL_IncludesNothing()
{
GitSharp.Core.TreeWalk.TreeWalk tw = new GitSharp.Core.TreeWalk.TreeWalk(db);
Assert.IsFalse(TreeFilter.ALL.negate().include(tw));
}
public void testALL_IncludesAnything()
{
GitSharp.Core.TreeWalk.TreeWalk tw = new GitSharp.Core.TreeWalk.TreeWalk(db);
Assert.IsTrue(TreeFilter.ALL.include(tw));
}
