From 0b8b6b5309f2510f1a2e1c3d77942fa9470dd324 Mon Sep 17 00:00:00 2001 From: Robin Rosenberg Date: Thu, 14 Jan 2010 23:53:11 +0100 Subject: [PATCH] Introduce a named constant for the .git directory. Not all occurrences of ".git" are replaced by this constant, only those where it actually refers to the directory with that name, i.e not the ".git" directory suffix. Asserts and comment are also excluded from replacement. Change-Id: I65a9da89aedd53817f2ea3eaab4f9c2bed35d7ee Signed-off-by: Robin Rosenberg --- .../junit/LocalDiskRepositoryTestCase.java | 2 +- .../src/org/eclipse/jgit/pgm/Clone.java | 2 +- .../src/org/eclipse/jgit/pgm/Glog.java | 4 ++- .../src/org/eclipse/jgit/pgm/Init.java | 4 ++- .../src/org/eclipse/jgit/pgm/Main.java | 2 +- .../src/org/eclipse/jgit/pgm/ReceivePack.java | 7 +++-- .../src/org/eclipse/jgit/pgm/UploadPack.java | 7 +++-- .../tst/org/eclipse/jgit/lib/T0003_Basic.java | 28 +++++++++---------- .../src/org/eclipse/jgit/lib/Constants.java | 3 ++ .../src/org/eclipse/jgit/lib/Repository.java | 4 +-- .../org/eclipse/jgit/lib/RepositoryCache.java | 4 +-- .../jgit/transport/TransportLocal.java | 5 ++-- .../org/eclipse/jgit/transport/URIish.java | 6 ++-- .../jgit/treewalk/FileTreeIterator.java | 5 ++-- .../jgit/treewalk/WorkingTreeIterator.java | 2 +- 15 files changed, 48 insertions(+), 37 deletions(-) diff --git a/org.eclipse.jgit.junit/src/org/eclipse/jgit/junit/LocalDiskRepositoryTestCase.java b/org.eclipse.jgit.junit/src/org/eclipse/jgit/junit/LocalDiskRepositoryTestCase.java index ddace0df2..001deb262 100644 --- a/org.eclipse.jgit.junit/src/org/eclipse/jgit/junit/LocalDiskRepositoryTestCase.java +++ b/org.eclipse.jgit.junit/src/org/eclipse/jgit/junit/LocalDiskRepositoryTestCase.java @@ -286,7 +286,7 @@ protected Repository createWorkRepository() throws IOException { */ private Repository createRepository(boolean bare) throws IOException { String uniqueId = System.currentTimeMillis() + "_" + (testCount++); - String gitdirName = "test" + uniqueId + (bare ? "" : "/") + ".git"; + String gitdirName = "test" + uniqueId + (bare ? "" : "/") + Constants.DOT_GIT; File gitdir = new File(trash, gitdirName).getCanonicalFile(); Repository db = new Repository(gitdir); diff --git a/org.eclipse.jgit.pgm/src/org/eclipse/jgit/pgm/Clone.java b/org.eclipse.jgit.pgm/src/org/eclipse/jgit/pgm/Clone.java index 3fe50d668..10bb357e2 100644 --- a/org.eclipse.jgit.pgm/src/org/eclipse/jgit/pgm/Clone.java +++ b/org.eclipse.jgit.pgm/src/org/eclipse/jgit/pgm/Clone.java @@ -100,7 +100,7 @@ protected void run() throws Exception { } } if (gitdir == null) - gitdir = new File(localName, ".git"); + gitdir = new File(localName, Constants.DOT_GIT); db = new Repository(gitdir); db.create(); diff --git a/org.eclipse.jgit.pgm/src/org/eclipse/jgit/pgm/Glog.java b/org.eclipse.jgit.pgm/src/org/eclipse/jgit/pgm/Glog.java index c799222f5..caf4f30e3 100644 --- a/org.eclipse.jgit.pgm/src/org/eclipse/jgit/pgm/Glog.java +++ b/org.eclipse.jgit.pgm/src/org/eclipse/jgit/pgm/Glog.java @@ -1,4 +1,5 @@ /* + * Copyright (C) 2010, Robin Rosenberg * Copyright (C) 2008, Shawn O. Pearce * and other copyright owners as documented in the project's IP log. * @@ -57,6 +58,7 @@ import javax.swing.JScrollPane; import org.eclipse.jgit.awtui.CommitGraphPane; +import org.eclipse.jgit.lib.Constants; import org.eclipse.jgit.revplot.PlotWalk; import org.eclipse.jgit.revwalk.RevCommit; import org.eclipse.jgit.revwalk.RevSort; @@ -125,7 +127,7 @@ protected RevWalk createWalk() { private String repoName() { final File f = db.getDirectory(); String n = f.getName(); - if (".git".equals(n)) + if (Constants.DOT_GIT.equals(n)) n = f.getParentFile().getName(); return n; } diff --git a/org.eclipse.jgit.pgm/src/org/eclipse/jgit/pgm/Init.java b/org.eclipse.jgit.pgm/src/org/eclipse/jgit/pgm/Init.java index b6a4a44a9..a8fe7d8a5 100644 --- a/org.eclipse.jgit.pgm/src/org/eclipse/jgit/pgm/Init.java +++ b/org.eclipse.jgit.pgm/src/org/eclipse/jgit/pgm/Init.java @@ -1,6 +1,7 @@ /* * Copyright (C) 2009, Constantine Plotnikov * Copyright (C) 2008, Google Inc. + * Copyright (C) 2010, Robin Rosenberg * and other copyright owners as documented in the project's IP log. * * This program and the accompanying materials are made available @@ -47,6 +48,7 @@ import java.io.File; import org.kohsuke.args4j.Option; +import org.eclipse.jgit.lib.Constants; import org.eclipse.jgit.lib.Repository; @Command(common = true, usage = "Create an empty git repository") @@ -62,7 +64,7 @@ protected final boolean requiresRepository() { @Override protected void run() throws Exception { if (gitdir == null) - gitdir = new File(bare ? "." : ".git"); + gitdir = new File(bare ? "." : Constants.DOT_GIT); db = new Repository(gitdir); db.create(bare); out.println("Initialized empty Git repository in " diff --git a/org.eclipse.jgit.pgm/src/org/eclipse/jgit/pgm/Main.java b/org.eclipse.jgit.pgm/src/org/eclipse/jgit/pgm/Main.java index b4c5660a6..10ebef463 100644 --- a/org.eclipse.jgit.pgm/src/org/eclipse/jgit/pgm/Main.java +++ b/org.eclipse.jgit.pgm/src/org/eclipse/jgit/pgm/Main.java @@ -228,7 +228,7 @@ private static File findGitDir() { } File current = new File("").getAbsoluteFile(); while (current != null) { - final File gitDir = new File(current, ".git"); + final File gitDir = new File(current, Constants.DOT_GIT); if (gitDir.isDirectory()) return gitDir; current = current.getParentFile(); diff --git a/org.eclipse.jgit.pgm/src/org/eclipse/jgit/pgm/ReceivePack.java b/org.eclipse.jgit.pgm/src/org/eclipse/jgit/pgm/ReceivePack.java index c6a6fd0cb..f43a2793e 100644 --- a/org.eclipse.jgit.pgm/src/org/eclipse/jgit/pgm/ReceivePack.java +++ b/org.eclipse.jgit.pgm/src/org/eclipse/jgit/pgm/ReceivePack.java @@ -1,6 +1,6 @@ /* * Copyright (C) 2008-2009, Google Inc. - * Copyright (C) 2009, Robin Rosenberg + * Copyright (C) 2009-2010, Robin Rosenberg * and other copyright owners as documented in the project's IP log. * * This program and the accompanying materials are made available @@ -47,6 +47,7 @@ import java.io.File; import org.kohsuke.args4j.Argument; +import org.eclipse.jgit.lib.Constants; import org.eclipse.jgit.lib.Repository; @Command(common = false, usage = "Server side backend for 'jgit push'") @@ -63,8 +64,8 @@ protected final boolean requiresRepository() { protected void run() throws Exception { final org.eclipse.jgit.transport.ReceivePack rp; - if (new File(dstGitdir, ".git").isDirectory()) - dstGitdir = new File(dstGitdir, ".git"); + if (new File(dstGitdir, Constants.DOT_GIT).isDirectory()) + dstGitdir = new File(dstGitdir, Constants.DOT_GIT); db = new Repository(dstGitdir); if (!db.getObjectsDirectory().isDirectory()) throw die("'" + dstGitdir.getPath() + "' not a git repository"); diff --git a/org.eclipse.jgit.pgm/src/org/eclipse/jgit/pgm/UploadPack.java b/org.eclipse.jgit.pgm/src/org/eclipse/jgit/pgm/UploadPack.java index 85dbbc5d9..ea30899dc 100644 --- a/org.eclipse.jgit.pgm/src/org/eclipse/jgit/pgm/UploadPack.java +++ b/org.eclipse.jgit.pgm/src/org/eclipse/jgit/pgm/UploadPack.java @@ -1,6 +1,6 @@ /* * Copyright (C) 2008-2009, Google Inc. - * Copyright (C) 2009, Robin Rosenberg + * Copyright (C) 2009-2010, Robin Rosenberg * and other copyright owners as documented in the project's IP log. * * This program and the accompanying materials are made available @@ -48,6 +48,7 @@ import org.kohsuke.args4j.Argument; import org.kohsuke.args4j.Option; +import org.eclipse.jgit.lib.Constants; import org.eclipse.jgit.lib.Repository; @Command(common = false, usage = "Server side backend for 'jgit fetch'") @@ -67,8 +68,8 @@ protected final boolean requiresRepository() { protected void run() throws Exception { final org.eclipse.jgit.transport.UploadPack rp; - if (new File(srcGitdir, ".git").isDirectory()) - srcGitdir = new File(srcGitdir, ".git"); + if (new File(srcGitdir, Constants.DOT_GIT).isDirectory()) + srcGitdir = new File(srcGitdir, Constants.DOT_GIT); db = new Repository(srcGitdir); if (!db.getObjectsDirectory().isDirectory()) throw die("'" + srcGitdir.getPath() + "' not a git repository"); diff --git a/org.eclipse.jgit.test/tst/org/eclipse/jgit/lib/T0003_Basic.java b/org.eclipse.jgit.test/tst/org/eclipse/jgit/lib/T0003_Basic.java index e29e9e721..e0cc34510 100644 --- a/org.eclipse.jgit.test/tst/org/eclipse/jgit/lib/T0003_Basic.java +++ b/org.eclipse.jgit.test/tst/org/eclipse/jgit/lib/T0003_Basic.java @@ -1,6 +1,6 @@ /* * Copyright (C) 2007, Dave Watson - * Copyright (C) 2007-2009, Robin Rosenberg + * Copyright (C) 2007-2010, Robin Rosenberg * Copyright (C) 2006-2008, Shawn O. Pearce * and other copyright owners as documented in the project's IP log. * @@ -57,7 +57,7 @@ public class T0003_Basic extends SampleDataRepositoryTestCase { public void test001_Initalize() { - final File gitdir = new File(trash, ".git"); + final File gitdir = new File(trash, Constants.DOT_GIT); final File objects = new File(gitdir, "objects"); final File objects_pack = new File(objects, "pack"); final File objects_info = new File(objects, "info"); @@ -97,11 +97,11 @@ public void test000_openRepoBadArgs() throws IOException { */ public void test000_openrepo_default_gitDirSet() throws IOException { File repo1Parent = new File(trash.getParentFile(), "r1"); - Repository repo1initial = new Repository(new File(repo1Parent, ".git")); + Repository repo1initial = new Repository(new File(repo1Parent, Constants.DOT_GIT)); repo1initial.create(); repo1initial.close(); - File theDir = new File(repo1Parent, ".git"); + File theDir = new File(repo1Parent, Constants.DOT_GIT); Repository r = new Repository(theDir, null); assertEqualsPath(theDir, r.getDirectory()); assertEqualsPath(repo1Parent, r.getWorkDir()); @@ -117,11 +117,11 @@ public void test000_openrepo_default_gitDirSet() throws IOException { */ public void test000_openrepo_default_gitDirAndWorkTreeSet() throws IOException { File repo1Parent = new File(trash.getParentFile(), "r1"); - Repository repo1initial = new Repository(new File(repo1Parent, ".git")); + Repository repo1initial = new Repository(new File(repo1Parent, Constants.DOT_GIT)); repo1initial.create(); repo1initial.close(); - File theDir = new File(repo1Parent, ".git"); + File theDir = new File(repo1Parent, Constants.DOT_GIT); Repository r = new Repository(theDir, repo1Parent.getParentFile()); assertEqualsPath(theDir, r.getDirectory()); assertEqualsPath(repo1Parent.getParentFile(), r.getWorkDir()); @@ -137,11 +137,11 @@ public void test000_openrepo_default_gitDirAndWorkTreeSet() throws IOException { */ public void test000_openrepo_default_workDirSet() throws IOException { File repo1Parent = new File(trash.getParentFile(), "r1"); - Repository repo1initial = new Repository(new File(repo1Parent, ".git")); + Repository repo1initial = new Repository(new File(repo1Parent, Constants.DOT_GIT)); repo1initial.create(); repo1initial.close(); - File theDir = new File(repo1Parent, ".git"); + File theDir = new File(repo1Parent, Constants.DOT_GIT); Repository r = new Repository(null, repo1Parent); assertEqualsPath(theDir, r.getDirectory()); assertEqualsPath(repo1Parent, r.getWorkDir()); @@ -159,14 +159,14 @@ public void test000_openrepo_default_absolute_workdirconfig() File repo1Parent = new File(trash.getParentFile(), "r1"); File workdir = new File(trash.getParentFile(), "rw"); workdir.mkdir(); - Repository repo1initial = new Repository(new File(repo1Parent, ".git")); + Repository repo1initial = new Repository(new File(repo1Parent, Constants.DOT_GIT)); repo1initial.create(); repo1initial.getConfig().setString("core", null, "worktree", workdir.getAbsolutePath()); repo1initial.getConfig().save(); repo1initial.close(); - File theDir = new File(repo1Parent, ".git"); + File theDir = new File(repo1Parent, Constants.DOT_GIT); Repository r = new Repository(theDir, null); assertEqualsPath(theDir, r.getDirectory()); assertEqualsPath(workdir, r.getWorkDir()); @@ -184,14 +184,14 @@ public void test000_openrepo_default_relative_workdirconfig() File repo1Parent = new File(trash.getParentFile(), "r1"); File workdir = new File(trash.getParentFile(), "rw"); workdir.mkdir(); - Repository repo1initial = new Repository(new File(repo1Parent, ".git")); + Repository repo1initial = new Repository(new File(repo1Parent, Constants.DOT_GIT)); repo1initial.create(); repo1initial.getConfig() .setString("core", null, "worktree", "../../rw"); repo1initial.getConfig().save(); repo1initial.close(); - File theDir = new File(repo1Parent, ".git"); + File theDir = new File(repo1Parent, Constants.DOT_GIT); Repository r = new Repository(theDir, null); assertEqualsPath(theDir, r.getDirectory()); assertEqualsPath(workdir, r.getWorkDir()); @@ -211,11 +211,11 @@ public void test000_openrepo_alternate_index_file_and_objdirs() File indexFile = new File(trash, "idx"); File objDir = new File(trash, "../obj"); File[] altObjDirs = new File[] { db.getObjectsDirectory() }; - Repository repo1initial = new Repository(new File(repo1Parent, ".git")); + Repository repo1initial = new Repository(new File(repo1Parent, Constants.DOT_GIT)); repo1initial.create(); repo1initial.close(); - File theDir = new File(repo1Parent, ".git"); + File theDir = new File(repo1Parent, Constants.DOT_GIT); Repository r = new Repository(theDir, null, objDir, altObjDirs, indexFile); assertEqualsPath(theDir, r.getDirectory()); diff --git a/org.eclipse.jgit/src/org/eclipse/jgit/lib/Constants.java b/org.eclipse.jgit/src/org/eclipse/jgit/lib/Constants.java index 05de98c1a..405ddee97 100644 --- a/org.eclipse.jgit/src/org/eclipse/jgit/lib/Constants.java +++ b/org.eclipse.jgit/src/org/eclipse/jgit/lib/Constants.java @@ -308,6 +308,9 @@ public final class Constants { /** Default remote name used by clone, push and fetch operations */ public static final String DEFAULT_REMOTE_NAME = "origin"; + /** Default name for the Git repository directory */ + public static final String DOT_GIT = ".git"; + /** * Create a new digest function for objects. * diff --git a/org.eclipse.jgit/src/org/eclipse/jgit/lib/Repository.java b/org.eclipse.jgit/src/org/eclipse/jgit/lib/Repository.java index bbc5cc2a6..91a97740e 100644 --- a/org.eclipse.jgit/src/org/eclipse/jgit/lib/Repository.java +++ b/org.eclipse.jgit/src/org/eclipse/jgit/lib/Repository.java @@ -1,6 +1,6 @@ /* * Copyright (C) 2007, Dave Watson - * Copyright (C) 2006-2009, Robin Rosenberg + * Copyright (C) 2006-2010, Robin Rosenberg * Copyright (C) 2006-2008, Shawn O. Pearce * and other copyright owners as documented in the project's IP log. * @@ -183,7 +183,7 @@ public Repository(final File d, final File workTree, final File objectDir, if (workTree != null) { workDir = workTree; if (d == null) - gitDir = new File(workTree, ".git"); + gitDir = new File(workTree, Constants.DOT_GIT); else gitDir = d; } else { diff --git a/org.eclipse.jgit/src/org/eclipse/jgit/lib/RepositoryCache.java b/org.eclipse.jgit/src/org/eclipse/jgit/lib/RepositoryCache.java index f0fc544de..a758564bf 100644 --- a/org.eclipse.jgit/src/org/eclipse/jgit/lib/RepositoryCache.java +++ b/org.eclipse.jgit/src/org/eclipse/jgit/lib/RepositoryCache.java @@ -377,8 +377,8 @@ private static String readFirstLine(final File head) { public static File resolve(final File directory) { if (isGitRepository(directory)) return directory; - if (isGitRepository(new File(directory, ".git"))) - return new File(directory, ".git"); + if (isGitRepository(new File(directory, Constants.DOT_GIT))) + return new File(directory, Constants.DOT_GIT); final String name = directory.getName(); final File parent = directory.getParentFile(); diff --git a/org.eclipse.jgit/src/org/eclipse/jgit/transport/TransportLocal.java b/org.eclipse.jgit/src/org/eclipse/jgit/transport/TransportLocal.java index 8bb22275b..a99a9b413 100644 --- a/org.eclipse.jgit/src/org/eclipse/jgit/transport/TransportLocal.java +++ b/org.eclipse.jgit/src/org/eclipse/jgit/transport/TransportLocal.java @@ -56,6 +56,7 @@ import org.eclipse.jgit.errors.NotSupportedException; import org.eclipse.jgit.errors.TransportException; +import org.eclipse.jgit.lib.Constants; import org.eclipse.jgit.lib.Repository; import org.eclipse.jgit.util.FS; @@ -101,8 +102,8 @@ static boolean canHandle(final URIish uri) { super(local, uri); File d = FS.resolve(new File(PWD), uri.getPath()).getAbsoluteFile(); - if (new File(d, ".git").isDirectory()) - d = new File(d, ".git"); + if (new File(d, Constants.DOT_GIT).isDirectory()) + d = new File(d, Constants.DOT_GIT); remoteGitDir = d; } diff --git a/org.eclipse.jgit/src/org/eclipse/jgit/transport/URIish.java b/org.eclipse.jgit/src/org/eclipse/jgit/transport/URIish.java index 1f7bad183..4eb87c6ad 100644 --- a/org.eclipse.jgit/src/org/eclipse/jgit/transport/URIish.java +++ b/org.eclipse.jgit/src/org/eclipse/jgit/transport/URIish.java @@ -50,6 +50,8 @@ import java.util.regex.Matcher; import java.util.regex.Pattern; +import org.eclipse.jgit.lib.Constants; + /** * This URI like construct used for referencing Git archives over the net, as * well as locally stored archives. The most important difference compared to @@ -57,8 +59,6 @@ * any special character is written as-is. */ public class URIish { - private static final String DOT_GIT = ".git"; - private static final Pattern FULL_URI = Pattern .compile("^(?:([a-z][a-z0-9+-]+)://(?:([^/]+?)(?::([^/]+?))?@)?(?:([^/]+?))?(?::(\\d+))?)?((?:[A-Za-z]:)?/.+)$"); @@ -408,7 +408,7 @@ public String getHumanishName() throws IllegalArgumentException { if (elements.length == 0) throw new IllegalArgumentException(); String result = elements[elements.length - 1]; - if (DOT_GIT.equals(result)) + if (Constants.DOT_GIT.equals(result)) result = elements[elements.length - 2]; else if (result.endsWith(DOT_GIT)) result = result.substring(0, result.length() - DOT_GIT.length()); diff --git a/org.eclipse.jgit/src/org/eclipse/jgit/treewalk/FileTreeIterator.java b/org.eclipse.jgit/src/org/eclipse/jgit/treewalk/FileTreeIterator.java index 10bb539a2..19db39a8f 100644 --- a/org.eclipse.jgit/src/org/eclipse/jgit/treewalk/FileTreeIterator.java +++ b/org.eclipse.jgit/src/org/eclipse/jgit/treewalk/FileTreeIterator.java @@ -1,6 +1,6 @@ /* * Copyright (C) 2008, Google Inc. - * Copyright (C) 2007, Robin Rosenberg + * Copyright (C) 2007-2010, Robin Rosenberg * Copyright (C) 2008, Shawn O. Pearce * Copyright (C) 2009, Tor Arne Vestbø * and other copyright owners as documented in the project's IP log. @@ -52,6 +52,7 @@ import java.io.InputStream; import org.eclipse.jgit.errors.IncorrectObjectTypeException; +import org.eclipse.jgit.lib.Constants; import org.eclipse.jgit.lib.FileMode; import org.eclipse.jgit.lib.Repository; import org.eclipse.jgit.util.FS; @@ -124,7 +125,7 @@ static public class FileEntry extends Entry { file = f; if (f.isDirectory()) { - if (new File(f, ".git").isDirectory()) + if (new File(f, Constants.DOT_GIT).isDirectory()) mode = FileMode.GITLINK; else mode = FileMode.TREE; diff --git a/org.eclipse.jgit/src/org/eclipse/jgit/treewalk/WorkingTreeIterator.java b/org.eclipse.jgit/src/org/eclipse/jgit/treewalk/WorkingTreeIterator.java index 0c6786bcd..6b8a6cea4 100644 --- a/org.eclipse.jgit/src/org/eclipse/jgit/treewalk/WorkingTreeIterator.java +++ b/org.eclipse.jgit/src/org/eclipse/jgit/treewalk/WorkingTreeIterator.java @@ -336,7 +336,7 @@ protected void init(final Entry[] list) { final String name = e.getName(); if (".".equals(name) || "..".equals(name)) continue; - if (".git".equals(name)) + if (Constants.DOT_GIT.equals(name)) continue; if (i != o) entries[o] = e;