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Add option --orphan for checkout

Change-Id: I546a93f3e147d8d6fc70094b22679c0d11cd8921
Signed-off-by: Rüdiger Herrmann <ruediger.herrmann@gmx.de>
stable-3.7
Rüdiger Herrmann 10 years ago committed by Matthias Sohn
parent
commit
fc801dd79f
  1. 12
      org.eclipse.jgit.pgm.test/tst/org/eclipse/jgit/pgm/CheckoutTest.java
  2. 1
      org.eclipse.jgit.pgm/resources/org/eclipse/jgit/pgm/internal/CLIText.properties
  3. 9
      org.eclipse.jgit.pgm/src/org/eclipse/jgit/pgm/Checkout.java

12
org.eclipse.jgit.pgm.test/tst/org/eclipse/jgit/pgm/CheckoutTest.java

@ -188,6 +188,18 @@ public class CheckoutTest extends CLIRepositoryTestCase {
assertEquals("Hello world a", read(fileA)); assertEquals("Hello world a", read(fileA));
} }
@Test
public void testCheckoutOrphan() throws Exception {
Git git = new Git(db);
git.commit().setMessage("initial commit").call();
assertEquals("Switched to a new branch 'new_branch'",
execute("git checkout --orphan new_branch"));
assertEquals("refs/heads/new_branch", db.getRef("HEAD").getTarget().getName());
RevCommit commit = git.commit().setMessage("orphan commit").call();
assertEquals(0, commit.getParentCount());
}
/** /**
* Steps: * Steps:
* <ol> * <ol>

1
org.eclipse.jgit.pgm/resources/org/eclipse/jgit/pgm/internal/CLIText.properties

@ -345,3 +345,4 @@ usage_updateRemoteRefsFromAnotherRepository=Update remote refs from another repo
usage_useNameInsteadOfOriginToTrackUpstream=use <name> instead of 'origin' to track upstream usage_useNameInsteadOfOriginToTrackUpstream=use <name> instead of 'origin' to track upstream
usage_checkoutBranchAfterClone=checkout named branch instead of remotes's HEAD usage_checkoutBranchAfterClone=checkout named branch instead of remotes's HEAD
usage_viewCommitHistory=View commit history usage_viewCommitHistory=View commit history
usage_orphan=Create a new orphan branch. The first commit made on this new branch will have no parents amd it will be the root of a new history totally disconnected from other branches and commits.

9
org.eclipse.jgit.pgm/src/org/eclipse/jgit/pgm/Checkout.java

@ -71,6 +71,9 @@ class Checkout extends TextBuiltin {
@Option(name = "--force", aliases = { "-f" }, usage = "usage_forceCheckout") @Option(name = "--force", aliases = { "-f" }, usage = "usage_forceCheckout")
private boolean force = false; private boolean force = false;
@Option(name = "--orphan", usage = "usage_orphan")
private boolean orphan = false;
@Argument(required = true, index = 0, metaVar = "metaVar_name", usage = "usage_checkout") @Argument(required = true, index = 0, metaVar = "metaVar_name", usage = "usage_checkout")
private String name; private String name;
@ -95,6 +98,7 @@ class Checkout extends TextBuiltin {
command.setCreateBranch(createBranch); command.setCreateBranch(createBranch);
command.setName(name); command.setName(name);
command.setForce(force); command.setForce(force);
command.setOrphan(orphan);
} }
try { try {
String oldBranch = db.getBranch(); String oldBranch = db.getBranch();
@ -107,10 +111,9 @@ class Checkout extends TextBuiltin {
name)); name));
return; return;
} }
if (createBranch) if (createBranch || orphan)
outw.println(MessageFormat.format( outw.println(MessageFormat.format(
CLIText.get().switchedToNewBranch, CLIText.get().switchedToNewBranch, name));
Repository.shortenRefName(ref.getName())));
else else
outw.println(MessageFormat.format( outw.println(MessageFormat.format(
CLIText.get().switchedToBranch, CLIText.get().switchedToBranch,

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