From 358ddb62cfd03bba1ca2f1ae8e81b9510f42ea9a Mon Sep 17 00:00:00 2001 From: Linus Torvalds Date: Fri, 15 Sep 2006 11:19:32 -0700 Subject: Add "git show-ref" builtin command It's kind of like "git peek-remote", but works only locally (and thus avoids the whole overhead of git_connect()) and has some extra verification features. For example, it allows you to filter the results, and to choose whether you want the tag dereferencing or not. You can also use it to just test whether a particular ref exists. For example: git show-ref master will show all references called "master", whether tags or heads or anything else, and regardless of how deep in the reference naming hierarchy they are (so it would show "refs/heads/master" but also "refs/remote/other-repo/master"). When using the "--verify" flag, the command requires an exact ref path: git show-ref --verify refs/heads/master will only match the exact branch called "master". If nothing matches, show-ref will return an error code of 1, and in the case of verification, it will show an error message. For scripting, you can ask it to be quiet with the "--quiet" flag, which allows you to do things like git-show-ref --quiet --verify -- "refs/heads/$headname" || echo "$headname is not a valid branch" to check whether a particular branch exists or not (notice how we don't actually want to show any results, and we want to use the full refname for it in order to not trigger the problem with ambiguous partial matches). To show only tags, or only proper branch heads, use "--tags" and/or "--heads" respectively (using both means that it shows tags _and_ heads, but not other random references under the refs/ subdirectory). To do automatic tag object dereferencing, use the "-d" or "--dereference" flag, so you can do git show-ref --tags --dereference to get a listing of all tags together with what they dereference. Signed-off-by: Linus Torvalds Signed-off-by: Junio C Hamano --- Makefile | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) (limited to 'Makefile') diff --git a/Makefile b/Makefile index 7b3114f3aa..c3651384c2 100644 --- a/Makefile +++ b/Makefile @@ -295,7 +295,8 @@ BUILTIN_OBJS = \ builtin-upload-tar.o \ builtin-verify-pack.o \ builtin-write-tree.o \ - builtin-zip-tree.o + builtin-zip-tree.o \ + builtin-show-ref.o GITLIBS = $(LIB_FILE) $(XDIFF_LIB) LIBS = $(GITLIBS) -lz -- cgit v1.2.3 From e1e22e37f47e3f4d741d28920e1d27e3775c31ad Mon Sep 17 00:00:00 2001 From: Linus Torvalds Date: Mon, 11 Sep 2006 16:37:32 -0700 Subject: Start handling references internally as a sorted in-memory list This also adds some very rudimentary support for the notion of packed refs. HOWEVER! At this point it isn't used to actually look up a ref yet, only for listing them (ie "for_each_ref()" and friends see the packed refs, but none of the other single-ref lookup routines). Note how we keep two separate lists: one for the loose refs, and one for the packed refs we read. That's so that we can easily keep the two apart, and read only one set or the other (and still always make sure that the loose refs take precedence). [ From this, it's not actually obvious why we'd keep the two separate lists, but it's important to have the packed refs on their own list later on, when I add support for looking up a single loose one. For that case, we will want to read _just_ the packed refs in case the single-ref lookup fails, yet we may end up needing the other list at some point in the future, so keeping them separated is important ] Signed-off-by: Linus Torvalds Signed-off-by: Junio C Hamano --- Makefile | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) (limited to 'Makefile') diff --git a/Makefile b/Makefile index 8467447da9..cdbb566d4e 100644 --- a/Makefile +++ b/Makefile @@ -301,7 +301,8 @@ BUILTIN_OBJS = \ builtin-upload-tar.o \ builtin-verify-pack.o \ builtin-write-tree.o \ - builtin-zip-tree.o + builtin-zip-tree.o \ + builtin-pack-refs.o GITLIBS = $(LIB_FILE) $(XDIFF_LIB) LIBS = $(GITLIBS) -lz -- cgit v1.2.3 From c31820c26b8f164433e67d28c403ca0df0316055 Mon Sep 17 00:00:00 2001 From: Lars Hjemli Date: Mon, 23 Oct 2006 23:27:45 +0200 Subject: Make git-branch a builtin MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit This replaces git-branch.sh with builtin-branch.c The changes is basically a patch from Kristian Høgsberg, updated to apply onto current 'next' Signed-off-by: Lars Hjemli Signed-off-by: Junio C Hamano --- Makefile | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) (limited to 'Makefile') diff --git a/Makefile b/Makefile index e826247cca..be8bf392a2 100644 --- a/Makefile +++ b/Makefile @@ -156,7 +156,7 @@ BASIC_CFLAGS = BASIC_LDFLAGS = SCRIPT_SH = \ - git-bisect.sh git-branch.sh git-checkout.sh \ + git-bisect.sh git-checkout.sh \ git-cherry.sh git-clean.sh git-clone.sh git-commit.sh \ git-fetch.sh \ git-ls-remote.sh \ @@ -267,6 +267,7 @@ BUILTIN_OBJS = \ builtin-add.o \ builtin-apply.o \ builtin-archive.o \ + builtin-branch.o \ builtin-cat-file.o \ builtin-checkout-index.o \ builtin-check-ref-format.o \ -- cgit v1.2.3