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| author |  Heiko Voigt <hvoigt@hvoigt.net> | 2010-07-07 15:39:12 +0200 |
|---|---|---|
| committer |  Junio C Hamano <gitster@pobox.com> | 2010-07-07 09:48:33 -0700 |
| commit | 9ef6aeb09ffe0650ca86dca53de93fd85333b02d (patch) | |
| tree | c3450951b7d3eb0d0bee8ff77229a98255bb4d34 /revision.c | |
| parent | Teach ref iteration module about submodules (diff) | |
| download | tgif-9ef6aeb09ffe0650ca86dca53de93fd85333b02d.tar.xz | |
setup_revisions(): Allow walking history in a submodule
By passing the path to a submodule in opt->submodule, the function can
be used to walk history in the named submodule repository, instead of
the toplevel repository.
Signed-off-by: Heiko Voigt <hvoigt@hvoigt.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Diffstat (limited to 'revision.c')
| -rw-r--r-- | revision.c | 32 |
1 files changed, 18 insertions, 14 deletions
diff --git a/revision.c b/revision.c index 7e82efd932..5f2cf1e843 100644 --- a/revision.c +++ b/revision.c @@ -820,12 +820,12 @@ static void init_all_refs_cb(struct all_refs_cb *cb, struct rev_info *revs, cb->all_flags = flags; } -static void handle_refs(struct rev_info *revs, unsigned flags, - int (*for_each)(each_ref_fn, void *)) +static void handle_refs(const char *submodule, struct rev_info *revs, unsigned flags, + int (*for_each)(const char *, each_ref_fn, void *)) { struct all_refs_cb cb; init_all_refs_cb(&cb, revs, flags); - for_each(handle_one_ref, &cb); + for_each(submodule, handle_one_ref, &cb); } static void handle_one_reflog_commit(unsigned char *sha1, void *cb_data) @@ -1417,14 +1417,14 @@ void parse_revision_opt(struct rev_info *revs, struct parse_opt_ctx_t *ctx, ctx->argc -= n; } -static int for_each_bad_bisect_ref(each_ref_fn fn, void *cb_data) +static int for_each_bad_bisect_ref(const char *submodule, each_ref_fn fn, void *cb_data) { - return for_each_ref_in("refs/bisect/bad", fn, cb_data); + return for_each_ref_in_submodule(submodule, "refs/bisect/bad", fn, cb_data); } -static int for_each_good_bisect_ref(each_ref_fn fn, void *cb_data) +static int for_each_good_bisect_ref(const char *submodule, each_ref_fn fn, void *cb_data) { - return for_each_ref_in("refs/bisect/good", fn, cb_data); + return for_each_ref_in_submodule(submodule, "refs/bisect/good", fn, cb_data); } static void append_prune_data(const char ***prune_data, const char **av) @@ -1466,6 +1466,10 @@ int setup_revisions(int argc, const char **argv, struct rev_info *revs, struct s { int i, flags, left, seen_dashdash, read_from_stdin, got_rev_arg = 0; const char **prune_data = NULL; + const char *submodule = NULL; + + if (opt) + submodule = opt->submodule; /* First, search for "--" */ seen_dashdash = 0; @@ -1490,26 +1494,26 @@ int setup_revisions(int argc, const char **argv, struct rev_info *revs, struct s int opts; if (!strcmp(arg, "--all")) { - handle_refs(revs, flags, for_each_ref); - handle_refs(revs, flags, head_ref); + handle_refs(submodule, revs, flags, for_each_ref_submodule); + handle_refs(submodule, revs, flags, head_ref_submodule); continue; } if (!strcmp(arg, "--branches")) { - handle_refs(revs, flags, for_each_branch_ref); + handle_refs(submodule, revs, flags, for_each_branch_ref_submodule); continue; } if (!strcmp(arg, "--bisect")) { - handle_refs(revs, flags, for_each_bad_bisect_ref); - handle_refs(revs, flags ^ UNINTERESTING, for_each_good_bisect_ref); + handle_refs(submodule, revs, flags, for_each_bad_bisect_ref); + handle_refs(submodule, revs, flags ^ UNINTERESTING, for_each_good_bisect_ref); revs->bisect = 1; continue; } if (!strcmp(arg, "--tags")) { - handle_refs(revs, flags, for_each_tag_ref); + handle_refs(submodule, revs, flags, for_each_tag_ref_submodule); continue; } if (!strcmp(arg, "--remotes")) { - handle_refs(revs, flags, for_each_remote_ref); + handle_refs(submodule, revs, flags, for_each_remote_ref_submodule); continue; } if (!prefixcmp(arg, "--glob=")) { |