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authorLinus Torvalds <torvalds@osdl.org>2006-02-28 23:07:20 (GMT)
committerJunio C Hamano <junkio@cox.net>2006-03-01 09:45:50 (GMT)
commit765ac8ec469f110e88376e4fac05d0ed475bcb28 (patch)
tree151dd9135fb335aeffc4b0e4406c8c4cf8b27e2c /rev-list.c
parent70b006b9712b57741ec1320b15aef2f8b1d6a905 (diff)
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Rip out merge-order and make "git log <paths>..." work again.
Well, assuming breaking --merge-order is fine, here's a patch (on top of the other ones) that makes git log <filename> actually work, as far as I can tell. I didn't add the logic for --before/--after flags, but that should be pretty trivial, and is independent of this anyway. Signed-off-by: Junio C Hamano <junkio@cox.net>
Diffstat (limited to 'rev-list.c')
-rw-r--r--rev-list.c114
1 files changed, 4 insertions, 110 deletions
diff --git a/rev-list.c b/rev-list.c
index 94f22dd..6af8d86 100644
--- a/rev-list.c
+++ b/rev-list.c
@@ -4,14 +4,12 @@
#include "commit.h"
#include "tree.h"
#include "blob.h"
-#include "epoch.h"
#include "diff.h"
#include "revision.h"
-/* bits #0-2 in revision.h */
+/* bits #0-3 in revision.h */
-#define COUNTED (1u << 3)
-#define SHOWN (1u << 4)
+#define COUNTED (1u << 4)
#define TMP_MARK (1u << 5) /* for isolated cases; clean after use */
static const char rev_list_usage[] =
@@ -25,7 +23,6 @@ static const char rev_list_usage[] =
" --remove-empty\n"
" --all\n"
" ordering output:\n"
-" --merge-order [ --show-breaks ]\n"
" --topo-order\n"
" --date-order\n"
" formatting output:\n"
@@ -47,22 +44,9 @@ static int show_parents = 0;
static int hdr_termination = 0;
static const char *commit_prefix = "";
static enum cmit_fmt commit_format = CMIT_FMT_RAW;
-static int merge_order = 0;
-static int show_breaks = 0;
-static int stop_traversal = 0;
-static int no_merges = 0;
static void show_commit(struct commit *commit)
{
- commit->object.flags |= SHOWN;
- if (show_breaks) {
- commit_prefix = "| ";
- if (commit->object.flags & DISCONTINUITY) {
- commit_prefix = "^ ";
- } else if (commit->object.flags & BOUNDARY) {
- commit_prefix = "= ";
- }
- }
printf("%s%s", commit_prefix, sha1_to_hex(commit->object.sha1));
if (show_parents) {
struct commit_list *parents = commit->parents;
@@ -96,73 +80,6 @@ static void show_commit(struct commit *commit)
fflush(stdout);
}
-static int rewrite_one(struct commit **pp)
-{
- for (;;) {
- struct commit *p = *pp;
- if (p->object.flags & (TREECHANGE | UNINTERESTING))
- return 0;
- if (!p->parents)
- return -1;
- *pp = p->parents->item;
- }
-}
-
-static void rewrite_parents(struct commit *commit)
-{
- struct commit_list **pp = &commit->parents;
- while (*pp) {
- struct commit_list *parent = *pp;
- if (rewrite_one(&parent->item) < 0) {
- *pp = parent->next;
- continue;
- }
- pp = &parent->next;
- }
-}
-
-static int filter_commit(struct commit * commit)
-{
- if (stop_traversal && (commit->object.flags & BOUNDARY))
- return STOP;
- if (commit->object.flags & (UNINTERESTING|SHOWN))
- return CONTINUE;
- if (revs.min_age != -1 && (commit->date > revs.min_age))
- return CONTINUE;
- if (revs.max_age != -1 && (commit->date < revs.max_age)) {
- stop_traversal=1;
- return CONTINUE;
- }
- if (no_merges && (commit->parents && commit->parents->next))
- return CONTINUE;
- if (revs.paths && revs.dense) {
- if (!(commit->object.flags & TREECHANGE))
- return CONTINUE;
- rewrite_parents(commit);
- }
- return DO;
-}
-
-static int process_commit(struct commit * commit)
-{
- int action=filter_commit(commit);
-
- if (action == STOP) {
- return STOP;
- }
-
- if (action == CONTINUE) {
- return CONTINUE;
- }
-
- if (revs.max_count != -1 && !revs.max_count--)
- return STOP;
-
- show_commit(commit);
-
- return CONTINUE;
-}
-
static struct object_list **process_blob(struct blob *blob,
struct object_list **p,
struct name_path *path,
@@ -219,8 +136,7 @@ static void show_commit_list(struct rev_info *revs)
while ((commit = get_revision(revs)) != NULL) {
p = process_tree(commit->tree, p, NULL, "");
- if (process_commit(commit) == STOP)
- break;
+ show_commit(commit);
}
for (pending = revs->pending_objects; pending; pending = pending->next) {
struct object *obj = pending->item;
@@ -416,10 +332,6 @@ int main(int argc, const char **argv)
commit_prefix = "commit ";
continue;
}
- if (!strncmp(arg, "--no-merges", 11)) {
- no_merges = 1;
- continue;
- }
if (!strcmp(arg, "--parents")) {
show_parents = 1;
continue;
@@ -428,14 +340,6 @@ int main(int argc, const char **argv)
bisect_list = 1;
continue;
}
- if (!strcmp(arg, "--merge-order")) {
- merge_order = 1;
- continue;
- }
- if (!strcmp(arg, "--show-breaks")) {
- show_breaks = 1;
- continue;
- }
usage(rev_list_usage);
}
@@ -456,17 +360,7 @@ int main(int argc, const char **argv)
save_commit_buffer = verbose_header;
track_object_refs = 0;
- if (!merge_order) {
- show_commit_list(&revs);
- } else {
-#ifndef NO_OPENSSL
- if (sort_list_in_merge_order(list, &process_commit)) {
- die("merge order sort failed\n");
- }
-#else
- die("merge order sort unsupported, OpenSSL not linked");
-#endif
- }
+ show_commit_list(&revs);
return 0;
}