path: root/diff.h
diff options
authorLinus Torvalds <>2006-04-17 18:59:32 (GMT)
committerJunio C Hamano <>2006-04-17 22:18:25 (GMT)
commit9153983310a169a340bd1023dccafd80b70b05bc (patch)
tree42e14e263a3e5ff3897cdba623d1d46d59e8c88a /diff.h
parentdb89665fbf86d4e0166b2f252a939ed8bf6782fe (diff)
Log message printout cleanups
On Sun, 16 Apr 2006, Junio C Hamano wrote: > > In the mid-term, I am hoping we can drop the generate_header() > callchain _and_ the custom code that formats commit log in-core, > found in cmd_log_wc(). Ok, this was nastier than expected, just because the dependencies between the different log-printing stuff were absolutely _everywhere_, but here's a patch that does exactly that. The patch is not very easy to read, and the "--patch-with-stat" thing is still broken (it does not call the "show_log()" thing properly for merges). That's not a new bug. In the new world order it _should_ do something like if (rev->logopt) show_log(rev, rev->logopt, "---\n"); but it doesn't. I haven't looked at the --with-stat logic, so I left it alone. That said, this patch removes more lines than it adds, and in particular, the "cmd_log_wc()" loop is now a very clean: while ((commit = get_revision(rev)) != NULL) { log_tree_commit(rev, commit); free(commit->buffer); commit->buffer = NULL; } so it doesn't get much prettier than this. All the complexity is entirely hidden in log-tree.c, and any code that needs to flush the log literally just needs to do the "if (rev->logopt) show_log(...)" incantation. I had to make the combined_diff() logic take a "struct rev_info" instead of just a "struct diff_options", but that part is pretty clean. This does change "git whatchanged" from using "diff-tree" as the commit descriptor to "commit", and I changed one of the tests to reflect that new reality. Otherwise everything still passes, and my other tests look fine too. Signed-off-by: Linus Torvalds <> Signed-off-by: Junio C Hamano <>
Diffstat (limited to 'diff.h')
1 files changed, 4 insertions, 4 deletions
diff --git a/diff.h b/diff.h
index f783bae..52fff66 100644
--- a/diff.h
+++ b/diff.h
@@ -6,6 +6,7 @@
#include "tree-walk.h"
+struct rev_info;
struct diff_options;
typedef void (*change_fn_t)(struct diff_options *options,
@@ -70,11 +71,10 @@ struct combine_diff_path {
(sizeof(struct combine_diff_path) + \
sizeof(struct combine_diff_parent) * (n) + (l) + 1)
-extern int show_combined_diff(struct combine_diff_path *elem, int num_parent,
- int dense, const char *header,
- struct diff_options *);
+extern void show_combined_diff(struct combine_diff_path *elem, int num_parent,
+ int dense, struct rev_info *);
-extern const char *diff_tree_combined_merge(const unsigned char *sha1, const char *, int, struct diff_options *opt);
+extern void diff_tree_combined_merge(const unsigned char *sha1, int, struct rev_info *);
extern void diff_addremove(struct diff_options *,
int addremove,