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Merge branch 'jc/rename-degrade-cc-to-c'

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* jc/rename-degrade-cc-to-c:
  diffcore-rename: fall back to -C when -C -C busts the rename limit
  diffcore-rename: record filepair for rename src
  diffcore-rename: refactor "too many candidates" logic
  builtin/diff.c: remove duplicated call to diff_result_code()
This commit is contained in:
Junio C Hamano
2011-04-28 14:11:43 -07:00
parent 78c6e0f3fa f31027c99c
commit 76a89d6d82
8 changed files with 152 additions and 40 deletions
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12
builtin/diff-tree.c
View File

@ -163,6 +163,9 @@ int cmd_diff_tree(int argc, const char **argv, const char *prefix)
}
if (read_stdin) {
int saved_nrl = 0;
int saved_dcctc = 0;
if (opt->diffopt.detect_rename)
opt->diffopt.setup |= (DIFF_SETUP_USE_SIZE_CACHE |
DIFF_SETUP_USE_CACHE);
@ -173,9 +176,16 @@ int cmd_diff_tree(int argc, const char **argv, const char *prefix)
fputs(line, stdout);
fflush(stdout);
}
else
else {
diff_tree_stdin(line);
if (saved_nrl < opt->diffopt.needed_rename_limit)
saved_nrl = opt->diffopt.needed_rename_limit;
if (opt->diffopt.degraded_cc_to_c)
saved_dcctc = 1;
}
}
opt->diffopt.degraded_cc_to_c = saved_dcctc;
opt->diffopt.needed_rename_limit = saved_nrl;
}
return diff_result_code(&opt->diffopt, 0);

4
builtin/diff.c
View File

@ -202,7 +202,6 @@ static void refresh_index_quietly(void)
static int builtin_diff_files(struct rev_info *revs, int argc, const char **argv)
{
int result;
unsigned int options = 0;
while (1 < argc && argv[1][0] == '-') {
@ -236,8 +235,7 @@ static int builtin_diff_files(struct rev_info *revs, int argc, const char **argv
perror("read_cache_preload");
return -1;
}
result = run_diff_files(revs, options);
return diff_result_code(&revs->diffopt, result);
return run_diff_files(revs, options);
}
int cmd_diff(int argc, const char **argv, const char *prefix)

9
builtin/log.c
View File

@ -256,6 +256,8 @@ static void finish_early_output(struct rev_info *rev)
static int cmd_log_walk(struct rev_info *rev)
{
struct commit *commit;
int saved_nrl = 0;
int saved_dcctc = 0;
if (rev->early_output)
setup_early_output(rev);
@ -286,7 +288,14 @@ static int cmd_log_walk(struct rev_info *rev)
}
free_commit_list(commit->parents);
commit->parents = NULL;
if (saved_nrl < rev->diffopt.needed_rename_limit)
saved_nrl = rev->diffopt.needed_rename_limit;
if (rev->diffopt.degraded_cc_to_c)
saved_dcctc = 1;
}
rev->diffopt.degraded_cc_to_c = saved_dcctc;
rev->diffopt.needed_rename_limit = saved_nrl;
if (rev->diffopt.output_format & DIFF_FORMAT_CHECKDIFF &&
DIFF_OPT_TST(&rev->diffopt, CHECK_FAILED)) {
return 02;