mirrors/git
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

diff.c: reduce implicit dependency on the_index

Browse Source 
diff and textconv code has so widespread use that it's hard to simply
update their api and all call sites at once because it would result in
a big patch. For now reduce the_index references to two places:
diff_setup() and fill_textconv().

Signed-off-by: Nguyễn Thái Ngọc Duy <pclouds@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
Nguyễn Thái Ngọc Duy
2018-09-21 17:57:19 +02:00
committed by Junio C Hamano
parent 92a1bf5a58
commit b78ea5fc35
8 changed files with 161 additions and 112 deletions
Download Patch File Download Diff File Expand all files Collapse all files

21
line-log.c
View File

@ -508,7 +508,9 @@ static void fill_blob_sha1(struct commit *commit, struct diff_filespec *spec)
return;
}
static void fill_line_ends(struct diff_filespec *spec, long *lines,
static void fill_line_ends(struct repository *r,
struct diff_filespec *spec,
long *lines,
unsigned long **line_ends)
{
int num = 0, size = 50;
@ -516,7 +518,7 @@ static void fill_line_ends(struct diff_filespec *spec, long *lines,
unsigned long *ends = NULL;
char *data = NULL;
if (diff_populate_filespec(spec, 0))
if (diff_populate_filespec(r, spec, 0))
die("Cannot read blob %s", oid_to_hex(&spec->oid));
ALLOC_ARRAY(ends, size);
@ -555,7 +557,8 @@ static const char *nth_line(void *data, long line)
}
static struct line_log_data *
parse_lines(struct commit *commit, const char *prefix, struct string_list *args)
parse_lines(struct repository *r, struct commit *commit,
const char *prefix, struct string_list *args)
{
long lines = 0;
unsigned long *ends = NULL;
@ -583,7 +586,7 @@ parse_lines(struct commit *commit, const char *prefix, struct string_list *args)
spec = alloc_filespec(full_name);
fill_blob_sha1(commit, spec);
fill_line_ends(spec, &lines, &ends);
fill_line_ends(r, spec, &lines, &ends);
cb_data.spec = spec;
cb_data.lines = lines;
cb_data.line_ends = ends;
@ -739,7 +742,7 @@ void line_log_init(struct rev_info *rev, const char *prefix, struct string_list
struct line_log_data *range;
commit = check_single_commit(rev);
range = parse_lines(commit, prefix, args);
range = parse_lines(rev->diffopt.repo, commit, prefix, args);
add_line_range(rev, commit, range);
if (!rev->diffopt.detect_rename) {
@ -891,8 +894,8 @@ static void dump_diff_hacky_one(struct rev_info *rev, struct line_log_data *rang
return;
if (pair->one->oid_valid)
fill_line_ends(pair->one, &p_lines, &p_ends);
fill_line_ends(pair->two, &t_lines, &t_ends);
fill_line_ends(rev->diffopt.repo, pair->one, &p_lines, &p_ends);
fill_line_ends(rev->diffopt.repo, pair->two, &t_lines, &t_ends);
fprintf(opt->file, "%s%sdiff --git a/%s b/%s%s\n", prefix, c_meta, pair->one->path, pair->two->path, c_reset);
fprintf(opt->file, "%s%s--- %s%s%s\n", prefix, c_meta,
@ -1008,12 +1011,12 @@ static int process_diff_filepair(struct rev_info *rev,
return 0;
assert(pair->two->oid_valid);
diff_populate_filespec(pair->two, 0);
diff_populate_filespec(rev->diffopt.repo, pair->two, 0);
file_target.ptr = pair->two->data;
file_target.size = pair->two->size;
if (pair->one->oid_valid) {
diff_populate_filespec(pair->one, 0);
diff_populate_filespec(rev->diffopt.repo, pair->one, 0);
file_parent.ptr = pair->one->data;
file_parent.size = pair->one->size;
} else {