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rev-list option parser fix. 

The big option parser unification broke rev-list the big way;
this makes it use options from the parsed revs structure.

Signed-off-by: Junio C Hamano <junkio@cox.net>
This commit is contained in:
Junio C Hamano 2006-04-15 23:48:27 -07:00
parent 6b9c58f466
commit 7594c4b2d7
1 changed files with 23 additions and 59 deletions
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82
rev-list.c
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@ -39,24 +39,20 @@ static const char rev_list_usage[] =
struct rev_info revs;
static int bisect_list = 0;
static int verbose_header = 0;
static int abbrev = DEFAULT_ABBREV;
static int abbrev_commit = 0;
static int show_timestamp = 0;
static int hdr_termination = 0;
static const char *commit_prefix = "";
static enum cmit_fmt commit_format = CMIT_FMT_RAW;
static void show_commit(struct commit *commit)
{
if (show_timestamp)
printf("%lu ", commit->date);
if (commit_prefix[0])
fputs(commit_prefix, stdout);
if (*revs.header_prefix)
fputs(revs.header_prefix, stdout);
if (commit->object.flags & BOUNDARY)
putchar('-');
if (abbrev_commit && abbrev)
fputs(find_unique_abbrev(commit->object.sha1, abbrev), stdout);
if (revs.abbrev_commit && revs.abbrev)
fputs(find_unique_abbrev(commit->object.sha1, revs.abbrev),
stdout);
else
fputs(sha1_to_hex(commit->object.sha1), stdout);
if (revs.parents) {
@ -78,14 +74,16 @@ static void show_commit(struct commit *commit)
parents = parents->next)
parents->item->object.flags &= ~TMP_MARK;
}
if (commit_format == CMIT_FMT_ONELINE)
if (revs.commit_format == CMIT_FMT_ONELINE)
putchar(' ');
else
putchar('\n');
if (verbose_header) {
if (revs.verbose_header) {
static char pretty_header[16384];
pretty_print_commit(commit_format, commit, ~0, pretty_header, sizeof(pretty_header), abbrev);
pretty_print_commit(revs.commit_format, commit, ~0,
pretty_header, sizeof(pretty_header),
revs.abbrev);
printf("%s%c", pretty_header, hdr_termination);
}
fflush(stdout);
@ -297,58 +295,16 @@ int main(int argc, const char **argv)
struct commit_list *list;
int i;
init_revisions(&revs);
revs.abbrev = 0;
revs.commit_format = CMIT_FMT_UNSPECIFIED;
argc = setup_revisions(argc, argv, &revs, NULL);
for (i = 1 ; i < argc; i++) {
const char *arg = argv[i];
/* accept -<digit>, like traditilnal "head" */
if ((*arg == '-') && isdigit(arg[1])) {
revs.max_count = atoi(arg + 1);
continue;
}
if (!strcmp(arg, "-n")) {
if (++i >= argc)
die("-n requires an argument");
revs.max_count = atoi(argv[i]);
continue;
}
if (!strncmp(arg,"-n",2)) {
revs.max_count = atoi(arg + 2);
continue;
}
if (!strcmp(arg, "--header")) {
verbose_header = 1;
continue;
}
if (!strcmp(arg, "--no-abbrev")) {
abbrev = 0;
continue;
}
if (!strcmp(arg, "--abbrev")) {
abbrev = DEFAULT_ABBREV;
continue;
}
if (!strcmp(arg, "--abbrev-commit")) {
abbrev_commit = 1;
continue;
}
if (!strncmp(arg, "--abbrev=", 9)) {
abbrev = strtoul(arg + 9, NULL, 10);
if (abbrev && abbrev < MINIMUM_ABBREV)
abbrev = MINIMUM_ABBREV;
else if (40 < abbrev)
abbrev = 40;
continue;
}
if (!strncmp(arg, "--pretty", 8)) {
commit_format = get_commit_format(arg+8);
verbose_header = 1;
hdr_termination = '\n';
if (commit_format == CMIT_FMT_ONELINE)
commit_prefix = "";
else
commit_prefix = "commit ";
revs.verbose_header = 1;
continue;
}
if (!strcmp(arg, "--timestamp")) {
@ -362,6 +318,14 @@ int main(int argc, const char **argv)
usage(rev_list_usage);
}
if (revs.commit_format != CMIT_FMT_UNSPECIFIED) {
/* The command line has a --pretty */
hdr_termination = '\n';
if (revs.commit_format == CMIT_FMT_ONELINE)
revs.header_prefix = "";
else
revs.header_prefix = "commit ";
}
list = revs.commits;
@ -371,7 +335,7 @@ int main(int argc, const char **argv)
revs.diff)
usage(rev_list_usage);
save_commit_buffer = verbose_header;
save_commit_buffer = revs.verbose_header;
track_object_refs = 0;
prepare_revision_walk(&revs);