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Enable wt-status output to a given FILE pointer.

Browse Source 
Still defaults to stdout, but you can now override wt_status.fp after
calling wt_status_prepare().

Signed-off-by: Kristian Høgsberg <krh@redhat.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
Kristian Høgsberg
2007-09-17 20:06:42 -04:00
committed by Junio C Hamano
parent 6b30852ded
commit f26a001226
4 changed files with 58 additions and 52 deletions
Download Patch File Download Diff File Expand all files Collapse all files

85
wt-status.c
View File

@ -52,31 +52,33 @@ void wt_status_prepare(struct wt_status *s)
head = resolve_ref("HEAD", sha1, 0, NULL);
s->branch = head ? xstrdup(head) : NULL;
s->reference = "HEAD";
s->fp = stdout;
}
static void wt_status_print_cached_header(const char *reference)
static void wt_status_print_cached_header(struct wt_status *s)
{
const char *c = color(WT_STATUS_HEADER);
color_printf_ln(c, "# Changes to be committed:");
if (reference) {
color_printf_ln(c, "# (use \"git reset %s <file>...\" to unstage)", reference);
color_fprintf_ln(s->fp, c, "# Changes to be committed:");
if (s->reference) {
color_fprintf_ln(s->fp, c, "# (use \"git reset %s <file>...\" to unstage)", s->reference);
} else {
color_printf_ln(c, "# (use \"git rm --cached <file>...\" to unstage)");
color_fprintf_ln(s->fp, c, "# (use \"git rm --cached <file>...\" to unstage)");
}
color_printf_ln(c, "#");
color_fprintf_ln(s->fp, c, "#");
}
static void wt_status_print_header(const char *main, const char *sub)
static void wt_status_print_header(struct wt_status *s,
const char *main, const char *sub)
{
const char *c = color(WT_STATUS_HEADER);
color_printf_ln(c, "# %s:", main);
color_printf_ln(c, "# (%s)", sub);
color_printf_ln(c, "#");
color_fprintf_ln(s->fp, c, "# %s:", main);
color_fprintf_ln(s->fp, c, "# (%s)", sub);
color_fprintf_ln(s->fp, c, "#");
}
static void wt_status_print_trailer(void)
static void wt_status_print_trailer(struct wt_status *s)
{
color_printf_ln(color(WT_STATUS_HEADER), "#");
color_fprintf_ln(s->fp, color(WT_STATUS_HEADER), "#");
}
static const char *quote_crlf(const char *in, char *buf, size_t sz)
@ -108,7 +110,8 @@ static const char *quote_crlf(const char *in, char *buf, size_t sz)
return ret;
}
static void wt_status_print_filepair(int t, struct diff_filepair *p)
static void wt_status_print_filepair(struct wt_status *s,
int t, struct diff_filepair *p)
{
const char *c = color(t);
const char *one, *two;
@ -117,36 +120,36 @@ static void wt_status_print_filepair(int t, struct diff_filepair *p)
one = quote_crlf(p->one->path, onebuf, sizeof(onebuf));
two = quote_crlf(p->two->path, twobuf, sizeof(twobuf));
color_printf(color(WT_STATUS_HEADER), "#\t");
color_fprintf(s->fp, color(WT_STATUS_HEADER), "#\t");
switch (p->status) {
case DIFF_STATUS_ADDED:
color_printf(c, "new file: %s", one);
color_fprintf(s->fp, c, "new file: %s", one);
break;
case DIFF_STATUS_COPIED:
color_printf(c, "copied: %s -> %s", one, two);
color_fprintf(s->fp, c, "copied: %s -> %s", one, two);
break;
case DIFF_STATUS_DELETED:
color_printf(c, "deleted: %s", one);
color_fprintf(s->fp, c, "deleted: %s", one);
break;
case DIFF_STATUS_MODIFIED:
color_printf(c, "modified: %s", one);
color_fprintf(s->fp, c, "modified: %s", one);
break;
case DIFF_STATUS_RENAMED:
color_printf(c, "renamed: %s -> %s", one, two);
color_fprintf(s->fp, c, "renamed: %s -> %s", one, two);
break;
case DIFF_STATUS_TYPE_CHANGED:
color_printf(c, "typechange: %s", one);
color_fprintf(s->fp, c, "typechange: %s", one);
break;
case DIFF_STATUS_UNKNOWN:
color_printf(c, "unknown: %s", one);
color_fprintf(s->fp, c, "unknown: %s", one);
break;
case DIFF_STATUS_UNMERGED:
color_printf(c, "unmerged: %s", one);
color_fprintf(s->fp, c, "unmerged: %s", one);
break;
default:
die("bug: unhandled diff status %c", p->status);
}
printf("\n");
fprintf(s->fp, "\n");
}
static void wt_status_print_updated_cb(struct diff_queue_struct *q,
@ -160,14 +163,14 @@ static void wt_status_print_updated_cb(struct diff_queue_struct *q,
if (q->queue[i]->status == 'U')
continue;
if (!shown_header) {
wt_status_print_cached_header(s->reference);
wt_status_print_cached_header(s);
s->commitable = 1;
shown_header = 1;
}
wt_status_print_filepair(WT_STATUS_UPDATED, q->queue[i]);
wt_status_print_filepair(s, WT_STATUS_UPDATED, q->queue[i]);
}
if (shown_header)
wt_status_print_trailer();
wt_status_print_trailer(s);
}
static void wt_status_print_changed_cb(struct diff_queue_struct *q,
@ -184,12 +187,12 @@ static void wt_status_print_changed_cb(struct diff_queue_struct *q,
msg = use_add_rm_msg;
break;
}
wt_status_print_header("Changed but not updated", msg);
wt_status_print_header(s, "Changed but not updated", msg);
}
for (i = 0; i < q->nr; i++)
wt_status_print_filepair(WT_STATUS_CHANGED, q->queue[i]);
wt_status_print_filepair(s, WT_STATUS_CHANGED, q->queue[i]);
if (q->nr)
wt_status_print_trailer();
wt_status_print_trailer(s);
}
static void wt_read_cache(struct wt_status *s)
@ -206,16 +209,16 @@ static void wt_status_print_initial(struct wt_status *s)
wt_read_cache(s);
if (active_nr) {
s->commitable = 1;
wt_status_print_cached_header(NULL);
wt_status_print_cached_header(s);
}
for (i = 0; i < active_nr; i++) {
color_printf(color(WT_STATUS_HEADER), "#\t");
color_printf_ln(color(WT_STATUS_UPDATED), "new file: %s",
color_fprintf(s->fp, color(WT_STATUS_HEADER), "#\t");
color_fprintf_ln(s->fp, color(WT_STATUS_UPDATED), "new file: %s",
quote_crlf(active_cache[i]->name,
buf, sizeof(buf)));
}
if (active_nr)
wt_status_print_trailer();
wt_status_print_trailer(s);
}
static void wt_status_print_updated(struct wt_status *s)
@ -282,12 +285,12 @@ static void wt_status_print_untracked(struct wt_status *s)
}
if (!shown_header) {
s->workdir_untracked = 1;
wt_status_print_header("Untracked files",
wt_status_print_header(s, "Untracked files",
use_add_to_include_msg);
shown_header = 1;
}
color_printf(color(WT_STATUS_HEADER), "#\t");
color_printf_ln(color(WT_STATUS_UNTRACKED), "%.*s",
color_fprintf(s->fp, color(WT_STATUS_HEADER), "#\t");
color_fprintf_ln(s->fp, color(WT_STATUS_UNTRACKED), "%.*s",
ent->len, ent->name);
}
}
@ -317,14 +320,14 @@ void wt_status_print(struct wt_status *s)
branch_name = "";
on_what = "Not currently on any branch.";
}
color_printf_ln(color(WT_STATUS_HEADER),
color_fprintf_ln(s->fp, color(WT_STATUS_HEADER),
"# %s%s", on_what, branch_name);
}
if (s->is_initial) {
color_printf_ln(color(WT_STATUS_HEADER), "#");
color_printf_ln(color(WT_STATUS_HEADER), "# Initial commit");
color_printf_ln(color(WT_STATUS_HEADER), "#");
color_fprintf_ln(s->fp, color(WT_STATUS_HEADER), "#");
color_fprintf_ln(s->fp, color(WT_STATUS_HEADER), "# Initial commit");
color_fprintf_ln(s->fp, color(WT_STATUS_HEADER), "#");
wt_status_print_initial(s);
}
else {
@ -338,7 +341,7 @@ void wt_status_print(struct wt_status *s)
wt_status_print_verbose(s);
if (!s->commitable) {
if (s->amend)
printf("# No changes\n");
fprintf(s->fp, "# No changes\n");
else if (s->workdir_dirty)
printf("no changes added to commit (use \"git add\" and/or \"git commit -a\")\n");
else if (s->workdir_untracked)