From: Kristian Høgsberg Date: Tue, 18 Sep 2007 00:06:42 +0000 (-0400) Subject: Enable wt-status output to a given FILE pointer. X-Git-Tag: v1.5.4-rc0~295^2~4 X-Git-Url: http://git.tremily.us/?a=commitdiff_plain;h=f26a0012;p=git.git Enable wt-status output to a given FILE pointer. Still defaults to stdout, but you can now override wt_status.fp after calling wt_status_prepare(). Signed-off-by: Kristian Høgsberg Signed-off-by: Junio C Hamano --- diff --git a/color.c b/color.c index 09d82eec3..124ba331c 100644 --- a/color.c +++ b/color.c @@ -135,39 +135,39 @@ int git_config_colorbool(const char *var, const char *value) return git_config_bool(var, value); } -static int color_vprintf(const char *color, const char *fmt, +static int color_vfprintf(FILE *fp, const char *color, const char *fmt, va_list args, const char *trail) { int r = 0; if (*color) - r += printf("%s", color); - r += vprintf(fmt, args); + r += fprintf(fp, "%s", color); + r += vfprintf(fp, fmt, args); if (*color) - r += printf("%s", COLOR_RESET); + r += fprintf(fp, "%s", COLOR_RESET); if (trail) - r += printf("%s", trail); + r += fprintf(fp, "%s", trail); return r; } -int color_printf(const char *color, const char *fmt, ...) +int color_fprintf(FILE *fp, const char *color, const char *fmt, ...) { va_list args; int r; va_start(args, fmt); - r = color_vprintf(color, fmt, args, NULL); + r = color_vfprintf(fp, color, fmt, args, NULL); va_end(args); return r; } -int color_printf_ln(const char *color, const char *fmt, ...) +int color_fprintf_ln(FILE *fp, const char *color, const char *fmt, ...) { va_list args; int r; va_start(args, fmt); - r = color_vprintf(color, fmt, args, "\n"); + r = color_vfprintf(fp, color, fmt, args, "\n"); va_end(args); return r; } diff --git a/color.h b/color.h index 88bb8ff1b..68098006e 100644 --- a/color.h +++ b/color.h @@ -6,7 +6,7 @@ int git_config_colorbool(const char *var, const char *value); void color_parse(const char *var, const char *value, char *dst); -int color_printf(const char *color, const char *fmt, ...); -int color_printf_ln(const char *color, const char *fmt, ...); +int color_fprintf(FILE *fp, const char *color, const char *fmt, ...); +int color_fprintf_ln(FILE *fp, const char *color, const char *fmt, ...); #endif /* COLOR_H */ diff --git a/wt-status.c b/wt-status.c index 10ce6eedc..eeb16915c 100644 --- a/wt-status.c +++ b/wt-status.c @@ -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 ...\" 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 ...\" to unstage)", s->reference); } else { - color_printf_ln(c, "# (use \"git rm --cached ...\" to unstage)"); + color_fprintf_ln(s->fp, c, "# (use \"git rm --cached ...\" 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) diff --git a/wt-status.h b/wt-status.h index cfea4ae68..4f3a615c3 100644 --- a/wt-status.h +++ b/wt-status.h @@ -1,6 +1,8 @@ #ifndef STATUS_H #define STATUS_H +#include + enum color_wt_status { WT_STATUS_HEADER, WT_STATUS_UPDATED, @@ -19,6 +21,7 @@ struct wt_status { int commitable; int workdir_dirty; int workdir_untracked; + FILE *fp; }; int git_status_config(const char *var, const char *value);