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synced 2024-08-24 10:15:51 +00:00
![Junio C Hamano](/assets/img/avatar_default.png)
The strbuf_getline() interface allows a byte other than LF or NUL as the line terminator, but this is only because I wrote these codepaths anticipating that there might be a value other than NUL and LF that could be useful when I introduced line_termination long time ago. No useful caller that uses other value has emerged. By now, it is clear that the interface is overly broad without a good reason. Many codepaths have hardcoded preference to read either LF terminated or NUL terminated records from their input, and then call strbuf_getline() with LF or NUL as the third parameter. This step introduces two thin wrappers around strbuf_getline(), namely, strbuf_getline_lf() and strbuf_getline_nul(), and mechanically rewrites these call sites to call either one of them. The changes contained in this patch are: * introduction of these two functions in strbuf.[ch] * mechanical conversion of all callers to strbuf_getline() with either '\n' or '\0' as the third parameter to instead call the respective thin wrapper. After this step, output from "git grep 'strbuf_getline('" would become a lot smaller. An interim goal of this series is to make this an empty set, so that we can have strbuf_getline_crlf() take over the shorter name strbuf_getline(). Signed-off-by: Junio C Hamano <gitster@pobox.com>
1734 lines
47 KiB
C
1734 lines
47 KiB
C
#include "cache.h"
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#include "wt-status.h"
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#include "object.h"
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#include "dir.h"
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#include "commit.h"
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#include "diff.h"
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#include "revision.h"
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#include "diffcore.h"
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#include "quote.h"
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#include "run-command.h"
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#include "argv-array.h"
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#include "remote.h"
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#include "refs.h"
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#include "submodule.h"
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#include "column.h"
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#include "strbuf.h"
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#include "utf8.h"
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static const char cut_line[] =
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"------------------------ >8 ------------------------\n";
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static char default_wt_status_colors[][COLOR_MAXLEN] = {
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GIT_COLOR_NORMAL, /* WT_STATUS_HEADER */
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GIT_COLOR_GREEN, /* WT_STATUS_UPDATED */
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GIT_COLOR_RED, /* WT_STATUS_CHANGED */
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GIT_COLOR_RED, /* WT_STATUS_UNTRACKED */
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GIT_COLOR_RED, /* WT_STATUS_NOBRANCH */
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GIT_COLOR_RED, /* WT_STATUS_UNMERGED */
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GIT_COLOR_GREEN, /* WT_STATUS_LOCAL_BRANCH */
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GIT_COLOR_RED, /* WT_STATUS_REMOTE_BRANCH */
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GIT_COLOR_NIL, /* WT_STATUS_ONBRANCH */
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};
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static const char *color(int slot, struct wt_status *s)
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{
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const char *c = "";
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if (want_color(s->use_color))
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c = s->color_palette[slot];
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if (slot == WT_STATUS_ONBRANCH && color_is_nil(c))
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c = s->color_palette[WT_STATUS_HEADER];
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return c;
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}
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static void status_vprintf(struct wt_status *s, int at_bol, const char *color,
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const char *fmt, va_list ap, const char *trail)
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{
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struct strbuf sb = STRBUF_INIT;
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struct strbuf linebuf = STRBUF_INIT;
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const char *line, *eol;
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strbuf_vaddf(&sb, fmt, ap);
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if (!sb.len) {
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if (s->display_comment_prefix) {
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strbuf_addch(&sb, comment_line_char);
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if (!trail)
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strbuf_addch(&sb, ' ');
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}
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color_print_strbuf(s->fp, color, &sb);
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if (trail)
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fprintf(s->fp, "%s", trail);
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strbuf_release(&sb);
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return;
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}
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for (line = sb.buf; *line; line = eol + 1) {
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eol = strchr(line, '\n');
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strbuf_reset(&linebuf);
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if (at_bol && s->display_comment_prefix) {
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strbuf_addch(&linebuf, comment_line_char);
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if (*line != '\n' && *line != '\t')
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strbuf_addch(&linebuf, ' ');
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}
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if (eol)
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strbuf_add(&linebuf, line, eol - line);
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else
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strbuf_addstr(&linebuf, line);
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color_print_strbuf(s->fp, color, &linebuf);
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if (eol)
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fprintf(s->fp, "\n");
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else
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break;
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at_bol = 1;
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}
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if (trail)
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fprintf(s->fp, "%s", trail);
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strbuf_release(&linebuf);
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strbuf_release(&sb);
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}
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void status_printf_ln(struct wt_status *s, const char *color,
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const char *fmt, ...)
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{
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va_list ap;
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va_start(ap, fmt);
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status_vprintf(s, 1, color, fmt, ap, "\n");
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va_end(ap);
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}
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void status_printf(struct wt_status *s, const char *color,
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const char *fmt, ...)
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{
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va_list ap;
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va_start(ap, fmt);
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status_vprintf(s, 1, color, fmt, ap, NULL);
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va_end(ap);
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}
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static void status_printf_more(struct wt_status *s, const char *color,
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const char *fmt, ...)
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{
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va_list ap;
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va_start(ap, fmt);
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status_vprintf(s, 0, color, fmt, ap, NULL);
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va_end(ap);
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}
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void wt_status_prepare(struct wt_status *s)
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{
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unsigned char sha1[20];
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memset(s, 0, sizeof(*s));
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memcpy(s->color_palette, default_wt_status_colors,
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sizeof(default_wt_status_colors));
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s->show_untracked_files = SHOW_NORMAL_UNTRACKED_FILES;
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s->use_color = -1;
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s->relative_paths = 1;
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s->branch = resolve_refdup("HEAD", 0, sha1, NULL);
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s->reference = "HEAD";
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s->fp = stdout;
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s->index_file = get_index_file();
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s->change.strdup_strings = 1;
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s->untracked.strdup_strings = 1;
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s->ignored.strdup_strings = 1;
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s->show_branch = -1; /* unspecified */
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s->display_comment_prefix = 0;
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}
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static void wt_status_print_unmerged_header(struct wt_status *s)
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{
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int i;
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int del_mod_conflict = 0;
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int both_deleted = 0;
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int not_deleted = 0;
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const char *c = color(WT_STATUS_HEADER, s);
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status_printf_ln(s, c, _("Unmerged paths:"));
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for (i = 0; i < s->change.nr; i++) {
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struct string_list_item *it = &(s->change.items[i]);
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struct wt_status_change_data *d = it->util;
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switch (d->stagemask) {
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case 0:
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break;
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case 1:
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both_deleted = 1;
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break;
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case 3:
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case 5:
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del_mod_conflict = 1;
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break;
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default:
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not_deleted = 1;
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break;
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}
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}
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if (!s->hints)
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return;
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if (s->whence != FROM_COMMIT)
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;
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else if (!s->is_initial)
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status_printf_ln(s, c, _(" (use \"git reset %s <file>...\" to unstage)"), s->reference);
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else
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status_printf_ln(s, c, _(" (use \"git rm --cached <file>...\" to unstage)"));
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if (!both_deleted) {
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if (!del_mod_conflict)
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status_printf_ln(s, c, _(" (use \"git add <file>...\" to mark resolution)"));
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else
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status_printf_ln(s, c, _(" (use \"git add/rm <file>...\" as appropriate to mark resolution)"));
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} else if (!del_mod_conflict && !not_deleted) {
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status_printf_ln(s, c, _(" (use \"git rm <file>...\" to mark resolution)"));
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} else {
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status_printf_ln(s, c, _(" (use \"git add/rm <file>...\" as appropriate to mark resolution)"));
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}
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status_printf_ln(s, c, "%s", "");
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}
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static void wt_status_print_cached_header(struct wt_status *s)
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{
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const char *c = color(WT_STATUS_HEADER, s);
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status_printf_ln(s, c, _("Changes to be committed:"));
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if (!s->hints)
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return;
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if (s->whence != FROM_COMMIT)
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; /* NEEDSWORK: use "git reset --unresolve"??? */
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else if (!s->is_initial)
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status_printf_ln(s, c, _(" (use \"git reset %s <file>...\" to unstage)"), s->reference);
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else
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status_printf_ln(s, c, _(" (use \"git rm --cached <file>...\" to unstage)"));
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status_printf_ln(s, c, "%s", "");
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}
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static void wt_status_print_dirty_header(struct wt_status *s,
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int has_deleted,
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int has_dirty_submodules)
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{
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const char *c = color(WT_STATUS_HEADER, s);
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status_printf_ln(s, c, _("Changes not staged for commit:"));
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if (!s->hints)
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return;
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if (!has_deleted)
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status_printf_ln(s, c, _(" (use \"git add <file>...\" to update what will be committed)"));
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else
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status_printf_ln(s, c, _(" (use \"git add/rm <file>...\" to update what will be committed)"));
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status_printf_ln(s, c, _(" (use \"git checkout -- <file>...\" to discard changes in working directory)"));
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if (has_dirty_submodules)
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status_printf_ln(s, c, _(" (commit or discard the untracked or modified content in submodules)"));
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status_printf_ln(s, c, "%s", "");
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}
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static void wt_status_print_other_header(struct wt_status *s,
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const char *what,
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const char *how)
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{
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const char *c = color(WT_STATUS_HEADER, s);
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status_printf_ln(s, c, "%s:", what);
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if (!s->hints)
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return;
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status_printf_ln(s, c, _(" (use \"git %s <file>...\" to include in what will be committed)"), how);
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status_printf_ln(s, c, "%s", "");
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}
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static void wt_status_print_trailer(struct wt_status *s)
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{
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status_printf_ln(s, color(WT_STATUS_HEADER, s), "%s", "");
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}
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#define quote_path quote_path_relative
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static const char *wt_status_unmerged_status_string(int stagemask)
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{
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switch (stagemask) {
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case 1:
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return _("both deleted:");
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case 2:
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return _("added by us:");
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case 3:
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return _("deleted by them:");
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case 4:
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return _("added by them:");
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case 5:
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return _("deleted by us:");
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case 6:
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return _("both added:");
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case 7:
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return _("both modified:");
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default:
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die(_("bug: unhandled unmerged status %x"), stagemask);
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}
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}
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static const char *wt_status_diff_status_string(int status)
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{
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switch (status) {
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case DIFF_STATUS_ADDED:
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return _("new file:");
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case DIFF_STATUS_COPIED:
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return _("copied:");
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case DIFF_STATUS_DELETED:
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return _("deleted:");
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case DIFF_STATUS_MODIFIED:
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return _("modified:");
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case DIFF_STATUS_RENAMED:
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return _("renamed:");
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case DIFF_STATUS_TYPE_CHANGED:
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return _("typechange:");
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case DIFF_STATUS_UNKNOWN:
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return _("unknown:");
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case DIFF_STATUS_UNMERGED:
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return _("unmerged:");
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default:
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return NULL;
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}
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}
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static int maxwidth(const char *(*label)(int), int minval, int maxval)
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{
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int result = 0, i;
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for (i = minval; i <= maxval; i++) {
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const char *s = label(i);
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int len = s ? utf8_strwidth(s) : 0;
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if (len > result)
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result = len;
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}
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return result;
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}
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static void wt_status_print_unmerged_data(struct wt_status *s,
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struct string_list_item *it)
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{
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const char *c = color(WT_STATUS_UNMERGED, s);
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struct wt_status_change_data *d = it->util;
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struct strbuf onebuf = STRBUF_INIT;
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static char *padding;
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static int label_width;
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const char *one, *how;
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int len;
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if (!padding) {
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label_width = maxwidth(wt_status_unmerged_status_string, 1, 7);
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label_width += strlen(" ");
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padding = xmallocz(label_width);
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memset(padding, ' ', label_width);
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}
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one = quote_path(it->string, s->prefix, &onebuf);
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status_printf(s, color(WT_STATUS_HEADER, s), "\t");
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how = wt_status_unmerged_status_string(d->stagemask);
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len = label_width - utf8_strwidth(how);
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status_printf_more(s, c, "%s%.*s%s\n", how, len, padding, one);
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strbuf_release(&onebuf);
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}
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static void wt_status_print_change_data(struct wt_status *s,
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int change_type,
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struct string_list_item *it)
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{
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struct wt_status_change_data *d = it->util;
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const char *c = color(change_type, s);
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int status;
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char *one_name;
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char *two_name;
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const char *one, *two;
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struct strbuf onebuf = STRBUF_INIT, twobuf = STRBUF_INIT;
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struct strbuf extra = STRBUF_INIT;
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static char *padding;
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static int label_width;
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const char *what;
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int len;
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if (!padding) {
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/* If DIFF_STATUS_* uses outside the range [A..Z], we're in trouble */
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label_width = maxwidth(wt_status_diff_status_string, 'A', 'Z');
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label_width += strlen(" ");
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padding = xmallocz(label_width);
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memset(padding, ' ', label_width);
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}
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one_name = two_name = it->string;
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switch (change_type) {
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case WT_STATUS_UPDATED:
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status = d->index_status;
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if (d->head_path)
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one_name = d->head_path;
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break;
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case WT_STATUS_CHANGED:
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if (d->new_submodule_commits || d->dirty_submodule) {
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strbuf_addstr(&extra, " (");
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if (d->new_submodule_commits)
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strbuf_addf(&extra, _("new commits, "));
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if (d->dirty_submodule & DIRTY_SUBMODULE_MODIFIED)
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strbuf_addf(&extra, _("modified content, "));
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if (d->dirty_submodule & DIRTY_SUBMODULE_UNTRACKED)
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strbuf_addf(&extra, _("untracked content, "));
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strbuf_setlen(&extra, extra.len - 2);
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strbuf_addch(&extra, ')');
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}
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status = d->worktree_status;
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break;
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default:
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die("BUG: unhandled change_type %d in wt_status_print_change_data",
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change_type);
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}
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one = quote_path(one_name, s->prefix, &onebuf);
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two = quote_path(two_name, s->prefix, &twobuf);
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status_printf(s, color(WT_STATUS_HEADER, s), "\t");
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what = wt_status_diff_status_string(status);
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if (!what)
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die(_("bug: unhandled diff status %c"), status);
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len = label_width - utf8_strwidth(what);
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assert(len >= 0);
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if (status == DIFF_STATUS_COPIED || status == DIFF_STATUS_RENAMED)
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status_printf_more(s, c, "%s%.*s%s -> %s",
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what, len, padding, one, two);
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else
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status_printf_more(s, c, "%s%.*s%s",
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what, len, padding, one);
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if (extra.len) {
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status_printf_more(s, color(WT_STATUS_HEADER, s), "%s", extra.buf);
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strbuf_release(&extra);
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}
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status_printf_more(s, GIT_COLOR_NORMAL, "\n");
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strbuf_release(&onebuf);
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strbuf_release(&twobuf);
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}
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static void wt_status_collect_changed_cb(struct diff_queue_struct *q,
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struct diff_options *options,
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void *data)
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{
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struct wt_status *s = data;
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int i;
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if (!q->nr)
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return;
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s->workdir_dirty = 1;
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for (i = 0; i < q->nr; i++) {
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struct diff_filepair *p;
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struct string_list_item *it;
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struct wt_status_change_data *d;
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p = q->queue[i];
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it = string_list_insert(&s->change, p->one->path);
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d = it->util;
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if (!d) {
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d = xcalloc(1, sizeof(*d));
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it->util = d;
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}
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if (!d->worktree_status)
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d->worktree_status = p->status;
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d->dirty_submodule = p->two->dirty_submodule;
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if (S_ISGITLINK(p->two->mode))
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d->new_submodule_commits = !!hashcmp(p->one->sha1, p->two->sha1);
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}
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}
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static int unmerged_mask(const char *path)
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{
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int pos, mask;
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const struct cache_entry *ce;
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pos = cache_name_pos(path, strlen(path));
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if (0 <= pos)
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return 0;
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mask = 0;
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pos = -pos-1;
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while (pos < active_nr) {
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ce = active_cache[pos++];
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if (strcmp(ce->name, path) || !ce_stage(ce))
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break;
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mask |= (1 << (ce_stage(ce) - 1));
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}
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return mask;
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}
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static void wt_status_collect_updated_cb(struct diff_queue_struct *q,
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struct diff_options *options,
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void *data)
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{
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struct wt_status *s = data;
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int i;
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for (i = 0; i < q->nr; i++) {
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struct diff_filepair *p;
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struct string_list_item *it;
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struct wt_status_change_data *d;
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p = q->queue[i];
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it = string_list_insert(&s->change, p->two->path);
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d = it->util;
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if (!d) {
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d = xcalloc(1, sizeof(*d));
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it->util = d;
|
|
}
|
|
if (!d->index_status)
|
|
d->index_status = p->status;
|
|
switch (p->status) {
|
|
case DIFF_STATUS_COPIED:
|
|
case DIFF_STATUS_RENAMED:
|
|
d->head_path = xstrdup(p->one->path);
|
|
break;
|
|
case DIFF_STATUS_UNMERGED:
|
|
d->stagemask = unmerged_mask(p->two->path);
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
|
|
static void wt_status_collect_changes_worktree(struct wt_status *s)
|
|
{
|
|
struct rev_info rev;
|
|
|
|
init_revisions(&rev, NULL);
|
|
setup_revisions(0, NULL, &rev, NULL);
|
|
rev.diffopt.output_format |= DIFF_FORMAT_CALLBACK;
|
|
DIFF_OPT_SET(&rev.diffopt, DIRTY_SUBMODULES);
|
|
if (!s->show_untracked_files)
|
|
DIFF_OPT_SET(&rev.diffopt, IGNORE_UNTRACKED_IN_SUBMODULES);
|
|
if (s->ignore_submodule_arg) {
|
|
DIFF_OPT_SET(&rev.diffopt, OVERRIDE_SUBMODULE_CONFIG);
|
|
handle_ignore_submodules_arg(&rev.diffopt, s->ignore_submodule_arg);
|
|
}
|
|
rev.diffopt.format_callback = wt_status_collect_changed_cb;
|
|
rev.diffopt.format_callback_data = s;
|
|
copy_pathspec(&rev.prune_data, &s->pathspec);
|
|
run_diff_files(&rev, 0);
|
|
}
|
|
|
|
static void wt_status_collect_changes_index(struct wt_status *s)
|
|
{
|
|
struct rev_info rev;
|
|
struct setup_revision_opt opt;
|
|
|
|
init_revisions(&rev, NULL);
|
|
memset(&opt, 0, sizeof(opt));
|
|
opt.def = s->is_initial ? EMPTY_TREE_SHA1_HEX : s->reference;
|
|
setup_revisions(0, NULL, &rev, &opt);
|
|
|
|
DIFF_OPT_SET(&rev.diffopt, OVERRIDE_SUBMODULE_CONFIG);
|
|
if (s->ignore_submodule_arg) {
|
|
handle_ignore_submodules_arg(&rev.diffopt, s->ignore_submodule_arg);
|
|
} else {
|
|
/*
|
|
* Unless the user did explicitly request a submodule ignore
|
|
* mode by passing a command line option we do not ignore any
|
|
* changed submodule SHA-1s when comparing index and HEAD, no
|
|
* matter what is configured. Otherwise the user won't be
|
|
* shown any submodules she manually added (and which are
|
|
* staged to be committed), which would be really confusing.
|
|
*/
|
|
handle_ignore_submodules_arg(&rev.diffopt, "dirty");
|
|
}
|
|
|
|
rev.diffopt.output_format |= DIFF_FORMAT_CALLBACK;
|
|
rev.diffopt.format_callback = wt_status_collect_updated_cb;
|
|
rev.diffopt.format_callback_data = s;
|
|
rev.diffopt.detect_rename = 1;
|
|
rev.diffopt.rename_limit = 200;
|
|
rev.diffopt.break_opt = 0;
|
|
copy_pathspec(&rev.prune_data, &s->pathspec);
|
|
run_diff_index(&rev, 1);
|
|
}
|
|
|
|
static void wt_status_collect_changes_initial(struct wt_status *s)
|
|
{
|
|
int i;
|
|
|
|
for (i = 0; i < active_nr; i++) {
|
|
struct string_list_item *it;
|
|
struct wt_status_change_data *d;
|
|
const struct cache_entry *ce = active_cache[i];
|
|
|
|
if (!ce_path_match(ce, &s->pathspec, NULL))
|
|
continue;
|
|
it = string_list_insert(&s->change, ce->name);
|
|
d = it->util;
|
|
if (!d) {
|
|
d = xcalloc(1, sizeof(*d));
|
|
it->util = d;
|
|
}
|
|
if (ce_stage(ce)) {
|
|
d->index_status = DIFF_STATUS_UNMERGED;
|
|
d->stagemask |= (1 << (ce_stage(ce) - 1));
|
|
}
|
|
else
|
|
d->index_status = DIFF_STATUS_ADDED;
|
|
}
|
|
}
|
|
|
|
static void wt_status_collect_untracked(struct wt_status *s)
|
|
{
|
|
int i;
|
|
struct dir_struct dir;
|
|
uint64_t t_begin = getnanotime();
|
|
|
|
if (!s->show_untracked_files)
|
|
return;
|
|
|
|
memset(&dir, 0, sizeof(dir));
|
|
if (s->show_untracked_files != SHOW_ALL_UNTRACKED_FILES)
|
|
dir.flags |=
|
|
DIR_SHOW_OTHER_DIRECTORIES | DIR_HIDE_EMPTY_DIRECTORIES;
|
|
if (s->show_ignored_files)
|
|
dir.flags |= DIR_SHOW_IGNORED_TOO;
|
|
else
|
|
dir.untracked = the_index.untracked;
|
|
setup_standard_excludes(&dir);
|
|
|
|
fill_directory(&dir, &s->pathspec);
|
|
|
|
for (i = 0; i < dir.nr; i++) {
|
|
struct dir_entry *ent = dir.entries[i];
|
|
if (cache_name_is_other(ent->name, ent->len) &&
|
|
dir_path_match(ent, &s->pathspec, 0, NULL))
|
|
string_list_insert(&s->untracked, ent->name);
|
|
free(ent);
|
|
}
|
|
|
|
for (i = 0; i < dir.ignored_nr; i++) {
|
|
struct dir_entry *ent = dir.ignored[i];
|
|
if (cache_name_is_other(ent->name, ent->len) &&
|
|
dir_path_match(ent, &s->pathspec, 0, NULL))
|
|
string_list_insert(&s->ignored, ent->name);
|
|
free(ent);
|
|
}
|
|
|
|
free(dir.entries);
|
|
free(dir.ignored);
|
|
clear_directory(&dir);
|
|
|
|
if (advice_status_u_option)
|
|
s->untracked_in_ms = (getnanotime() - t_begin) / 1000000;
|
|
}
|
|
|
|
void wt_status_collect(struct wt_status *s)
|
|
{
|
|
wt_status_collect_changes_worktree(s);
|
|
|
|
if (s->is_initial)
|
|
wt_status_collect_changes_initial(s);
|
|
else
|
|
wt_status_collect_changes_index(s);
|
|
wt_status_collect_untracked(s);
|
|
}
|
|
|
|
static void wt_status_print_unmerged(struct wt_status *s)
|
|
{
|
|
int shown_header = 0;
|
|
int i;
|
|
|
|
for (i = 0; i < s->change.nr; i++) {
|
|
struct wt_status_change_data *d;
|
|
struct string_list_item *it;
|
|
it = &(s->change.items[i]);
|
|
d = it->util;
|
|
if (!d->stagemask)
|
|
continue;
|
|
if (!shown_header) {
|
|
wt_status_print_unmerged_header(s);
|
|
shown_header = 1;
|
|
}
|
|
wt_status_print_unmerged_data(s, it);
|
|
}
|
|
if (shown_header)
|
|
wt_status_print_trailer(s);
|
|
|
|
}
|
|
|
|
static void wt_status_print_updated(struct wt_status *s)
|
|
{
|
|
int shown_header = 0;
|
|
int i;
|
|
|
|
for (i = 0; i < s->change.nr; i++) {
|
|
struct wt_status_change_data *d;
|
|
struct string_list_item *it;
|
|
it = &(s->change.items[i]);
|
|
d = it->util;
|
|
if (!d->index_status ||
|
|
d->index_status == DIFF_STATUS_UNMERGED)
|
|
continue;
|
|
if (!shown_header) {
|
|
wt_status_print_cached_header(s);
|
|
s->commitable = 1;
|
|
shown_header = 1;
|
|
}
|
|
wt_status_print_change_data(s, WT_STATUS_UPDATED, it);
|
|
}
|
|
if (shown_header)
|
|
wt_status_print_trailer(s);
|
|
}
|
|
|
|
/*
|
|
* -1 : has delete
|
|
* 0 : no change
|
|
* 1 : some change but no delete
|
|
*/
|
|
static int wt_status_check_worktree_changes(struct wt_status *s,
|
|
int *dirty_submodules)
|
|
{
|
|
int i;
|
|
int changes = 0;
|
|
|
|
*dirty_submodules = 0;
|
|
|
|
for (i = 0; i < s->change.nr; i++) {
|
|
struct wt_status_change_data *d;
|
|
d = s->change.items[i].util;
|
|
if (!d->worktree_status ||
|
|
d->worktree_status == DIFF_STATUS_UNMERGED)
|
|
continue;
|
|
if (!changes)
|
|
changes = 1;
|
|
if (d->dirty_submodule)
|
|
*dirty_submodules = 1;
|
|
if (d->worktree_status == DIFF_STATUS_DELETED)
|
|
changes = -1;
|
|
}
|
|
return changes;
|
|
}
|
|
|
|
static void wt_status_print_changed(struct wt_status *s)
|
|
{
|
|
int i, dirty_submodules;
|
|
int worktree_changes = wt_status_check_worktree_changes(s, &dirty_submodules);
|
|
|
|
if (!worktree_changes)
|
|
return;
|
|
|
|
wt_status_print_dirty_header(s, worktree_changes < 0, dirty_submodules);
|
|
|
|
for (i = 0; i < s->change.nr; i++) {
|
|
struct wt_status_change_data *d;
|
|
struct string_list_item *it;
|
|
it = &(s->change.items[i]);
|
|
d = it->util;
|
|
if (!d->worktree_status ||
|
|
d->worktree_status == DIFF_STATUS_UNMERGED)
|
|
continue;
|
|
wt_status_print_change_data(s, WT_STATUS_CHANGED, it);
|
|
}
|
|
wt_status_print_trailer(s);
|
|
}
|
|
|
|
static void wt_status_print_submodule_summary(struct wt_status *s, int uncommitted)
|
|
{
|
|
struct child_process sm_summary = CHILD_PROCESS_INIT;
|
|
struct strbuf cmd_stdout = STRBUF_INIT;
|
|
struct strbuf summary = STRBUF_INIT;
|
|
char *summary_content;
|
|
|
|
argv_array_pushf(&sm_summary.env_array, "GIT_INDEX_FILE=%s",
|
|
s->index_file);
|
|
|
|
argv_array_push(&sm_summary.args, "submodule");
|
|
argv_array_push(&sm_summary.args, "summary");
|
|
argv_array_push(&sm_summary.args, uncommitted ? "--files" : "--cached");
|
|
argv_array_push(&sm_summary.args, "--for-status");
|
|
argv_array_push(&sm_summary.args, "--summary-limit");
|
|
argv_array_pushf(&sm_summary.args, "%d", s->submodule_summary);
|
|
if (!uncommitted)
|
|
argv_array_push(&sm_summary.args, s->amend ? "HEAD^" : "HEAD");
|
|
|
|
sm_summary.git_cmd = 1;
|
|
sm_summary.no_stdin = 1;
|
|
|
|
capture_command(&sm_summary, &cmd_stdout, 1024);
|
|
|
|
/* prepend header, only if there's an actual output */
|
|
if (cmd_stdout.len) {
|
|
if (uncommitted)
|
|
strbuf_addstr(&summary, _("Submodules changed but not updated:"));
|
|
else
|
|
strbuf_addstr(&summary, _("Submodule changes to be committed:"));
|
|
strbuf_addstr(&summary, "\n\n");
|
|
}
|
|
strbuf_addbuf(&summary, &cmd_stdout);
|
|
strbuf_release(&cmd_stdout);
|
|
|
|
if (s->display_comment_prefix) {
|
|
size_t len;
|
|
summary_content = strbuf_detach(&summary, &len);
|
|
strbuf_add_commented_lines(&summary, summary_content, len);
|
|
free(summary_content);
|
|
}
|
|
|
|
fputs(summary.buf, s->fp);
|
|
strbuf_release(&summary);
|
|
}
|
|
|
|
static void wt_status_print_other(struct wt_status *s,
|
|
struct string_list *l,
|
|
const char *what,
|
|
const char *how)
|
|
{
|
|
int i;
|
|
struct strbuf buf = STRBUF_INIT;
|
|
static struct string_list output = STRING_LIST_INIT_DUP;
|
|
struct column_options copts;
|
|
|
|
if (!l->nr)
|
|
return;
|
|
|
|
wt_status_print_other_header(s, what, how);
|
|
|
|
for (i = 0; i < l->nr; i++) {
|
|
struct string_list_item *it;
|
|
const char *path;
|
|
it = &(l->items[i]);
|
|
path = quote_path(it->string, s->prefix, &buf);
|
|
if (column_active(s->colopts)) {
|
|
string_list_append(&output, path);
|
|
continue;
|
|
}
|
|
status_printf(s, color(WT_STATUS_HEADER, s), "\t");
|
|
status_printf_more(s, color(WT_STATUS_UNTRACKED, s),
|
|
"%s\n", path);
|
|
}
|
|
|
|
strbuf_release(&buf);
|
|
if (!column_active(s->colopts))
|
|
goto conclude;
|
|
|
|
strbuf_addf(&buf, "%s%s\t%s",
|
|
color(WT_STATUS_HEADER, s),
|
|
s->display_comment_prefix ? "#" : "",
|
|
color(WT_STATUS_UNTRACKED, s));
|
|
memset(&copts, 0, sizeof(copts));
|
|
copts.padding = 1;
|
|
copts.indent = buf.buf;
|
|
if (want_color(s->use_color))
|
|
copts.nl = GIT_COLOR_RESET "\n";
|
|
print_columns(&output, s->colopts, &copts);
|
|
string_list_clear(&output, 0);
|
|
strbuf_release(&buf);
|
|
conclude:
|
|
status_printf_ln(s, GIT_COLOR_NORMAL, "%s", "");
|
|
}
|
|
|
|
void wt_status_truncate_message_at_cut_line(struct strbuf *buf)
|
|
{
|
|
const char *p;
|
|
struct strbuf pattern = STRBUF_INIT;
|
|
|
|
strbuf_addf(&pattern, "\n%c %s", comment_line_char, cut_line);
|
|
if (starts_with(buf->buf, pattern.buf + 1))
|
|
strbuf_setlen(buf, 0);
|
|
else if ((p = strstr(buf->buf, pattern.buf)))
|
|
strbuf_setlen(buf, p - buf->buf + 1);
|
|
strbuf_release(&pattern);
|
|
}
|
|
|
|
void wt_status_add_cut_line(FILE *fp)
|
|
{
|
|
const char *explanation = _("Do not touch the line above.\nEverything below will be removed.");
|
|
struct strbuf buf = STRBUF_INIT;
|
|
|
|
fprintf(fp, "%c %s", comment_line_char, cut_line);
|
|
strbuf_add_commented_lines(&buf, explanation, strlen(explanation));
|
|
fputs(buf.buf, fp);
|
|
strbuf_release(&buf);
|
|
}
|
|
|
|
static void wt_status_print_verbose(struct wt_status *s)
|
|
{
|
|
struct rev_info rev;
|
|
struct setup_revision_opt opt;
|
|
int dirty_submodules;
|
|
const char *c = color(WT_STATUS_HEADER, s);
|
|
|
|
init_revisions(&rev, NULL);
|
|
DIFF_OPT_SET(&rev.diffopt, ALLOW_TEXTCONV);
|
|
|
|
memset(&opt, 0, sizeof(opt));
|
|
opt.def = s->is_initial ? EMPTY_TREE_SHA1_HEX : s->reference;
|
|
setup_revisions(0, NULL, &rev, &opt);
|
|
|
|
rev.diffopt.output_format |= DIFF_FORMAT_PATCH;
|
|
rev.diffopt.detect_rename = 1;
|
|
rev.diffopt.file = s->fp;
|
|
rev.diffopt.close_file = 0;
|
|
/*
|
|
* If we're not going to stdout, then we definitely don't
|
|
* want color, since we are going to the commit message
|
|
* file (and even the "auto" setting won't work, since it
|
|
* will have checked isatty on stdout). But we then do want
|
|
* to insert the scissor line here to reliably remove the
|
|
* diff before committing.
|
|
*/
|
|
if (s->fp != stdout) {
|
|
rev.diffopt.use_color = 0;
|
|
wt_status_add_cut_line(s->fp);
|
|
}
|
|
if (s->verbose > 1 && s->commitable) {
|
|
/* print_updated() printed a header, so do we */
|
|
if (s->fp != stdout)
|
|
wt_status_print_trailer(s);
|
|
status_printf_ln(s, c, _("Changes to be committed:"));
|
|
rev.diffopt.a_prefix = "c/";
|
|
rev.diffopt.b_prefix = "i/";
|
|
} /* else use prefix as per user config */
|
|
run_diff_index(&rev, 1);
|
|
if (s->verbose > 1 &&
|
|
wt_status_check_worktree_changes(s, &dirty_submodules)) {
|
|
status_printf_ln(s, c,
|
|
"--------------------------------------------------");
|
|
status_printf_ln(s, c, _("Changes not staged for commit:"));
|
|
setup_work_tree();
|
|
rev.diffopt.a_prefix = "i/";
|
|
rev.diffopt.b_prefix = "w/";
|
|
run_diff_files(&rev, 0);
|
|
}
|
|
}
|
|
|
|
static void wt_status_print_tracking(struct wt_status *s)
|
|
{
|
|
struct strbuf sb = STRBUF_INIT;
|
|
const char *cp, *ep, *branch_name;
|
|
struct branch *branch;
|
|
char comment_line_string[3];
|
|
int i;
|
|
|
|
assert(s->branch && !s->is_initial);
|
|
if (!skip_prefix(s->branch, "refs/heads/", &branch_name))
|
|
return;
|
|
branch = branch_get(branch_name);
|
|
if (!format_tracking_info(branch, &sb))
|
|
return;
|
|
|
|
i = 0;
|
|
if (s->display_comment_prefix) {
|
|
comment_line_string[i++] = comment_line_char;
|
|
comment_line_string[i++] = ' ';
|
|
}
|
|
comment_line_string[i] = '\0';
|
|
|
|
for (cp = sb.buf; (ep = strchr(cp, '\n')) != NULL; cp = ep + 1)
|
|
color_fprintf_ln(s->fp, color(WT_STATUS_HEADER, s),
|
|
"%s%.*s", comment_line_string,
|
|
(int)(ep - cp), cp);
|
|
if (s->display_comment_prefix)
|
|
color_fprintf_ln(s->fp, color(WT_STATUS_HEADER, s), "%c",
|
|
comment_line_char);
|
|
else
|
|
fputs("", s->fp);
|
|
}
|
|
|
|
static int has_unmerged(struct wt_status *s)
|
|
{
|
|
int i;
|
|
|
|
for (i = 0; i < s->change.nr; i++) {
|
|
struct wt_status_change_data *d;
|
|
d = s->change.items[i].util;
|
|
if (d->stagemask)
|
|
return 1;
|
|
}
|
|
return 0;
|
|
}
|
|
|
|
static void show_merge_in_progress(struct wt_status *s,
|
|
struct wt_status_state *state,
|
|
const char *color)
|
|
{
|
|
if (has_unmerged(s)) {
|
|
status_printf_ln(s, color, _("You have unmerged paths."));
|
|
if (s->hints)
|
|
status_printf_ln(s, color,
|
|
_(" (fix conflicts and run \"git commit\")"));
|
|
} else {
|
|
status_printf_ln(s, color,
|
|
_("All conflicts fixed but you are still merging."));
|
|
if (s->hints)
|
|
status_printf_ln(s, color,
|
|
_(" (use \"git commit\" to conclude merge)"));
|
|
}
|
|
wt_status_print_trailer(s);
|
|
}
|
|
|
|
static void show_am_in_progress(struct wt_status *s,
|
|
struct wt_status_state *state,
|
|
const char *color)
|
|
{
|
|
status_printf_ln(s, color,
|
|
_("You are in the middle of an am session."));
|
|
if (state->am_empty_patch)
|
|
status_printf_ln(s, color,
|
|
_("The current patch is empty."));
|
|
if (s->hints) {
|
|
if (!state->am_empty_patch)
|
|
status_printf_ln(s, color,
|
|
_(" (fix conflicts and then run \"git am --continue\")"));
|
|
status_printf_ln(s, color,
|
|
_(" (use \"git am --skip\" to skip this patch)"));
|
|
status_printf_ln(s, color,
|
|
_(" (use \"git am --abort\" to restore the original branch)"));
|
|
}
|
|
wt_status_print_trailer(s);
|
|
}
|
|
|
|
static char *read_line_from_git_path(const char *filename)
|
|
{
|
|
struct strbuf buf = STRBUF_INIT;
|
|
FILE *fp = fopen(git_path("%s", filename), "r");
|
|
if (!fp) {
|
|
strbuf_release(&buf);
|
|
return NULL;
|
|
}
|
|
strbuf_getline_lf(&buf, fp);
|
|
if (!fclose(fp)) {
|
|
return strbuf_detach(&buf, NULL);
|
|
} else {
|
|
strbuf_release(&buf);
|
|
return NULL;
|
|
}
|
|
}
|
|
|
|
static int split_commit_in_progress(struct wt_status *s)
|
|
{
|
|
int split_in_progress = 0;
|
|
char *head = read_line_from_git_path("HEAD");
|
|
char *orig_head = read_line_from_git_path("ORIG_HEAD");
|
|
char *rebase_amend = read_line_from_git_path("rebase-merge/amend");
|
|
char *rebase_orig_head = read_line_from_git_path("rebase-merge/orig-head");
|
|
|
|
if (!head || !orig_head || !rebase_amend || !rebase_orig_head ||
|
|
!s->branch || strcmp(s->branch, "HEAD"))
|
|
return split_in_progress;
|
|
|
|
if (!strcmp(rebase_amend, rebase_orig_head)) {
|
|
if (strcmp(head, rebase_amend))
|
|
split_in_progress = 1;
|
|
} else if (strcmp(orig_head, rebase_orig_head)) {
|
|
split_in_progress = 1;
|
|
}
|
|
|
|
if (!s->amend && !s->nowarn && !s->workdir_dirty)
|
|
split_in_progress = 0;
|
|
|
|
free(head);
|
|
free(orig_head);
|
|
free(rebase_amend);
|
|
free(rebase_orig_head);
|
|
return split_in_progress;
|
|
}
|
|
|
|
/*
|
|
* Turn
|
|
* "pick d6a2f0303e897ec257dd0e0a39a5ccb709bc2047 some message"
|
|
* into
|
|
* "pick d6a2f03 some message"
|
|
*
|
|
* The function assumes that the line does not contain useless spaces
|
|
* before or after the command.
|
|
*/
|
|
static void abbrev_sha1_in_line(struct strbuf *line)
|
|
{
|
|
struct strbuf **split;
|
|
int i;
|
|
|
|
if (starts_with(line->buf, "exec ") ||
|
|
starts_with(line->buf, "x "))
|
|
return;
|
|
|
|
split = strbuf_split_max(line, ' ', 3);
|
|
if (split[0] && split[1]) {
|
|
unsigned char sha1[20];
|
|
const char *abbrev;
|
|
|
|
/*
|
|
* strbuf_split_max left a space. Trim it and re-add
|
|
* it after abbreviation.
|
|
*/
|
|
strbuf_trim(split[1]);
|
|
if (!get_sha1(split[1]->buf, sha1)) {
|
|
abbrev = find_unique_abbrev(sha1, DEFAULT_ABBREV);
|
|
strbuf_reset(split[1]);
|
|
strbuf_addf(split[1], "%s ", abbrev);
|
|
strbuf_reset(line);
|
|
for (i = 0; split[i]; i++)
|
|
strbuf_addf(line, "%s", split[i]->buf);
|
|
}
|
|
}
|
|
for (i = 0; split[i]; i++)
|
|
strbuf_release(split[i]);
|
|
|
|
}
|
|
|
|
static void read_rebase_todolist(const char *fname, struct string_list *lines)
|
|
{
|
|
struct strbuf line = STRBUF_INIT;
|
|
FILE *f = fopen(git_path("%s", fname), "r");
|
|
|
|
if (!f)
|
|
die_errno("Could not open file %s for reading",
|
|
git_path("%s", fname));
|
|
while (!strbuf_getline_lf(&line, f)) {
|
|
if (line.len && line.buf[0] == comment_line_char)
|
|
continue;
|
|
strbuf_trim(&line);
|
|
if (!line.len)
|
|
continue;
|
|
abbrev_sha1_in_line(&line);
|
|
string_list_append(lines, line.buf);
|
|
}
|
|
}
|
|
|
|
static void show_rebase_information(struct wt_status *s,
|
|
struct wt_status_state *state,
|
|
const char *color)
|
|
{
|
|
if (state->rebase_interactive_in_progress) {
|
|
int i;
|
|
int nr_lines_to_show = 2;
|
|
|
|
struct string_list have_done = STRING_LIST_INIT_DUP;
|
|
struct string_list yet_to_do = STRING_LIST_INIT_DUP;
|
|
|
|
read_rebase_todolist("rebase-merge/done", &have_done);
|
|
read_rebase_todolist("rebase-merge/git-rebase-todo", &yet_to_do);
|
|
|
|
if (have_done.nr == 0)
|
|
status_printf_ln(s, color, _("No commands done."));
|
|
else {
|
|
status_printf_ln(s, color,
|
|
Q_("Last command done (%d command done):",
|
|
"Last commands done (%d commands done):",
|
|
have_done.nr),
|
|
have_done.nr);
|
|
for (i = (have_done.nr > nr_lines_to_show)
|
|
? have_done.nr - nr_lines_to_show : 0;
|
|
i < have_done.nr;
|
|
i++)
|
|
status_printf_ln(s, color, " %s", have_done.items[i].string);
|
|
if (have_done.nr > nr_lines_to_show && s->hints)
|
|
status_printf_ln(s, color,
|
|
_(" (see more in file %s)"), git_path("rebase-merge/done"));
|
|
}
|
|
|
|
if (yet_to_do.nr == 0)
|
|
status_printf_ln(s, color,
|
|
_("No commands remaining."));
|
|
else {
|
|
status_printf_ln(s, color,
|
|
Q_("Next command to do (%d remaining command):",
|
|
"Next commands to do (%d remaining commands):",
|
|
yet_to_do.nr),
|
|
yet_to_do.nr);
|
|
for (i = 0; i < nr_lines_to_show && i < yet_to_do.nr; i++)
|
|
status_printf_ln(s, color, " %s", yet_to_do.items[i].string);
|
|
if (s->hints)
|
|
status_printf_ln(s, color,
|
|
_(" (use \"git rebase --edit-todo\" to view and edit)"));
|
|
}
|
|
string_list_clear(&yet_to_do, 0);
|
|
string_list_clear(&have_done, 0);
|
|
}
|
|
}
|
|
|
|
static void print_rebase_state(struct wt_status *s,
|
|
struct wt_status_state *state,
|
|
const char *color)
|
|
{
|
|
if (state->branch)
|
|
status_printf_ln(s, color,
|
|
_("You are currently rebasing branch '%s' on '%s'."),
|
|
state->branch,
|
|
state->onto);
|
|
else
|
|
status_printf_ln(s, color,
|
|
_("You are currently rebasing."));
|
|
}
|
|
|
|
static void show_rebase_in_progress(struct wt_status *s,
|
|
struct wt_status_state *state,
|
|
const char *color)
|
|
{
|
|
struct stat st;
|
|
|
|
show_rebase_information(s, state, color);
|
|
if (has_unmerged(s)) {
|
|
print_rebase_state(s, state, color);
|
|
if (s->hints) {
|
|
status_printf_ln(s, color,
|
|
_(" (fix conflicts and then run \"git rebase --continue\")"));
|
|
status_printf_ln(s, color,
|
|
_(" (use \"git rebase --skip\" to skip this patch)"));
|
|
status_printf_ln(s, color,
|
|
_(" (use \"git rebase --abort\" to check out the original branch)"));
|
|
}
|
|
} else if (state->rebase_in_progress || !stat(git_path_merge_msg(), &st)) {
|
|
print_rebase_state(s, state, color);
|
|
if (s->hints)
|
|
status_printf_ln(s, color,
|
|
_(" (all conflicts fixed: run \"git rebase --continue\")"));
|
|
} else if (split_commit_in_progress(s)) {
|
|
if (state->branch)
|
|
status_printf_ln(s, color,
|
|
_("You are currently splitting a commit while rebasing branch '%s' on '%s'."),
|
|
state->branch,
|
|
state->onto);
|
|
else
|
|
status_printf_ln(s, color,
|
|
_("You are currently splitting a commit during a rebase."));
|
|
if (s->hints)
|
|
status_printf_ln(s, color,
|
|
_(" (Once your working directory is clean, run \"git rebase --continue\")"));
|
|
} else {
|
|
if (state->branch)
|
|
status_printf_ln(s, color,
|
|
_("You are currently editing a commit while rebasing branch '%s' on '%s'."),
|
|
state->branch,
|
|
state->onto);
|
|
else
|
|
status_printf_ln(s, color,
|
|
_("You are currently editing a commit during a rebase."));
|
|
if (s->hints && !s->amend) {
|
|
status_printf_ln(s, color,
|
|
_(" (use \"git commit --amend\" to amend the current commit)"));
|
|
status_printf_ln(s, color,
|
|
_(" (use \"git rebase --continue\" once you are satisfied with your changes)"));
|
|
}
|
|
}
|
|
wt_status_print_trailer(s);
|
|
}
|
|
|
|
static void show_cherry_pick_in_progress(struct wt_status *s,
|
|
struct wt_status_state *state,
|
|
const char *color)
|
|
{
|
|
status_printf_ln(s, color, _("You are currently cherry-picking commit %s."),
|
|
find_unique_abbrev(state->cherry_pick_head_sha1, DEFAULT_ABBREV));
|
|
if (s->hints) {
|
|
if (has_unmerged(s))
|
|
status_printf_ln(s, color,
|
|
_(" (fix conflicts and run \"git cherry-pick --continue\")"));
|
|
else
|
|
status_printf_ln(s, color,
|
|
_(" (all conflicts fixed: run \"git cherry-pick --continue\")"));
|
|
status_printf_ln(s, color,
|
|
_(" (use \"git cherry-pick --abort\" to cancel the cherry-pick operation)"));
|
|
}
|
|
wt_status_print_trailer(s);
|
|
}
|
|
|
|
static void show_revert_in_progress(struct wt_status *s,
|
|
struct wt_status_state *state,
|
|
const char *color)
|
|
{
|
|
status_printf_ln(s, color, _("You are currently reverting commit %s."),
|
|
find_unique_abbrev(state->revert_head_sha1, DEFAULT_ABBREV));
|
|
if (s->hints) {
|
|
if (has_unmerged(s))
|
|
status_printf_ln(s, color,
|
|
_(" (fix conflicts and run \"git revert --continue\")"));
|
|
else
|
|
status_printf_ln(s, color,
|
|
_(" (all conflicts fixed: run \"git revert --continue\")"));
|
|
status_printf_ln(s, color,
|
|
_(" (use \"git revert --abort\" to cancel the revert operation)"));
|
|
}
|
|
wt_status_print_trailer(s);
|
|
}
|
|
|
|
static void show_bisect_in_progress(struct wt_status *s,
|
|
struct wt_status_state *state,
|
|
const char *color)
|
|
{
|
|
if (state->branch)
|
|
status_printf_ln(s, color,
|
|
_("You are currently bisecting, started from branch '%s'."),
|
|
state->branch);
|
|
else
|
|
status_printf_ln(s, color,
|
|
_("You are currently bisecting."));
|
|
if (s->hints)
|
|
status_printf_ln(s, color,
|
|
_(" (use \"git bisect reset\" to get back to the original branch)"));
|
|
wt_status_print_trailer(s);
|
|
}
|
|
|
|
/*
|
|
* Extract branch information from rebase/bisect
|
|
*/
|
|
static char *read_and_strip_branch(const char *path)
|
|
{
|
|
struct strbuf sb = STRBUF_INIT;
|
|
unsigned char sha1[20];
|
|
const char *branch_name;
|
|
|
|
if (strbuf_read_file(&sb, git_path("%s", path), 0) <= 0)
|
|
goto got_nothing;
|
|
|
|
while (sb.len && sb.buf[sb.len - 1] == '\n')
|
|
strbuf_setlen(&sb, sb.len - 1);
|
|
if (!sb.len)
|
|
goto got_nothing;
|
|
if (skip_prefix(sb.buf, "refs/heads/", &branch_name))
|
|
strbuf_remove(&sb, 0, branch_name - sb.buf);
|
|
else if (starts_with(sb.buf, "refs/"))
|
|
;
|
|
else if (!get_sha1_hex(sb.buf, sha1)) {
|
|
const char *abbrev;
|
|
abbrev = find_unique_abbrev(sha1, DEFAULT_ABBREV);
|
|
strbuf_reset(&sb);
|
|
strbuf_addstr(&sb, abbrev);
|
|
} else if (!strcmp(sb.buf, "detached HEAD")) /* rebase */
|
|
goto got_nothing;
|
|
else /* bisect */
|
|
;
|
|
return strbuf_detach(&sb, NULL);
|
|
|
|
got_nothing:
|
|
strbuf_release(&sb);
|
|
return NULL;
|
|
}
|
|
|
|
struct grab_1st_switch_cbdata {
|
|
struct strbuf buf;
|
|
unsigned char nsha1[20];
|
|
};
|
|
|
|
static int grab_1st_switch(unsigned char *osha1, unsigned char *nsha1,
|
|
const char *email, unsigned long timestamp, int tz,
|
|
const char *message, void *cb_data)
|
|
{
|
|
struct grab_1st_switch_cbdata *cb = cb_data;
|
|
const char *target = NULL, *end;
|
|
|
|
if (!skip_prefix(message, "checkout: moving from ", &message))
|
|
return 0;
|
|
target = strstr(message, " to ");
|
|
if (!target)
|
|
return 0;
|
|
target += strlen(" to ");
|
|
strbuf_reset(&cb->buf);
|
|
hashcpy(cb->nsha1, nsha1);
|
|
end = strchrnul(target, '\n');
|
|
strbuf_add(&cb->buf, target, end - target);
|
|
if (!strcmp(cb->buf.buf, "HEAD")) {
|
|
/* HEAD is relative. Resolve it to the right reflog entry. */
|
|
strbuf_reset(&cb->buf);
|
|
strbuf_addstr(&cb->buf,
|
|
find_unique_abbrev(nsha1, DEFAULT_ABBREV));
|
|
}
|
|
return 1;
|
|
}
|
|
|
|
static void wt_status_get_detached_from(struct wt_status_state *state)
|
|
{
|
|
struct grab_1st_switch_cbdata cb;
|
|
struct commit *commit;
|
|
unsigned char sha1[20];
|
|
char *ref = NULL;
|
|
|
|
strbuf_init(&cb.buf, 0);
|
|
if (for_each_reflog_ent_reverse("HEAD", grab_1st_switch, &cb) <= 0) {
|
|
strbuf_release(&cb.buf);
|
|
return;
|
|
}
|
|
|
|
if (dwim_ref(cb.buf.buf, cb.buf.len, sha1, &ref) == 1 &&
|
|
/* sha1 is a commit? match without further lookup */
|
|
(!hashcmp(cb.nsha1, sha1) ||
|
|
/* perhaps sha1 is a tag, try to dereference to a commit */
|
|
((commit = lookup_commit_reference_gently(sha1, 1)) != NULL &&
|
|
!hashcmp(cb.nsha1, commit->object.oid.hash)))) {
|
|
const char *from = ref;
|
|
if (!skip_prefix(from, "refs/tags/", &from))
|
|
skip_prefix(from, "refs/remotes/", &from);
|
|
state->detached_from = xstrdup(from);
|
|
} else
|
|
state->detached_from =
|
|
xstrdup(find_unique_abbrev(cb.nsha1, DEFAULT_ABBREV));
|
|
hashcpy(state->detached_sha1, cb.nsha1);
|
|
state->detached_at = !get_sha1("HEAD", sha1) &&
|
|
!hashcmp(sha1, state->detached_sha1);
|
|
|
|
free(ref);
|
|
strbuf_release(&cb.buf);
|
|
}
|
|
|
|
void wt_status_get_state(struct wt_status_state *state,
|
|
int get_detached_from)
|
|
{
|
|
struct stat st;
|
|
unsigned char sha1[20];
|
|
|
|
if (!stat(git_path_merge_head(), &st)) {
|
|
state->merge_in_progress = 1;
|
|
} else if (!stat(git_path("rebase-apply"), &st)) {
|
|
if (!stat(git_path("rebase-apply/applying"), &st)) {
|
|
state->am_in_progress = 1;
|
|
if (!stat(git_path("rebase-apply/patch"), &st) && !st.st_size)
|
|
state->am_empty_patch = 1;
|
|
} else {
|
|
state->rebase_in_progress = 1;
|
|
state->branch = read_and_strip_branch("rebase-apply/head-name");
|
|
state->onto = read_and_strip_branch("rebase-apply/onto");
|
|
}
|
|
} else if (!stat(git_path("rebase-merge"), &st)) {
|
|
if (!stat(git_path("rebase-merge/interactive"), &st))
|
|
state->rebase_interactive_in_progress = 1;
|
|
else
|
|
state->rebase_in_progress = 1;
|
|
state->branch = read_and_strip_branch("rebase-merge/head-name");
|
|
state->onto = read_and_strip_branch("rebase-merge/onto");
|
|
} else if (!stat(git_path_cherry_pick_head(), &st) &&
|
|
!get_sha1("CHERRY_PICK_HEAD", sha1)) {
|
|
state->cherry_pick_in_progress = 1;
|
|
hashcpy(state->cherry_pick_head_sha1, sha1);
|
|
}
|
|
if (!stat(git_path("BISECT_LOG"), &st)) {
|
|
state->bisect_in_progress = 1;
|
|
state->branch = read_and_strip_branch("BISECT_START");
|
|
}
|
|
if (!stat(git_path_revert_head(), &st) &&
|
|
!get_sha1("REVERT_HEAD", sha1)) {
|
|
state->revert_in_progress = 1;
|
|
hashcpy(state->revert_head_sha1, sha1);
|
|
}
|
|
|
|
if (get_detached_from)
|
|
wt_status_get_detached_from(state);
|
|
}
|
|
|
|
static void wt_status_print_state(struct wt_status *s,
|
|
struct wt_status_state *state)
|
|
{
|
|
const char *state_color = color(WT_STATUS_HEADER, s);
|
|
if (state->merge_in_progress)
|
|
show_merge_in_progress(s, state, state_color);
|
|
else if (state->am_in_progress)
|
|
show_am_in_progress(s, state, state_color);
|
|
else if (state->rebase_in_progress || state->rebase_interactive_in_progress)
|
|
show_rebase_in_progress(s, state, state_color);
|
|
else if (state->cherry_pick_in_progress)
|
|
show_cherry_pick_in_progress(s, state, state_color);
|
|
else if (state->revert_in_progress)
|
|
show_revert_in_progress(s, state, state_color);
|
|
if (state->bisect_in_progress)
|
|
show_bisect_in_progress(s, state, state_color);
|
|
}
|
|
|
|
void wt_status_print(struct wt_status *s)
|
|
{
|
|
const char *branch_color = color(WT_STATUS_ONBRANCH, s);
|
|
const char *branch_status_color = color(WT_STATUS_HEADER, s);
|
|
struct wt_status_state state;
|
|
|
|
memset(&state, 0, sizeof(state));
|
|
wt_status_get_state(&state,
|
|
s->branch && !strcmp(s->branch, "HEAD"));
|
|
|
|
if (s->branch) {
|
|
const char *on_what = _("On branch ");
|
|
const char *branch_name = s->branch;
|
|
if (!strcmp(branch_name, "HEAD")) {
|
|
branch_status_color = color(WT_STATUS_NOBRANCH, s);
|
|
if (state.rebase_in_progress || state.rebase_interactive_in_progress) {
|
|
if (state.rebase_interactive_in_progress)
|
|
on_what = _("interactive rebase in progress; onto ");
|
|
else
|
|
on_what = _("rebase in progress; onto ");
|
|
branch_name = state.onto;
|
|
} else if (state.detached_from) {
|
|
branch_name = state.detached_from;
|
|
if (state.detached_at)
|
|
on_what = _("HEAD detached at ");
|
|
else
|
|
on_what = _("HEAD detached from ");
|
|
} else {
|
|
branch_name = "";
|
|
on_what = _("Not currently on any branch.");
|
|
}
|
|
} else
|
|
skip_prefix(branch_name, "refs/heads/", &branch_name);
|
|
status_printf(s, color(WT_STATUS_HEADER, s), "%s", "");
|
|
status_printf_more(s, branch_status_color, "%s", on_what);
|
|
status_printf_more(s, branch_color, "%s\n", branch_name);
|
|
if (!s->is_initial)
|
|
wt_status_print_tracking(s);
|
|
}
|
|
|
|
wt_status_print_state(s, &state);
|
|
free(state.branch);
|
|
free(state.onto);
|
|
free(state.detached_from);
|
|
|
|
if (s->is_initial) {
|
|
status_printf_ln(s, color(WT_STATUS_HEADER, s), "%s", "");
|
|
status_printf_ln(s, color(WT_STATUS_HEADER, s), _("Initial commit"));
|
|
status_printf_ln(s, color(WT_STATUS_HEADER, s), "%s", "");
|
|
}
|
|
|
|
wt_status_print_updated(s);
|
|
wt_status_print_unmerged(s);
|
|
wt_status_print_changed(s);
|
|
if (s->submodule_summary &&
|
|
(!s->ignore_submodule_arg ||
|
|
strcmp(s->ignore_submodule_arg, "all"))) {
|
|
wt_status_print_submodule_summary(s, 0); /* staged */
|
|
wt_status_print_submodule_summary(s, 1); /* unstaged */
|
|
}
|
|
if (s->show_untracked_files) {
|
|
wt_status_print_other(s, &s->untracked, _("Untracked files"), "add");
|
|
if (s->show_ignored_files)
|
|
wt_status_print_other(s, &s->ignored, _("Ignored files"), "add -f");
|
|
if (advice_status_u_option && 2000 < s->untracked_in_ms) {
|
|
status_printf_ln(s, GIT_COLOR_NORMAL, "%s", "");
|
|
status_printf_ln(s, GIT_COLOR_NORMAL,
|
|
_("It took %.2f seconds to enumerate untracked files. 'status -uno'\n"
|
|
"may speed it up, but you have to be careful not to forget to add\n"
|
|
"new files yourself (see 'git help status')."),
|
|
s->untracked_in_ms / 1000.0);
|
|
}
|
|
} else if (s->commitable)
|
|
status_printf_ln(s, GIT_COLOR_NORMAL, _("Untracked files not listed%s"),
|
|
s->hints
|
|
? _(" (use -u option to show untracked files)") : "");
|
|
|
|
if (s->verbose)
|
|
wt_status_print_verbose(s);
|
|
if (!s->commitable) {
|
|
if (s->amend)
|
|
status_printf_ln(s, GIT_COLOR_NORMAL, _("No changes"));
|
|
else if (s->nowarn)
|
|
; /* nothing */
|
|
else if (s->workdir_dirty) {
|
|
if (s->hints)
|
|
printf(_("no changes added to commit "
|
|
"(use \"git add\" and/or \"git commit -a\")\n"));
|
|
else
|
|
printf(_("no changes added to commit\n"));
|
|
} else if (s->untracked.nr) {
|
|
if (s->hints)
|
|
printf(_("nothing added to commit but untracked files "
|
|
"present (use \"git add\" to track)\n"));
|
|
else
|
|
printf(_("nothing added to commit but untracked files present\n"));
|
|
} else if (s->is_initial) {
|
|
if (s->hints)
|
|
printf(_("nothing to commit (create/copy files "
|
|
"and use \"git add\" to track)\n"));
|
|
else
|
|
printf(_("nothing to commit\n"));
|
|
} else if (!s->show_untracked_files) {
|
|
if (s->hints)
|
|
printf(_("nothing to commit (use -u to show untracked files)\n"));
|
|
else
|
|
printf(_("nothing to commit\n"));
|
|
} else
|
|
printf(_("nothing to commit, working directory clean\n"));
|
|
}
|
|
}
|
|
|
|
static void wt_shortstatus_unmerged(struct string_list_item *it,
|
|
struct wt_status *s)
|
|
{
|
|
struct wt_status_change_data *d = it->util;
|
|
const char *how = "??";
|
|
|
|
switch (d->stagemask) {
|
|
case 1: how = "DD"; break; /* both deleted */
|
|
case 2: how = "AU"; break; /* added by us */
|
|
case 3: how = "UD"; break; /* deleted by them */
|
|
case 4: how = "UA"; break; /* added by them */
|
|
case 5: how = "DU"; break; /* deleted by us */
|
|
case 6: how = "AA"; break; /* both added */
|
|
case 7: how = "UU"; break; /* both modified */
|
|
}
|
|
color_fprintf(s->fp, color(WT_STATUS_UNMERGED, s), "%s", how);
|
|
if (s->null_termination) {
|
|
fprintf(stdout, " %s%c", it->string, 0);
|
|
} else {
|
|
struct strbuf onebuf = STRBUF_INIT;
|
|
const char *one;
|
|
one = quote_path(it->string, s->prefix, &onebuf);
|
|
printf(" %s\n", one);
|
|
strbuf_release(&onebuf);
|
|
}
|
|
}
|
|
|
|
static void wt_shortstatus_status(struct string_list_item *it,
|
|
struct wt_status *s)
|
|
{
|
|
struct wt_status_change_data *d = it->util;
|
|
|
|
if (d->index_status)
|
|
color_fprintf(s->fp, color(WT_STATUS_UPDATED, s), "%c", d->index_status);
|
|
else
|
|
putchar(' ');
|
|
if (d->worktree_status)
|
|
color_fprintf(s->fp, color(WT_STATUS_CHANGED, s), "%c", d->worktree_status);
|
|
else
|
|
putchar(' ');
|
|
putchar(' ');
|
|
if (s->null_termination) {
|
|
fprintf(stdout, "%s%c", it->string, 0);
|
|
if (d->head_path)
|
|
fprintf(stdout, "%s%c", d->head_path, 0);
|
|
} else {
|
|
struct strbuf onebuf = STRBUF_INIT;
|
|
const char *one;
|
|
if (d->head_path) {
|
|
one = quote_path(d->head_path, s->prefix, &onebuf);
|
|
if (*one != '"' && strchr(one, ' ') != NULL) {
|
|
putchar('"');
|
|
strbuf_addch(&onebuf, '"');
|
|
one = onebuf.buf;
|
|
}
|
|
printf("%s -> ", one);
|
|
strbuf_release(&onebuf);
|
|
}
|
|
one = quote_path(it->string, s->prefix, &onebuf);
|
|
if (*one != '"' && strchr(one, ' ') != NULL) {
|
|
putchar('"');
|
|
strbuf_addch(&onebuf, '"');
|
|
one = onebuf.buf;
|
|
}
|
|
printf("%s\n", one);
|
|
strbuf_release(&onebuf);
|
|
}
|
|
}
|
|
|
|
static void wt_shortstatus_other(struct string_list_item *it,
|
|
struct wt_status *s, const char *sign)
|
|
{
|
|
if (s->null_termination) {
|
|
fprintf(stdout, "%s %s%c", sign, it->string, 0);
|
|
} else {
|
|
struct strbuf onebuf = STRBUF_INIT;
|
|
const char *one;
|
|
one = quote_path(it->string, s->prefix, &onebuf);
|
|
color_fprintf(s->fp, color(WT_STATUS_UNTRACKED, s), "%s", sign);
|
|
printf(" %s\n", one);
|
|
strbuf_release(&onebuf);
|
|
}
|
|
}
|
|
|
|
static void wt_shortstatus_print_tracking(struct wt_status *s)
|
|
{
|
|
struct branch *branch;
|
|
const char *header_color = color(WT_STATUS_HEADER, s);
|
|
const char *branch_color_local = color(WT_STATUS_LOCAL_BRANCH, s);
|
|
const char *branch_color_remote = color(WT_STATUS_REMOTE_BRANCH, s);
|
|
|
|
const char *base;
|
|
const char *branch_name;
|
|
int num_ours, num_theirs;
|
|
int upstream_is_gone = 0;
|
|
|
|
color_fprintf(s->fp, color(WT_STATUS_HEADER, s), "## ");
|
|
|
|
if (!s->branch)
|
|
return;
|
|
branch_name = s->branch;
|
|
|
|
if (s->is_initial)
|
|
color_fprintf(s->fp, header_color, _("Initial commit on "));
|
|
|
|
if (!strcmp(s->branch, "HEAD")) {
|
|
color_fprintf(s->fp, color(WT_STATUS_NOBRANCH, s), "%s",
|
|
_("HEAD (no branch)"));
|
|
goto conclude;
|
|
}
|
|
|
|
skip_prefix(branch_name, "refs/heads/", &branch_name);
|
|
|
|
branch = branch_get(branch_name);
|
|
|
|
color_fprintf(s->fp, branch_color_local, "%s", branch_name);
|
|
|
|
if (stat_tracking_info(branch, &num_ours, &num_theirs, &base) < 0) {
|
|
if (!base)
|
|
goto conclude;
|
|
|
|
upstream_is_gone = 1;
|
|
}
|
|
|
|
base = shorten_unambiguous_ref(base, 0);
|
|
color_fprintf(s->fp, header_color, "...");
|
|
color_fprintf(s->fp, branch_color_remote, "%s", base);
|
|
free((char *)base);
|
|
|
|
if (!upstream_is_gone && !num_ours && !num_theirs)
|
|
goto conclude;
|
|
|
|
#define LABEL(string) (s->no_gettext ? (string) : _(string))
|
|
|
|
color_fprintf(s->fp, header_color, " [");
|
|
if (upstream_is_gone) {
|
|
color_fprintf(s->fp, header_color, LABEL(N_("gone")));
|
|
} else if (!num_ours) {
|
|
color_fprintf(s->fp, header_color, LABEL(N_("behind ")));
|
|
color_fprintf(s->fp, branch_color_remote, "%d", num_theirs);
|
|
} else if (!num_theirs) {
|
|
color_fprintf(s->fp, header_color, LABEL(N_(("ahead "))));
|
|
color_fprintf(s->fp, branch_color_local, "%d", num_ours);
|
|
} else {
|
|
color_fprintf(s->fp, header_color, LABEL(N_(("ahead "))));
|
|
color_fprintf(s->fp, branch_color_local, "%d", num_ours);
|
|
color_fprintf(s->fp, header_color, ", %s", LABEL(N_("behind ")));
|
|
color_fprintf(s->fp, branch_color_remote, "%d", num_theirs);
|
|
}
|
|
|
|
color_fprintf(s->fp, header_color, "]");
|
|
conclude:
|
|
fputc(s->null_termination ? '\0' : '\n', s->fp);
|
|
}
|
|
|
|
void wt_shortstatus_print(struct wt_status *s)
|
|
{
|
|
int i;
|
|
|
|
if (s->show_branch)
|
|
wt_shortstatus_print_tracking(s);
|
|
|
|
for (i = 0; i < s->change.nr; i++) {
|
|
struct wt_status_change_data *d;
|
|
struct string_list_item *it;
|
|
|
|
it = &(s->change.items[i]);
|
|
d = it->util;
|
|
if (d->stagemask)
|
|
wt_shortstatus_unmerged(it, s);
|
|
else
|
|
wt_shortstatus_status(it, s);
|
|
}
|
|
for (i = 0; i < s->untracked.nr; i++) {
|
|
struct string_list_item *it;
|
|
|
|
it = &(s->untracked.items[i]);
|
|
wt_shortstatus_other(it, s, "??");
|
|
}
|
|
for (i = 0; i < s->ignored.nr; i++) {
|
|
struct string_list_item *it;
|
|
|
|
it = &(s->ignored.items[i]);
|
|
wt_shortstatus_other(it, s, "!!");
|
|
}
|
|
}
|
|
|
|
void wt_porcelain_print(struct wt_status *s)
|
|
{
|
|
s->use_color = 0;
|
|
s->relative_paths = 0;
|
|
s->prefix = NULL;
|
|
s->no_gettext = 1;
|
|
wt_shortstatus_print(s);
|
|
}
|