Merge branch 'ds/midx-expire-repack'
[gitweb.git] / wt-status.c
index 0fe3bcd4cd057b72a61cfc6d46e892ac890f0634..7d776f8a9756e9defa3d2b7a2c15217524204e07 100644 (file)
@@ -17,6 +17,9 @@
 #include "utf8.h"
 #include "worktree.h"
 #include "lockfile.h"
+#include "sequencer.h"
+
+#define AB_DELAY_WARNING_IN_MS (2 * 1000)
 
 static const char cut_line[] =
 "------------------------ >8 ------------------------\n";
@@ -178,9 +181,15 @@ static void wt_longstatus_print_unmerged_header(struct wt_status *s)
                return;
        if (s->whence != FROM_COMMIT)
                ;
-       else if (!s->is_initial)
-               status_printf_ln(s, c, _("  (use \"git reset %s <file>...\" to unstage)"), s->reference);
-       else
+       else if (!s->is_initial) {
+               if (!strcmp(s->reference, "HEAD"))
+                       status_printf_ln(s, c,
+                                        _("  (use \"git restore --staged <file>...\" to unstage)"));
+               else
+                       status_printf_ln(s, c,
+                                        _("  (use \"git restore --source=%s --staged <file>...\" to unstage)"),
+                                        s->reference);
+       } else
                status_printf_ln(s, c, _("  (use \"git rm --cached <file>...\" to unstage)"));
 
        if (!both_deleted) {
@@ -205,9 +214,15 @@ static void wt_longstatus_print_cached_header(struct wt_status *s)
                return;
        if (s->whence != FROM_COMMIT)
                ; /* NEEDSWORK: use "git reset --unresolve"??? */
-       else if (!s->is_initial)
-               status_printf_ln(s, c, _("  (use \"git reset %s <file>...\" to unstage)"), s->reference);
-       else
+       else if (!s->is_initial) {
+               if (!strcmp(s->reference, "HEAD"))
+                       status_printf_ln(s, c
+                                        , _("  (use \"git restore --staged <file>...\" to unstage)"));
+               else
+                       status_printf_ln(s, c,
+                                        _("  (use \"git restore --source=%s --staged <file>...\" to unstage)"),
+                                        s->reference);
+       } else
                status_printf_ln(s, c, _("  (use \"git rm --cached <file>...\" to unstage)"));
        status_printf_ln(s, c, "%s", "");
 }
@@ -225,7 +240,7 @@ static void wt_longstatus_print_dirty_header(struct wt_status *s,
                status_printf_ln(s, c, _("  (use \"git add <file>...\" to update what will be committed)"));
        else
                status_printf_ln(s, c, _("  (use \"git add/rm <file>...\" to update what will be committed)"));
-       status_printf_ln(s, c, _("  (use \"git checkout -- <file>...\" to discard changes in working directory)"));
+       status_printf_ln(s, c, _("  (use \"git restore <file>...\" to discard changes in working directory)"));
        if (has_dirty_submodules)
                status_printf_ln(s, c, _("  (commit or discard the untracked or modified content in submodules)"));
        status_printf_ln(s, c, "%s", "");
@@ -748,12 +763,23 @@ static int has_unmerged(struct wt_status *s)
 
 void wt_status_collect(struct wt_status *s)
 {
+       trace2_region_enter("status", "worktrees", s->repo);
        wt_status_collect_changes_worktree(s);
-       if (s->is_initial)
+       trace2_region_leave("status", "worktrees", s->repo);
+
+       if (s->is_initial) {
+               trace2_region_enter("status", "initial", s->repo);
                wt_status_collect_changes_initial(s);
-       else
+               trace2_region_leave("status", "initial", s->repo);
+       } else {
+               trace2_region_enter("status", "index", s->repo);
                wt_status_collect_changes_index(s);
+               trace2_region_leave("status", "index", s->repo);
+       }
+
+       trace2_region_enter("status", "untracked", s->repo);
        wt_status_collect_untracked(s);
+       trace2_region_leave("status", "untracked", s->repo);
 
        wt_status_get_state(s->repo, &s->state, s->branch && !strcmp(s->branch, "HEAD"));
        if (s->state.merge_in_progress && !has_unmerged(s))
@@ -995,13 +1021,19 @@ size_t wt_status_locate_end(const char *s, size_t len)
        return len;
 }
 
-void wt_status_add_cut_line(FILE *fp)
+void wt_status_append_cut_line(struct strbuf *buf)
 {
        const char *explanation = _("Do not modify or remove the line above.\nEverything below it will be ignored.");
+
+       strbuf_commented_addf(buf, "%s", cut_line);
+       strbuf_add_commented_lines(buf, explanation, strlen(explanation));
+}
+
+void wt_status_add_cut_line(FILE *fp)
+{
        struct strbuf buf = STRBUF_INIT;
 
-       fprintf(fp, "%c %s", comment_line_char, cut_line);
-       strbuf_add_commented_lines(&buf, explanation, strlen(explanation));
+       wt_status_append_cut_line(&buf);
        fputs(buf.buf, fp);
        strbuf_release(&buf);
 }
@@ -1067,14 +1099,29 @@ static void wt_longstatus_print_tracking(struct wt_status *s)
        struct branch *branch;
        char comment_line_string[3];
        int i;
+       uint64_t t_begin = 0;
 
        assert(s->branch && !s->is_initial);
        if (!skip_prefix(s->branch, "refs/heads/", &branch_name))
                return;
        branch = branch_get(branch_name);
+
+       t_begin = getnanotime();
+
        if (!format_tracking_info(branch, &sb, s->ahead_behind_flags))
                return;
 
+       if (advice_status_ahead_behind_warning &&
+           s->ahead_behind_flags == AHEAD_BEHIND_FULL) {
+               uint64_t t_delta_in_ms = (getnanotime() - t_begin) / 1000000;
+               if (t_delta_in_ms > AB_DELAY_WARNING_IN_MS) {
+                       strbuf_addf(&sb, _("\n"
+                                          "It took %.2f seconds to compute the branch ahead/behind values.\n"
+                                          "You can use '--no-ahead-behind' to avoid this.\n"),
+                                   t_delta_in_ms / 1000.0);
+               }
+       }
+
        i = 0;
        if (s->display_comment_prefix) {
                comment_line_string[i++] = comment_line_char;
@@ -1197,7 +1244,9 @@ static void abbrev_sha1_in_line(struct strbuf *line)
        int i;
 
        if (starts_with(line->buf, "exec ") ||
-           starts_with(line->buf, "x "))
+           starts_with(line->buf, "x ") ||
+           starts_with(line->buf, "label ") ||
+           starts_with(line->buf, "l "))
                return;
 
        split = strbuf_split_max(line, ' ', 3);
@@ -1369,12 +1418,22 @@ static void show_rebase_in_progress(struct wt_status *s,
 static void show_cherry_pick_in_progress(struct wt_status *s,
                                         const char *color)
 {
-       status_printf_ln(s, color, _("You are currently cherry-picking commit %s."),
-                       find_unique_abbrev(&s->state.cherry_pick_head_oid, DEFAULT_ABBREV));
+       if (is_null_oid(&s->state.cherry_pick_head_oid))
+               status_printf_ln(s, color,
+                       _("Cherry-pick currently in progress."));
+       else
+               status_printf_ln(s, color,
+                       _("You are currently cherry-picking commit %s."),
+                       find_unique_abbrev(&s->state.cherry_pick_head_oid,
+                                          DEFAULT_ABBREV));
+
        if (s->hints) {
                if (has_unmerged(s))
                        status_printf_ln(s, color,
                                _("  (fix conflicts and run \"git cherry-pick --continue\")"));
+               else if (is_null_oid(&s->state.cherry_pick_head_oid))
+                       status_printf_ln(s, color,
+                               _("  (run \"git cherry-pick --continue\" to continue)"));
                else
                        status_printf_ln(s, color,
                                _("  (all conflicts fixed: run \"git cherry-pick --continue\")"));
@@ -1387,12 +1446,21 @@ static void show_cherry_pick_in_progress(struct wt_status *s,
 static void show_revert_in_progress(struct wt_status *s,
                                    const char *color)
 {
-       status_printf_ln(s, color, _("You are currently reverting commit %s."),
-                        find_unique_abbrev(&s->state.revert_head_oid, DEFAULT_ABBREV));
+       if (is_null_oid(&s->state.revert_head_oid))
+               status_printf_ln(s, color,
+                       _("Revert currently in progress."));
+       else
+               status_printf_ln(s, color,
+                       _("You are currently reverting commit %s."),
+                       find_unique_abbrev(&s->state.revert_head_oid,
+                                          DEFAULT_ABBREV));
        if (s->hints) {
                if (has_unmerged(s))
                        status_printf_ln(s, color,
                                _("  (fix conflicts and run \"git revert --continue\")"));
+               else if (is_null_oid(&s->state.revert_head_oid))
+                       status_printf_ln(s, color,
+                               _("  (run \"git revert --continue\" to continue)"));
                else
                        status_printf_ln(s, color,
                                _("  (all conflicts fixed: run \"git revert --continue\")"));
@@ -1563,6 +1631,7 @@ void wt_status_get_state(struct repository *r,
 {
        struct stat st;
        struct object_id oid;
+       enum replay_action action;
 
        if (!stat(git_path_merge_head(r), &st)) {
                wt_status_check_rebase(NULL, state);
@@ -1580,7 +1649,15 @@ void wt_status_get_state(struct repository *r,
                state->revert_in_progress = 1;
                oidcpy(&state->revert_head_oid, &oid);
        }
-
+       if (!sequencer_get_last_command(r, &action)) {
+               if (action == REPLAY_PICK) {
+                       state->cherry_pick_in_progress = 1;
+                       oidcpy(&state->cherry_pick_head_oid, &null_oid);
+               } else {
+                       state->revert_in_progress = 1;
+                       oidcpy(&state->revert_head_oid, &null_oid);
+               }
+       }
        if (get_detached_from)
                wt_status_get_detached_from(r, state);
 }
@@ -1628,9 +1705,9 @@ static void wt_longstatus_print(struct wt_status *s)
                        } else if (s->state.detached_from) {
                                branch_name = s->state.detached_from;
                                if (s->state.detached_at)
-                                       on_what = _("HEAD detached at ");
+                                       on_what = HEAD_DETACHED_AT;
                                else
-                                       on_what = _("HEAD detached from ");
+                                       on_what = HEAD_DETACHED_FROM;
                        } else {
                                branch_name = "";
                                on_what = _("Not currently on any branch.");
@@ -1840,7 +1917,7 @@ static void wt_shortstatus_print_tracking(struct wt_status *s)
        color_fprintf(s->fp, branch_color_local, "%s", branch_name);
 
        sti = stat_tracking_info(branch, &num_ours, &num_theirs, &base,
-                                s->ahead_behind_flags);
+                                0, s->ahead_behind_flags);
        if (sti < 0) {
                if (!base)
                        goto conclude;
@@ -1979,7 +2056,7 @@ static void wt_porcelain_v2_print_tracking(struct wt_status *s)
                branch = branch_get(branch_name);
                base = NULL;
                ab_info = stat_tracking_info(branch, &nr_ahead, &nr_behind,
-                                            &base, s->ahead_behind_flags);
+                                            &base, 0, s->ahead_behind_flags);
                if (base) {
                        base = shorten_unambiguous_ref(base, 0);
                        fprintf(s->fp, "# branch.upstream %s%c", base, eol);
@@ -2028,9 +2105,7 @@ static void wt_porcelain_v2_submodule_state(
 /*
  * Fix-up changed entries before we print them.
  */
-static void wt_porcelain_v2_fix_up_changed(
-       struct string_list_item *it,
-       struct wt_status *s)
+static void wt_porcelain_v2_fix_up_changed(struct string_list_item *it)
 {
        struct wt_status_change_data *d = it->util;
 
@@ -2090,7 +2165,7 @@ static void wt_porcelain_v2_print_changed_entry(
        char submodule_token[5];
        char sep_char, eol_char;
 
-       wt_porcelain_v2_fix_up_changed(it, s);
+       wt_porcelain_v2_fix_up_changed(it);
        wt_porcelain_v2_submodule_state(d, submodule_token);
 
        key[0] = d->index_status ? d->index_status : '.';
@@ -2291,6 +2366,13 @@ static void wt_porcelain_v2_print(struct wt_status *s)
 
 void wt_status_print(struct wt_status *s)
 {
+       trace2_data_intmax("status", s->repo, "count/changed", s->change.nr);
+       trace2_data_intmax("status", s->repo, "count/untracked",
+                          s->untracked.nr);
+       trace2_data_intmax("status", s->repo, "count/ignored", s->ignored.nr);
+
+       trace2_region_enter("status", "print", s->repo);
+
        switch (s->status_format) {
        case STATUS_FORMAT_SHORT:
                wt_shortstatus_print(s);
@@ -2309,6 +2391,8 @@ void wt_status_print(struct wt_status *s)
                wt_longstatus_print(s);
                break;
        }
+
+       trace2_region_leave("status", "print", s->repo);
 }
 
 /**
@@ -2375,10 +2459,10 @@ int require_clean_work_tree(struct repository *r,
        struct lock_file lock_file = LOCK_INIT;
        int err = 0, fd;
 
-       fd = hold_locked_index(&lock_file, 0);
+       fd = repo_hold_locked_index(r, &lock_file, 0);
        refresh_index(r->index, REFRESH_QUIET, NULL, NULL, NULL);
        if (0 <= fd)
-               update_index_if_able(r->index, &lock_file);
+               repo_update_index_if_able(r, &lock_file);
        rollback_lock_file(&lock_file);
 
        if (has_unstaged_changes(r, ignore_submodules)) {