]> git.ipfire.org Git - thirdparty/git.git/blobdiff - wt-status.c
http: refactor finish_http_pack_request()
[thirdparty/git.git] / wt-status.c
index 5ffab61015da908ed36b7ca6455f53fd42f1e292..98dfa6f73f9d7cd41867f97fdae41bd4dc5ec2a1 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";
@@ -119,9 +122,10 @@ static void status_printf_more(struct wt_status *s, const char *color,
        va_end(ap);
 }
 
-void wt_status_prepare(struct wt_status *s)
+void wt_status_prepare(struct repository *r, struct wt_status *s)
 {
        memset(s, 0, sizeof(*s));
+       s->repo = r;
        memcpy(s->color_palette, default_wt_status_colors,
               sizeof(default_wt_status_colors));
        s->show_untracked_files = SHOW_NORMAL_UNTRACKED_FILES;
@@ -177,9 +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) {
@@ -192,7 +202,6 @@ static void wt_longstatus_print_unmerged_header(struct wt_status *s)
        } else {
                status_printf_ln(s, c, _("  (use \"git add/rm <file>...\" as appropriate to mark resolution)"));
        }
-       status_printf_ln(s, c, "%s", "");
 }
 
 static void wt_longstatus_print_cached_header(struct wt_status *s)
@@ -204,11 +213,16 @@ 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", "");
 }
 
 static void wt_longstatus_print_dirty_header(struct wt_status *s,
@@ -224,10 +238,9 @@ 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", "");
 }
 
 static void wt_longstatus_print_other_header(struct wt_status *s,
@@ -239,7 +252,6 @@ static void wt_longstatus_print_other_header(struct wt_status *s,
        if (!s->hints)
                return;
        status_printf_ln(s, c, _("  (use \"git %s <file>...\" to include in what will be committed)"), how);
-       status_printf_ln(s, c, "%s", "");
 }
 
 static void wt_longstatus_print_trailer(struct wt_status *s)
@@ -453,8 +465,8 @@ static void wt_status_collect_changed_cb(struct diff_queue_struct *q,
                        d->worktree_status = p->status;
                if (S_ISGITLINK(p->two->mode)) {
                        d->dirty_submodule = p->two->dirty_submodule;
-                       d->new_submodule_commits = !!oidcmp(&p->one->oid,
-                                                           &p->two->oid);
+                       d->new_submodule_commits = !oideq(&p->one->oid,
+                                                         &p->two->oid);
                        if (s->status_format == STATUS_FORMAT_SHORT)
                                d->worktree_status = short_submodule_status(d);
                }
@@ -494,19 +506,19 @@ static void wt_status_collect_changed_cb(struct diff_queue_struct *q,
        }
 }
 
-static int unmerged_mask(const char *path)
+static int unmerged_mask(struct index_state *istate, const char *path)
 {
        int pos, mask;
        const struct cache_entry *ce;
 
-       pos = cache_name_pos(path, strlen(path));
+       pos = index_name_pos(istate, path, strlen(path));
        if (0 <= pos)
                return 0;
 
        mask = 0;
        pos = -pos-1;
-       while (pos < active_nr) {
-               ce = active_cache[pos++];
+       while (pos < istate->cache_nr) {
+               ce = istate->cache[pos++];
                if (strcmp(ce->name, path) || !ce_stage(ce))
                        break;
                mask |= (1 << (ce_stage(ce) - 1));
@@ -540,10 +552,12 @@ static void wt_status_collect_updated_cb(struct diff_queue_struct *q,
                        /* Leave {mode,oid}_head zero for an add. */
                        d->mode_index = p->two->mode;
                        oidcpy(&d->oid_index, &p->two->oid);
+                       s->committable = 1;
                        break;
                case DIFF_STATUS_DELETED:
                        d->mode_head = p->one->mode;
                        oidcpy(&d->oid_head, &p->one->oid);
+                       s->committable = 1;
                        /* Leave {mode,oid}_index zero for a delete. */
                        break;
 
@@ -561,9 +575,11 @@ static void wt_status_collect_updated_cb(struct diff_queue_struct *q,
                        d->mode_index = p->two->mode;
                        oidcpy(&d->oid_head, &p->one->oid);
                        oidcpy(&d->oid_index, &p->two->oid);
+                       s->committable = 1;
                        break;
                case DIFF_STATUS_UNMERGED:
-                       d->stagemask = unmerged_mask(p->two->path);
+                       d->stagemask = unmerged_mask(s->repo->index,
+                                                    p->two->path);
                        /*
                         * Don't bother setting {mode,oid}_{head,index} since the print
                         * code will output the stage values directly and not use the
@@ -582,7 +598,7 @@ static void wt_status_collect_changes_worktree(struct wt_status *s)
 {
        struct rev_info rev;
 
-       init_revisions(&rev, NULL);
+       repo_init_revisions(s->repo, &rev, NULL);
        setup_revisions(0, NULL, &rev, NULL);
        rev.diffopt.output_format |= DIFF_FORMAT_CALLBACK;
        rev.diffopt.flags.dirty_submodules = 1;
@@ -607,7 +623,7 @@ static void wt_status_collect_changes_index(struct wt_status *s)
        struct rev_info rev;
        struct setup_revision_opt opt;
 
-       init_revisions(&rev, NULL);
+       repo_init_revisions(s->repo, &rev, NULL);
        memset(&opt, 0, sizeof(opt));
        opt.def = s->is_initial ? empty_tree_oid_hex() : s->reference;
        setup_revisions(0, NULL, &rev, &opt);
@@ -640,14 +656,15 @@ static void wt_status_collect_changes_index(struct wt_status *s)
 
 static void wt_status_collect_changes_initial(struct wt_status *s)
 {
+       struct index_state *istate = s->repo->index;
        int i;
 
-       for (i = 0; i < active_nr; i++) {
+       for (i = 0; i < istate->cache_nr; i++) {
                struct string_list_item *it;
                struct wt_status_change_data *d;
-               const struct cache_entry *ce = active_cache[i];
+               const struct cache_entry *ce = istate->cache[i];
 
-               if (!ce_path_match(&the_index, ce, &s->pathspec, NULL))
+               if (!ce_path_match(istate, ce, &s->pathspec, NULL))
                        continue;
                if (ce_intent_to_add(ce))
                        continue;
@@ -665,11 +682,13 @@ static void wt_status_collect_changes_initial(struct wt_status *s)
                         * code will output the stage values directly and not use the
                         * values in these fields.
                         */
+                       s->committable = 1;
                } else {
                        d->index_status = DIFF_STATUS_ADDED;
                        /* Leave {mode,oid}_head zero for adds. */
                        d->mode_index = ce->ce_mode;
                        oidcpy(&d->oid_index, &ce->oid);
+                       s->committable = 1;
                }
        }
 }
@@ -679,6 +698,7 @@ static void wt_status_collect_untracked(struct wt_status *s)
        int i;
        struct dir_struct dir;
        uint64_t t_begin = getnanotime();
+       struct index_state *istate = s->repo->index;
 
        if (!s->show_untracked_files)
                return;
@@ -693,25 +713,23 @@ static void wt_status_collect_untracked(struct wt_status *s)
                if (s->show_ignored_mode == SHOW_MATCHING_IGNORED)
                        dir.flags |= DIR_SHOW_IGNORED_TOO_MODE_MATCHING;
        } else {
-               dir.untracked = the_index.untracked;
+               dir.untracked = istate->untracked;
        }
 
        setup_standard_excludes(&dir);
 
-       fill_directory(&dir, &the_index, &s->pathspec);
+       fill_directory(&dir, istate, &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(&the_index, ent, &s->pathspec, 0, NULL))
+               if (index_name_is_other(istate, ent->name, ent->len))
                        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(&the_index, ent, &s->pathspec, 0, NULL))
+               if (index_name_is_other(istate, ent->name, ent->len))
                        string_list_insert(&s->ignored, ent->name);
                free(ent);
        }
@@ -724,15 +742,49 @@ static void wt_status_collect_untracked(struct wt_status *s)
                s->untracked_in_ms = (getnanotime() - t_begin) / 1000000;
 }
 
+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;
+}
+
 void wt_status_collect(struct wt_status *s)
 {
+       trace2_region_enter("status", "worktrees", s->repo);
        wt_status_collect_changes_worktree(s);
+       trace2_region_leave("status", "worktrees", s->repo);
 
-       if (s->is_initial)
+       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))
+               s->committable = 1;
+}
+
+void wt_status_collect_free_buffers(struct wt_status *s)
+{
+       free(s->state.branch);
+       free(s->state.onto);
+       free(s->state.detached_from);
 }
 
 static void wt_longstatus_print_unmerged(struct wt_status *s)
@@ -773,7 +825,6 @@ static void wt_longstatus_print_updated(struct wt_status *s)
                        continue;
                if (!shown_header) {
                        wt_longstatus_print_cached_header(s);
-                       s->commitable = 1;
                        shown_header = 1;
                }
                wt_longstatus_print_change_data(s, WT_STATUS_UPDATED, it);
@@ -964,13 +1015,19 @@ 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);
 }
@@ -982,7 +1039,7 @@ static void wt_longstatus_print_verbose(struct wt_status *s)
        int dirty_submodules;
        const char *c = color(WT_STATUS_HEADER, s);
 
-       init_revisions(&rev, NULL);
+       repo_init_revisions(s->repo, &rev, NULL);
        rev.diffopt.flags.allow_textconv = 1;
        rev.diffopt.ita_invisible_in_index = 1;
 
@@ -1008,7 +1065,7 @@ static void wt_longstatus_print_verbose(struct wt_status *s)
                rev.diffopt.use_color = 0;
                wt_status_add_cut_line(s->fp);
        }
-       if (s->verbose > 1 && s->commitable) {
+       if (s->verbose > 1 && s->committable) {
                /* print_updated() printed a header, so do we */
                if (s->fp != stdout)
                        wt_longstatus_print_trailer(s);
@@ -1036,14 +1093,29 @@ 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;
@@ -1063,22 +1135,8 @@ static void wt_longstatus_print_tracking(struct wt_status *s)
        strbuf_release(&sb);
 }
 
-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)
+                                  const char *color)
 {
        if (has_unmerged(s)) {
                status_printf_ln(s, color, _("You have unmerged paths."));
@@ -1089,7 +1147,6 @@ static void show_merge_in_progress(struct wt_status *s,
                                         _("  (use \"git merge --abort\" to abort the merge)"));
                }
        } else {
-               s-> commitable = 1;
                status_printf_ln(s, color,
                        _("All conflicts fixed but you are still merging."));
                if (s->hints)
@@ -1100,16 +1157,15 @@ static void show_merge_in_progress(struct wt_status *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)
+       if (s->state.am_empty_patch)
                status_printf_ln(s, color,
                        _("The current patch is empty."));
        if (s->hints) {
-               if (!state->am_empty_patch)
+               if (!s->state.am_empty_patch)
                        status_printf_ln(s, color,
                                _("  (fix conflicts and then run \"git am --continue\")"));
                status_printf_ln(s, color,
@@ -1182,7 +1238,9 @@ 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);
@@ -1233,10 +1291,9 @@ static int read_rebase_todolist(const char *fname, struct string_list *lines)
 }
 
 static void show_rebase_information(struct wt_status *s,
-                                       struct wt_status_state *state,
-                                       const char *color)
+                                   const char *color)
 {
-       if (state->rebase_interactive_in_progress) {
+       if (s->state.rebase_interactive_in_progress) {
                int i;
                int nr_lines_to_show = 2;
 
@@ -1287,28 +1344,26 @@ static void show_rebase_information(struct wt_status *s,
 }
 
 static void print_rebase_state(struct wt_status *s,
-                               struct wt_status_state *state,
-                               const char *color)
+                              const char *color)
 {
-       if (state->branch)
+       if (s->state.branch)
                status_printf_ln(s, color,
                                 _("You are currently rebasing branch '%s' on '%s'."),
-                                state->branch,
-                                state->onto);
+                                s->state.branch,
+                                s->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)
+                                   const char *color)
 {
        struct stat st;
 
-       show_rebase_information(s, state, color);
+       show_rebase_information(s, color);
        if (has_unmerged(s)) {
-               print_rebase_state(s, state, color);
+               print_rebase_state(s, color);
                if (s->hints) {
                        status_printf_ln(s, color,
                                _("  (fix conflicts and then run \"git rebase --continue\")"));
@@ -1317,17 +1372,18 @@ static void show_rebase_in_progress(struct wt_status *s,
                        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(the_repository), &st)) {
-               print_rebase_state(s, state, color);
+       } else if (s->state.rebase_in_progress ||
+                  !stat(git_path_merge_msg(s->repo), &st)) {
+               print_rebase_state(s, 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)
+               if (s->state.branch)
                        status_printf_ln(s, color,
                                         _("You are currently splitting a commit while rebasing branch '%s' on '%s'."),
-                                        state->branch,
-                                        state->onto);
+                                        s->state.branch,
+                                        s->state.onto);
                else
                        status_printf_ln(s, color,
                                         _("You are currently splitting a commit during a rebase."));
@@ -1335,11 +1391,11 @@ static void show_rebase_in_progress(struct wt_status *s,
                        status_printf_ln(s, color,
                                _("  (Once your working directory is clean, run \"git rebase --continue\")"));
        } else {
-               if (state->branch)
+               if (s->state.branch)
                        status_printf_ln(s, color,
                                         _("You are currently editing a commit while rebasing branch '%s' on '%s'."),
-                                        state->branch,
-                                        state->onto);
+                                        s->state.branch,
+                                        s->state.onto);
                else
                        status_printf_ln(s, color,
                                         _("You are currently editing a commit during a rebase."));
@@ -1354,18 +1410,29 @@ static void show_rebase_in_progress(struct wt_status *s,
 }
 
 static void show_cherry_pick_in_progress(struct wt_status *s,
-                                       struct wt_status_state *state,
-                                       const char *color)
+                                        const char *color)
 {
-       status_printf_ln(s, color, _("You are currently cherry-picking commit %s."),
-                       find_unique_abbrev(&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\")"));
+               status_printf_ln(s, color,
+                       _("  (use \"git cherry-pick --skip\" to skip this patch)"));
                status_printf_ln(s, color,
                        _("  (use \"git cherry-pick --abort\" to cancel the cherry-pick operation)"));
        }
@@ -1373,18 +1440,28 @@ static void show_cherry_pick_in_progress(struct wt_status *s,
 }
 
 static void show_revert_in_progress(struct wt_status *s,
-                                       struct wt_status_state *state,
-                                       const char *color)
+                                   const char *color)
 {
-       status_printf_ln(s, color, _("You are currently reverting commit %s."),
-                        find_unique_abbrev(&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\")"));
+               status_printf_ln(s, color,
+                       _("  (use \"git revert --skip\" to skip this patch)"));
                status_printf_ln(s, color,
                        _("  (use \"git revert --abort\" to cancel the revert operation)"));
        }
@@ -1392,13 +1469,12 @@ static void show_revert_in_progress(struct wt_status *s,
 }
 
 static void show_bisect_in_progress(struct wt_status *s,
-                               struct wt_status_state *state,
-                               const char *color)
+                                   const char *color)
 {
-       if (state->branch)
+       if (s->state.branch)
                status_printf_ln(s, color,
                                 _("You are currently bisecting, started from branch '%s'."),
-                                state->branch);
+                                s->state.branch);
        else
                status_printf_ln(s, color,
                                 _("You are currently bisecting."));
@@ -1472,7 +1548,8 @@ static int grab_1st_switch(struct object_id *ooid, struct object_id *noid,
        return 1;
 }
 
-static void wt_status_get_detached_from(struct wt_status_state *state)
+static void wt_status_get_detached_from(struct repository *r,
+                                       struct wt_status_state *state)
 {
        struct grab_1st_switch_cbdata cb;
        struct commit *commit;
@@ -1487,10 +1564,10 @@ static void wt_status_get_detached_from(struct wt_status_state *state)
 
        if (dwim_ref(cb.buf.buf, cb.buf.len, &oid, &ref) == 1 &&
            /* sha1 is a commit? match without further lookup */
-           (!oidcmp(&cb.noid, &oid) ||
+           (oideq(&cb.noid, &oid) ||
             /* perhaps sha1 is a tag, try to dereference to a commit */
-            ((commit = lookup_commit_reference_gently(the_repository, &oid, 1)) != NULL &&
-             !oidcmp(&cb.noid, &commit->object.oid)))) {
+            ((commit = lookup_commit_reference_gently(r, &oid, 1)) != NULL &&
+             oideq(&cb.noid, &commit->object.oid)))) {
                const char *from = ref;
                if (!skip_prefix(from, "refs/tags/", &from))
                        skip_prefix(from, "refs/remotes/", &from);
@@ -1500,7 +1577,7 @@ static void wt_status_get_detached_from(struct wt_status_state *state)
                        xstrdup(find_unique_abbrev(&cb.noid, DEFAULT_ABBREV));
        oidcpy(&state->detached_oid, &cb.noid);
        state->detached_at = !get_oid("HEAD", &oid) &&
-                            !oidcmp(&oid, &state->detached_oid);
+                            oideq(&oid, &state->detached_oid);
 
        free(ref);
        strbuf_release(&cb.buf);
@@ -1546,77 +1623,89 @@ int wt_status_check_bisect(const struct worktree *wt,
        return 0;
 }
 
-void wt_status_get_state(struct wt_status_state *state,
+void wt_status_get_state(struct repository *r,
+                        struct wt_status_state *state,
                         int get_detached_from)
 {
        struct stat st;
        struct object_id oid;
+       enum replay_action action;
 
-       if (!stat(git_path_merge_head(the_repository), &st)) {
+       if (!stat(git_path_merge_head(r), &st)) {
+               wt_status_check_rebase(NULL, state);
                state->merge_in_progress = 1;
        } else if (wt_status_check_rebase(NULL, state)) {
                ;               /* all set */
-       } else if (!stat(git_path_cherry_pick_head(the_repository), &st) &&
+       } else if (!stat(git_path_cherry_pick_head(r), &st) &&
                        !get_oid("CHERRY_PICK_HEAD", &oid)) {
                state->cherry_pick_in_progress = 1;
                oidcpy(&state->cherry_pick_head_oid, &oid);
        }
        wt_status_check_bisect(NULL, state);
-       if (!stat(git_path_revert_head(the_repository), &st) &&
+       if (!stat(git_path_revert_head(r), &st) &&
            !get_oid("REVERT_HEAD", &oid)) {
                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(state);
+               wt_status_get_detached_from(r, state);
 }
 
-static void wt_longstatus_print_state(struct wt_status *s,
-                                     struct wt_status_state *state)
+static void wt_longstatus_print_state(struct wt_status *s)
 {
        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);
+       struct wt_status_state *state = &s->state;
+
+       if (state->merge_in_progress) {
+               if (state->rebase_interactive_in_progress) {
+                       show_rebase_information(s, state_color);
+                       fputs("\n", s->fp);
+               }
+               show_merge_in_progress(s, state_color);
+       } else if (state->am_in_progress)
+               show_am_in_progress(s, state_color);
        else if (state->rebase_in_progress || state->rebase_interactive_in_progress)
-               show_rebase_in_progress(s, state, state_color);
+               show_rebase_in_progress(s, state_color);
        else if (state->cherry_pick_in_progress)
-               show_cherry_pick_in_progress(s, state, state_color);
+               show_cherry_pick_in_progress(s, state_color);
        else if (state->revert_in_progress)
-               show_revert_in_progress(s, state, state_color);
+               show_revert_in_progress(s, state_color);
        if (state->bisect_in_progress)
-               show_bisect_in_progress(s, state, state_color);
+               show_bisect_in_progress(s, state_color);
 }
 
 static void wt_longstatus_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)
+                       if (s->state.rebase_in_progress ||
+                           s->state.rebase_interactive_in_progress) {
+                               if (s->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 ");
+                               branch_name = s->state.onto;
+                       } else if (s->state.detached_from) {
+                               branch_name = s->state.detached_from;
+                               if (s->state.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.");
@@ -1630,10 +1719,7 @@ static void wt_longstatus_print(struct wt_status *s)
                        wt_longstatus_print_tracking(s);
        }
 
-       wt_longstatus_print_state(s, &state);
-       free(state.branch);
-       free(state.onto);
-       free(state.detached_from);
+       wt_longstatus_print_state(s);
 
        if (s->is_initial) {
                status_printf_ln(s, color(WT_STATUS_HEADER, s), "%s", "");
@@ -1665,14 +1751,14 @@ static void wt_longstatus_print(struct wt_status *s)
                                           "new files yourself (see 'git help status')."),
                                         s->untracked_in_ms / 1000.0);
                }
-       } else if (s->commitable)
+       } else if (s->committable)
                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_longstatus_print_verbose(s);
-       if (!s->commitable) {
+       if (!s->committable) {
                if (s->amend)
                        status_printf_ln(s, GIT_COLOR_NORMAL, _("No changes"));
                else if (s->nowarn)
@@ -1829,7 +1915,7 @@ 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;
@@ -1937,15 +2023,11 @@ static void wt_porcelain_v2_print_tracking(struct wt_status *s)
        struct branch *branch;
        const char *base;
        const char *branch_name;
-       struct wt_status_state state;
        int ab_info, nr_ahead, nr_behind;
        char eol = s->null_termination ? '\0' : '\n';
 
-       memset(&state, 0, sizeof(state));
-       wt_status_get_state(&state, s->branch && !strcmp(s->branch, "HEAD"));
-
        fprintf(s->fp, "# branch.oid %s%c",
-                       (s->is_initial ? "(initial)" : sha1_to_hex(s->sha1_commit)),
+                       (s->is_initial ? "(initial)" : oid_to_hex(&s->oid_commit)),
                        eol);
 
        if (!s->branch)
@@ -1954,10 +2036,11 @@ static void wt_porcelain_v2_print_tracking(struct wt_status *s)
                if (!strcmp(s->branch, "HEAD")) {
                        fprintf(s->fp, "# branch.head %s%c", "(detached)", eol);
 
-                       if (state.rebase_in_progress || state.rebase_interactive_in_progress)
-                               branch_name = state.onto;
-                       else if (state.detached_from)
-                               branch_name = state.detached_from;
+                       if (s->state.rebase_in_progress ||
+                           s->state.rebase_interactive_in_progress)
+                               branch_name = s->state.onto;
+                       else if (s->state.detached_from)
+                               branch_name = s->state.detached_from;
                        else
                                branch_name = "";
                } else {
@@ -1971,7 +2054,7 @@ 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);
@@ -1991,10 +2074,6 @@ static void wt_porcelain_v2_print_tracking(struct wt_status *s)
                        }
                }
        }
-
-       free(state.branch);
-       free(state.onto);
-       free(state.detached_from);
 }
 
 /*
@@ -2024,9 +2103,7 @@ 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;
 
@@ -2086,7 +2163,7 @@ 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 : '.';
@@ -2142,6 +2219,7 @@ static void wt_porcelain_v2_print_unmerged_entry(
        struct wt_status *s)
 {
        struct wt_status_change_data *d = it->util;
+       struct index_state *istate = s->repo->index;
        const struct cache_entry *ce;
        struct strbuf buf_index = STRBUF_INIT;
        const char *path_index = NULL;
@@ -2180,11 +2258,11 @@ static void wt_porcelain_v2_print_unmerged_entry(
         */
        memset(stages, 0, sizeof(stages));
        sum = 0;
-       pos = cache_name_pos(it->string, strlen(it->string));
+       pos = index_name_pos(istate, it->string, strlen(it->string));
        assert(pos < 0);
        pos = -pos-1;
-       while (pos < active_nr) {
-               ce = active_cache[pos++];
+       while (pos < istate->cache_nr) {
+               ce = istate->cache[pos++];
                stage = ce_stage(ce);
                if (strcmp(ce->name, it->string) || !stage)
                        break;
@@ -2286,6 +2364,13 @@ 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);
@@ -2304,17 +2389,19 @@ void wt_status_print(struct wt_status *s)
                wt_longstatus_print(s);
                break;
        }
+
+       trace2_region_leave("status", "print", s->repo);
 }
 
 /**
  * Returns 1 if there are unstaged changes, 0 otherwise.
  */
-int has_unstaged_changes(int ignore_submodules)
+int has_unstaged_changes(struct repository *r, int ignore_submodules)
 {
        struct rev_info rev_info;
        int result;
 
-       init_revisions(&rev_info, NULL);
+       repo_init_revisions(r, &rev_info, NULL);
        if (ignore_submodules) {
                rev_info.diffopt.flags.ignore_submodules = 1;
                rev_info.diffopt.flags.override_submodule_config = 1;
@@ -2328,15 +2415,16 @@ int has_unstaged_changes(int ignore_submodules)
 /**
  * Returns 1 if there are uncommitted changes, 0 otherwise.
  */
-int has_uncommitted_changes(int ignore_submodules)
+int has_uncommitted_changes(struct repository *r,
+                           int ignore_submodules)
 {
        struct rev_info rev_info;
        int result;
 
-       if (is_cache_unborn())
+       if (is_index_unborn(r->index))
                return 0;
 
-       init_revisions(&rev_info, NULL);
+       repo_init_revisions(r, &rev_info, NULL);
        if (ignore_submodules)
                rev_info.diffopt.flags.ignore_submodules = 1;
        rev_info.diffopt.flags.quick = 1;
@@ -2347,7 +2435,7 @@ int has_uncommitted_changes(int ignore_submodules)
                 * We have no head (or it's corrupt); use the empty tree,
                 * which will complain if the index is non-empty.
                 */
-               struct tree *tree = lookup_tree(the_repository, the_hash_algo->empty_tree);
+               struct tree *tree = lookup_tree(r, the_hash_algo->empty_tree);
                add_pending_object(&rev_info, &tree->object, "");
        }
 
@@ -2360,24 +2448,28 @@ int has_uncommitted_changes(int ignore_submodules)
  * If the work tree has unstaged or uncommitted changes, dies with the
  * appropriate message.
  */
-int require_clean_work_tree(const char *action, const char *hint, int ignore_submodules, int gently)
+int require_clean_work_tree(struct repository *r,
+                           const char *action,
+                           const char *hint,
+                           int ignore_submodules,
+                           int gently)
 {
        struct lock_file lock_file = LOCK_INIT;
        int err = 0, fd;
 
-       fd = hold_locked_index(&lock_file, 0);
-       refresh_cache(REFRESH_QUIET);
+       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(&the_index, &lock_file);
+               repo_update_index_if_able(r, &lock_file);
        rollback_lock_file(&lock_file);
 
-       if (has_unstaged_changes(ignore_submodules)) {
+       if (has_unstaged_changes(r, ignore_submodules)) {
                /* TRANSLATORS: the action is e.g. "pull with rebase" */
                error(_("cannot %s: You have unstaged changes."), _(action));
                err = 1;
        }
 
-       if (has_uncommitted_changes(ignore_submodules)) {
+       if (has_uncommitted_changes(r, ignore_submodules)) {
                if (err)
                        error(_("additionally, your index contains uncommitted changes."));
                else