#include "cache.h" #include "wt-status.h" #include "object.h" #include "dir.h" #include "commit.h" #include "diff.h" #include "revision.h" #include "diffcore.h" #include "quote.h" #include "run-command.h" #include "argv-array.h" #include "remote.h" #include "refs.h" #include "submodule.h" #include "column.h" #include "strbuf.h" #include "utf8.h" #include "worktree.h" #include "lockfile.h" static const char cut_line[] = "------------------------ >8 ------------------------\n"; static char default_wt_status_colors[][COLOR_MAXLEN] = { GIT_COLOR_NORMAL, /* WT_STATUS_HEADER */ GIT_COLOR_GREEN, /* WT_STATUS_UPDATED */ GIT_COLOR_RED, /* WT_STATUS_CHANGED */ GIT_COLOR_RED, /* WT_STATUS_UNTRACKED */ GIT_COLOR_RED, /* WT_STATUS_NOBRANCH */ GIT_COLOR_RED, /* WT_STATUS_UNMERGED */ GIT_COLOR_GREEN, /* WT_STATUS_LOCAL_BRANCH */ GIT_COLOR_RED, /* WT_STATUS_REMOTE_BRANCH */ GIT_COLOR_NIL, /* WT_STATUS_ONBRANCH */ }; static const char *color(int slot, struct wt_status *s) { const char *c = ""; if (want_color(s->use_color)) c = s->color_palette[slot]; if (slot == WT_STATUS_ONBRANCH && color_is_nil(c)) c = s->color_palette[WT_STATUS_HEADER]; return c; } static void status_vprintf(struct wt_status *s, int at_bol, const char *color, const char *fmt, va_list ap, const char *trail) { struct strbuf sb = STRBUF_INIT; struct strbuf linebuf = STRBUF_INIT; const char *line, *eol; strbuf_vaddf(&sb, fmt, ap); if (!sb.len) { if (s->display_comment_prefix) { strbuf_addch(&sb, comment_line_char); if (!trail) strbuf_addch(&sb, ' '); } color_print_strbuf(s->fp, color, &sb); if (trail) fprintf(s->fp, "%s", trail); strbuf_release(&sb); return; } for (line = sb.buf; *line; line = eol + 1) { eol = strchr(line, '\n'); strbuf_reset(&linebuf); if (at_bol && s->display_comment_prefix) { strbuf_addch(&linebuf, comment_line_char); if (*line != '\n' && *line != '\t') strbuf_addch(&linebuf, ' '); } if (eol) strbuf_add(&linebuf, line, eol - line); else strbuf_addstr(&linebuf, line); color_print_strbuf(s->fp, color, &linebuf); if (eol) fprintf(s->fp, "\n"); else break; at_bol = 1; } if (trail) fprintf(s->fp, "%s", trail); strbuf_release(&linebuf); strbuf_release(&sb); } void status_printf_ln(struct wt_status *s, const char *color, const char *fmt, ...) { va_list ap; va_start(ap, fmt); status_vprintf(s, 1, color, fmt, ap, "\n"); va_end(ap); } void status_printf(struct wt_status *s, const char *color, const char *fmt, ...) { va_list ap; va_start(ap, fmt); status_vprintf(s, 1, color, fmt, ap, NULL); va_end(ap); } static void status_printf_more(struct wt_status *s, const char *color, const char *fmt, ...) { va_list ap; va_start(ap, fmt); status_vprintf(s, 0, color, fmt, ap, NULL); va_end(ap); } 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; s->use_color = -1; s->relative_paths = 1; s->branch = resolve_refdup("HEAD", 0, NULL, NULL); s->reference = "HEAD"; s->fp = stdout; s->index_file = get_index_file(); s->change.strdup_strings = 1; s->untracked.strdup_strings = 1; s->ignored.strdup_strings = 1; s->show_branch = -1; /* unspecified */ s->show_stash = 0; s->ahead_behind_flags = AHEAD_BEHIND_UNSPECIFIED; s->display_comment_prefix = 0; s->detect_rename = -1; s->rename_score = -1; s->rename_limit = -1; } static void wt_longstatus_print_unmerged_header(struct wt_status *s) { int i; int del_mod_conflict = 0; int both_deleted = 0; int not_deleted = 0; const char *c = color(WT_STATUS_HEADER, s); status_printf_ln(s, c, _("Unmerged paths:")); for (i = 0; i < s->change.nr; i++) { struct string_list_item *it = &(s->change.items[i]); struct wt_status_change_data *d = it->util; switch (d->stagemask) { case 0: break; case 1: both_deleted = 1; break; case 3: case 5: del_mod_conflict = 1; break; default: not_deleted = 1; break; } } if (!s->hints) return; if (s->whence != FROM_COMMIT) ; else if (!s->is_initial) status_printf_ln(s, c, _(" (use \"git reset %s ...\" to unstage)"), s->reference); else status_printf_ln(s, c, _(" (use \"git rm --cached ...\" to unstage)")); if (!both_deleted) { if (!del_mod_conflict) status_printf_ln(s, c, _(" (use \"git add ...\" to mark resolution)")); else status_printf_ln(s, c, _(" (use \"git add/rm ...\" as appropriate to mark resolution)")); } else if (!del_mod_conflict && !not_deleted) { status_printf_ln(s, c, _(" (use \"git rm ...\" to mark resolution)")); } else { status_printf_ln(s, c, _(" (use \"git add/rm ...\" as appropriate to mark resolution)")); } status_printf_ln(s, c, "%s", ""); } static void wt_longstatus_print_cached_header(struct wt_status *s) { const char *c = color(WT_STATUS_HEADER, s); status_printf_ln(s, c, _("Changes to be committed:")); if (!s->hints) 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 ...\" to unstage)"), s->reference); else status_printf_ln(s, c, _(" (use \"git rm --cached ...\" to unstage)")); status_printf_ln(s, c, "%s", ""); } static void wt_longstatus_print_dirty_header(struct wt_status *s, int has_deleted, int has_dirty_submodules) { const char *c = color(WT_STATUS_HEADER, s); status_printf_ln(s, c, _("Changes not staged for commit:")); if (!s->hints) return; if (!has_deleted) status_printf_ln(s, c, _(" (use \"git add ...\" to update what will be committed)")); else status_printf_ln(s, c, _(" (use \"git add/rm ...\" to update what will be committed)")); status_printf_ln(s, c, _(" (use \"git checkout -- ...\" 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, const char *what, const char *how) { const char *c = color(WT_STATUS_HEADER, s); status_printf_ln(s, c, "%s:", what); if (!s->hints) return; status_printf_ln(s, c, _(" (use \"git %s ...\" to include in what will be committed)"), how); status_printf_ln(s, c, "%s", ""); } static void wt_longstatus_print_trailer(struct wt_status *s) { status_printf_ln(s, color(WT_STATUS_HEADER, s), "%s", ""); } #define quote_path quote_path_relative static const char *wt_status_unmerged_status_string(int stagemask) { switch (stagemask) { case 1: return _("both deleted:"); case 2: return _("added by us:"); case 3: return _("deleted by them:"); case 4: return _("added by them:"); case 5: return _("deleted by us:"); case 6: return _("both added:"); case 7: return _("both modified:"); default: BUG("unhandled unmerged status %x", stagemask); } } static const char *wt_status_diff_status_string(int status) { switch (status) { case DIFF_STATUS_ADDED: return _("new file:"); case DIFF_STATUS_COPIED: return _("copied:"); case DIFF_STATUS_DELETED: return _("deleted:"); case DIFF_STATUS_MODIFIED: return _("modified:"); case DIFF_STATUS_RENAMED: return _("renamed:"); case DIFF_STATUS_TYPE_CHANGED: return _("typechange:"); case DIFF_STATUS_UNKNOWN: return _("unknown:"); case DIFF_STATUS_UNMERGED: return _("unmerged:"); default: return NULL; } } static int maxwidth(const char *(*label)(int), int minval, int maxval) { int result = 0, i; for (i = minval; i <= maxval; i++) { const char *s = label(i); int len = s ? utf8_strwidth(s) : 0; if (len > result) result = len; } return result; } static void wt_longstatus_print_unmerged_data(struct wt_status *s, struct string_list_item *it) { const char *c = color(WT_STATUS_UNMERGED, s); struct wt_status_change_data *d = it->util; struct strbuf onebuf = STRBUF_INIT; static char *padding; static int label_width; const char *one, *how; int len; if (!padding) { label_width = maxwidth(wt_status_unmerged_status_string, 1, 7); label_width += strlen(" "); padding = xmallocz(label_width); memset(padding, ' ', label_width); } one = quote_path(it->string, s->prefix, &onebuf); status_printf(s, color(WT_STATUS_HEADER, s), "\t"); how = wt_status_unmerged_status_string(d->stagemask); len = label_width - utf8_strwidth(how); status_printf_more(s, c, "%s%.*s%s\n", how, len, padding, one); strbuf_release(&onebuf); } static void wt_longstatus_print_change_data(struct wt_status *s, int change_type, struct string_list_item *it) { struct wt_status_change_data *d = it->util; const char *c = color(change_type, s); int status; char *one_name; char *two_name; const char *one, *two; struct strbuf onebuf = STRBUF_INIT, twobuf = STRBUF_INIT; struct strbuf extra = STRBUF_INIT; static char *padding; static int label_width; const char *what; int len; if (!padding) { /* If DIFF_STATUS_* uses outside the range [A..Z], we're in trouble */ label_width = maxwidth(wt_status_diff_status_string, 'A', 'Z'); label_width += strlen(" "); padding = xmallocz(label_width); memset(padding, ' ', label_width); } one_name = two_name = it->string; switch (change_type) { case WT_STATUS_UPDATED: status = d->index_status; break; case WT_STATUS_CHANGED: if (d->new_submodule_commits || d->dirty_submodule) { strbuf_addstr(&extra, " ("); if (d->new_submodule_commits) strbuf_addstr(&extra, _("new commits, ")); if (d->dirty_submodule & DIRTY_SUBMODULE_MODIFIED) strbuf_addstr(&extra, _("modified content, ")); if (d->dirty_submodule & DIRTY_SUBMODULE_UNTRACKED) strbuf_addstr(&extra, _("untracked content, ")); strbuf_setlen(&extra, extra.len - 2); strbuf_addch(&extra, ')'); } status = d->worktree_status; break; default: BUG("unhandled change_type %d in wt_longstatus_print_change_data", change_type); } /* * Only pick up the rename it's relevant. If the rename is for * the changed section and we're printing the updated section, * ignore it. */ if (d->rename_status == status) one_name = d->rename_source; one = quote_path(one_name, s->prefix, &onebuf); two = quote_path(two_name, s->prefix, &twobuf); status_printf(s, color(WT_STATUS_HEADER, s), "\t"); what = wt_status_diff_status_string(status); if (!what) BUG("unhandled diff status %c", status); len = label_width - utf8_strwidth(what); assert(len >= 0); if (one_name != two_name) status_printf_more(s, c, "%s%.*s%s -> %s", what, len, padding, one, two); else status_printf_more(s, c, "%s%.*s%s", what, len, padding, one); if (extra.len) { status_printf_more(s, color(WT_STATUS_HEADER, s), "%s", extra.buf); strbuf_release(&extra); } status_printf_more(s, GIT_COLOR_NORMAL, "\n"); strbuf_release(&onebuf); strbuf_release(&twobuf); } static char short_submodule_status(struct wt_status_change_data *d) { if (d->new_submodule_commits) return 'M'; if (d->dirty_submodule & DIRTY_SUBMODULE_MODIFIED) return 'm'; if (d->dirty_submodule & DIRTY_SUBMODULE_UNTRACKED) return '?'; return d->worktree_status; } static void wt_status_collect_changed_cb(struct diff_queue_struct *q, struct diff_options *options, void *data) { struct wt_status *s = data; int i; if (!q->nr) return; s->workdir_dirty = 1; for (i = 0; i < q->nr; i++) { struct diff_filepair *p; struct string_list_item *it; struct wt_status_change_data *d; p = q->queue[i]; it = string_list_insert(&s->change, p->two->path); d = it->util; if (!d) { d = xcalloc(1, sizeof(*d)); it->util = d; } if (!d->worktree_status) d->worktree_status = p->status; if (S_ISGITLINK(p->two->mode)) { d->dirty_submodule = p->two->dirty_submodule; 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); } switch (p->status) { case DIFF_STATUS_ADDED: d->mode_worktree = p->two->mode; break; case DIFF_STATUS_DELETED: d->mode_index = p->one->mode; oidcpy(&d->oid_index, &p->one->oid); /* mode_worktree is zero for a delete. */ break; case DIFF_STATUS_COPIED: case DIFF_STATUS_RENAMED: if (d->rename_status) BUG("multiple renames on the same target? how?"); d->rename_source = xstrdup(p->one->path); d->rename_score = p->score * 100 / MAX_SCORE; d->rename_status = p->status; /* fallthru */ case DIFF_STATUS_MODIFIED: case DIFF_STATUS_TYPE_CHANGED: case DIFF_STATUS_UNMERGED: d->mode_index = p->one->mode; d->mode_worktree = p->two->mode; oidcpy(&d->oid_index, &p->one->oid); break; default: BUG("unhandled diff-files status '%c'", p->status); break; } } } static int unmerged_mask(struct index_state *istate, const char *path) { int pos, mask; const struct cache_entry *ce; pos = index_name_pos(istate, path, strlen(path)); if (0 <= pos) return 0; mask = 0; pos = -pos-1; while (pos < istate->cache_nr) { ce = istate->cache[pos++]; if (strcmp(ce->name, path) || !ce_stage(ce)) break; mask |= (1 << (ce_stage(ce) - 1)); } return mask; } static void wt_status_collect_updated_cb(struct diff_queue_struct *q, struct diff_options *options, void *data) { struct wt_status *s = data; int i; for (i = 0; i < q->nr; i++) { struct diff_filepair *p; struct string_list_item *it; struct wt_status_change_data *d; p = q->queue[i]; it = string_list_insert(&s->change, p->two->path); d = it->util; if (!d) { d = xcalloc(1, sizeof(*d)); it->util = d; } if (!d->index_status) d->index_status = p->status; switch (p->status) { case DIFF_STATUS_ADDED: /* 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; case DIFF_STATUS_COPIED: case DIFF_STATUS_RENAMED: if (d->rename_status) BUG("multiple renames on the same target? how?"); d->rename_source = xstrdup(p->one->path); d->rename_score = p->score * 100 / MAX_SCORE; d->rename_status = p->status; /* fallthru */ case DIFF_STATUS_MODIFIED: case DIFF_STATUS_TYPE_CHANGED: d->mode_head = p->one->mode; 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(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 * values in these fields. */ break; default: BUG("unhandled diff-index status '%c'", p->status); break; } } } static void wt_status_collect_changes_worktree(struct wt_status *s) { struct rev_info rev; 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; rev.diffopt.ita_invisible_in_index = 1; if (!s->show_untracked_files) rev.diffopt.flags.ignore_untracked_in_submodules = 1; if (s->ignore_submodule_arg) { rev.diffopt.flags.override_submodule_config = 1; 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; rev.diffopt.detect_rename = s->detect_rename >= 0 ? s->detect_rename : rev.diffopt.detect_rename; rev.diffopt.rename_limit = s->rename_limit >= 0 ? s->rename_limit : rev.diffopt.rename_limit; rev.diffopt.rename_score = s->rename_score >= 0 ? s->rename_score : rev.diffopt.rename_score; 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; 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); rev.diffopt.flags.override_submodule_config = 1; rev.diffopt.ita_invisible_in_index = 1; 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 = s->detect_rename >= 0 ? s->detect_rename : rev.diffopt.detect_rename; rev.diffopt.rename_limit = s->rename_limit >= 0 ? s->rename_limit : rev.diffopt.rename_limit; rev.diffopt.rename_score = s->rename_score >= 0 ? s->rename_score : rev.diffopt.rename_score; copy_pathspec(&rev.prune_data, &s->pathspec); run_diff_index(&rev, 1); } static void wt_status_collect_changes_initial(struct wt_status *s) { struct index_state *istate = s->repo->index; int 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 = istate->cache[i]; if (!ce_path_match(istate, ce, &s->pathspec, NULL)) continue; if (ce_intent_to_add(ce)) 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)); /* * Don't bother setting {mode,oid}_{head,index} since the print * 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; } } } 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; 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_mode) { dir.flags |= DIR_SHOW_IGNORED_TOO; if (s->show_ignored_mode == SHOW_MATCHING_IGNORED) dir.flags |= DIR_SHOW_IGNORED_TOO_MODE_MATCHING; } else { dir.untracked = istate->untracked; } setup_standard_excludes(&dir); fill_directory(&dir, istate, &s->pathspec); for (i = 0; i < dir.nr; i++) { struct dir_entry *ent = dir.entries[i]; if (index_name_is_other(istate, ent->name, ent->len) && dir_path_match(istate, 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 (index_name_is_other(istate, ent->name, ent->len) && dir_path_match(istate, 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; } 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) { 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); 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) { 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_longstatus_print_unmerged_header(s); shown_header = 1; } wt_longstatus_print_unmerged_data(s, it); } if (shown_header) wt_longstatus_print_trailer(s); } static void wt_longstatus_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_longstatus_print_cached_header(s); shown_header = 1; } wt_longstatus_print_change_data(s, WT_STATUS_UPDATED, it); } if (shown_header) wt_longstatus_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_longstatus_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_longstatus_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_longstatus_print_change_data(s, WT_STATUS_CHANGED, it); } wt_longstatus_print_trailer(s); } static int stash_count_refs(struct object_id *ooid, struct object_id *noid, const char *email, timestamp_t timestamp, int tz, const char *message, void *cb_data) { int *c = cb_data; (*c)++; return 0; } static void wt_longstatus_print_stash_summary(struct wt_status *s) { int stash_count = 0; for_each_reflog_ent("refs/stash", stash_count_refs, &stash_count); if (stash_count > 0) status_printf_ln(s, GIT_COLOR_NORMAL, Q_("Your stash currently has %d entry", "Your stash currently has %d entries", stash_count), stash_count); } static void wt_longstatus_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_longstatus_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_longstatus_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", ""); } size_t wt_status_locate_end(const char *s, size_t len) { const char *p; struct strbuf pattern = STRBUF_INIT; strbuf_addf(&pattern, "\n%c %s", comment_line_char, cut_line); if (starts_with(s, pattern.buf + 1)) len = 0; else if ((p = strstr(s, pattern.buf))) len = p - s + 1; strbuf_release(&pattern); return len; } void wt_status_add_cut_line(FILE *fp) { const char *explanation = _("Do not modify or remove the line above.\nEverything below it will be ignored."); 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_longstatus_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); repo_init_revisions(s->repo, &rev, NULL); rev.diffopt.flags.allow_textconv = 1; rev.diffopt.ita_invisible_in_index = 1; memset(&opt, 0, sizeof(opt)); opt.def = s->is_initial ? empty_tree_oid_hex() : s->reference; setup_revisions(0, NULL, &rev, &opt); rev.diffopt.output_format |= DIFF_FORMAT_PATCH; rev.diffopt.detect_rename = s->detect_rename >= 0 ? s->detect_rename : rev.diffopt.detect_rename; rev.diffopt.rename_limit = s->rename_limit >= 0 ? s->rename_limit : rev.diffopt.rename_limit; rev.diffopt.rename_score = s->rename_score >= 0 ? s->rename_score : rev.diffopt.rename_score; 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->committable) { /* print_updated() printed a header, so do we */ if (s->fp != stdout) wt_longstatus_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_longstatus_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, s->ahead_behind_flags)) 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("\n", s->fp); strbuf_release(&sb); } static void show_merge_in_progress(struct wt_status *s, 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\")")); status_printf_ln(s, color, _(" (use \"git merge --abort\" to abort the merge)")); } } 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_longstatus_print_trailer(s); } static void show_am_in_progress(struct wt_status *s, const char *color) { status_printf_ln(s, color, _("You are in the middle of an am session.")); if (s->state.am_empty_patch) status_printf_ln(s, color, _("The current patch is empty.")); if (s->hints) { if (!s->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_longstatus_print_trailer(s); } static char *read_line_from_git_path(const char *filename) { struct strbuf buf = STRBUF_INIT; FILE *fp = fopen_or_warn(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, *orig_head, *rebase_amend, *rebase_orig_head; if ((!s->amend && !s->nowarn && !s->workdir_dirty) || !s->branch || strcmp(s->branch, "HEAD")) return 0; head = read_line_from_git_path("HEAD"); orig_head = read_line_from_git_path("ORIG_HEAD"); rebase_amend = read_line_from_git_path("rebase-merge/amend"); rebase_orig_head = read_line_from_git_path("rebase-merge/orig-head"); if (!head || !orig_head || !rebase_amend || !rebase_orig_head) ; /* fall through, no split in progress */ else if (!strcmp(rebase_amend, rebase_orig_head)) split_in_progress = !!strcmp(head, rebase_amend); else if (strcmp(orig_head, rebase_orig_head)) split_in_progress = 1; 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]) { struct object_id oid; /* * strbuf_split_max left a space. Trim it and re-add * it after abbreviation. */ strbuf_trim(split[1]); if (!get_oid(split[1]->buf, &oid)) { strbuf_reset(split[1]); strbuf_add_unique_abbrev(split[1], &oid, DEFAULT_ABBREV); strbuf_addch(split[1], ' '); strbuf_reset(line); for (i = 0; split[i]; i++) strbuf_addbuf(line, split[i]); } } strbuf_list_free(split); } static int 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) { if (errno == ENOENT) return -1; 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); } fclose(f); strbuf_release(&line); return 0; } static void show_rebase_information(struct wt_status *s, const char *color) { if (s->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); if (read_rebase_todolist("rebase-merge/git-rebase-todo", &yet_to_do)) status_printf_ln(s, color, _("git-rebase-todo is missing.")); 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, const char *color) { if (s->state.branch) status_printf_ln(s, color, _("You are currently rebasing branch '%s' on '%s'."), 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, const char *color) { struct stat st; show_rebase_information(s, color); if (has_unmerged(s)) { print_rebase_state(s, 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 (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 (s->state.branch) status_printf_ln(s, color, _("You are currently splitting a commit while rebasing branch '%s' on '%s'."), s->state.branch, s->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 (s->state.branch) status_printf_ln(s, color, _("You are currently editing a commit while rebasing branch '%s' on '%s'."), s->state.branch, s->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_longstatus_print_trailer(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 (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_longstatus_print_trailer(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 (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_longstatus_print_trailer(s); } static void show_bisect_in_progress(struct wt_status *s, const char *color) { if (s->state.branch) status_printf_ln(s, color, _("You are currently bisecting, started from branch '%s'."), 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_longstatus_print_trailer(s); } /* * Extract branch information from rebase/bisect */ static char *get_branch(const struct worktree *wt, const char *path) { struct strbuf sb = STRBUF_INIT; struct object_id oid; const char *branch_name; if (strbuf_read_file(&sb, worktree_git_path(wt, "%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_oid_hex(sb.buf, &oid)) { strbuf_reset(&sb); strbuf_add_unique_abbrev(&sb, &oid, DEFAULT_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; struct object_id noid; }; static int grab_1st_switch(struct object_id *ooid, struct object_id *noid, const char *email, timestamp_t 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); oidcpy(&cb->noid, noid); 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_add_unique_abbrev(&cb->buf, noid, DEFAULT_ABBREV); } return 1; } static void wt_status_get_detached_from(struct repository *r, struct wt_status_state *state) { struct grab_1st_switch_cbdata cb; struct commit *commit; struct object_id oid; 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, &oid, &ref) == 1 && /* sha1 is a commit? match without further lookup */ (oideq(&cb.noid, &oid) || /* perhaps sha1 is a tag, try to dereference to a commit */ ((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); state->detached_from = xstrdup(from); } else state->detached_from = xstrdup(find_unique_abbrev(&cb.noid, DEFAULT_ABBREV)); oidcpy(&state->detached_oid, &cb.noid); state->detached_at = !get_oid("HEAD", &oid) && oideq(&oid, &state->detached_oid); free(ref); strbuf_release(&cb.buf); } int wt_status_check_rebase(const struct worktree *wt, struct wt_status_state *state) { struct stat st; if (!stat(worktree_git_path(wt, "rebase-apply"), &st)) { if (!stat(worktree_git_path(wt, "rebase-apply/applying"), &st)) { state->am_in_progress = 1; if (!stat(worktree_git_path(wt, "rebase-apply/patch"), &st) && !st.st_size) state->am_empty_patch = 1; } else { state->rebase_in_progress = 1; state->branch = get_branch(wt, "rebase-apply/head-name"); state->onto = get_branch(wt, "rebase-apply/onto"); } } else if (!stat(worktree_git_path(wt, "rebase-merge"), &st)) { if (!stat(worktree_git_path(wt, "rebase-merge/interactive"), &st)) state->rebase_interactive_in_progress = 1; else state->rebase_in_progress = 1; state->branch = get_branch(wt, "rebase-merge/head-name"); state->onto = get_branch(wt, "rebase-merge/onto"); } else return 0; return 1; } int wt_status_check_bisect(const struct worktree *wt, struct wt_status_state *state) { struct stat st; if (!stat(worktree_git_path(wt, "BISECT_LOG"), &st)) { state->bisect_in_progress = 1; state->branch = get_branch(wt, "BISECT_START"); return 1; } return 0; } void wt_status_get_state(struct repository *r, struct wt_status_state *state, int get_detached_from) { struct stat st; struct object_id oid; 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(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(r), &st) && !get_oid("REVERT_HEAD", &oid)) { state->revert_in_progress = 1; oidcpy(&state->revert_head_oid, &oid); } if (get_detached_from) wt_status_get_detached_from(r, state); } static void wt_longstatus_print_state(struct wt_status *s) { const char *state_color = color(WT_STATUS_HEADER, s); 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_color); else if (state->cherry_pick_in_progress) show_cherry_pick_in_progress(s, state_color); else if (state->revert_in_progress) show_revert_in_progress(s, state_color); if (state->bisect_in_progress) 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); 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 (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 = 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 "); } 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_longstatus_print_tracking(s); } wt_longstatus_print_state(s); if (s->is_initial) { status_printf_ln(s, color(WT_STATUS_HEADER, s), "%s", ""); status_printf_ln(s, color(WT_STATUS_HEADER, s), s->commit_template ? _("Initial commit") : _("No commits yet")); status_printf_ln(s, color(WT_STATUS_HEADER, s), "%s", ""); } wt_longstatus_print_updated(s); wt_longstatus_print_unmerged(s); wt_longstatus_print_changed(s); if (s->submodule_summary && (!s->ignore_submodule_arg || strcmp(s->ignore_submodule_arg, "all"))) { wt_longstatus_print_submodule_summary(s, 0); /* staged */ wt_longstatus_print_submodule_summary(s, 1); /* unstaged */ } if (s->show_untracked_files) { wt_longstatus_print_other(s, &s->untracked, _("Untracked files"), "add"); if (s->show_ignored_mode) wt_longstatus_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->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->committable) { 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 tree clean\n")); } if(s->show_stash) wt_longstatus_print_stash_summary(s); } 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->rename_source) fprintf(stdout, "%s%c", d->rename_source, 0); } else { struct strbuf onebuf = STRBUF_INIT; const char *one; if (d->rename_source) { one = quote_path(d->rename_source, 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; char *short_base; const char *branch_name; int num_ours, num_theirs, sti; int upstream_is_gone = 0; color_fprintf(s->fp, color(WT_STATUS_HEADER, s), "## "); if (!s->branch) return; branch_name = s->branch; #define LABEL(string) (s->no_gettext ? (string) : _(string)) if (s->is_initial) color_fprintf(s->fp, header_color, LABEL(N_("No commits yet on "))); if (!strcmp(s->branch, "HEAD")) { color_fprintf(s->fp, color(WT_STATUS_NOBRANCH, s), "%s", LABEL(N_("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); sti = stat_tracking_info(branch, &num_ours, &num_theirs, &base, s->ahead_behind_flags); if (sti < 0) { if (!base) goto conclude; upstream_is_gone = 1; } short_base = shorten_unambiguous_ref(base, 0); color_fprintf(s->fp, header_color, "..."); color_fprintf(s->fp, branch_color_remote, "%s", short_base); free(short_base); if (!upstream_is_gone && !sti) goto conclude; color_fprintf(s->fp, header_color, " ["); if (upstream_is_gone) { color_fprintf(s->fp, header_color, LABEL(N_("gone"))); } else if (s->ahead_behind_flags == AHEAD_BEHIND_QUICK) { color_fprintf(s->fp, header_color, LABEL(N_("different"))); } 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); } static void wt_shortstatus_print(struct wt_status *s) { struct string_list_item *it; if (s->show_branch) wt_shortstatus_print_tracking(s); for_each_string_list_item(it, &s->change) { struct wt_status_change_data *d = it->util; if (d->stagemask) wt_shortstatus_unmerged(it, s); else wt_shortstatus_status(it, s); } for_each_string_list_item(it, &s->untracked) wt_shortstatus_other(it, s, "??"); for_each_string_list_item(it, &s->ignored) wt_shortstatus_other(it, s, "!!"); } static 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); } /* * Print branch information for porcelain v2 output. These lines * are printed when the '--branch' parameter is given. * * # branch.oid * # branch.head * [# branch.upstream * [# branch.ab + -]] * * ::= the current commit hash or the the literal * "(initial)" to indicate an initialized repo * with no commits. * * ::= the current branch name or * "(detached)" literal when detached head or * "(unknown)" when something is wrong. * * ::= the upstream branch name, when set. * * ::= integer ahead value or '?'. * * ::= integer behind value or '?'. * * The end-of-line is defined by the -z flag. * * ::= NUL when -z, * LF when NOT -z. * * When an upstream is set and present, the 'branch.ab' line will * be printed with the ahead/behind counts for the branch and the * upstream. When AHEAD_BEHIND_QUICK is requested and the branches * are different, '?' will be substituted for the actual count. */ static void wt_porcelain_v2_print_tracking(struct wt_status *s) { struct branch *branch; const char *base; const char *branch_name; int ab_info, nr_ahead, nr_behind; char eol = s->null_termination ? '\0' : '\n'; fprintf(s->fp, "# branch.oid %s%c", (s->is_initial ? "(initial)" : sha1_to_hex(s->sha1_commit)), eol); if (!s->branch) fprintf(s->fp, "# branch.head %s%c", "(unknown)", eol); else { if (!strcmp(s->branch, "HEAD")) { fprintf(s->fp, "# branch.head %s%c", "(detached)", eol); 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 { branch_name = NULL; skip_prefix(s->branch, "refs/heads/", &branch_name); fprintf(s->fp, "# branch.head %s%c", branch_name, eol); } /* Lookup stats on the upstream tracking branch, if set. */ branch = branch_get(branch_name); base = NULL; ab_info = stat_tracking_info(branch, &nr_ahead, &nr_behind, &base, s->ahead_behind_flags); if (base) { base = shorten_unambiguous_ref(base, 0); fprintf(s->fp, "# branch.upstream %s%c", base, eol); free((char *)base); if (ab_info > 0) { /* different */ if (nr_ahead || nr_behind) fprintf(s->fp, "# branch.ab +%d -%d%c", nr_ahead, nr_behind, eol); else fprintf(s->fp, "# branch.ab +? -?%c", eol); } else if (!ab_info) { /* same */ fprintf(s->fp, "# branch.ab +0 -0%c", eol); } } } } /* * Convert various submodule status values into a * fixed-length string of characters in the buffer provided. */ static void wt_porcelain_v2_submodule_state( struct wt_status_change_data *d, char sub[5]) { if (S_ISGITLINK(d->mode_head) || S_ISGITLINK(d->mode_index) || S_ISGITLINK(d->mode_worktree)) { sub[0] = 'S'; sub[1] = d->new_submodule_commits ? 'C' : '.'; sub[2] = (d->dirty_submodule & DIRTY_SUBMODULE_MODIFIED) ? 'M' : '.'; sub[3] = (d->dirty_submodule & DIRTY_SUBMODULE_UNTRACKED) ? 'U' : '.'; } else { sub[0] = 'N'; sub[1] = '.'; sub[2] = '.'; sub[3] = '.'; } sub[4] = 0; } /* * 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) { struct wt_status_change_data *d = it->util; if (!d->index_status) { /* * This entry is unchanged in the index (relative to the head). * Therefore, the collect_updated_cb was never called for this * entry (during the head-vs-index scan) and so the head column * fields were never set. * * We must have data for the index column (from the * index-vs-worktree scan (otherwise, this entry should not be * in the list of changes)). * * Copy index column fields to the head column, so that our * output looks complete. */ assert(d->mode_head == 0); d->mode_head = d->mode_index; oidcpy(&d->oid_head, &d->oid_index); } if (!d->worktree_status) { /* * This entry is unchanged in the worktree (relative to the index). * Therefore, the collect_changed_cb was never called for this entry * (during the index-vs-worktree scan) and so the worktree column * fields were never set. * * We must have data for the index column (from the head-vs-index * scan). * * Copy the index column fields to the worktree column so that * our output looks complete. * * Note that we only have a mode field in the worktree column * because the scan code tries really hard to not have to compute it. */ assert(d->mode_worktree == 0); d->mode_worktree = d->mode_index; } } /* * Print porcelain v2 info for tracked entries with changes. */ static void wt_porcelain_v2_print_changed_entry( struct string_list_item *it, struct wt_status *s) { struct wt_status_change_data *d = it->util; struct strbuf buf = STRBUF_INIT; struct strbuf buf_from = STRBUF_INIT; const char *path = NULL; const char *path_from = NULL; char key[3]; char submodule_token[5]; char sep_char, eol_char; wt_porcelain_v2_fix_up_changed(it, s); wt_porcelain_v2_submodule_state(d, submodule_token); key[0] = d->index_status ? d->index_status : '.'; key[1] = d->worktree_status ? d->worktree_status : '.'; key[2] = 0; if (s->null_termination) { /* * In -z mode, we DO NOT C-quote pathnames. Current path is ALWAYS first. * A single NUL character separates them. */ sep_char = '\0'; eol_char = '\0'; path = it->string; path_from = d->rename_source; } else { /* * Path(s) are C-quoted if necessary. Current path is ALWAYS first. * The source path is only present when necessary. * A single TAB separates them (because paths can contain spaces * which are not escaped and C-quoting does escape TAB characters). */ sep_char = '\t'; eol_char = '\n'; path = quote_path(it->string, s->prefix, &buf); if (d->rename_source) path_from = quote_path(d->rename_source, s->prefix, &buf_from); } if (path_from) fprintf(s->fp, "2 %s %s %06o %06o %06o %s %s %c%d %s%c%s%c", key, submodule_token, d->mode_head, d->mode_index, d->mode_worktree, oid_to_hex(&d->oid_head), oid_to_hex(&d->oid_index), d->rename_status, d->rename_score, path, sep_char, path_from, eol_char); else fprintf(s->fp, "1 %s %s %06o %06o %06o %s %s %s%c", key, submodule_token, d->mode_head, d->mode_index, d->mode_worktree, oid_to_hex(&d->oid_head), oid_to_hex(&d->oid_index), path, eol_char); strbuf_release(&buf); strbuf_release(&buf_from); } /* * Print porcelain v2 status info for unmerged entries. */ static void wt_porcelain_v2_print_unmerged_entry( struct string_list_item *it, 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; int pos, stage, sum; struct { int mode; struct object_id oid; } stages[3]; char *key; char submodule_token[5]; char unmerged_prefix = 'u'; char eol_char = s->null_termination ? '\0' : '\n'; wt_porcelain_v2_submodule_state(d, submodule_token); switch (d->stagemask) { case 1: key = "DD"; break; /* both deleted */ case 2: key = "AU"; break; /* added by us */ case 3: key = "UD"; break; /* deleted by them */ case 4: key = "UA"; break; /* added by them */ case 5: key = "DU"; break; /* deleted by us */ case 6: key = "AA"; break; /* both added */ case 7: key = "UU"; break; /* both modified */ default: BUG("unhandled unmerged status %x", d->stagemask); } /* * Disregard d.aux.porcelain_v2 data that we accumulated * for the head and index columns during the scans and * replace with the actual stage data. * * Note that this is a last-one-wins for each the individual * stage [123] columns in the event of multiple cache entries * for same stage. */ memset(stages, 0, sizeof(stages)); sum = 0; pos = index_name_pos(istate, it->string, strlen(it->string)); assert(pos < 0); pos = -pos-1; while (pos < istate->cache_nr) { ce = istate->cache[pos++]; stage = ce_stage(ce); if (strcmp(ce->name, it->string) || !stage) break; stages[stage - 1].mode = ce->ce_mode; oidcpy(&stages[stage - 1].oid, &ce->oid); sum |= (1 << (stage - 1)); } if (sum != d->stagemask) BUG("observed stagemask 0x%x != expected stagemask 0x%x", sum, d->stagemask); if (s->null_termination) path_index = it->string; else path_index = quote_path(it->string, s->prefix, &buf_index); fprintf(s->fp, "%c %s %s %06o %06o %06o %06o %s %s %s %s%c", unmerged_prefix, key, submodule_token, stages[0].mode, /* stage 1 */ stages[1].mode, /* stage 2 */ stages[2].mode, /* stage 3 */ d->mode_worktree, oid_to_hex(&stages[0].oid), /* stage 1 */ oid_to_hex(&stages[1].oid), /* stage 2 */ oid_to_hex(&stages[2].oid), /* stage 3 */ path_index, eol_char); strbuf_release(&buf_index); } /* * Print porcelain V2 status info for untracked and ignored entries. */ static void wt_porcelain_v2_print_other( struct string_list_item *it, struct wt_status *s, char prefix) { struct strbuf buf = STRBUF_INIT; const char *path; char eol_char; if (s->null_termination) { path = it->string; eol_char = '\0'; } else { path = quote_path(it->string, s->prefix, &buf); eol_char = '\n'; } fprintf(s->fp, "%c %s%c", prefix, path, eol_char); strbuf_release(&buf); } /* * Print porcelain V2 status. * * [] * []* * []* * []* * []* * */ static void wt_porcelain_v2_print(struct wt_status *s) { struct wt_status_change_data *d; struct string_list_item *it; int i; if (s->show_branch) wt_porcelain_v2_print_tracking(s); for (i = 0; i < s->change.nr; i++) { it = &(s->change.items[i]); d = it->util; if (!d->stagemask) wt_porcelain_v2_print_changed_entry(it, s); } for (i = 0; i < s->change.nr; i++) { it = &(s->change.items[i]); d = it->util; if (d->stagemask) wt_porcelain_v2_print_unmerged_entry(it, s); } for (i = 0; i < s->untracked.nr; i++) { it = &(s->untracked.items[i]); wt_porcelain_v2_print_other(it, s, '?'); } for (i = 0; i < s->ignored.nr; i++) { it = &(s->ignored.items[i]); wt_porcelain_v2_print_other(it, s, '!'); } } void wt_status_print(struct wt_status *s) { switch (s->status_format) { case STATUS_FORMAT_SHORT: wt_shortstatus_print(s); break; case STATUS_FORMAT_PORCELAIN: wt_porcelain_print(s); break; case STATUS_FORMAT_PORCELAIN_V2: wt_porcelain_v2_print(s); break; case STATUS_FORMAT_UNSPECIFIED: BUG("finalize_deferred_config() should have been called"); break; case STATUS_FORMAT_NONE: case STATUS_FORMAT_LONG: wt_longstatus_print(s); break; } } /** * Returns 1 if there are unstaged changes, 0 otherwise. */ int has_unstaged_changes(struct repository *r, int ignore_submodules) { struct rev_info rev_info; int result; 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; } rev_info.diffopt.flags.quick = 1; diff_setup_done(&rev_info.diffopt); result = run_diff_files(&rev_info, 0); return diff_result_code(&rev_info.diffopt, result); } /** * Returns 1 if there are uncommitted changes, 0 otherwise. */ int has_uncommitted_changes(struct repository *r, int ignore_submodules) { struct rev_info rev_info; int result; if (is_index_unborn(r->index)) return 0; repo_init_revisions(r, &rev_info, NULL); if (ignore_submodules) rev_info.diffopt.flags.ignore_submodules = 1; rev_info.diffopt.flags.quick = 1; add_head_to_pending(&rev_info); if (!rev_info.pending.nr) { /* * 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(r, the_hash_algo->empty_tree); add_pending_object(&rev_info, &tree->object, ""); } diff_setup_done(&rev_info.diffopt); result = run_diff_index(&rev_info, 1); return diff_result_code(&rev_info.diffopt, result); } /** * If the work tree has unstaged or uncommitted changes, dies with the * appropriate message. */ 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 = 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); rollback_lock_file(&lock_file); 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(r, ignore_submodules)) { if (err) error(_("additionally, your index contains uncommitted changes.")); else error(_("cannot %s: Your index contains uncommitted changes."), _(action)); err = 1; } if (err) { if (hint) error("%s", hint); if (!gently) exit(128); } return err; }