| #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 "strvec.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" |
| #include "sequencer.h" |
| #include "fsmonitor-settings.h" |
| |
| #define AB_DELAY_WARNING_IN_MS (2 * 1000) |
| #define UF_DELAY_WARNING_IN_MS (2 * 1000) |
| |
| 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) { |
| 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) { |
| if (!del_mod_conflict) |
| status_printf_ln(s, c, _(" (use \"git add <file>...\" to mark resolution)")); |
| else |
| status_printf_ln(s, c, _(" (use \"git add/rm <file>...\" as appropriate to mark resolution)")); |
| } else if (!del_mod_conflict && !not_deleted) { |
| status_printf_ln(s, c, _(" (use \"git rm <file>...\" to mark resolution)")); |
| } else { |
| status_printf_ln(s, c, _(" (use \"git add/rm <file>...\" as appropriate to mark resolution)")); |
| } |
| } |
| |
| 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) { |
| 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)")); |
| } |
| |
| 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 <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 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)")); |
| } |
| |
| 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 <file>...\" to include in what will be committed)"), how); |
| } |
| |
| static void wt_longstatus_print_trailer(struct wt_status *s) |
| { |
| status_printf_ln(s, color(WT_STATUS_HEADER, s), "%s", ""); |
| } |
| |
| 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, 0); |
| 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, 0); |
| two = quote_path(two_name, s->prefix, &twobuf, 0); |
| |
| 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 UNUSED, |
| 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) { |
| CALLOC_ARRAY(d, 1); |
| 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 UNUSED, |
| 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) { |
| CALLOC_ARRAY(d, 1); |
| 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); |
| } else if (!rev.diffopt.flags.ignore_submodule_set && |
| s->show_untracked_files != SHOW_NO_UNTRACKED_FILES) |
| handle_ignore_submodules_arg(&rev.diffopt, "none"); |
| 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); |
| release_revisions(&rev); |
| } |
| |
| 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 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; |
| |
| /* |
| * The `recursive` option must be enabled to allow the diff to recurse |
| * into subdirectories of sparse directory index entries. If it is not |
| * enabled, a subdirectory containing file(s) with changes is reported |
| * as "modified", rather than the modified files themselves. |
| */ |
| rev.diffopt.flags.recursive = 1; |
| |
| copy_pathspec(&rev.prune_data, &s->pathspec); |
| run_diff_index(&rev, 1); |
| release_revisions(&rev); |
| } |
| |
| static int add_file_to_list(const struct object_id *oid, |
| struct strbuf *base, const char *path, |
| unsigned int mode, void *context) |
| { |
| struct string_list_item *it; |
| struct wt_status_change_data *d; |
| struct wt_status *s = context; |
| struct strbuf full_name = STRBUF_INIT; |
| |
| if (S_ISDIR(mode)) |
| return READ_TREE_RECURSIVE; |
| |
| strbuf_add(&full_name, base->buf, base->len); |
| strbuf_addstr(&full_name, path); |
| it = string_list_insert(&s->change, full_name.buf); |
| d = it->util; |
| if (!d) { |
| CALLOC_ARRAY(d, 1); |
| it->util = d; |
| } |
| |
| d->index_status = DIFF_STATUS_ADDED; |
| /* Leave {mode,oid}_head zero for adds. */ |
| d->mode_index = mode; |
| oidcpy(&d->oid_index, oid); |
| s->committable = 1; |
| strbuf_release(&full_name); |
| return 0; |
| } |
| |
| 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; |
| if (S_ISSPARSEDIR(ce->ce_mode)) { |
| /* |
| * This is a sparse directory entry, so we want to collect all |
| * of the added files within the tree. This requires recursively |
| * expanding the trees to find the elements that are new in this |
| * tree and marking them with DIFF_STATUS_ADDED. |
| */ |
| struct strbuf base = STRBUF_INIT; |
| struct pathspec ps = { 0 }; |
| struct tree *tree = lookup_tree(istate->repo, &ce->oid); |
| |
| ps.recursive = 1; |
| ps.has_wildcard = 1; |
| ps.max_depth = -1; |
| |
| strbuf_add(&base, ce->name, ce->ce_namelen); |
| read_tree_at(istate->repo, tree, &base, &ps, |
| add_file_to_list, s); |
| continue; |
| } |
| |
| it = string_list_insert(&s->change, ce->name); |
| d = it->util; |
| if (!d) { |
| CALLOC_ARRAY(d, 1); |
| 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 = DIR_INIT; |
| uint64_t t_begin = getnanotime(); |
| struct index_state *istate = s->repo->index; |
| |
| if (!s->show_untracked_files) |
| return; |
| |
| 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)) |
| string_list_insert(&s->untracked, ent->name); |
| } |
| |
| 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)) |
| string_list_insert(&s->ignored, ent->name); |
| } |
| |
| dir_clear(&dir); |
| |
| if (advice_enabled(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) |
| { |
| trace2_region_enter("status", "worktrees", s->repo); |
| wt_status_collect_changes_worktree(s); |
| trace2_region_leave("status", "worktrees", s->repo); |
| |
| if (s->is_initial) { |
| trace2_region_enter("status", "initial", s->repo); |
| wt_status_collect_changes_initial(s); |
| 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) |
| { |
| wt_status_state_free_buffers(&s->state); |
| } |
| |
| void wt_status_state_free_buffers(struct wt_status_state *state) |
| { |
| FREE_AND_NULL(state->branch); |
| FREE_AND_NULL(state->onto); |
| FREE_AND_NULL(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 UNUSED, |
| struct object_id *noid UNUSED, |
| const char *email UNUSED, |
| timestamp_t timestamp UNUSED, int tz UNUSED, |
| const char *message UNUSED, void *cb_data) |
| { |
| int *c = cb_data; |
| (*c)++; |
| return 0; |
| } |
| |
| static int count_stash_entries(void) |
| { |
| int n = 0; |
| for_each_reflog_ent("refs/stash", stash_count_refs, &n); |
| return n; |
| } |
| |
| static void wt_longstatus_print_stash_summary(struct wt_status *s) |
| { |
| int stash_count = count_stash_entries(); |
| |
| 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; |
| |
| strvec_pushf(&sm_summary.env, "GIT_INDEX_FILE=%s", s->index_file); |
| |
| strvec_push(&sm_summary.args, "submodule"); |
| strvec_push(&sm_summary.args, "summary"); |
| strvec_push(&sm_summary.args, uncommitted ? "--files" : "--cached"); |
| strvec_push(&sm_summary.args, "--for-status"); |
| strvec_push(&sm_summary.args, "--summary-limit"); |
| strvec_pushf(&sm_summary.args, "%d", s->submodule_summary); |
| if (!uncommitted) |
| strvec_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, 0); |
| 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_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; |
| |
| wt_status_append_cut_line(&buf); |
| 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); |
| } |
| release_revisions(&rev); |
| } |
| |
| 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; |
| 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_enabled(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; |
| 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 int uf_was_slow(struct wt_status *s) |
| { |
| if (getenv("GIT_TEST_UF_DELAY_WARNING")) |
| s->untracked_in_ms = 3250; |
| return UF_DELAY_WARNING_IN_MS < s->untracked_in_ms; |
| } |
| |
| 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) |
| { |
| int am_empty_patch; |
| |
| 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) { |
| am_empty_patch = s->state.am_empty_patch; |
| if (!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)")); |
| if (am_empty_patch) |
| status_printf_ln(s, color, |
| _(" (use \"git am --allow-empty\" to record this patch as an empty commit)")); |
| 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_oid_in_line(struct strbuf *line) |
| { |
| struct strbuf **split; |
| int i; |
| |
| if (starts_with(line->buf, "exec ") || |
| starts_with(line->buf, "x ") || |
| starts_with(line->buf, "label ") || |
| starts_with(line->buf, "l ")) |
| 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_oid_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 (%"PRIuMAX" command done):", |
| "Last commands done (%"PRIuMAX" commands done):", |
| have_done.nr), |
| (uintmax_t)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 (%"PRIuMAX" remaining command):", |
| "Next commands to do (%"PRIuMAX" remaining commands):", |
| yet_to_do.nr), |
| (uintmax_t)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) |
| { |
| 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)")); |
| } |
| wt_longstatus_print_trailer(s); |
| } |
| |
| static void show_revert_in_progress(struct wt_status *s, |
| const char *color) |
| { |
| 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)")); |
| } |
| 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); |
| } |
| |
| static void show_sparse_checkout_in_use(struct wt_status *s, |
| const char *color) |
| { |
| if (s->state.sparse_checkout_percentage == SPARSE_CHECKOUT_DISABLED) |
| return; |
| |
| if (s->state.sparse_checkout_percentage == SPARSE_CHECKOUT_SPARSE_INDEX) |
| status_printf_ln(s, color, _("You are in a sparse checkout.")); |
| else |
| status_printf_ln(s, color, |
| _("You are in a sparse checkout with %d%% of tracked files present."), |
| s->state.sparse_checkout_percentage); |
| 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 UNUSED, |
| struct object_id *noid, |
| const char *email UNUSED, |
| timestamp_t timestamp UNUSED, int tz UNUSED, |
| 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) == 1 && |
| /* oid is a commit? match without further lookup */ |
| (oideq(&cb.noid, &oid) || |
| /* perhaps oid 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; |
| } |
| |
| static void wt_status_check_sparse_checkout(struct repository *r, |
| struct wt_status_state *state) |
| { |
| int skip_worktree = 0; |
| int i; |
| |
| if (!core_apply_sparse_checkout || r->index->cache_nr == 0) { |
| /* |
| * Don't compute percentage of checked out files if we |
| * aren't in a sparse checkout or would get division by 0. |
| */ |
| state->sparse_checkout_percentage = SPARSE_CHECKOUT_DISABLED; |
| return; |
| } |
| |
| if (r->index->sparse_index) { |
| state->sparse_checkout_percentage = SPARSE_CHECKOUT_SPARSE_INDEX; |
| return; |
| } |
| |
| for (i = 0; i < r->index->cache_nr; i++) { |
| struct cache_entry *ce = r->index->cache[i]; |
| if (ce_skip_worktree(ce)) |
| skip_worktree++; |
| } |
| |
| state->sparse_checkout_percentage = |
| 100 - (100 * skip_worktree)/r->index->cache_nr; |
| } |
| |
| 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(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 (refs_ref_exists(get_main_ref_store(r), "CHERRY_PICK_HEAD") && |
| !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 (refs_ref_exists(get_main_ref_store(r), "REVERT_HEAD") && |
| !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(r, state); |
| wt_status_check_sparse_checkout(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); |
| |
| if (state->sparse_checkout_percentage != SPARSE_CHECKOUT_DISABLED) |
| show_sparse_checkout_in_use(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); |
| enum fsmonitor_mode fsm_mode = fsm_settings__get_mode(s->repo); |
| |
| 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_enabled(ADVICE_STATUS_U_OPTION) && uf_was_slow(s)) { |
| status_printf_ln(s, GIT_COLOR_NORMAL, "%s", ""); |
| if (fsm_mode > FSMONITOR_MODE_DISABLED) { |
| status_printf_ln(s, GIT_COLOR_NORMAL, |
| _("It took %.2f seconds to enumerate untracked files,\n" |
| "but the results were cached, and subsequent runs may be faster."), |
| s->untracked_in_ms / 1000.0); |
| } else { |
| status_printf_ln(s, GIT_COLOR_NORMAL, |
| _("It took %.2f seconds to enumerate untracked files."), |
| s->untracked_in_ms / 1000.0); |
| } |
| status_printf_ln(s, GIT_COLOR_NORMAL, |
| _("See 'git help status' for information on how to improve this.")); |
| status_printf_ln(s, GIT_COLOR_NORMAL, "%s", ""); |
| } |
| } 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) |
| fprintf(s->fp, _("no changes added to commit " |
| "(use \"git add\" and/or " |
| "\"git commit -a\")\n")); |
| else |
| fprintf(s->fp, _("no changes added to " |
| "commit\n")); |
| } else if (s->untracked.nr) { |
| if (s->hints) |
| fprintf(s->fp, _("nothing added to commit but " |
| "untracked files present (use " |
| "\"git add\" to track)\n")); |
| else |
| fprintf(s->fp, _("nothing added to commit but " |
| "untracked files present\n")); |
| } else if (s->is_initial) { |
| if (s->hints) |
| fprintf(s->fp, _("nothing to commit (create/" |
| "copy files and use \"git " |
| "add\" to track)\n")); |
| else |
| fprintf(s->fp, _("nothing to commit\n")); |
| } else if (!s->show_untracked_files) { |
| if (s->hints) |
| fprintf(s->fp, _("nothing to commit (use -u to " |
| "show untracked files)\n")); |
| else |
| fprintf(s->fp, _("nothing to commit\n")); |
| } else |
| fprintf(s->fp, _("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(s->fp, " %s%c", it->string, 0); |
| } else { |
| struct strbuf onebuf = STRBUF_INIT; |
| const char *one; |
| one = quote_path(it->string, s->prefix, &onebuf, QUOTE_PATH_QUOTE_SP); |
| fprintf(s->fp, " %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 |
| fputc(' ', s->fp); |
| if (d->worktree_status) |
| color_fprintf(s->fp, color(WT_STATUS_CHANGED, s), "%c", d->worktree_status); |
| else |
| fputc(' ', s->fp); |
| fputc(' ', s->fp); |
| if (s->null_termination) { |
| fprintf(s->fp, "%s%c", it->string, 0); |
| if (d->rename_source) |
| fprintf(s->fp, "%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, |
| QUOTE_PATH_QUOTE_SP); |
| fprintf(s->fp, "%s -> ", one); |
| strbuf_release(&onebuf); |
| } |
| one = quote_path(it->string, s->prefix, &onebuf, QUOTE_PATH_QUOTE_SP); |
| fprintf(s->fp, "%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(s->fp, "%s %s%c", sign, it->string, 0); |
| } else { |
| struct strbuf onebuf = STRBUF_INIT; |
| const char *one; |
| one = quote_path(it->string, s->prefix, &onebuf, QUOTE_PATH_QUOTE_SP); |
| color_fprintf(s->fp, color(WT_STATUS_UNTRACKED, s), "%s", sign); |
| fprintf(s->fp, " %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, |
| 0, 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 <commit><eol> |
| * # branch.head <head><eol> |
| * [# branch.upstream <upstream><eol> |
| * [# branch.ab +<ahead> -<behind><eol>]] |
| * |
| * <commit> ::= the current commit hash or the literal |
| * "(initial)" to indicate an initialized repo |
| * with no commits. |
| * |
| * <head> ::= <branch_name> the current branch name or |
| * "(detached)" literal when detached head or |
| * "(unknown)" when something is wrong. |
| * |
| * <upstream> ::= the upstream branch name, when set. |
| * |
| * <ahead> ::= integer ahead value or '?'. |
| * |
| * <behind> ::= integer behind value or '?'. |
| * |
| * The end-of-line is defined by the -z flag. |
| * |
| * <eol> ::= 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)" : oid_to_hex(&s->oid_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, 0, 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); |
| } |
| } |
| } |
| } |
| |
| /* |
| * Print the stash count in a porcelain-friendly format |
| */ |
| static void wt_porcelain_v2_print_stash(struct wt_status *s) |
| { |
| int stash_count = count_stash_entries(); |
| char eol = s->null_termination ? '\0' : '\n'; |
| |
| if (stash_count > 0) |
| fprintf(s->fp, "# stash %d%c", stash_count, 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_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); |
| 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, 0); |
| if (d->rename_source) |
| path_from = quote_path(d->rename_source, s->prefix, &buf_from, 0); |
| } |
| |
| 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, 0); |
| |
| 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, 0); |
| eol_char = '\n'; |
| } |
| |
| fprintf(s->fp, "%c %s%c", prefix, path, eol_char); |
| |
| strbuf_release(&buf); |
| } |
| |
| /* |
| * Print porcelain V2 status. |
| * |
| * [<v2_branch>] |
| * [<v2_changed_items>]* |
| * [<v2_unmerged_items>]* |
| * [<v2_untracked_items>]* |
| * [<v2_ignored_items>]* |
| * |
| */ |
| 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); |
| |
| if (s->show_stash) |
| wt_porcelain_v2_print_stash(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) |
| { |
| 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); |
| 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; |
| } |
| |
| trace2_region_leave("status", "print", s->repo); |
| } |
| |
| /** |
| * 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); |
| result = diff_result_code(&rev_info.diffopt, result); |
| release_revisions(&rev_info); |
| return 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); |
| result = diff_result_code(&rev_info.diffopt, result); |
| release_revisions(&rev_info); |
| return 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) |
| repo_update_index_if_able(r, &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; |
| } |