diff options
Diffstat (limited to 'wt-status.c')
| -rw-r--r-- | wt-status.c | 324 |
1 files changed, 299 insertions, 25 deletions
diff --git a/wt-status.c b/wt-status.c index bc268ceda0..2a9658bad4 100644 --- a/wt-status.c +++ b/wt-status.c @@ -11,6 +11,8 @@ #include "remote.h" #include "refs.h" #include "submodule.h" +#include "column.h" +#include "strbuf.h" static char default_wt_status_colors[][COLOR_MAXLEN] = { GIT_COLOR_NORMAL, /* WT_STATUS_HEADER */ @@ -98,8 +100,8 @@ void status_printf(struct wt_status *s, const char *color, va_end(ap); } -void status_printf_more(struct wt_status *s, const char *color, - const char *fmt, ...) +static void status_printf_more(struct wt_status *s, const char *color, + const char *fmt, ...) { va_list ap; @@ -129,9 +131,34 @@ void wt_status_prepare(struct wt_status *s) static void wt_status_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 (!advice_status_hints) return; if (s->whence != FROM_COMMIT) @@ -140,7 +167,17 @@ static void wt_status_print_unmerged_header(struct wt_status *s) status_printf_ln(s, c, _(" (use \"git reset %s <file>...\" to unstage)"), s->reference); else status_printf_ln(s, c, _(" (use \"git rm --cached <file>...\" to unstage)")); - status_printf_ln(s, c, _(" (use \"git add/rm <file>...\" as appropriate to mark resolution)")); + + 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)")); + } status_printf_ln(s, c, ""); } @@ -184,7 +221,7 @@ static void wt_status_print_other_header(struct wt_status *s, const char *how) { const char *c = color(WT_STATUS_HEADER, s); - status_printf_ln(s, c, _("%s files:"), what); + status_printf_ln(s, c, "%s:", what); if (!advice_status_hints) return; status_printf_ln(s, c, _(" (use \"git %s <file>...\" to include in what will be committed)"), how); @@ -641,6 +678,8 @@ static void wt_status_print_other(struct wt_status *s, { int i; struct strbuf buf = STRBUF_INIT; + static struct string_list output = STRING_LIST_INIT_DUP; + struct column_options copts; if (!l->nr) return; @@ -649,12 +688,33 @@ static void wt_status_print_other(struct wt_status *s, for (i = 0; i < l->nr; i++) { struct string_list_item *it; + const char *path; it = &(l->items[i]); + path = quote_path(it->string, strlen(it->string), + &buf, s->prefix); + 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", quote_path(it->string, strlen(it->string), - &buf, s->prefix)); + "%s\n", path); } + + strbuf_release(&buf); + if (!column_active(s->colopts)) + return; + + strbuf_addf(&buf, "%s#\t%s", + color(WT_STATUS_HEADER, s), + 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); } @@ -704,6 +764,211 @@ static void wt_status_print_tracking(struct wt_status *s) color_fprintf_ln(s->fp, color(WT_STATUS_HEADER, s), "#"); } +static int has_unmerged(struct wt_status *s) +{ + int i; + + for (i = 0; i < s->change.nr; i++) { + struct wt_status_change_data *d; + d = s->change.items[i].util; + if (d->stagemask) + return 1; + } + return 0; +} + +static void show_merge_in_progress(struct wt_status *s, + struct wt_status_state *state, + const char *color) +{ + if (has_unmerged(s)) { + status_printf_ln(s, color, _("You have unmerged paths.")); + if (advice_status_hints) + status_printf_ln(s, color, + _(" (fix conflicts and run \"git commit\")")); + } else { + status_printf_ln(s, color, + _("All conflicts fixed but you are still merging.")); + if (advice_status_hints) + status_printf_ln(s, color, + _(" (use \"git commit\" to conclude merge)")); + } + wt_status_print_trailer(s); +} + +static void show_am_in_progress(struct wt_status *s, + struct wt_status_state *state, + const char *color) +{ + status_printf_ln(s, color, + _("You are in the middle of an am session.")); + if (state->am_empty_patch) + status_printf_ln(s, color, + _("The current patch is empty.")); + if (advice_status_hints) { + if (!state->am_empty_patch) + status_printf_ln(s, color, + _(" (fix conflicts and then run \"git am --resolved\")")); + status_printf_ln(s, color, + _(" (use \"git am --skip\" to skip this patch)")); + status_printf_ln(s, color, + _(" (use \"git am --abort\" to restore the original branch)")); + } + wt_status_print_trailer(s); +} + +static char *read_line_from_git_path(const char *filename) +{ + struct strbuf buf = STRBUF_INIT; + FILE *fp = fopen(git_path("%s", filename), "r"); + if (!fp) { + strbuf_release(&buf); + return NULL; + } + strbuf_getline(&buf, fp, '\n'); + if (!fclose(fp)) { + return strbuf_detach(&buf, NULL); + } else { + strbuf_release(&buf); + return NULL; + } +} + +static int split_commit_in_progress(struct wt_status *s) +{ + int split_in_progress = 0; + char *head = read_line_from_git_path("HEAD"); + char *orig_head = read_line_from_git_path("ORIG_HEAD"); + char *rebase_amend = read_line_from_git_path("rebase-merge/amend"); + char *rebase_orig_head = read_line_from_git_path("rebase-merge/orig-head"); + + if (!head || !orig_head || !rebase_amend || !rebase_orig_head || + !s->branch || strcmp(s->branch, "HEAD")) + return split_in_progress; + + if (!strcmp(rebase_amend, rebase_orig_head)) { + if (strcmp(head, rebase_amend)) + split_in_progress = 1; + } else if (strcmp(orig_head, rebase_orig_head)) { + split_in_progress = 1; + } + + if (!s->amend && !s->nowarn && !s->workdir_dirty) + split_in_progress = 0; + + free(head); + free(orig_head); + free(rebase_amend); + free(rebase_orig_head); + return split_in_progress; +} + +static void show_rebase_in_progress(struct wt_status *s, + struct wt_status_state *state, + const char *color) +{ + struct stat st; + + if (has_unmerged(s)) { + status_printf_ln(s, color, _("You are currently rebasing.")); + if (advice_status_hints) { + status_printf_ln(s, color, + _(" (fix conflicts and then run \"git rebase --continue\")")); + status_printf_ln(s, color, + _(" (use \"git rebase --skip\" to skip this patch)")); + status_printf_ln(s, color, + _(" (use \"git rebase --abort\" to check out the original branch)")); + } + } else if (state->rebase_in_progress || !stat(git_path("MERGE_MSG"), &st)) { + status_printf_ln(s, color, _("You are currently rebasing.")); + if (advice_status_hints) + status_printf_ln(s, color, + _(" (all conflicts fixed: run \"git rebase --continue\")")); + } else if (split_commit_in_progress(s)) { + status_printf_ln(s, color, _("You are currently splitting a commit during a rebase.")); + if (advice_status_hints) + status_printf_ln(s, color, + _(" (Once your working directory is clean, run \"git rebase --continue\")")); + } else { + status_printf_ln(s, color, _("You are currently editing a commit during a rebase.")); + if (advice_status_hints && !s->amend) { + status_printf_ln(s, color, + _(" (use \"git commit --amend\" to amend the current commit)")); + status_printf_ln(s, color, + _(" (use \"git rebase --continue\" once you are satisfied with your changes)")); + } + } + wt_status_print_trailer(s); +} + +static void show_cherry_pick_in_progress(struct wt_status *s, + struct wt_status_state *state, + const char *color) +{ + status_printf_ln(s, color, _("You are currently cherry-picking.")); + if (advice_status_hints) { + if (has_unmerged(s)) + status_printf_ln(s, color, + _(" (fix conflicts and run \"git commit\")")); + else + status_printf_ln(s, color, + _(" (all conflicts fixed: run \"git commit\")")); + } + wt_status_print_trailer(s); +} + +static void show_bisect_in_progress(struct wt_status *s, + struct wt_status_state *state, + const char *color) +{ + status_printf_ln(s, color, _("You are currently bisecting.")); + if (advice_status_hints) + status_printf_ln(s, color, + _(" (use \"git bisect reset\" to get back to the original branch)")); + wt_status_print_trailer(s); +} + +static void wt_status_print_state(struct wt_status *s) +{ + const char *state_color = color(WT_STATUS_HEADER, s); + struct wt_status_state state; + struct stat st; + + memset(&state, 0, sizeof(state)); + + if (!stat(git_path("MERGE_HEAD"), &st)) { + state.merge_in_progress = 1; + } else if (!stat(git_path("rebase-apply"), &st)) { + if (!stat(git_path("rebase-apply/applying"), &st)) { + state.am_in_progress = 1; + if (!stat(git_path("rebase-apply/patch"), &st) && !st.st_size) + state.am_empty_patch = 1; + } else { + state.rebase_in_progress = 1; + } + } else if (!stat(git_path("rebase-merge"), &st)) { + if (!stat(git_path("rebase-merge/interactive"), &st)) + state.rebase_interactive_in_progress = 1; + else + state.rebase_in_progress = 1; + } else if (!stat(git_path("CHERRY_PICK_HEAD"), &st)) { + state.cherry_pick_in_progress = 1; + } + if (!stat(git_path("BISECT_LOG"), &st)) + state.bisect_in_progress = 1; + + if (state.merge_in_progress) + show_merge_in_progress(s, &state, state_color); + else if (state.am_in_progress) + show_am_in_progress(s, &state, state_color); + else if (state.rebase_in_progress || state.rebase_interactive_in_progress) + show_rebase_in_progress(s, &state, state_color); + else if (state.cherry_pick_in_progress) + show_cherry_pick_in_progress(s, &state, state_color); + if (state.bisect_in_progress) + show_bisect_in_progress(s, &state, state_color); +} + void wt_status_print(struct wt_status *s) { const char *branch_color = color(WT_STATUS_ONBRANCH, s); @@ -726,6 +991,7 @@ void wt_status_print(struct wt_status *s) wt_status_print_tracking(s); } + wt_status_print_state(s); if (s->is_initial) { status_printf_ln(s, color(WT_STATUS_HEADER, s), ""); status_printf_ln(s, color(WT_STATUS_HEADER, s), _("Initial commit")); @@ -742,9 +1008,9 @@ void wt_status_print(struct wt_status *s) wt_status_print_submodule_summary(s, 1); /* unstaged */ } if (s->show_untracked_files) { - wt_status_print_other(s, &s->untracked, _("Untracked"), "add"); + wt_status_print_other(s, &s->untracked, _("Untracked files"), "add"); if (s->show_ignored_files) - wt_status_print_other(s, &s->ignored, _("Ignored"), "add -f"); + wt_status_print_other(s, &s->ignored, _("Ignored files"), "add -f"); } else if (s->commitable) status_printf_ln(s, GIT_COLOR_NORMAL, _("Untracked files not listed%s"), advice_status_hints @@ -757,23 +1023,31 @@ void wt_status_print(struct wt_status *s) status_printf_ln(s, GIT_COLOR_NORMAL, _("No changes")); else if (s->nowarn) ; /* nothing */ - else if (s->workdir_dirty) - printf(_("no changes added to commit%s\n"), - advice_status_hints - ? _(" (use \"git add\" and/or \"git commit -a\")") : ""); - else if (s->untracked.nr) - printf(_("nothing added to commit but untracked files present%s\n"), - advice_status_hints - ? _(" (use \"git add\" to track)") : ""); - else if (s->is_initial) - printf(_("nothing to commit%s\n"), advice_status_hints - ? _(" (create/copy files and use \"git add\" to track)") : ""); - else if (!s->show_untracked_files) - printf(_("nothing to commit%s\n"), advice_status_hints - ? _(" (use -u to show untracked files)") : ""); - else - printf(_("nothing to commit%s\n"), advice_status_hints - ? _(" (working directory clean)") : ""); + else if (s->workdir_dirty) { + if (advice_status_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 (advice_status_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 (advice_status_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 (advice_status_hints) + printf(_("nothing to commit (use -u to show untracked files)\n")); + else + printf(_("nothing to commit\n")); + } else + printf(_("nothing to commit, working directory clean\n")); } } |