Merge branch 'jk/abbrev-auto'

diff --git a/builtin/commit.c b/builtin/commit.c
index 77e3dc849419e697abe8f2f4c7d753cce17634a8..1cba3b75c8dc121cf86558aa96726ea99f28eba3 100644 (file)
--- a/builtin/commit.c
+++ b/builtin/commit.c
@@ -142,14 +142,24 @@ static int show_ignored_in_status, have_option_m;
 static const char *only_include_assumed;
 static struct strbuf message = STRBUF_INIT;
 
-static enum status_format {
-       STATUS_FORMAT_NONE = 0,
-       STATUS_FORMAT_LONG,
-       STATUS_FORMAT_SHORT,
-       STATUS_FORMAT_PORCELAIN,
+static enum wt_status_format status_format = STATUS_FORMAT_UNSPECIFIED;
 
-       STATUS_FORMAT_UNSPECIFIED
-} status_format = STATUS_FORMAT_UNSPECIFIED;
+static int opt_parse_porcelain(const struct option *opt, const char *arg, int unset)
+{
+       enum wt_status_format *value = (enum wt_status_format *)opt->value;
+       if (unset)
+               *value = STATUS_FORMAT_NONE;
+       else if (!arg)
+               *value = STATUS_FORMAT_PORCELAIN;
+       else if (!strcmp(arg, "v1") || !strcmp(arg, "1"))
+               *value = STATUS_FORMAT_PORCELAIN;
+       else if (!strcmp(arg, "v2") || !strcmp(arg, "2"))
+               *value = STATUS_FORMAT_PORCELAIN_V2;
+       else
+               die("unsupported porcelain version '%s'", arg);
+
+       return 0;
+}
 
 static int opt_parse_m(const struct option *opt, const char *arg, int unset)
 {
@@ -387,7 +397,7 @@ static const char *prepare_index(int argc, const char **argv, const char *prefix
         */
        if (all || (also && pathspec.nr)) {
                hold_locked_index(&index_lock, 1);
-               add_files_to_cache(also ? prefix : NULL, &pathspec, 0, 0);
+               add_files_to_cache(also ? prefix : NULL, &pathspec, 0);
                refresh_cache_or_die(refresh_flags);
                update_main_cache_tree(WRITE_TREE_SILENT);
                if (write_locked_index(&the_index, &index_lock, CLOSE_LOCK))
@@ -500,24 +510,13 @@ static int run_status(FILE *fp, const char *index_file, const char *prefix, int
        s->fp = fp;
        s->nowarn = nowarn;
        s->is_initial = get_sha1(s->reference, sha1) ? 1 : 0;
+       if (!s->is_initial)
+               hashcpy(s->sha1_commit, sha1);
+       s->status_format = status_format;
+       s->ignore_submodule_arg = ignore_submodule_arg;
 
        wt_status_collect(s);
-
-       switch (status_format) {
-       case STATUS_FORMAT_SHORT:
-               wt_shortstatus_print(s);
-               break;
-       case STATUS_FORMAT_PORCELAIN:
-               wt_porcelain_print(s);
-               break;
-       case STATUS_FORMAT_UNSPECIFIED:
-               die("BUG: finalize_deferred_config() should have been called");
-               break;
-       case STATUS_FORMAT_NONE:
-       case STATUS_FORMAT_LONG:
-               wt_status_print(s);
-               break;
-       }
+       wt_status_print(s);
 
        return s->commitable;
 }
@@ -1099,7 +1098,7 @@ static const char *read_commit_message(const char *name)
  * is not in effect here.
  */
 static struct status_deferred_config {
-       enum status_format status_format;
+       enum wt_status_format status_format;
        int show_branch;
 } status_deferred_config = {
        STATUS_FORMAT_UNSPECIFIED,
@@ -1109,6 +1108,7 @@ static struct status_deferred_config {
 static void finalize_deferred_config(struct wt_status *s)
 {
        int use_deferred_config = (status_format != STATUS_FORMAT_PORCELAIN &&
+                                  status_format != STATUS_FORMAT_PORCELAIN_V2 &&
                                   !s->null_termination);
 
        if (s->null_termination) {
@@ -1336,9 +1336,9 @@ int cmd_status(int argc, const char **argv, const char *prefix)
                            N_("show status concisely"), STATUS_FORMAT_SHORT),
                OPT_BOOL('b', "branch", &s.show_branch,
                         N_("show branch information")),
-               OPT_SET_INT(0, "porcelain", &status_format,
-                           N_("machine-readable output"),
-                           STATUS_FORMAT_PORCELAIN),
+               { OPTION_CALLBACK, 0, "porcelain", &status_format,
+                 N_("version"), N_("machine-readable output"),
+                 PARSE_OPT_OPTARG, opt_parse_porcelain },
                OPT_SET_INT(0, "long", &status_format,
                            N_("show status in long format (default)"),
                            STATUS_FORMAT_LONG),
@@ -1380,7 +1380,13 @@ int cmd_status(int argc, const char **argv, const char *prefix)
        fd = hold_locked_index(&index_lock, 0);
 
        s.is_initial = get_sha1(s.reference, sha1) ? 1 : 0;
+       if (!s.is_initial)
+               hashcpy(s.sha1_commit, sha1);
+
        s.ignore_submodule_arg = ignore_submodule_arg;
+       s.status_format = status_format;
+       s.verbose = verbose;
+
        wt_status_collect(&s);
 
        if (0 <= fd)
@@ -1389,23 +1395,7 @@ int cmd_status(int argc, const char **argv, const char *prefix)
        if (s.relative_paths)
                s.prefix = prefix;
 
-       switch (status_format) {
-       case STATUS_FORMAT_SHORT:
-               wt_shortstatus_print(&s);
-               break;
-       case STATUS_FORMAT_PORCELAIN:
-               wt_porcelain_print(&s);
-               break;
-       case STATUS_FORMAT_UNSPECIFIED:
-               die("BUG: finalize_deferred_config() should have been called");
-               break;
-       case STATUS_FORMAT_NONE:
-       case STATUS_FORMAT_LONG:
-               s.verbose = verbose;
-               s.ignore_submodule_arg = ignore_submodule_arg;
-               wt_status_print(&s);
-               break;
-       }
+       wt_status_print(&s);
        return 0;
 }