When you mix different file types, with ls-files you may get separate
listing. For example, "ls-files -cm" will show file "abc" twice: one
as part of cached list, one of modified list. With "ls" (and this
patch) they will be in a single sorted list (easier for the eye).
Duplicate entries are also removed. Note that display content is
compared, so if you have "-t" on, or you color file types differently,
you will get duplicate textual entries. This is good imo.
Signed-off-by: Nguyễn Thái Ngọc Duy <pclo...@gmail.com>
---
builtin/ls-files.c | 36 ++++++++++++++++++++++++------------
1 file changed, 24 insertions(+), 12 deletions(-)
diff --git a/builtin/ls-files.c b/builtin/ls-files.c
index c7aaade..42c530d 100644
--- a/builtin/ls-files.c
+++ b/builtin/ls-files.c
@@ -53,6 +53,13 @@ static const char *tag_modified = "";
static const char *tag_skip_worktree = "";
static const char *tag_resolve_undo = "";
+static int compare_output(const void *a_, const void *b_)
+{
+ const struct string_list_item *a = a_;
+ const struct string_list_item *b = b_;
+ return strcmp(a->util, b->util);
+}
+
static void write_name(struct strbuf *sb, const char *name)
{
/*
@@ -68,10 +75,12 @@ static void write_name(struct strbuf *sb, const char *name)
quote_path_relative(name, real_prefix, sb);
}
-static void strbuf_fputs(struct strbuf *sb, FILE *fp)
+static void strbuf_fputs(struct strbuf *sb, const char *full_name, FILE *fp)
{
- if (column_active(colopts)) {
- string_list_append(&output, strbuf_detach(sb, NULL));
+ if (column_active(colopts) || porcelain) {
+ struct string_list_item *it;
+ it = string_list_append(&output, strbuf_detach(sb, NULL));
+ it->util = (void*)full_name;
return;
}
fwrite(sb->buf, sb->len, 1, fp);
@@ -106,7 +115,7 @@ static void show_dir_entry(const char *tag, struct
dir_entry *ent)
strbuf_reset(&sb);
strbuf_addstr(&sb, tag);
write_dir_entry(&sb, ent);
- strbuf_fputs(&sb, stdout);
+ strbuf_fputs(&sb, ent->name, stdout);
}
static void show_other_files(struct dir_struct *dir)
@@ -223,7 +232,7 @@ static void show_ce_entry(const char *tag, const struct
cache_entry *ce)
ce_stage(ce));
}
write_ce_name(&sb, ce);
- strbuf_fputs(&sb, stdout);
+ strbuf_fputs(&sb, ce->name, stdout);
if (debug_mode) {
const struct stat_data *sd = &ce->ce_stat_data;
@@ -524,6 +533,7 @@ int cmd_ls_files(int argc, const char **argv, const char
*cmd_prefix)
const char *max_prefix;
struct dir_struct dir;
struct exclude_list *el;
+ struct column_options copts;
struct string_list exclude_list = STRING_LIST_INIT_NODUP;
struct option builtin_ls_files_options[] = {
{ OPTION_CALLBACK, 'z', NULL, NULL, NULL,
@@ -671,7 +681,7 @@ int cmd_ls_files(int argc, const char **argv, const char
*cmd_prefix)
if (debug_mode)
die(_("--column and --debug are incompatible"));
}
- if (column_active(colopts))
+ if (column_active(colopts) || porcelain)
line_terminator = 0;
if (require_work_tree && !is_inside_work_tree())
@@ -737,13 +747,15 @@ int cmd_ls_files(int argc, const char **argv, const char
*cmd_prefix)
if (show_resolve_undo)
show_ru_info();
- if (column_active(colopts)) {
- struct column_options copts;
- memset(&copts, 0, sizeof(copts));
- copts.padding = 2;
- print_columns(&output, colopts, &copts);
- string_list_clear(&output, 0);
+ memset(&copts, 0, sizeof(copts));
+ copts.padding = 2;
+ if (porcelain) {
+ qsort(output.items, output.nr, sizeof(*output.items),
+ compare_output);
+ string_list_remove_duplicates(&output, 0);
}
+ print_columns(&output, colopts, &copts);
+ string_list_clear(&output, 0);
if (ps_matched) {
int bad;
--
2.2.0.60.gb7b3c64
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