When there are lots of items to be cleaned, it is hard to see them all
in one screen. Show them in columns will solve this problem.
Signed-off-by: Jiang Xin <worldhello.net@xxxxxxxxx>
Comments-by: Matthieu Moy <Matthieu.Moy@xxxxxxx>
---
Documentation/config.txt | 4 ++++
builtin/clean.c | 49 +++++++++++++++++++++++++++++++++++++++---------
2 files changed, 44 insertions(+), 9 deletions(-)
diff --git a/Documentation/config.txt b/Documentation/config.txt
index 6e53f..e031b 100644
--- a/Documentation/config.txt
+++ b/Documentation/config.txt
@@ -955,6 +955,10 @@ column.branch::
Specify whether to output branch listing in `git branch` in columns.
See `column.ui` for details.
+column.clean::
+ Specify the layout when list items in `git clean -i`, which always
+ shows files and directories in columns. See `column.ui` for details.
+
column.status::
Specify whether to output untracked files in `git status` in columns.
See `column.ui` for details.
diff --git a/builtin/clean.c b/builtin/clean.c
index f28d6..f25ba 100644
--- a/builtin/clean.c
+++ b/builtin/clean.c
@@ -13,10 +13,12 @@
#include "refs.h"
#include "string-list.h"
#include "quote.h"
+#include "column.h"
static int force = -1; /* unset */
static int interactive;
static struct string_list del_list = STRING_LIST_INIT_DUP;
+static unsigned int colopts;
static const char *const builtin_clean_usage[] = {
N_("git clean [-d] [-f] [-i] [-n] [-q] [-e <pattern>] [-x | -X] [--] <paths>..."),
@@ -31,8 +33,13 @@ static const char *msg_warn_remove_failed = N_("failed to remove %s");
static int git_clean_config(const char *var, const char *value, void *cb)
{
- if (!strcmp(var, "clean.requireforce"))
+ if (!prefixcmp(var, "column."))
+ return git_column_config(var, value, "clean", &colopts);
+
+ if (!strcmp(var, "clean.requireforce")) {
force = !git_config_bool(var, value);
+ return 0;
+ }
return git_default_config(var, value, cb);
}
@@ -144,21 +151,46 @@ static int remove_dirs(struct strbuf *path, const char *prefix, int force_flag,
return ret;
}
-static void interactive_main_loop(void)
+static void pretty_print_dels(void)
{
- struct strbuf confirm = STRBUF_INIT;
- struct strbuf buf = STRBUF_INIT;
+ struct string_list list = STRING_LIST_INIT_DUP;
struct string_list_item *item;
+ struct strbuf buf = STRBUF_INIT;
const char *qname;
+ struct column_options copts;
+
+ for_each_string_list_item(item, &del_list) {
+ qname = quote_path_relative(item->string, NULL, &buf);
+ string_list_append(&list, qname);
+ }
+
+ /*
+ * always enable column display, we only consult column.*
+ * about layout strategy and stuff
+ */
+ colopts = (colopts & ~COL_ENABLE_MASK) | COL_ENABLED;
+ memset(&copts, 0, sizeof(copts));
+ copts.indent = " ";
+ copts.padding = 2;
+ print_columns(&list, colopts, &copts);
+ putchar('\n');
+ strbuf_release(&buf);
+ string_list_clear(&list, 0);
+}
+
+static void interactive_main_loop(void)
+{
+ struct strbuf confirm = STRBUF_INIT;
while (del_list.nr) {
putchar('\n');
- for_each_string_list_item(item, &del_list) {
- qname = quote_path_relative(item->string, NULL, &buf);
- printf(_(msg_would_remove), qname);
- }
+ printf_ln(Q_("Would remove the following item:",
+ "Would remove the following items:",
+ del_list.nr));
putchar('\n');
+ pretty_print_dels();
+
printf(_("Remove [y/n]? "));
if (strbuf_getline(&confirm, stdin, '\n') != EOF) {
strbuf_trim(&confirm);
@@ -184,7 +216,6 @@ static void interactive_main_loop(void)
}
}
- strbuf_release(&buf);
strbuf_release(&confirm);
}
--
1.8.3.rc2.380.g956c2b2
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