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main: ls: Behave like standard Unix "ls" with directories 

Default to listing directory contents, add -d/--dironly to suppress
this.
This commit is contained in:
Colin Walters 2013-07-23 18:41:03 -04:00
parent 4de1d51266
commit 3ea62abe75
1 changed files with 22 additions and 4 deletions
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26
src/ostree/ot-builtin-ls.c
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@ -26,12 +26,14 @@
#include "ostree.h"
#include "ostree-repo-file.h"
static gboolean opt_dironly;
static gboolean opt_recursive;
static gboolean opt_checksum;
static gboolean opt_xattrs;
static gboolean opt_nul_filenames_only;
static GOptionEntry options[] = {
{ "dironly", 'd', 0, G_OPTION_ARG_NONE, &opt_dironly, "Do not recurse into directory arguments", NULL },
{ "recursive", 'R', 0, G_OPTION_ARG_NONE, &opt_recursive, "Print directories recursively", NULL },
{ "checksum", 'C', 0, G_OPTION_ARG_NONE, &opt_checksum, "Print checksum", NULL },
{ "xattrs", 'X', 0, G_OPTION_ARG_NONE, &opt_xattrs, "Print extended attributes", NULL },
@ -146,6 +148,7 @@ print_one_file (GFile *f,
static gboolean
print_directory_recurse (GFile *f,
int depth,
GError **error)
{
gboolean ret = FALSE;
@ -154,6 +157,13 @@ print_directory_recurse (GFile *f,
gs_unref_object GFileInfo *child_info = NULL;
GError *temp_error = NULL;
if (depth > 0)
depth--;
else if (depth == 0)
return TRUE;
else
g_assert (depth == -1);
dir_enum = g_file_enumerate_children (f, OSTREE_GIO_FAST_QUERYINFO,
G_FILE_QUERY_INFO_NOFOLLOW_SYMLINKS,
NULL,
@ -170,7 +180,7 @@ print_directory_recurse (GFile *f,
if (g_file_info_get_file_type (child_info) == G_FILE_TYPE_DIRECTORY)
{
if (!print_directory_recurse (child, error))
if (!print_directory_recurse (child, depth, error))
goto out;
}
@ -233,10 +243,18 @@ ostree_builtin_ls (int argc, char **argv, GFile *repo_path, GCancellable *cancel
print_one_file (f, file_info);
if (opt_recursive && g_file_info_get_file_type (file_info) == G_FILE_TYPE_DIRECTORY)
if (g_file_info_get_file_type (file_info) == G_FILE_TYPE_DIRECTORY)
{
if (!print_directory_recurse (f, error))
goto out;
if (opt_recursive)
{
if (!print_directory_recurse (f, -1, error))
goto out;
}
else if (!opt_dironly)
{
if (!print_directory_recurse (f, 1, error))
goto out;
}
}
}