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/* SPDX-License-Identifier: LGPL-2.1-or-later */
#include "analyze.h"
#include "analyze-unit-files.h"
#include "path-lookup.h"
#include "strv.h"
static bool strv_fnmatch_strv_or_empty(char* const* patterns, char **strv, int flags) {
STRV_FOREACH(s, strv)
if (strv_fnmatch_or_empty(patterns, *s, flags))
return true;
return false;
}
int verb_unit_files(int argc, char *argv[], void *userdata) {
_cleanup_hashmap_free_ Hashmap *unit_ids = NULL, *unit_names = NULL;
_cleanup_(lookup_paths_free) LookupPaths lp = {};
char **patterns = strv_skip(argv, 1);
const char *k, *dst;
char **v;
int r;
r = lookup_paths_init_or_warn(&lp, arg_runtime_scope, 0, NULL);
if (r < 0)
return r;
r = unit_file_build_name_map(&lp, NULL, &unit_ids, &unit_names, NULL);
if (r < 0)
return log_error_errno(r, "unit_file_build_name_map() failed: %m");
HASHMAP_FOREACH_KEY(dst, k, unit_ids) {
if (!strv_fnmatch_or_empty(patterns, k, FNM_NOESCAPE) &&
!strv_fnmatch_or_empty(patterns, dst, FNM_NOESCAPE))
continue;
printf("ids: %s → %s\n", k, dst);
}
HASHMAP_FOREACH_KEY(v, k, unit_names) {
if (!strv_fnmatch_or_empty(patterns, k, FNM_NOESCAPE) &&
!strv_fnmatch_strv_or_empty(patterns, v, FNM_NOESCAPE))
continue;
_cleanup_free_ char *j = strv_join(v, ", ");
printf("aliases: %s ← %s\n", k, j);
}
return EXIT_SUCCESS;
}
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