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-rw-r--r--src/analyze/analyze-unit-files.c50
1 files changed, 50 insertions, 0 deletions
diff --git a/src/analyze/analyze-unit-files.c b/src/analyze/analyze-unit-files.c
new file mode 100644
index 0000000..ec9be33
--- /dev/null
+++ b/src/analyze/analyze-unit-files.c
@@ -0,0 +1,50 @@
+/* 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_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;
+}