From 65500761a632d22057d3b3e709b91dde168e125b Mon Sep 17 00:00:00 2001
From: frosty <frostinator33@airmail.cc>
Date: Sat, 3 Oct 2026 13:30:21 -0400
Subject: feat: add --exclude/--include

---
 src/Main.c | 19 ++++++++++++++++++-
 1 file changed, 18 insertions(+), 1 deletion(-)

(limited to 'src/Main.c')

diff --git a/src/Main.c b/src/Main.c
index b7c77f1..0acadf1 100644
--- a/src/Main.c
+++ b/src/Main.c
@@ -6,6 +6,13 @@
 #include <libxml/parser.h>
 #include <stdio.h>
 #include <stdlib.h>
+#include <string.h>
+
+static const char *base_name(const char *path) {
+  const char *slash = strrchr(path, '/');
+
+  return slash == NULL ? path : slash + 1;
+}
 
 static int run(int argc, char **argv) {
   CliOptions options;
@@ -16,6 +23,7 @@ static int run(int argc, char **argv) {
 
   parse_result = cli_parse(argc, argv, &options);
   if (parse_result != CLI_PARSE_OK) {
+    cli_free_options(&options);
     return parse_result == CLI_PARSE_ERROR ? EXIT_FAILURE : EXIT_SUCCESS;
   }
 
@@ -26,6 +34,7 @@ static int run(int argc, char **argv) {
     automatic_output = path_make_default_output(options.input_path);
     if (automatic_output == NULL) {
       logger_error("unable to allocate output path");
+      cli_free_options(&options);
       return EXIT_FAILURE;
     }
     output_path = automatic_output;
@@ -33,12 +42,20 @@ static int run(int argc, char **argv) {
 
   if (options.input_type == INPUT_TYPE_DIRECTORY) {
     result = process_directory(options.input_path, output_path,
-                               options.overwrite_output);
+                               options.overwrite_output, &options.patterns);
+  } else if (pattern_list_resolve(
+                 &options.patterns, base_name(options.input_path), 0,
+                 pattern_list_default_kind(&options.patterns)) ==
+             PATTERN_EXCLUDE) {
+    logger_error("input file is excluded by the active patterns: %s",
+                 options.input_path);
+    result = -1;
   } else {
     result = process_file(options.input_path, output_path);
   }
 
   free(automatic_output);
+  cli_free_options(&options);
   return result == 0 ? EXIT_SUCCESS : EXIT_FAILURE;
 }
 
-- 
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