From e093b2be1c333e67c96aebb0a5291bea9ae3d6db Mon Sep 17 00:00:00 2001
From: nsfisis <nsfisis@gmail.com>
Date: Tue, 18 Aug 2026 01:57:02 +0900
Subject: refactor(preg): drop the offset argument from preg_match

Every call site but one passed offset 0. The remaining one, the UTF-8
chunking loop in Application, slices the subject instead: its pattern has
no anchor or lookaround, so matching a suffix is equivalent to starting
the search at that offset.

Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
---
 crates/shirabe/src/util/remote_filesystem.rs | 12 +++++-------
 1 file changed, 5 insertions(+), 7 deletions(-)

(limited to 'crates/shirabe/src/util/remote_filesystem.rs')

diff --git a/crates/shirabe/src/util/remote_filesystem.rs b/crates/shirabe/src/util/remote_filesystem.rs
index 7af5473a..a7901567 100644
--- a/crates/shirabe/src/util/remote_filesystem.rs
+++ b/crates/shirabe/src/util/remote_filesystem.rs
@@ -19,7 +19,7 @@ use shirabe_php_shim::{
     STREAM_NOTIFY_PROGRESS, array_replace_recursive, base64_encode, explode, extension_loaded,
     file_get_contents, file_get_contents5, file_put_contents, filter_var_boolean, gethostbyname,
     http_clear_last_response_headers, http_get_last_response_headers, ini_get, json_decode_assoc,
-    parse_url, php_regex, preg_match2, preg_quote, preg_replace, strpos, strtolower, strtr, substr,
+    parse_url, php_regex, preg_match, preg_quote, preg_replace, strpos, strtolower, strtr, substr,
     trim, zlib_decode,
 };
 
@@ -148,7 +148,7 @@ impl RemoteFilesystem {
     pub fn find_status_code(headers: &[String]) -> Option<i64> {
         let mut value: Option<i64> = None;
         for header in headers {
-            if let Some(m) = preg_match2(php_regex!("{^HTTP/\\S+ (\\d+)}i"), header, 0) {
+            if let Some(m) = preg_match(php_regex!("{^HTTP/\\S+ (\\d+)}i"), header) {
                 value = m.get(1).and_then(|s| s.parse().ok()).or(Some(0));
             }
         }
@@ -159,7 +159,7 @@ impl RemoteFilesystem {
     pub fn find_status_message(&self, headers: &[String]) -> Option<String> {
         let mut value: Option<String> = None;
         for header in headers {
-            if preg_match2(php_regex!("{^HTTP/\\S+ \\d+}i"), header, 0).is_some() {
+            if preg_match(php_regex!("{^HTTP/\\S+ \\d+}i"), header).is_some() {
                 value = Some(header.clone());
             }
         }
@@ -285,10 +285,9 @@ impl RemoteFilesystem {
             crate::io::DEBUG,
         );
 
-        if (preg_match2(
+        if (preg_match(
             php_regex!("{^http://(repo\\.)?packagist\\.org/p/}"),
             &file_url,
-            0,
         )
         .is_none()
             || (strpos(&file_url, "$").is_none() && strpos(&file_url, "%24").is_none()))
@@ -475,10 +474,9 @@ impl RemoteFilesystem {
                     None,
                 ) != ".zip")
             && content_type.is_some()
-            && preg_match2(
+            && preg_match(
                 php_regex!("{^text/html\\b}i"),
                 content_type.as_deref().unwrap_or(""),
-                0,
             )
             .is_some();
         if bitbucket_login_match {
-- 
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