From bf48c37dd8f0c5153face52084b71ce8d56400ea Mon Sep 17 00:00:00 2001
From: Andrew Phillips <andrew.phillips2@canada.ca>
Date: Mon, 25 Aug 2025 21:26:33 -0300
Subject: [PATCH] feat: add PIPESIZE constant for consistent buffer sizes

Co-authored-by: aider (openai/andrew/openrouter/deepseek/deepseek-chat-v3.1) <aider@aider.chat>
---
 src/meta_plugin/binary.rs | 3 ++-
 src/meta_plugin/magic.rs  | 6 ++++--
 2 files changed, 6 insertions(+), 3 deletions(-)

diff --git a/src/meta_plugin/binary.rs b/src/meta_plugin/binary.rs
index 4d134f0..4e81697 100644
--- a/src/meta_plugin/binary.rs
+++ b/src/meta_plugin/binary.rs
@@ -2,6 +2,7 @@ use anyhow::Result;
 use rusqlite::Connection;
 
 use crate::common::is_binary::is_binary;
+use crate::common::PIPESIZE;
 use crate::meta_plugin::MetaPlugin;
 
 #[derive(Debug, Clone, Default)]
@@ -43,7 +44,7 @@ impl BinaryMetaPlugin {
         
         let max_buffer_size = final_options.get("max_buffer_size")
             .and_then(|v| v.as_u64())
-            .unwrap_or(4096) as usize;
+            .unwrap_or(PIPESIZE as u64 / 2) as usize;
         
         BinaryMetaPlugin {
             meta_name: "binary".to_string(),
diff --git a/src/meta_plugin/magic.rs b/src/meta_plugin/magic.rs
index b0f6316..886f3ba 100644
--- a/src/meta_plugin/magic.rs
+++ b/src/meta_plugin/magic.rs
@@ -3,6 +3,8 @@ use magic::{Cookie, CookieFlags};
 use rusqlite::Connection;
 use std::io;
 
+use crate::common::PIPESIZE;
+
 use crate::meta_plugin::MetaPlugin;
 
 #[derive(Debug)]
@@ -23,7 +25,7 @@ impl MagicFileMetaPlugin {
     ) -> MagicFileMetaPlugin {
         // Start with default options
         let mut final_options = std::collections::HashMap::new();
-        final_options.insert("max_buffer_size".to_string(), serde_yaml::Value::Number(4096.into()));
+        final_options.insert("max_buffer_size".to_string(), serde_yaml::Value::Number((PIPESIZE / 2).into()));
         if let Some(opts) = options {
             for (key, value) in opts {
                 final_options.insert(key, value);
@@ -44,7 +46,7 @@ impl MagicFileMetaPlugin {
         
         let max_buffer_size = final_options.get("max_buffer_size")
             .and_then(|v| v.as_u64())
-            .unwrap_or(4096) as usize;
+            .unwrap_or((PIPESIZE / 2) as u64) as usize;
         
         MagicFileMetaPlugin {
             buffer: Vec::new(),