From f03a0863ba3da7cf34e938a7de1cf92675b09c41 Mon Sep 17 00:00:00 2001
From: Jonas Maier <>
Date: Thu, 5 Mar 2026 20:40:47 +0100
Subject: basic path completion

---
 src/completion.rs | 34 ++++++++++++++++++++++++++++++++++
 src/main.rs       |  1 +
 2 files changed, 35 insertions(+)
 create mode 100644 src/completion.rs

(limited to 'src')

diff --git a/src/completion.rs b/src/completion.rs
new file mode 100644
index 0000000..63ac866
--- /dev/null
+++ b/src/completion.rs
@@ -0,0 +1,34 @@
+use crate::*;
+use std::fs;
+
+pub struct Suggestion {
+    pub display: BString,
+    full: BString,
+}
+
+pub fn _path_completion(mut prefix: BString) -> io::Result<Vec<Suggestion>> {
+    let mut partial_entry = BString::new();
+    while let Some(c) = prefix.last().cloned() {
+        if c == b'/' {
+            break;
+        }
+        partial_entry.push(c);
+        prefix.pop();
+    }
+    partial_entry.reverse();
+
+    let mut sugs = Vec::new();
+
+    for entry in fs::read_dir(OsStr::from_bytes(&prefix))? {
+        let entry = entry?;
+        let name = entry.file_name().as_bytes().to_vec();
+        if name.starts_with(&partial_entry) {
+            sugs.push(Suggestion {
+                display: name,
+                full: entry.path().as_os_str().as_bytes().to_vec(),
+            });
+        }
+    }
+
+    Ok(sugs)
+}
diff --git a/src/main.rs b/src/main.rs
index b064fcb..5b195e4 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -12,6 +12,7 @@ pub mod parse;
 pub mod raw;
 pub mod run;
 pub mod reload;
+pub mod completion;
 
 use linebuf::LineBuf;
 use raw::*;
-- 
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