From cd5f6bdd568118ad464c8ba06d273912ce8c4c2b Mon Sep 17 00:00:00 2001
From: Dylan Hurd <dylan.hurd@openai.com>
Date: Mon, 11 Aug 2025 10:23:38 -0700
Subject: [PATCH 1/2] [apply-patch] Support applypatch command string

---
 codex-rs/apply-patch/src/lib.rs | 28 +++++++++++++++++++++++++++-
 1 file changed, 27 insertions(+), 1 deletion(-)

diff --git a/codex-rs/apply-patch/src/lib.rs b/codex-rs/apply-patch/src/lib.rs
index 61b1b68f9e14..b8c8977b4f2b 100644
--- a/codex-rs/apply-patch/src/lib.rs
+++ b/codex-rs/apply-patch/src/lib.rs
@@ -81,9 +81,10 @@ pub struct ApplyPatchArgs {
     pub hunks: Vec<Hunk>,
 }
 
+const APPLY_PATCH_COMMANDS: [&str; 2] = ["apply_patch", "applypatch"];
 pub fn maybe_parse_apply_patch(argv: &[String]) -> MaybeApplyPatch {
     match argv {
-        [cmd, body] if cmd == "apply_patch" => match parse_patch(body) {
+        [cmd, body] if APPLY_PATCH_COMMANDS.contains(&cmd.as_str()) => match parse_patch(body) {
             Ok(source) => MaybeApplyPatch::Body(source),
             Err(e) => MaybeApplyPatch::PatchParseError(e),
         },
@@ -722,6 +723,31 @@ mod tests {
         }
     }
 
+    #[test]
+    fn test_literal_applypatch() {
+        let args = strs_to_strings(&[
+            "applypatch",
+            r#"*** Begin Patch
+*** Add File: foo
++hi
+*** End Patch
+"#,
+        ]);
+
+        match maybe_parse_apply_patch(&args) {
+            MaybeApplyPatch::Body(ApplyPatchArgs { hunks, patch: _ }) => {
+                assert_eq!(
+                    hunks,
+                    vec![Hunk::AddFile {
+                        path: PathBuf::from("foo"),
+                        contents: "hi\n".to_string()
+                    }]
+                );
+            }
+            result => panic!("expected MaybeApplyPatch::Body got {result:?}"),
+        }
+    }
+
     #[test]
     fn test_heredoc() {
         let args = strs_to_strings(&[

From cacd333596b445eb28d9ad838828b4d154bb54be Mon Sep 17 00:00:00 2001
From: Dylan Hurd <dylan.hurd@openai.com>
Date: Mon, 11 Aug 2025 12:16:30 -0700
Subject: [PATCH 2/2] mv const inside fn

---
 codex-rs/apply-patch/src/lib.rs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/codex-rs/apply-patch/src/lib.rs b/codex-rs/apply-patch/src/lib.rs
index b8c8977b4f2b..262d219d6dbc 100644
--- a/codex-rs/apply-patch/src/lib.rs
+++ b/codex-rs/apply-patch/src/lib.rs
@@ -81,8 +81,8 @@ pub struct ApplyPatchArgs {
     pub hunks: Vec<Hunk>,
 }
 
-const APPLY_PATCH_COMMANDS: [&str; 2] = ["apply_patch", "applypatch"];
 pub fn maybe_parse_apply_patch(argv: &[String]) -> MaybeApplyPatch {
+    const APPLY_PATCH_COMMANDS: [&str; 2] = ["apply_patch", "applypatch"];
     match argv {
         [cmd, body] if APPLY_PATCH_COMMANDS.contains(&cmd.as_str()) => match parse_patch(body) {
             Ok(source) => MaybeApplyPatch::Body(source),