From 944d87915a191af442b3895ef5af89ffb65789d8 Mon Sep 17 00:00:00 2001
From: Evan Silberman <evan@jklol.net>
Date: Mon, 11 Nov 2024 11:24:21 -0800
Subject: [PATCH] Recognize "oksh" executable name as ksh

A portable version of OpenBSD's ksh is distributed with the executable
name oksh [1]. It's a descendant of pdksh and can be shellchecked as
ksh.

[1]: https://github.com/ibara/oksh
---
 src/ShellCheck/Data.hs   | 1 +
 src/ShellCheck/Parser.hs | 3 ++-
 2 files changed, 3 insertions(+), 1 deletion(-)

diff --git a/src/ShellCheck/Data.hs b/src/ShellCheck/Data.hs
index 3000a9954..a145684ef 100644
--- a/src/ShellCheck/Data.hs
+++ b/src/ShellCheck/Data.hs
@@ -167,6 +167,7 @@ shellForExecutable name =
         "ksh"   -> return Ksh
         "ksh88" -> return Ksh
         "ksh93" -> return Ksh
+        "oksh"  -> return Ksh
         _ -> Nothing
 
 flagsForRead = "sreu:n:N:i:p:a:t:"
diff --git a/src/ShellCheck/Parser.hs b/src/ShellCheck/Parser.hs
index 66d62ffc9..3986dab75 100644
--- a/src/ShellCheck/Parser.hs
+++ b/src/ShellCheck/Parser.hs
@@ -3387,7 +3387,8 @@ readScriptFile sourced = do
         "busybox sh",
         "bash",
         "bats",
-        "ksh"
+        "ksh",
+        "oksh"
         ]
     badShells = [
         "awk",