From 8ca463b5c69e95ed100dd66e1134427319cf407c Mon Sep 17 00:00:00 2001
From: Changsheng Wu <Congee@users.noreply.github.com>
Date: Thu, 15 Dec 2022 03:34:11 -0500
Subject: [PATCH] Do not hardcode $SHELL path for bash (#260)

Some systems do not have /bin/bash. e.g., Alpine and NixOS. This change reads
the path dynamically via `which`. It solves the error `fork/exec /bin/bash`.
---
 bin/git-forgit | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/bin/git-forgit b/bin/git-forgit
index 85821bc..48e0a35 100755
--- a/bin/git-forgit
+++ b/bin/git-forgit
@@ -12,8 +12,11 @@
 # This gives users the choice to set aliases inside of their git config instead
 # of their shell config if they prefer.
 
-# Set shell for fzf preview commands
-SHELL=/bin/bash
+# Disable shellcheck for "which", because it suggests "command -v xxx" instead,
+# which is not a working replacement.
+# See https://github.com/koalaman/shellcheck/issues/1162
+# shellcheck disable=2230
+SHELL="$(which bash)" # Set shell for fzf preview commands
 
 # Get absolute forgit path
 FORGIT=$(cd -- "$(dirname -- "${BASH_SOURCE[0]}")" &>/dev/null && pwd)/$(basename -- "${BASH_SOURCE[0]}")