From e8771f1156a59a9cb6b06b0d9f2a76b4963364f3 Mon Sep 17 00:00:00 2001
From: Michael Wolf <maw@pobox.com>
Date: Wed, 3 Apr 2024 11:29:32 -0600
Subject: [PATCH] Add shfmt.sh

---
 shfmt.sh | 39 +++++++++++++++++++++++++++++++++++++++
 1 file changed, 39 insertions(+)
 create mode 100644 shfmt.sh

diff --git a/shfmt.sh b/shfmt.sh
new file mode 100644
index 0000000..68e0fde
--- /dev/null
+++ b/shfmt.sh
@@ -0,0 +1,39 @@
+set -uo pipefail
+IFS=$'\n\t'
+
+DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
+
+source "$DIR/_reformat-common.bash"
+
+set -e
+
+file="$1"
+
+pushd "$(dirname "$file")" 2>&1
+
+if [[ "$WOULD_REFORMAT" = "would_reformat" ]]; then
+    # probably others too :(
+    syntax_error_retval=1
+
+    set +e
+    out=$(dart format -o none --set-exit-if-changed "$file"
+    retval="$?"
+    set -e
+
+    if [[ "$retval" = "$syntax_error_retval" ]]; then
+        retval=2
+    fi
+
+    exit "$retval"
+fi
+
+if [[ "$WOULD_REFORMAT" = "do_reformat" ]]; then
+    out=$(shfmt -w "$file" 2>&1 > /dev/null)
+    retval="$?"
+
+    echo "$out"
+    exit "$retval"
+fi
+
+exit 255
+