From 147c0220e19e4de7e0d4b23f8f18de66a607d350 Mon Sep 17 00:00:00 2001
From: Tim McCarthy <thoomfish@gmail.com>
Date: Fri, 28 Mar 2025 15:37:53 -0700
Subject: [PATCH] Add shell snippets

---
 emacs/snippets/sh-mode/bang |  6 ++++++
 emacs/snippets/sh-mode/sdir | 14 ++++++++++++++
 2 files changed, 20 insertions(+)
 create mode 100644 emacs/snippets/sh-mode/bang
 create mode 100644 emacs/snippets/sh-mode/sdir

diff --git a/emacs/snippets/sh-mode/bang b/emacs/snippets/sh-mode/bang
new file mode 100644
index 0000000..5e11f0e
--- /dev/null
+++ b/emacs/snippets/sh-mode/bang
@@ -0,0 +1,6 @@
+# -*- mode: snippet -*-
+# name: bang
+# key: !
+# --
+#!/usr/bin/env bash
+$0
\ No newline at end of file
diff --git a/emacs/snippets/sh-mode/sdir b/emacs/snippets/sh-mode/sdir
new file mode 100644
index 0000000..49cf35e
--- /dev/null
+++ b/emacs/snippets/sh-mode/sdir
@@ -0,0 +1,14 @@
+# -*- mode: snippet -*-
+# name: the currently executing/sourced script's directory
+# key: script-dir
+# --
+# See https://stackoverflow.com/a/246128/3561275
+SOURCE="\${BASH_SOURCE[0]}"
+while [ -h "\$SOURCE" ]; do # resolve \$SOURCE until the file is no longer a symlink
+  DIR="\$( cd -P "\$( dirname "\$SOURCE" )" >/dev/null 2>&1 && pwd )"
+  SOURCE="\$(readlink "\$SOURCE")"
+  [[ \$SOURCE != /* ]] && SOURCE="\$DIR/\$SOURCE" # if \$SOURCE was a relative symlink, we need to resolve it relative to the path where the symlink file was located
+done
+DIR="\$( cd -P "\$( dirname "\$SOURCE" )" >/dev/null 2>&1 && pwd )"
+
+$0
\ No newline at end of file