Emacs shell snippet: notcmd

2014-01-03 19:05:45 +01:00 · 2014-01-03 19:05:45 +01:00 · 9cb4840fca
parent 6c7add0ac0
commit 9cb4840fca
1 changed files with 7 additions and 0 deletions
--- a/.emacs.d/snippets/sh-mode/notcmd
+++ b/.emacs.d/snippets/sh-mode/notcmd
@ -0,0 +1,7 @@
+# name: ! command ...
+# key: notcmd
+# --
+if ! command -v $1 >/dev/null 2>&1; then
+    echo >&2 "'$1' not found in PATH. Exiting."
+    exit 1
+fi