diff options
Diffstat (limited to 'ifinstalled')
| -rwxr-xr-x | ifinstalled | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/ifinstalled b/ifinstalled new file mode 100755 index 0000000..c192eba --- /dev/null +++ b/ifinstalled @@ -0,0 +1,12 @@ +#!/bin/sh + +# Some optional functions in LARBS require programs not installed by default. I +# use this little script to check to see if a command exists and if it doesn't +# it informs the user that they need that command to continue. This is used in +# various other scripts for clarity's sake. + +for x in "$@"; do + if ! which "$x" >/dev/null 2>&1 && ! pacman -Qq "$x" >/dev/null 2>&1; then + notify-send "📦 $x" "must be installed for this function." && exit 1 ; + fi +done |