2 files changed, 15 insertions(+), 4 deletions(-)

M install.sh
M overlay/.xprofile

@@ 1,7 1,16 @@
 #!/bin/sh
 
+check_prog() {
+	if [ ! -x "$(which "$1")" ] ; then
+		echo "ERROR: could not find '$1' in PATH" 1>&2
+		exit 1
+	fi
+}
+
 set -u
 
+check_prog curl
+
 # install overlay
 cd "$(dirname "$0")"
 DOTFILES_DIR="$(pwd)"


@@ 36,7 45,6 @@ curl -SsfLo ~/.zsh/completions/git-completion.zsh --create-dirs \
 # zsh docker completions
 curl -SsfLo ~/.zsh/completions/_docker-compose https://raw.githubusercontent.com/docker/compose/1.23.2/contrib/completion/zsh/_docker-compose 
 
-
 # setup gitconfig
 git_username="$(git config --get user.name)"
 git_email="$(git config --get user.email)"

@@ 1,4 1,7 @@
 export XDG_CURRENT_DESKTOP=GNOME
-xinput set-prop /dev/wsmouse "WS Pointer Wheel Emulation" 1
-xinput set-prop /dev/wsmouse "WS Pointer Wheel Emulation Button" 2
-
+if [ -x "$(which xinput)" ] ; then
+	if [ -e /dev/wsmouse ] ; then
+		xinput set-prop /dev/wsmouse "WS Pointer Wheel Emulation" 1
+		xinput set-prop /dev/wsmouse "WS Pointer Wheel Emulation Button" 2
+	fi
+fi