Check for VS Code before setting theme

Author: Justin Horner

themes/set-vscode-theme.sh

@@ -1,2 +1,4 @@
-code --install-extension $VSC_EXTENSION >/dev/null
-sed -i "s/\"workbench.colorTheme\": \".*\"/\"workbench.colorTheme\": \"$VSC_THEME\"/g" ~/.config/Code/User/settings.json
+if command -v code &>/dev/null; then
+  code --install-extension $VSC_EXTENSION >/dev/null
+  sed -i "s/\"workbench.colorTheme\": \".*\"/\"workbench.colorTheme\": \"$VSC_THEME\"/g" ~/.config/Code/User/settings.json
+fi