Update installer

install.zsh

@@ -44,29 +44,7 @@ install_flatpak() {
 	fi
 }
 
-if [[ -z $1 ]]; then
-	<<-HELP
-	Usage: $0 [opts] <program_names>
-	Options:
-	  -p, --path PATH   target directory to install into (defaults to ~/.local/bin)
-	  -f, --force       overwrite existing files in the same dir
-	  -s, --skip        when installing several scripts, skip scripts with unmet
-	                    dependencies instead of aborting.
-	  --no-flatpak      do not automatically install flatpak deps (still checks for them)
-	HELP
-	exit 1
-fi
-
-zparseopts -D -E p:=install_path -path:=install_path f=force -force=force \
-	s=skip -skip=skip -no-flatpak=noflatpakinstall
-
-if [[ ! $install_path ]]; then
-	install_path=$HOME/.local/bin
-else
-	install_path=${install_path[2]}
-fi
-
-for prog in $@; do
+install_prog() {
 	for lang in zsh ruby python amm; do
 		if uses_interpreter $lang $prog && ! have_dependency $lang; then
 			if [[ $skip ]]; then
@@ -101,4 +79,35 @@ for prog in $@; do
 		ln -fsr $prog $install_path || fail
 		succeed
 	fi
+}
+
+if [[ -z $1 ]]; then
+	<<-HELP
+	Usage: $0 [opts] <program_names>
+	Options:
+	  -a, --all         install all scripts (except flatpaks)
+	  -p, --path PATH   target directory to install into (defaults to ~/.local/bin)
+	  -f, --force       overwrite existing files in the same dir
+	  -s, --skip        when installing several scripts, skip scripts with unmet
+	                    dependencies instead of aborting.
+	  --no-flatpak      do not automatically install flatpak deps (still checks for them)
+	HELP
+	exit 1
+fi
+
+zparseopts -D -E p:=install_path -path:=install_path f=force -force=force \
+	s=skip -skip=skip -no-flatpak=noflatpakinstall a=all -all=all
+
+if [[ ! $install_path ]]; then
+	install_path=$HOME/.local/bin
+else
+	install_path=${install_path[2]}
+fi
+
+if [[ $all ]]; then
+	set - devel/* misc/* void/* xdg-wrappers/*
+fi
+
+for prog in $@; do
+	install_prog $prog
 done