From 05f42e9d6e2f59d0af447681d8570accaefd05b7 Mon Sep 17 00:00:00 2001
From: fanyx <fanyx@pm.me>
Date: Thu, 9 Jun 2022 13:53:09 +0200
Subject: [PATCH] Add custom completions to bash

---
 .config/completions/sv   |  27 ++++++++
 .config/completions/xbps | 133 +++++++++++++++++++++++++++++++++++++++
 .void.bash_aliases       |   6 ++
 .void.bashrc             |   7 +++
 4 files changed, 173 insertions(+)
 create mode 100644 .config/completions/sv
 create mode 100644 .config/completions/xbps

diff --git a/.config/completions/sv b/.config/completions/sv
new file mode 100644
index 0000000..a459de5
--- /dev/null
+++ b/.config/completions/sv
@@ -0,0 +1,27 @@
+# bash completion for runit sv(1)
+
+_sv()
+{
+    local cur prev words cword commands
+    _init_completion || return
+
+    commands='up down status once pause cont hup alarm interrupt 1 2 term kill exit start stop restart shutdown force-stop force-reload force-restart force-shutdown'
+
+    case $prev in
+        -w)
+            return
+            ;;
+        -* | sv)
+            COMPREPLY=( $(compgen -W "${commands}" -- ${cur}) )
+            return
+            ;;
+        *)
+            COMPREPLY=( /var/service/* )
+            COMPREPLY+=( /home/hendrik/sv/* )
+            COMPREPLY=( ${COMPREPLY[@]##*/} )
+            COMPREPLY=( $(compgen -W '${COMPREPLY[@]}' -- ${cur}) )
+            return
+            ;;
+    esac
+}
+complete -F _sv sv
diff --git a/.config/completions/xbps b/.config/completions/xbps
new file mode 100644
index 0000000..b824445
--- /dev/null
+++ b/.config/completions/xbps
@@ -0,0 +1,133 @@
+_xbps_parse_help() {
+	local IFS line word
+
+	$1 --help 2>&1 | while IFS=$'\n' read -r line; do
+		[[ $line == *([ $'\t'])-* ]] || continue
+
+		IFS=$' \t,='
+		for word in $line; do
+			[[ $word == -* ]] || continue
+			printf -- '%s\n' $word
+		done
+	done | sort | uniq
+}
+
+_xbps_all_packages() {
+	xbps-query -Rs "$1*" | sed 's/^... \([^ ]*\)-.* .*/\1/'
+}
+
+_xbps_installed_packages() {
+	xbps-query -l | sed 's/^.. \([^ ]*\)-.* .*/\1/'
+}
+
+_xbps_all_reply() {
+	COMPREPLY=( $( compgen -W '$(_xbps_all_packages "$1")' -- "$1") )
+}
+
+_xbps_installed_reply() {
+	COMPREPLY=( $( compgen -W '$(_xbps_installed_packages)' -- "$1") )
+}
+
+_xbps_complete() {
+	local cur prev words cword
+
+	_init_completion || return
+
+	if [[ "$cur" == -* ]]; then
+		COMPREPLY=( $( compgen -W '$( _xbps_parse_help "$1" )' -- "$cur") )
+		return
+	fi
+
+	local common='C|-config|r|-rootdir'
+	local morecommon="$common|c|-cachedir"
+
+	local modes='auto manual hold unhold'
+	local props='architecture
+		archive-compression-type
+		automatic-install
+		build-options
+		conf_files
+		conflicts
+		filename-sha256
+		filename-size
+		homepage
+		install-date
+		install-msg
+		install-script
+		installed_size
+		license
+		maintainer
+		metafile-sha256
+		packaged-with
+		pkgver
+		preserve
+		provides
+		remove-msg
+		remove-script
+		replaces
+		repository
+		shlib-provides
+		shlib-requires
+		short_desc
+		source-revisions
+		state'
+
+	case $1 in
+		xbps-dgraph)
+			if [[ $prev != -@(c|o|r) ]]; then
+				_xbps_installed_reply $cur
+				return
+			fi
+			;;
+		xbps-install | xi)
+			if [[ $prev != -@($morecommon) ]]; then
+				_xbps_all_reply $cur
+				return
+			fi
+			;;
+		xbps-pkgdb)
+			if [[ $prev == -@(m|-mode) ]]; then
+				COMPREPLY=( $( compgen -W "$modes" -- "$cur") )
+				return
+			fi
+			if [[ $prev != -@($common) ]]; then
+				_xbps_installed_reply $cur
+				return
+			fi
+			;;
+		xbps-query)
+			if [[ $prev == -@(p|-property) ]]; then
+				COMPREPLY=( $( compgen -W "$props" -- "$cur") )
+				return
+			fi
+			if [[ $prev != -@($morecommon|o|-ownedby) ]]; then
+				local w
+				for w in "${words[@]}"; do
+					if [[ "$w" == -@(R|-repository) ]]; then
+						_xbps_all_reply $cur
+						return
+					fi
+				done
+				_xbps_installed_reply $cur
+				return
+			fi
+			;;
+		xbps-reconfigure)
+			if [[ $prev != -@($common) ]]; then
+				_xbps_installed_reply $cur
+				return
+			fi
+			;;
+		xbps-remove | xr)
+			if [[ $prev != -@($morecommon) ]]; then
+				_xbps_installed_reply $cur
+				return
+			fi
+			;;
+	esac
+
+	_filedir
+}
+
+complete -F _xbps_complete xbps-checkvers xbps-create xbps-dgraph xbps-install \
+	xbps-pkgdb xbps-query xbps-reconfigure xbps-remove xbps-rindex xi xr
diff --git a/.void.bash_aliases b/.void.bash_aliases
index bcc75a8..a0254bd 100644
--- a/.void.bash_aliases
+++ b/.void.bash_aliases
@@ -3,11 +3,17 @@
 # import general use aliases
 [[ -r ~/.alias ]] && . ~/.alias
 
+# config files
+alias cb="vim ~/.config/bspwm/bspwmrc"
+alias cs="vim ~/.config/sxhkd/sxhkdrc"
+
 # xbps-install
 # use xtools instead
 # alias xin="doas xbps-install -S"
 alias xup="xi -Su"
 
+complete -F _xbps_complete xi
+
 # xbps-query
 alias xqr="xbps-query"
 alias xs="xqr -Rs"
diff --git a/.void.bashrc b/.void.bashrc
index f54d3e9..4131a44 100644
--- a/.void.bashrc
+++ b/.void.bashrc
@@ -8,6 +8,7 @@
 [[ $- != *i* ]] && return
 
 PATH=~/.local/bin:$PATH
+PATH=~/.luarocks/bin:$PATH
 
 #################################
 # - bash_aliases
@@ -16,6 +17,12 @@ PATH=~/.local/bin:$PATH
 # always bash-completion first
 [[ -r /usr/share/bash-completion/bash_completion ]] && . /usr/share/bash-completion/bash_completion
 
+if [[ -d ~/.config/completions ]]; then
+    for i in ~/.config/completions/*; do
+        . $i
+    done
+fi
+
 # integrate git prompt functions
 # will break PS1 if not used
 [[ -f /usr/share/git/git-prompt.sh ]] && . /usr/share/git/git-prompt.sh