better printout of error args commit

Makefile

@@ -0,0 +1,29 @@
+VERSION=1.0.0
+
+PKG = fakesystemctl
+PREFIX ?= /usr/local
+DESTDIR ?=
+FMODE = -m0644
+DMODE = -dm0755
+
+MANF = "fakesystemctl.1"
+SCRIPTF = "fakesystemctl"
+LICENSEF = "LICENSE"
+
+install_files:
+	install $(DMODE) $(DESTDIR)$(PREFIX)/bin	
+	install $(DMODE) $(DESTDIR)$(PREFIX)/share/man/man1
+	install $(DMODE) $(DESTDIR)$(PREFIX)/share/licenses
+	
+	install $(FMODE) $(SCRIPTF) $(DESTDIR)$(PREFIX)/bin/systemctl
+	install $(FMODE) $(MANF) $(DESTDIR)$(PREFIX)/share/man/man1/systemctl
+	gzip $(DESTDIR)$(PREFIX)/share/man/man1/systemctl
+	install $(FMODE) $(LICENSEF) $(DESTDIR)$(PREFIX)/share/licenses/systemctl
+	
+install: install_files
+
+dist:
+	git archive --format=tar --prefix=$(PKG)-$(VERSION)/ $(VERSION) | gzip -9 > $(PKG)-$(VERSION).tar.gz
+	gpg --detach-sign --use-agent $(PKG)-$(VERSION).tar.gz
+
+.PHONY: install dist

fakesystemctl

@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/bin/env bash
 ############################################################################################
 #                  fakesystemctl a hack helper script for Artix Linux                      #
 #------------------------------------------------------------------------------------------#
@@ -17,29 +17,80 @@
 # Code complies with shellcheck https://www.shellcheck.net                                 #
 ############################################################################################
 
+# Global Variables Definitions
+
+# For 66-suite, if no 66 services verbosity level is given as parameter on input, then set 
+# to the following level, as default:
+
+release_no="1.0.0" # I dislike the 0.0.x, it is pathetic 
+
+if [ -z "$3" ]; then 
+	verbosity66="4"
+else
+	if [[ ! "$3" || "$3" = *[^1-5]* ]]; then
+		verbosity66="4"
+	fi
+fi
+
+get_runit_folders() {
+	# Runit set oriented folders per distribution
+
+	# Artix Linux 
+	
+	if [ "$distr_name" = "Artix Linux" ]; then
+		runitsrvdir="/etc/runit/sv"
+		runitrundir="/run/runit/service"
+	fi
+	
+	# Void Linux 
+	
+	if [ "$distr_name" = "Void Linux" ]; then
+		runitsrvdir="/etc/runit/runsvdir"
+		runitrundir="/var/service"
+	fi
+}
+
 # functions definitions
 
 get_init() {
 	openrc="$(pidof init)"
 	runit="$(pidof runit)"
 	s6="$(pidof s6-svscan)"
+	s66="$(pidof 66-shutdownd)"
+		
+	if [ -z "$s66" ]; then 
+		s66="0"
+	else
+		s66="1"
+		export init_sys="s66"
+		export s6=""
+	fi
 	
 	if [ "$openrc" = "1" ]; then
 		export init_sys="openrc"
 	elif [ "$runit" = "1" ]; then
 		export init_sys="runit"
-	elif [ "$s6" = "1" ]; then
+	elif [ "$s6" = "1" ] && [ "$s66" = "0" ]; then
 		export init_sys="s6"
 	fi
+	
+	if [ -z "$init_sys" ]; then 
+		printf "%s\n" "${color_red}ERROR: Uknown init system."
+		printf "%s\n" "${color_red}Script stopped execution."
+		printf "\e[0m"
+		exit 1
+	fi
 }
 
 enable() {
 	if [ "$init_sys" = "openrc" ]; then 
 		 rc-update add "$service default" 
 	elif [ "$init_sys" = "runit" ]; then 
-		 ln -s "/etc/runit/sv/$service" "run/runit/service"
+		 ln -s "$runitsrvdir/$service" "$runitrundir"
 	elif [ "$init_sys" = "s6" ]; then 
 		 sh /usr/share/libalpm/scripts/s6-rc-db-update-hook "$service"
+	elif [ "$init_sys" = "s66" ]; then 
+		 66-enable -S -v"${verbosity66}" "$service"
 	fi	
 }
 
@@ -47,30 +98,57 @@ disable() {
 	if [ "$init_sys" = "openrc" ]; then 
 		 rc-update del "$service" 
 	elif [ "$init_sys" = "runit" ]; then 
-		 unlink "run/runit/service/$service"
+		 unlink "$runitrundir/$service"
 	elif [ "$init_sys" = "s6" ]; then 
 		 s6-rc-bundle-update delete default "$service" 
+	elif [ "$init_sys" = "s66" ]; then 
+		 66-disable -S "$service"
 	fi	
 }
 
 start() {
 	if [ "$init_sys" = "openrc" ]; then 
-		 rc-update add "/etc/runit/sv/$service default" && pgrep -a "$service"
+		 rc-update add "/etc/runit/sv/$service default" && pgrep -x "$service"
 	elif [ "$init_sys" = "runit" ]; then 
-		 sv up "$service" && pgrep -a "$service"
+		 sv up "$service" && pgrep -x "$service"
 	elif [ "$init_sys" = "s6" ]; then 
-		 s6-rc -u change "$service" && pgrep -a "$service"
+		 s6-rc -u change "$service" && pgrep -x "$service"
+	elif [ "$init_sys" = "s66" ]; then 
+		 66-start -S -F -v"${verbosity66}" "$service"
 	fi
 }
 
 status() {
 	if [ "$init_sys" = "openrc" ]; then 
-		 rc-update show -v | grep "$service" && pgrep -a "$service"
+		 mapfile -t status_array < <( rc-update show -v | grep -w "$service" && pgrep -x "$service" )
 	elif [ "$init_sys" = "runit" ]; then 
-		 sv status "$service" && pgrep -a "$service"
+		 mapfile -t status_array < <( sv status "$service" && pgrep -x "$service"  )
 	elif [ "$init_sys" = "s6" ]; then 
-		 s6-rc -a list "$service" | grep "$service" && pgrep -a "$service"
+		 mapfile -t status_array < <( s6-rc -a list "$service" | grep -w "$service"  && pgrep -x "$service" )
+	elif [ "$init_sys" = "s66" ]; then	 
+		 mapfile -t status_array < <( 66-inservice "$service" | grep -w "$service"  && pgrep -x "$service" )
 	fi
+	
+	if [ -n "${status_array[*]}" ]; then
+		PID_no=$(pgrep -x $service) 
+		if [ -n "$PID_no" ]; then  
+			printf "\n%s\n" "${color_magenta}Service $service has been started:${color_cyan}"
+
+			printf "%s\n" "PID number is ${PID_no}"
+			#pgrep -x "$service"
+			unset 'status_array[${#status_array[@]}-1]'
+		
+			for i in "${status_array[@]}"
+			do
+				printf "%s\n" "${color_green}${i} exists"
+			done
+			printf "\e[0m"
+		else
+			printf "\n%s\n" "${color_red}Service $service has not been started, was it enabled?"
+			printf "\e[0m"
+		fi
+	fi
+	
 }
 
 stop() {
@@ -80,16 +158,20 @@ stop() {
 		 sv stop "$service" 
 	elif [ "$init_sys" = "s6" ]; then 
 		 s6-rc -d change "$service"
+	elif [ "$init_sys" = "s66" ]; then 
+		 66-stop -S -F "$service"
 	fi
 }
 
 is_active() {
-	service_status=$(pidof $service)
+	service_status=$(pidof "$service")
 	
-	if [ -z "$service_status"]; then
+	if [ -z "$service_status" ]; then
-		printf "\n" "${colorred}Not active"
+		printf "%s\n" "${color_red}Not active"
+		printf "\e[0m"
 	else
-		printf "\n" "${colorblue}Active" 
+		printf "%s\n" "${color_blue}Active" 
+		printf "\e[0m"
 	fi 
 }
 
@@ -109,7 +191,7 @@ suspend() {
 	loginctl susppend	
 }
 
-setcolors() {
+set_colors() {
 	local opt=$1
 	local colors
 
@@ -134,27 +216,28 @@ setcolors() {
 
 	case "$opt" in
 		on|yes|true)
-			colorred=$(tput setaf 1)
+			color_red=$(tput setaf 1)
-			colorgreen=$(tput setaf 2)
+			color_green=$(tput setaf 2)
-			#coloryellow=$(tput setaf 3)
+			color_yellow=$(tput setaf 3)
-			colorblue=$(tput setaf 4)
+			color_blue=$(tput setaf 4)
-			colormagenta=$(tput setaf 5)
+			color_magenta=$(tput setaf 5)
-			colorcyan=$(tput setaf 6)
+			color_cyan=$(tput setaf 6)
-			#colorwhite=$(tput setaf 7)
+			#color_white=$(tput setaf 7)
-			#colorgray=$(tput setaf 8)
+			#color_gray=$(tput setaf 8)
-			#colorbold=$(tput bold)
+			#color_bold=$(tput bold)
-			#colorreset=$(tput sgr0)
+			#color_reset=$(tput sgr0)
 			;;
 		off|no|false)
-			colorred=
+			color_red=
-			colorgreen=
+			color_green=
-			#coloryellow=
+			coloryellow=
-			colormagenta=
+			color_blue=
-			colorcyan=
+			color_magenta=
-			#colorwhite=
+			color_cyan=
-			#colorgray=
+			#color_white=
-			#colorbold=
+			#color_gray=
-			#colorreset=
+			#color_bold=
+			#color_reset=
 			;;
 		*)
 			echo "unknown color option: '$opt'" >&2
@@ -163,21 +246,58 @@ setcolors() {
 	esac
 }
 
+get_os() {
+	distr_line=$(grep -rnw '/etc/os-release' -e 'NAME=')
+	distr_name="${distr_line#*=}"
+	distr_str=$(sed -e 's/^"//' -e 's/"$//' <<<"$distr_name")
+	
+	if [ "$distr_name" = "void" ]; then # beautify that distro name at /etc/os-release men! 
+		distr_name="Void Linux"
+	fi
+	
+	if [ -z "$distr_name" ]; then
+		distr_str="Unknown Operating System"
+	fi
+}
+
+print_release_no() {
+	
+	print_str="$init_sys"
+	
+	if [ $init_sys = "s6" ]; then
+		print_str="s6-rc"
+	fi
+	
+	if [ $init_sys = "s66" ]; then
+		print_str="66-suite"
+	fi
+	
+	printf "\n%s\n" "${color_cyan}systemctl (fakesystemctl) script, release ${release_no}, running on ${distr_str} with ${print_str} system"
+	printf "\e[0m"
+}
+
 print_details() {
-	printf "\n%20s\n" "${colormagenta}----------------------------------------------------------------------------------------"
+	print_release_no
-	printf "Artix Linux is a systemd-free distribution, so this is a hack systemctl command,\n"
+	printf "\n%20s\n" "${color_magenta}------------------------------------------------------------------------------------------"
-	printf "(c) is held by Linuxer <linuxer@artixlinux.org>, to bypass special cases of systemd deps\n"
+	printf "%s\n" "This is a hack systemctl command script for systemd-free distributions,initially for Artix"
-	printf "Licence: GPL-2.0-only https://spdx.org/licenses/GPL-2.0-only.html \n"
+	printf "%s\n" "Linux. to bypass special cases of systemd binary code dependencies, or to assist lazy"
-	printf "Sources: https://gitea.artixlinux.org/linuxer/fakesystemctl\n"
+	printf "%s\n" "systemdfree users :D :D :D"
-	printf "%s\n" "----------------------------------------------------------------------------------------"
+	printf "%s\n" "Licence: GPL-2.0-only https://spdx.org/licenses/GPL-2.0-only.html"
+	printf "%s\n" "Sources: https://gitea.artixlinux.org/linuxer/fakesystemctl"
+	printf "%s\n" "Copyright (c) is held by Linuxer <linuxer@artixlinux.org> <linuxer@disroot.org>"
+	printf "%s\n" "------------------------------------------------------------------------------------------"
+	printf "\e[0m"
 }
 
 print_help() {
 	print_details
-	printf "\n%s\n" "${colorcyan}Available commands are:"
+	printf "\n%s\n" "${color_cyan}Available commands are:"
-	printf "\n%s\n" "${colorgreen}${tab}systemctl enable <service>"
+	printf "%s\n" "${color_green}${tab}systemctl enable <service>"
+	printf "%s\n" "${tab}systemctl enable <service> <logging66level>, <logging66level> is optional for 66-suite"
 	printf "%s\n" "${tab}systemctl start <service>"
+	printf "%s\n" "${tab}systemctl start <service> <logging66level>, <logging66level> is optional for 66-suite"
 	printf "%s\n" "${tab}systemctl restart <service>"
+	printf "%s\n" "${tab}systemctl reload <service>"
 	printf "%s\n" "${tab}systemctl stop <service>"
 	printf "%s\n" "${tab}systemctl status <service>"
 	printf "%s\n" "${tab}systemctl disable <service>"
@@ -186,25 +306,41 @@ print_help() {
 	printf "%s\n" "${tab}systemctl reboot"
 	printf "%s\n" "${tab}systemctl poweroff"
 	printf "%s\n" "${tab}systemctl suspend"
+	printf "%s\n" "${tab}systemctl -h" 
+	printf "%s\n" "${tab}systemctl --help"
+	printf "%s\n" "${tab}systemctl -v"
+	printf "%s\n" "${tab}systemctl --version"
+	printf "\e[0m"
 }
 
 # the main body of the script
+
+if [ "$EUID" -ne 0 ]; then 
+	printf "%s\n" "${color_red}Please run script as root or with doas/sudo"
+	printf "\e[0m"
+	exit 1
+fi
+
 num_re='^-?[0-9]+$'
 tab='    '
-setcolors "yes";
+set_colors "yes";
+
+get_os
+
+get_runit_folders
 
 get_init
 
-serviceinput="$2"
+service_input="$2"
 
 # clean up the .service suffix on user input
 
 forbidden='.service' 
 
-if [[ "$serviceinput" =~ .*"$forbidden".* ]]; then
+if [[ "$service_input" =~ .*"$forbidden".* ]]; then
-	service=${serviceinput%.*}
+	service="${service_input%.*}"
 else
-	service="$serviceinput"
+	service="$service_input"
 fi
 
 # main script flow
@@ -229,6 +365,8 @@ elif [ "$1" = "start" ]; then
 	start
 elif [ "$1" = "restart" ]; then
 	start		
+elif [ "$1" = "reload" ]; then
+	start	
 elif [ "$1" = "status" ]; then
 	status
 elif [ "$1" = "stop" ]; then
@@ -237,10 +375,15 @@ elif [ "$1" = "-h" ]; then
 	print_help
 elif [ "$1" = "--help" ]; then
 	print_help
+elif [ "$1" = "-v" ]; then	
+	print_release_no
+elif [ "$1" = "--version" ]; then	
+	print_release_no
 else
-	printf '%s' "ERROR: wrong command detected:"
+	printf '\n%s\n' "${color_red}ERROR: wrong command arguments detected, as below: "
-	printf '%s' "$@"
+	printf '%s\n' "${color_yellow}$@"
 	printf "\n"
+	printf "\e[0m"
 	exit 1
 fi
 

fakesystemctl.1

@@ -0,0 +1,45 @@
+.\" Manpage for systemctl (fakesystemctl).
+.\" Contact <linuxer@artixlinux.org> or <linuxer@disroot.org> to correct errors or typos.
+.TH man 8 "10 Oct 2021" "1.0.0" "systemctl (fakesystemctl) man page"
+.SH NAME
+systemctl (fakesystemctl) \- a hack of systemctl command 
+.SH SYNOPSIS
+systemctl <command> <servicename> <66loggingverbositylevel>
+.SH DESCRIPTION
+systemctl (fakesystemctl) is a hack script of systemctl command for systemd-free distributions.
+.SH INIT SYSTEMS
+Designed for OpenRC, Runit, s6-rc, 66-suite init systems
+.SH OPTIONS
+show help [--help] / [-h]
+
+show release number [--version] [-v]
+
+<66loggingverbositylevel> is a number from 1 to 5 for setting the logging vebosity level, available only on `enable`, `start` & `restart` commands for 66 suite [4 is the default level]
+.SH COMMANDS
+systemctl enable <servicename>
+
+systemctl start <servicename>
+
+systemctl restart <servicename>
+
+systemctl reload <servicename>
+
+systemctl stop <servicename>
+
+systemctl status <servicename>
+
+systemctl disable <servicename>
+
+systemctl is-active <servicename>
+
+systemctl hibernate
+
+systemctl reboot
+
+systemctl poweroff
+
+systemctl suspend
+.SH BUGS
+No known bugs.
+.SH AUTHOR
+Linuxer <linuxer@artixlinux.org> or <linuxer@disroot.org>