#!/bin/bash

version=0.0.2
date="07/2017"
projet="simpledebian"
contact="IRC freenode ##sdeb ou https://framagit.org/kyodev/kyopages/issues"
script="getInfo"
urlScript="https://framagit.org/kyodev/kyopages/raw/master/scripts/getInfo"
urlNotice=""

##### license LPRAB/WTFPL
#  auteur: simpledebian
#    contributeurs: kyodev
#####

PATH='/bin:/usr/bin' ; IFS=' '

f__affichage(){
		# définition couleurs
	YELLOW="$(printf "\033[0;33m")"		# ?
	 GREEN="$(printf "\033[0;32m")"		# ok
	  BLUE="$(printf "\033[0;34m")"		# info
	   RED="$(printf "\033[0;31m")"		# alerte
	 COLOR="$(printf "\033[0m")"		# standard

#	clear
	printf "$BLUE"
cat << 'EOF'
            _   ___        __       
  __ _  ___| |_|_ _|_ __  / _| ___  
 / _' |/ _ \ __|| || '_ \| |_ / _ \ 
| (_| |  __/ |_ | || | | |  _| (_) |
 \__, |\___|\__|___|_| |_|_|  \___/ 
 |___/                              
EOF
	echo -e "$YELLOW     version $version - $date$COLOR\n"
}

	# affichage $1 en rouge, $1++ optionnels en bleu, sortie script sur erreur
f__error() {
	echo -e "\n$RED    Erreur critique: $1 $COLOR"
	for (( i=2 ; i<=$# ; i++ )); do echo -e "  $BLUE${!i}"; done 
	echo "$COLOR"
	exit 1
}

	# affichage des paramètres en bleu, ligne vide à la fin
f__info() {
	for (( i=1 ; i<=$# ; i++ )); do echo -e "  $BLUE${!i}"; done
	echo "$COLOR"
}

	# detect system architecture, assign $architecture : i386 | x86_64, return 1 on unknown architecture
	# remarque, debian: dpkg --print-architecture affiche i386
f__architecture(){
	case "$(uname -m)" in
		amd64 | x86_64 )
			architecture="x86_64";;
		i?86 | x86 )
			architecture="i686";;
		* )
			case "$(getconf LONG_BIT)" in
				64 )
					architecture="x86_64";;
				32 )
					architecture="i686";;
				*)
					return 1
			esac ;;
	esac
}

	# test dépendances (commandes disponibles), $1 liste commandes ou $1...$x, si manquant, avertissement des paquets manquants
f__requis(){
	local dependsFail
	for i in $@; do
		if [ ! "$(which $i)" ]; then 
			dependsFail+="$i "
		fi
	done
	[ -z "$dependsFail" ] || f__error "paquet(s) manquant(s)" \
		"vous devez avoir le(s) paquet(s) $i pour exploiter ce script, installation,$RED en root$COLOR:" \
		"apt install $dependsFail"
}

fi_divers(){
	local uptime=$(uptime -p)
	local lastboot=$(last -R -n 1 --time-format iso reboot | head -n 1 | grep -o '[0-9:T+-]*' | sed 's/T/ /')
		#dépend de apt install lsb-release, debian standard juste : lsb-base
	[ -x "/usr/bin/lsb_release" ] && local description=$(lsb_release -ds)
	local uname=$(uname -rmo)
	local parametreKernel=$(sed 's/root=[^ ]*//;s/[ ]\+/, /g;s/^BOOT_IMAGE=[^ ]*//' /proc/cmdline)
	echo "dernier boot: $lastboot, uptime: $uptime""$rcmd"
	[ $description ] && echo "description: $description""$rcmd"
	echo "uname: $uname""$rcmd"
	echo "parametreKernel: $parametreKernel""$rcmd"
}

fi_carte_reseau(){
	netcards="$(lspci -nnk | grep -iEA 3 'network|ethernet')"
}

trim_quotes() {	# thanks neofetch
	trim_output="${1//\'}"
	trim_output="${trim_output//\"}"
	printf "%s" "$trim_output"
}

get_de() {	# thanks neofetch
	de="${XDG_CURRENT_DESKTOP/i3}"
	de="${de/'X-'}"
	de="${de/Budgie:GNOME/Budgie}"

	# Fallback to using xprop.
	[[ -n "$DISPLAY" && -z "$de" ]] && de="$(xprop -root | awk '/KDE_SESSION_VERSION|^_MUFFIN|xfce4|xfce5/')"

	# Format strings
	case "$de" in
		"KDE_SESSION_VERSION"*) de="KDE${de/* = }" ;;
		*"TDE_FULL_SESSION"*) de="Trinity" ;;
		*"MUFFIN"* | "Cinnamon") de="$(cinnamon --version)"; de="${de:-Cinnamon}" ;;
		*"xfce4"*) de="XFCE4" ;;
		*"xfce5"*) de="XFCE5" ;;
	esac
}

get_distro() {	# thanks neofetch
	[[ "$distro" ]] && return
	case "$os" in
		"Linux" | "GNU")
			if type -p lsb_release >/dev/null; then
				case "$distro_shorthand" in
					"on")   lsb_flags="-sir" ;;
					"tiny") lsb_flags="-si" ;;
					*)      lsb_flags="-sd" ;;
				esac
				distro="$(lsb_release $lsb_flags)"
			elif type -p guix >/dev/null; then
				distro="GuixSD"
			elif type -p crux >/dev/null; then
				distro="$(crux)"
				case "$distro_shorthand" in
					"on")   distro="${distro//version}" ;;
					"tiny") distro="${distro//version*}" ;;
				esac
			else
					# Source the os-release file
				for file in /etc/os-release /usr/lib/os-release /etc/*release /usr/lib/*release; do
					source "$file" && break
				done
					# Format the distro name.
				case "$distro_shorthand" in
					"on") distro="${NAME:-${DISTRIB_ID}} ${VERSION_ID:-${DISTRIB_RELEASE}}" ;;
					"tiny") distro="${NAME:-${DISTRIB_ID:-${TAILS_PRODUCT_NAME}}}" ;;
					"off") distro="${PRETTY_NAME:-${DISTRIB_DESCRIPTION}} ${UBUNTU_CODENAME}" ;;
				esac
					# Workarounds for distros that go against the os-release standard.
				[[ -z "${distro// }" ]] && distro="$(awk '/BLAG/ {print $1; exit}' /etc/*ease /usr/lib/*ease)"
				[[ -z "${distro// }" ]] && distro="$(awk -F '=' '{print $2; exit}' /etc/*ease /usr/lib/*ease)"
			fi
			grep -qi 'Debian' /etc/issue && distro="$(echo $distro | sed 's/"//g') $(cat /etc/debian_version)" 
			distro="$(trim_quotes "$distro")"
		;;
	esac

	[[ -z "$distro" ]] && distro="$os (Unknown)"
}


fi_pastebinit(){
	pastebinit -b http://markdownshare.com/ -i "$fileOutput"
}

fi__curl(){
	curl -H "Accept: application/json" -X POST -F "text=<$fileOutput" https://markdownshare.com/create/
#-A, --user-agent and -e, --referer options
#If you wish to allow a post to expire then add an expire= parameter too:
#expire=Nh	Expire in N hours.
#expire=Nd	Expire in N days.
}

	# initialisation
f__affichage
f__architecture || f__error "Architecture non supportée" "vous pouvez contacter contacter $projet $contact pour parfaire le script"
fileOutput="getInfo_rapport.md"
rcmd="  "	# retour ligne markdown
f__requis "pastebinit"
os="$(uname -s)"
fileLogs="/var/log/sdeb_getFinfo.log"
dateRapport=$(date +"%d %b %Y %H:%M %z")

rm "$fileOutput" &>/dev/null

echo -e "# getInfo $version\n" > "$fileOutput"
echo -e "Rapport au $dateRapport sur $(uname -n)\n" >> "$fileOutput"

echo -e "## système" >> "$fileOutput"
fi_divers | tee -a "$fileOutput"
get_de && echo "DE: $de""$rcmd" | tee -a "$fileOutput"
get_distro && echo "distro: $distro""$rcmd" | tee -a "$fileOutput"
echo -e "## réseau" >> "$fileOutput"
fi_carte_reseau  && echo  "$netcards""$rcmd" | tee -a "$fileOutput"

fi__curl
echo
exit

{"link":"https://markdownshare.com/view/5b934dde-473e-4d34-b1e4-7d624cedca40",
	"raw":"https://markdownshare.com/raw/5b934dde-473e-4d34-b1e4-7d624cedca40",
	"edit":"https://markdownshare.com/edit/af25b45a5b945963223f8aeb773decf8",
	"delete":"https://markdownshare.com/delete/af25b45a5b945963223f8aeb773decf8",
	"id":"5b934dde-473e-4d34-b1e4-7d624cedca40",
	"auth":"af25b45a5b945963223f8aeb773decf8"
}

bug markdownshare:
	"```" n'est pas interprété en <pre><code> 

	style.css ligne 167
pre {
padding:10px;
margin:0 0px 20px 0px;
font-size:0.8em
}