Arch-autobuild-repo.git

Chizi123

2020-09-20 86d762dc31655e4677678ec643ab3024f42753e3

commit \| author \| age
8ea4ef	1	#!/bin/bash
f6854c	2	#A basic bash script to automate the building of arch packages
JG	3	# Usage: main.sh init\|add\|build_all [-f force]
8ea4ef	4
8c5114	5	source vars.sh
8ea4ef	6
JG	7	ERRORS=""
	8
	9	#Helper for finding newest and oldest files
	10	#Sourced from stack overflow
f6854c	11	# Usage: newold_matching_file [n/o] [filename]
8ea4ef	12	function newold_matching_file
JG	13	{
	14	# Use ${1-} instead of $1 in case 'nounset' is set
	15	local -r glob_pattern=${2-}
	16
	17	# To avoid printing garbage if no files match the pattern, set
	18	# 'nullglob' if necessary
	19	local -i need_to_unset_nullglob=0
	20	if [[ ":$BASHOPTS:" != :nullglob: ]] ; then
	21	shopt -s nullglob
	22	need_to_unset_nullglob=1
	23	fi
	24
	25	file=
	26	for f in $glob_pattern ; do
	27	if [ $1 == "n" ]; then
	28	[[ -z $f \|\| $f -nt $_file ]] && file=$f
	29	elif [ $1 == "o" ]; then
	30	[[ -z $f \|\| $f -ot $_file ]] && file=$f
	31	fi
	32	done
	33
	34	# To avoid unexpected behaviour elsewhere, unset nullglob if it was
	35	# set by this function
	36	(( need_to_unset_nullglob )) && shopt -u nullglob
	37
	38	# Use printf instead of echo in case the file name begins with '-'
	39	[[ -n $file ]] && printf '%s\n' "$file"
	40
	41	return 0
	42	}
	43
	44	#Build latest version of a package
f6854c	45	# Usage: build_pkg [package name] [new?] [-f force]
8ea4ef	46	function build_pkg {
JG	47	#check if PKGBUILD has updated, don't rebuild if hasn't changed
	48	if [[ ! -z $(git pull \| grep "Already up to date.") && -z $(echo $1 \| grep git) && -z $2 ]]; then
	49	return 2
	50	fi
f6854c	51
JG	52	#remove old versions before build
09a580	53	rm $1.pkg.tar.xz*
f6854c	54
JG	55	#make and force rebuild if is git package
8ea4ef	56	makepkg -s --noconfirm $([ $CLEAN == "Y" ] && echo "-c") $([ $SIGN == "Y" ] && echo "--sign --key $KEY") $([ "$2" == "-f" ] && echo -f)
JG	57	if [ $? != 0 ]; then
	58	#Register error
f6854c	59	ERRORS="$ERRORS $1"
8ea4ef	60	return 1
JG	61	fi
	62
	63	#copy package to repo directory
f6854c	64	#latest="$(newold_matching_file n '*.pkg.tar.xz')"
c3d80e	65	#or f in $(find g.tar.xz'
C	66	#o
09a580	67	rm $REPODIR/$1.pkg.tar.xz*
C	68	cp $1.pkg.tar.xz $REPODIR/
	69	[ "$SIGN" == "Y" ] && cp $1.pkg.tar.xz.sig $REPODIR
	70	repo-add $([ "$SIGN" == "Y" ] && echo "--sign --key $KEY") $REPODIR/$REPONAME.db.tar.xz $REPODIR/$1.pkg.tar.xz
c3d80e	71	#one
8ea4ef	72
JG	73	#Remove old versions of packages
f6854c	74	#TODO: Want to be able to keep multiple versions of old packages, future work
JG	75	#Currently old package versions stay in the repodir indefinately
	76	# while [ $NUM_OLD \< $(find . -name '*.pkg.tar.xz' \| wc -l) ]
	77	# do
	78	# old=$(newold_matching_file o '*.pkg.tar.xz')
	79	# rm $REPODIR/$old $old
	80	# done
8ea4ef	81	return 0
JG	82	}
	83
	84	#Update packages in BUILDDIR
f6854c	85	# Usage: build_all [-f force]
8ea4ef	86	function build_all {
JG	87	#system update
	88	if [ $UPDATE == "Y" ]; then
	89	sudo pacman -Syu --noconfirm
	90	fi
ac333f	91
8ea4ef	92	#update every package currently stored
c3d80e	93	for d in $(find $BUILDDIR -maxdepth 1 -mindepth 1 -type d)
8ea4ef	94	do
JG	95	cd $d
	96	build_pkg $(echo $d \| rev \| cut -d'/' -f1 \| rev) $1
	97	done
	98
	99	return 0
	100	}
	101
	102	#Add a new package to be built
f6854c	103	#There is no name checking so be sure to put in the name correctly
JG	104	# Usage: add [package name]
8ea4ef	105	function add {
JG	106	cd $BUILDDIR
	107	git clone https://aur.archlinux.org/$1.git
	108	cd $1
f11bfd	109	build_pkg $1 new -f
8ea4ef	110	return 0
c3d80e	111	}
C	112
	113	#Remove a package from the build list and repository
	114	# Usage remove [package name]
	115	function remove {
	116	rm -rf $BUILDDIR/$1*
	117	repo-remove $REPODIR/$REPONAME.db.tar.xz $1
	118	rm $REPODIR/$1*
8ea4ef	119	}
JG	120
	121	#Check config and create build folders
f6854c	122	#Set variables before usage
JG	123	# Usage: init
8ea4ef	124	function init {
JG	125	#check for configuration here
	126	[ -z $REPODIR ] && echo "Enter REPODIR" && return 1
	127	[ -z $BUILDDIR ] && echo "Enter BUILDDIR" && return 2
	128	[ -z $REPONAME ] && echo "Enter REPONAME" && return 3
	129
	130	#make build directories
	131	[ ! -d $REPODIR ] && mkdir -p $REPODIR
	132	[ ! -d $BUILDDIR ] && mkdir -p $BUILDDIR
	133
	134	#packages required to build others
	135	sudo pacman -S --noconfirm base-devel git
	136
	137	#add repo to pacman.conf so can install own packages
	138	if [ -z $(grep "$REPONAME" /etc/pacman.conf) ]; then
	139	printf "[$REPONAME]\nSigLevel = Optional TrustAll\nServer = file://$REPODIR\n" >> /etc/pacman.conf
	140	fi
	141
	142	#create GPG key for package signing
	143	if [ "$SIGN" == "Y" && "$KEY" == "" ]; then
	144	(
	145	echo "Key-Type: RSA"
	146	echo "Key-Length: 2048"
	147	echo "Subkey-Type: RSA"
	148	echo "Subkey-Length: 2048"
	149	echo "Passphrase: \"\""
	150	echo "Expire-Date: 0"
	151	echo "Name-Real: John Doe"
	152	echo "Name-Comment: Arch buildbot"
	153	echo "Name-Email: $(whoami)@localhost"
	154	echo "%commit"
	155	) \| gpg --batch --generate-key
	156	gpg --export --output $REPONAME.key --armor "John Doe"
	157	gpg --export-secret-keys --output $REPONAME.secret.key --armor "John Doe"
	158	echo "Please change the key information in this file"
	159	fi
	160
	161	return 0
	162	}
	163
86d762	164	function send_email {
C	165	(
	166	echo "From: build@localhost"
	167	echo "To: $EMAIL"
	168	echo "Subject: Build errors"
	169	echo "There were build errors for the build at $(date), please address them soon."
	170	echo "The errors were: $ERRORS"
	171	) \| sendmail -t
	172	}
	173
8ea4ef	174	case $1 in
JG	175	"init")
	176	init;;
	177	"add")
	178	add $2;;
	179	"build-all")
	180	build_all $([ "$2" == "-f" ] && echo "-f")
	181	if [ "$ERRORS" != "" ]; then
	182	echo "Errors in packages $ERRORS"
	183	if [ "$EMAIL" != "" ]; then
86d762	184	send_email
8ea4ef	185	fi
JG	186	else
	187	echo "All packages built successfully"
	188	fi
	189	;;
c3d80e	190	"remove")
C	191	remove $2;;
8ea4ef	192	*)
f11bfd	193	printf "Invalid usage\nUsage: $0 init\|add\|build-all\n";;
8ea4ef	194	esac