Arch-autobuild-repo.git

Joel Grunbaum

2020-11-30 9e5affc4b5def98e5e959d870168831fb1bc1a30

commit \| author \| age
8ea4ef	1	#!/bin/bash
f6854c	2	#A basic bash script to automate the building of arch packages
dc0641	3	# Usage: main.sh init\|check\|add\|remove\|build_all
8ea4ef	4
e6f0af	5	source $(dirname "$(realpath $0)")/vars.sh
8ea4ef	6
54808c	7	ERRORFILE=$(mktemp)
C	8	WAITLIST=$(mktemp)
	9	WAITLIST_LCK=$(mktemp)
	10
8ea4ef	11	#Helper for finding newest and oldest files
JG	12	#Sourced from stack overflow
f6854c	13	# Usage: newold_matching_file [n/o] [filename]
8ea4ef	14	function newold_matching_file
JG	15	{
7c4087	16	# Use ${1-} instead of $1 in case 'nounset' is set
JG	17	local -r glob_pattern=${2-}
8ea4ef	18
7c4087	19	# To avoid printing garbage if no files match the pattern, set
JG	20	# 'nullglob' if necessary
	21	local -i need_to_unset_nullglob=0
	22	if [[ ":$BASHOPTS:" != :nullglob: ]] ; then
	23	shopt -s nullglob
	24	need_to_unset_nullglob=1
	25	fi
8ea4ef	26
7c4087	27	file=
JG	28	for f in $glob_pattern ; do
8ea4ef	29	if [ $1 == "n" ]; then
JG	30	[[ -z $f \|\| $f -nt $_file ]] && file=$f
	31	elif [ $1 == "o" ]; then
	32	[[ -z $f \|\| $f -ot $_file ]] && file=$f
	33	fi
7c4087	34	done
8ea4ef	35
7c4087	36	# To avoid unexpected behaviour elsewhere, unset nullglob if it was
JG	37	# set by this function
	38	(( need_to_unset_nullglob )) && shopt -u nullglob
8ea4ef	39
7c4087	40	# Use printf instead of echo in case the file name begins with '-'
JG	41	[[ -n $file ]] && printf '%s\n' "$file"
8ea4ef	42
7c4087	43	return 0
8ea4ef	44	}
JG	45
	46	#Build latest version of a package
9837c8	47	# Usage: build_pkg [package name] [-f force]
8ea4ef	48	function build_pkg {
JG	49	#check if PKGBUILD has updated, don't rebuild if hasn't changed
b59712	50	if [[ -n $(git pull \| grep 'Already up to date.') && -z $(grep 'pkgver() {' PKGBUILD) && -z "$2" ]]; then
8ea4ef	51	return 2
JG	52	fi
f6854c	53
JG	54	#make and force rebuild if is git package
9837c8	55	# Mictosoft fonts have problems with checksums and need a seperate argument
C	56	if [[ "$1" == "ttf-ms-win10" \|\|
	57	"$1" == "ttf-office-2007-fonts" \|\|
	58	"$1" == "ttf-ms-win8" \|\|
	59	"$1" == "ttf-win7-fonts" ]]; then
cb04c8	60	makepkg -s --noconfirm $([[ $CLEAN == "Y" ]] && echo "-c") $([[ $SIGN == "Y" ]] && echo "--sign --key $KEY") $([[ "$2" == "-f" ]] && echo -f) --skipchecksums 2>&1
9837c8	61	else
e74aea	62	makepkg -s --noconfirm $([[ $CLEAN == "Y" ]] && echo "-c") $([[ $SIGN == "Y" ]] && echo "--sign --key $KEY") $([[ "$2" == "-f" ]] && echo -f) 2>&1
9837c8	63	fi
266025	64	if [[ $? != 0 && $? != 13 ]]; then
8ea4ef	65	#Register error
54808c	66	echo $1 >> $ERRORFILE
8ea4ef	67	return 1
JG	68	fi
	69
2bcbc6	70	#Remove old packages from build directory
88a91e	71	source PKGBUILD
96e462	72	srcdir="$(pwd)/src"
37434c	73	if grep -q 'pkgver() {' PKGBUILD; then
JG	74	ver=$(pkgver)
	75	else
	76	ver=$pkgver
	77	fi
266025	78	find . -mindepth 1 -maxdepth 1 -type f $ -name ".pkg.tar." -o -name ".src.tar." $ -not -name "$ver-$pkgrel" -delete
2bcbc6	79
JG	80	#Get build artifact names from PKGBUILD and build artifacts
	81	#Remove duplicates from the list
37434c	82	pkgs=()
5f18f4	83	ipkgs=()
88a91e	84	for i in ${pkgname[@]}; do
b2c2b5	85	#pkgs+=("$i-$pkgver-$pkgrel")
5f18f4	86	ipkgs+=($(find . -mindepth 1 -maxdepth 1 -type f $ -name "$i.pkg.tar." -o -name "$i.src.tar." $ -not -name "*.sig" \| sed 's/^\.\///'))
88a91e	87	done
5f18f4	88	while read -r -d '' x; do pkgs+=("$x"); done < <(printf "%s\0" "${ipkgs[@]}" \| sort -uz)
88a91e	89
94852c	90	# Weird exceptions
C	91	if [[ "$1" == "zoom" ]]; then
	92	rm zoom_orig
	93	for i in ${pkgs[@]}; do
	94	if [ -z "${i##_orig}" ]; then
	95	pkgs=(${pkgs[@]/$i})
	96	fi
	97	done
	98	fi
	99
e72b38	100	#Move package to repodir and add to repo db
d4b7a7	101	#Dont change the database if rebuilt the same package at same release and version
5f18f4	102	flag=0
88a91e	103	for i in ${pkgs[@]}; do
e4347d	104	if [[ ! -f $REPODIR/$i ]]; then
5f18f4	105	flag=1
d4b7a7	106	fi
88a91e	107	done
5f18f4	108	if [[ $flag == 1 ]]; then
C	109	rm -f $REPODIR/$1.tar.*
	110	for i in ${pkgs[@]}; do
	111	cp $i $REPODIR/
	112	[[ "$SIGN" == "Y" ]] && cp $i.sig $REPODIR/
	113	done
	114	else
	115	return;
9837c8	116	fi
C	117
e72b38	118	# Add package to waiting list to be added to repo db
9837c8	119	while true; do
54808c	120	if [[ $(cat $WAITLIST_LCK) == 1 ]]; then
e6f0af	121	sleep 1
4ebf3d	122	else
54808c	123	echo 1 > $WAITLIST_LCK
C	124	echo $1 >> $WAITLIST
	125	echo 0 > $WAITLIST_LCK
e6f0af	126	break
C	127	fi
	128	done
9837c8	129	while true; do
e72b38	130	# Wait until package is at the top of the queue and add to db
54808c	131	if [[ "$(head -n1 $WAITLIST)" == "$1" ]]; then
5f18f4	132	# for i in ${pkgs[@]}; do
C	133	repo-add $([[ "$SIGN" == "Y" ]] && echo "--sign --key $KEY") $REPODIR/$REPONAME.db.tar.$([ -n "$COMPRESSION" ] \|\| echo $COMPRESSION && echo zst) ${pkgs[@]}
	134	# done
9837c8	135	while true; do
54808c	136	if [[ $(cat $WAITLIST_LCK) == 1 ]]; then
e6f0af	137	sleep 1
4ebf3d	138	else
e72b38	139	# Remove self from top of queue
5e843f	140	echo 1 > $WAITLIST_LCK
54808c	141	TEMP=$(mktemp)
C	142	tail -n +2 $WAITLIST > $TEMP
	143	cp $TEMP $WAITLIST
	144	rm $TEMP
	145	unset TEMP
	146	echo 0 > $WAITLIST_LCK
e6f0af	147	break
C	148	fi
	149	done
	150	break
	151	else
54808c	152	if [[ -z "$(grep $1 $WAITLIST)" ]]; then
b2c2b5	153	# Not on waitlist for some reason, need to readd
54808c	154	if [[ $(cat $WAITLIST_LCK) == 1 ]]; then
e74aea	155	sleep 1
C	156	else
54808c	157	echo 1 > $WAITLIST_LCK
C	158	echo $1 >> $WAITLIST
	159	echo 0 > $WAITLIST_LCK
e74aea	160	fi
C	161	fi
e6f0af	162	sleep 10
4ebf3d	163	fi
e6f0af	164	done
8ea4ef	165
JG	166	#Remove old versions of packages
f6854c	167	#TODO: Want to be able to keep multiple versions of old packages, future work
JG	168	#Currently old package versions stay in the repodir indefinately
	169	# while [ $NUM_OLD \< $(find . -name '*.pkg.tar.xz' \| wc -l) ]
	170	# do
7c4087	171	# old=$(newold_matching_file o '*.pkg.tar.xz')
JG	172	# rm $REPODIR/$old $old
f6854c	173	# done
8ea4ef	174	return 0
JG	175	}
	176
	177	#Update packages in BUILDDIR
f6854c	178	# Usage: build_all [-f force]
8ea4ef	179	function build_all {
JG	180	#system update
9837c8	181	if [[ $UPDATE == "Y" ]]; then
8ea4ef	182	sudo pacman -Syu --noconfirm
JG	183	fi
ac333f	184
8ea4ef	185	#update every package currently stored
c3d80e	186	for d in $(find $BUILDDIR -maxdepth 1 -mindepth 1 -type d)
8ea4ef	187	do
JG	188	cd $d
9837c8	189	if [[ "$PARALLEL" == "Y" ]]; then
C	190	build_pkg $(echo $d \| rev \| cut -d'/' -f1 \| rev) $1 &> $([[ "$QUIET" == "Y" ]] && echo "/dev/null" \|\| echo "/dev/tty") &
	191	else
	192	build_pkg $(echo $d \| rev \| cut -d'/' -f1 \| rev) $1 &> $([[ "$QUIET" == "Y" ]] && echo "/dev/null" \|\| echo "/dev/tty")
	193	fi
8ea4ef	194	done
e6f0af	195	wait
8ea4ef	196
JG	197	return 0
	198	}
	199
	200	#Add a new package to be built
7c4087	201	#Adding build dependencies is
f6854c	202	# Usage: add [package name]
8ea4ef	203	function add {
37434c	204	echo @: $@
JG	205	# read
	206	local i j k
67ef73	207	for i in $@; do
JG	208	cd $BUILDDIR
ca0d8a	209	if [[ -z $(git ls-remote https://aur.archlinux.org/$i.git) ]]; then
C	210	echo "Not a package"
	211	exit 2
	212	fi
67ef73	213	git clone https://aur.archlinux.org/$i.git
JG	214	cd $i
37434c	215	unset depends
JG	216	unset makedepends
	217	local makedeps
	218	source PKGBUILD
ca0d8a	219
C	220	#check for all build dependencies
37434c	221	for j in ${makedepends[@]}; do
JG	222	k=$(echo $j \| sed 's/[>]=.*//g')
	223	if ! pacman -Si $k; then
	224	makedeps+=($k)
ca0d8a	225	fi &>/dev/null
C	226	done
37434c	227	for j in ${depends[@]}; do
JG	228	k=$(echo $j \| sed 's/[>]=.*//g')
	229	if ! pacman -Si $k; then
	230	makedeps+=($k)
	231	fi &>/dev/null
ca0d8a	232	done
37434c	233	echo $i: ${makedeps[@]}
JG	234	# read
	235	for j in ${makedeps[@]}; do
	236	add $j
	237	# read
	238	done
	239	echo $i: ${makedeps[@]}
	240	# read
	241	if [[ -n "${makedeps[@]}" ]]; then
3b9f12	242	sudo pacman -Sy
C	243	fi
37434c	244	#read
ca0d8a	245	#Actually build wanted package
37434c	246	cd $BUILDDIR/$i
9837c8	247	build_pkg $i -f
67ef73	248	done
8ea4ef	249	return 0
c3d80e	250	}
C	251
	252	#Remove a package from the build list and repository
e6670f	253	#Usage of -a removes all packages moved to official repos
JG	254	# Usage remove [-a\|package name]
c3d80e	255	function remove {
e6670f	256	if [[ "$1" == "-a" ]]; then
JG	257	rmlist=""
	258	rmlist="$rmlist $(comm -12 <(pacman -Slq $REPONAME \| sort) <(pacman -Slq core \| sort) \| tr '\n' ' ')"
	259	rmlist="$rmlist $(comm -12 <(pacman -Slq $REPONAME \| sort) <(pacman -Slq extra \| sort) \| tr '\n' ' ')"
	260	rmlist="$rmlist $(comm -12 <(pacman -Slq $REPONAME \| sort) <(pacman -Slq community \| sort) \| tr '\n' ' ')"
	261	for i in $rmlist; do
	262	rm -rf $BUILDDIR/$i
	263	repo-remove $([[ "$SIGN" == "Y" ]] && echo "--sign --key $KEY") $REPODIR/$REPONAME.db.tar.$([ -n "$COMPRESSION" ] \|\| echo $COMPRESSION && echo zst) $i
	264	rm -f $REPODIR/$i
	265	done
	266	else
	267	for i in $@; do
	268	rm -rf $BUILDDIR/$i
	269	repo-remove $([[ "$SIGN" == "Y" ]] && echo "--sign --key $KEY") $REPODIR/$REPONAME.db.tar.$([ -n "$COMPRESSION" ] \|\| echo $COMPRESSION && echo zst) $i
	270	rm -f $REPODIR/$i
	271	done
	272	fi
8ea4ef	273	}
JG	274
7aa510	275	#Check for packages moved to official repos or removed from the AUR
C	276	function check {
	277	rmlist=""
	278	rmlist="$rmlist $(comm -12 <(pacman -Slq $REPONAME \| sort) <(pacman -Slq core \| sort) \| tr '\n' ' ')"
	279	rmlist="$rmlist $(comm -12 <(pacman -Slq $REPONAME \| sort) <(pacman -Slq extra \| sort) \| tr '\n' ' ')"
	280	rmlist="$rmlist $(comm -12 <(pacman -Slq $REPONAME \| sort) <(pacman -Slq community \| sort) \| tr '\n' ' ')"
	281	TMPFILE=$(mktemp)
	282	for i in $(find $BUILDDIR -mindepth 1 -maxdepth 1 -type d); do
	283	check_pkg $TMPFILE "$(echo $i \| rev \| cut -d'/' -f1 \| rev)" &
	284	done
	285	wait
	286	echo "Merged into official repos: $rmlist"
	287	echo "Not in AUR: $(cat $TMPFILE \| tr '\n' ' ')"
	288	rm -f $TMPFILE
	289	}
	290
	291	function check_pkg {
	292	if [[ -z "$(curl -sI "https://aur.archlinux.org/packages/$2" \| head -n1 \| grep 200)" ]]; then
	293	echo "$2" >> $1
	294	fi
	295	}
	296
	297
8ea4ef	298	#Check config and create build folders
f6854c	299	#Set variables before usage
JG	300	# Usage: init
8ea4ef	301	function init {
9837c8	302	if [[ $uid != 1 ]]; then
4ebf3d	303	echo "This must be run as root"
JG	304	fi
	305
8ea4ef	306	#check for configuration here
9837c8	307	[[ -z $REPODIR ]] && echo "Enter REPODIR" && return 1
C	308	[[ -z $BUILDDIR ]] && echo "Enter BUILDDIR" && return 2
	309	[[ -z $REPONAME ]] && echo "Enter REPONAME" && return 3
8ea4ef	310
JG	311	#make build directories
9837c8	312	[[ ! -d $REPODIR ]] && mkdir -p $REPODIR
C	313	[[ ! -d $BUILDDIR ]] && mkdir -p $BUILDDIR
8ea4ef	314
JG	315	#packages required to build others
4ebf3d	316	pacman -S --noconfirm base-devel git
8ea4ef	317
JG	318	#add repo to pacman.conf so can install own packages
9837c8	319	if [[ -z $(grep "$REPONAME" /etc/pacman.conf) ]]; then
8ea4ef	320	printf "[$REPONAME]\nSigLevel = Optional TrustAll\nServer = file://$REPODIR\n" >> /etc/pacman.conf
JG	321	fi
	322
	323	#create GPG key for package signing
4ebf3d	324	if [[ "$SIGN" == "Y" && "$KEY" == "" ]]; then
8ea4ef	325	(
JG	326	echo "Key-Type: RSA"
	327	echo "Key-Length: 2048"
	328	echo "Subkey-Type: RSA"
	329	echo "Subkey-Length: 2048"
	330	echo "Passphrase: \"\""
	331	echo "Expire-Date: 0"
	332	echo "Name-Real: John Doe"
	333	echo "Name-Comment: Arch buildbot"
	334	echo "Name-Email: $(whoami)@localhost"
	335	echo "%commit"
	336	) \| gpg --batch --generate-key
	337	gpg --export --output $REPONAME.key --armor "John Doe"
	338	gpg --export-secret-keys --output $REPONAME.secret.key --armor "John Doe"
	339	echo "Please change the key information in this file"
	340	fi
	341
	342	return 0
	343	}
	344
86d762	345	function send_email {
C	346	(
	347	echo "From: build@localhost"
	348	echo "To: $EMAIL"
	349	echo "Subject: Build errors"
e6f0af	350	echo "There were build errors for the build of $REPONAME at $(date), please address them soon."
be70fd	351	echo "The errors were: $@"
86d762	352	) \| sendmail -t
C	353	}
	354
8ea4ef	355	case $1 in
JG	356	"init")
	357	init;;
	358	"add")
9837c8	359	add ${@:2};;
8ea4ef	360	"build-all")
9837c8	361	build_all $([[ "$2" == "-f" ]] && echo "-f");;
c3d80e	362	"remove")
9837c8	363	remove ${@:2};;
7aa510	364	"check")
C	365	check;;
8ea4ef	366	*)
dc0641	367	echo -e "\033[0;31mInvalid usage\033[0m"
C	368	echo -e "Usage: $0 init\|check\|add\|remove\|build-all"
	369	echo -e "\033[0;32minit\033[0m - initialise repository for use"
	370	echo -e "\033[0;32mcheck\033[0m - check if packages have been moved into the official repositories or removed from the AUR"
	371	echo -e "\033[0;32madd package ...\033[0m - add a package to \$BUILDDIR and repository, also used to rebuild failed packages"
	372	echo -e "\033[0;32mremove -a \| package ...\033[0m - remove package from \$BUILDDIR and repository, \"-a\" removes packages added to official repos"
	373	echo -e "\033[0;32mbuild-all [-f]\033[0m - build all packages in \$BUILDDIR, \"-f\" force builds whole repository"
8ea4ef	374	esac
9837c8	375
C	376	# Error reporting, send email only for build-all as assuming an batch job for that
7aa510	377	if [[ $1 == "build-all" \|\| $1 == "add" ]]; then
54808c	378	if [[ -n $(cat $ERRORFILE) ]]; then
C	379	ERRORS=$(cat $ERRORFILE \| tr '\n' ' ')
7aa510	380	echo "Errors in packages: $ERRORS"
C	381	if [[ "$EMAIL" != "" && "$1" == "build-all" ]]; then
	382	send_email $ERRORS
	383	fi
	384	else
	385	echo "All packages built successfully"
9837c8	386	fi
C	387	fi
54808c	388
C	389	rm $ERRORFILE $WAITLIST $WAITLIST_LCK