reproducible: first stab at setting up an archlinux build schroot

2 files changed, 66 insertions, 0 deletions

diff --git a/bin/jenkins_node_wrapper.sh b/bin/jenkins_node_wrapper.sh
index 54acbe03..623981ce 100755
--- a/bin/jenkins_node_wrapper.sh
+++ b/bin/jenkins_node_wrapper.sh
@@ -99,6 +99,8 @@ elif [[ "$*" =~ reproducible_netbsd ]] ; then
 	exec /srv/jenkins/bin/reproducible_netbsd.sh ; croak "Exec failed";
 elif [[ "$*" =~ reproducible_freebsd ]] ; then
 	exec /srv/jenkins/bin/reproducible_freebsd.sh ; croak "Exec failed";
+elif [[ "$*" =~ reproducible_arch_schroot_setup ]] ; then
+	exec /srv/jenkins/bin/reproducible_arch_schroot_setup.sh ; croak "Exec failed";
 elif [ "$*" = "some_jenkins_job_name" ] ; then
 	exec echo run any commands here ; croak "Exec failed";
 fi
diff --git a/bin/reproducible_arch_schroot_setup.sh b/bin/reproducible_arch_schroot_setup.sh
new file mode 100755
index 00000000..023c8a1d
--- /dev/null
+++ b/bin/reproducible_arch_schroot_setup.sh
@@ -0,0 +1,64 @@
+#!/bin/bash
+
+# Copyright 2015 Holger Levsen <holger@layer-acht.org>
+# released under the GPLv=2
+
+#
+# downloads an arch bootstrap chroot archive, then turns it into an schroot,
+# then configures pacman and abs
+#
+
+DEBUG=true
+. /srv/jenkins/bin/common-functions.sh
+common_init "$@"
+
+bootstrap() {
+	echo "$(date -u) - downloading Archlinux bootstrap.tar.gz."
+	curl -O https://mirrors.kernel.org/archlinux/iso/2015.08.01/archlinux-bootstrap-2015.08.01-x86_64.tar.gz
+	tar xzf archlinux-bootstrap-2015.08.01-x86_64.tar.gz
+	mv root.x86_64/ $SCHROOT_TARGET
+	# write the schroot config
+	echo "$(date -u ) - writing schroot configuration for $TARGET."
+	sudo tee /etc/schroot/chroot.d/jenkins-"$TARGET" <<-__END__
+		[jenkins-$TARGET]
+		description=Jenkins schroot $TARGET
+		directory=$SCHROOT_BASE/$TARGET
+		type=directory
+		root-users=jenkins
+		source-root-users=jenkins
+		union-type=aufs
+	__END__
+	# finally, put it in place
+	mv $SCHROOT_TARGET $SCHROOT_BASE/$TARGET
+}
+
+cleanup() {
+	if [ -d $SCHROOT_TARGET ]; then
+		sudo rm -rf --one-file-system $SCHROOT_TARGET || ( echo "Warning: $SCHROOT_TARGET could not be fully removed on forced cleanup." ; ls $SCHROOT_TARGET -la )
+	fi
+	rm -f $TMPLOG
+}
+
+SCHROOT_TARGET=$(mktemp -d -p $SCHROOT_BASE/ schroot-install-$TARGET-XXXX)
+trap cleanup INT TERM EXIT
+TARGET=reproducible-arch
+bootstrap
+trap - INT TERM EXIT
+
+ROOTCMD="schroot --directory /tmp -c source:jenkins-reproducible-arch -u root --"
+USERCMD="schroot --directory /tmp -c source:jenkins-reproducible-arch -u jenkins --"
+
+# configure pacman + abs
+$ROOTCMD pacman-key --init
+$ROOTCMD pacman-key --populate archlinux
+echo 'Server = http://mirror.one.com/archlinux/$repo/os/$arch' | sudo tee -a $SCHROOT_BASE/$TARGET/etc/pacman.d/mirrorlist
+$ROOTCMD pacman -Syu --noconfirm
+$ROOTCMD pacman -S --noconfirm base-devel devtools abs
+$ROOTCMD abs
+
+# configure jenkins user
+$USERCMD mkdir /var/lib/jenkins
+$USERCMD chown jenkins:jenkins /var/lib/jenkins
+$USERCMD gpg --recv-keys 0x091AB856069AAA1C
+
+echo "schroot $TARGET set up successfully in $SCHROOT_BASE/$TARGET - exiting now."