vasile-kogaion is a stupid name, change it to kvasile...aka vasile Kogaion edition, or, if you like, KDE edition lol

1 files changed, 190 insertions, 0 deletions

diff --git a/libkvasile b/libkvasile
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index 0000000..d187456
--- /dev/null
+++ b/libkvasile
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+# generic functions (used for both build && iso creation)
+
+kernelconfig () {
+	if [[ $(zgrep 'CONFIG_OVERLAYFS_FS=' /proc/config.gz) && $(zgrep "CONFIG_SQUASHFS=" /proc/config.gz) &&  $(zgrep "CONFIG_BLK_DEV_LOOP=" /proc/config.gz) ]] ; then
+		# if you use 3.18 LTS or newer kernels, change CONFIG_OVERLAYFS_FS to CONFIG_OVERLAY_FS
+		echo ""
+		echo "Kernel configuration seems OK, moving on"
+		echo ""
+		sleep 1
+	else
+		echo ""
+		echo "Vasile needs OVERLAYFS && SQUASHFS && LOOP DEVICES to work"
+		echo "Please rebuild the kernel with those activated to use it"
+		echo ""
+		exit 1
+	fi
+}
+
+checkroot () {
+	if [[ "$(whoami)" != root ]] ; then
+		echo ""
+		echo "You're not root?...No cookies for you, go away !!!"
+		echo ""
+		exit 1
+	fi
+}
+
+chrootchecksum () {
+	while : true ; do
+		if [[ -f "$chrootx64" && -f "$chrootx64md5" ]] ; then
+			echo "good, squashed chroot && checksum file found ... verifying integrity"
+			echo ""
+			if [[ "$(md5sum -c "$chrootx64md5")" ]] ; then
+				echo "good, squashed chroot checksum passed ... starting engines"
+				echo ""
+				sleep 1
+				break
+			else
+				echo "ooops, squashed chroot checksum failed ... aborting"
+				exit 1
+			fi
+		else
+			echo "ooops, squashed chroot or checksum file not found ... aborting"
+			exit 1
+		fi
+	done
+}
+
+# build functions
+
+chrootstop () {
+	umount -l "$overlaydir"/proc > /dev/null 2>&1
+	umount -l "$overlaydir"/sys > /dev/null 2>&1
+	umount -l "$overlaydir"/dev/pts > /dev/null 2>&1
+	umount -l "$overlaydir"/dev/shm > /dev/null 2>&1
+	umount -l "$overlaydir"/dev > /dev/null 2>&1
+	umount -l "$overlaydir"/tmp > /dev/null 2>&1
+	umount -l "$overlaydir"/usr/portage/packages > /dev/null 2>&1
+	umount -l "$overlaydir"/usr/portage/distfiles > /dev/null 2>&1
+	umount -l "$overlaydir" > /dev/null 2>&1
+	umount -l "$rodir" > /dev/null 2>&1
+}
+
+chrootstart () {
+	mount -t squashfs "$chrootx64" "$rodir"
+	if [[ "$(uname -r | cut -d . -f1,2)" = "3.14" ]] ; then
+		mount -t overlayfs -o lowerdir="$rodir",upperdir="$rwdir" overlayfs "$overlaydir"
+	else # kernel version equal or above 3.18
+		mount -t overlay -o lowerdir="$rodir",upperdir="$rwdir",workdir="$workdir" overlay "$overlaydir"
+	fi
+	mount -o bind packages "$overlaydir"/usr/portage/packages
+	mount -o bind distfiles "$overlaydir"/usr/portage/distfiles
+	mount -t proc proc "$overlaydir"/proc
+	mount -t sysfs sysfs "$overlaydir"/sys
+	mount -t devtmpfs -o relatime,size=3055348k,nr_inodes=763837,mode=755 none "$overlaydir"/dev
+	mount -t devpts -o nosuid,noexec,relatime,gid=5,mode=620 none "$overlaydir"/dev/pts
+	mount -t tmpfs -o nosuid,nodev none "$overlaydir"/dev/shm
+	mount -t tmpfs -o nosuid,nodev,noexec none  "$overlaydir"/tmp
+}
+
+chrootdevtree () {
+	echo ""
+	echo "injecting full portage tree into build environment"
+	echo ""
+	sleep 1
+	chroot "$overlaydir" su - "$chrootuser" -c "$chrootdevtree"
+}
+
+chrootoverlays () {
+	echo "injecting "$releasename" "$releasetarget" overlay into build environment"
+	sleep 1
+	chroot "$overlaydir" su - "$chrootuser" -c "$chrootmainoverlay"
+}
+
+chrootbuildsystem () {
+	echo "injecting "$releasename" buildsystem && setting up portage"
+	echo ""
+	sleep 1
+	chroot "$overlaydir" su - "$chrootuser" -c "$chrootbuildgit"
+}
+
+chrootbuild () {
+	echo ""
+	echo "Environment is up && running ... building targets"
+	sleep 1
+	chroot "$overlaydir" su - "$chrootuser" -c "$chrootbuildtarget"
+}
+
+chrootx64 () {
+	echo -e ""
+	echo -e "#################################################################"
+	echo -e "#       ENTERING CHROOT ENV FOR YOU TO PUSH BUILT PACKAGES      #"
+	echo -e "#               OR TO FIX EVENTUAL BUILD ERRORS                 #"
+	echo -e "#################################################################"
+	echo -e "#            !!! WARNING !!! WARNING !!! WARNING !!!            #"
+	echo -e "#################################################################"
+	echo -e "#       NEXT RUN OF THIS SCRIPT WILL DESTROY ALL YOUR WORK      #"
+	echo -e "#   DO NOT EXIT CHROOT UNTIL ALL PACKAGES ARE PUSHED TO REPOS   #"
+	echo -e "#  OR, IN CASE OF BUILD FAILURES, UNTIL ALL FIXES ARE COMMITED  #"
+	echo -e "#################################################################"
+	echo -e "#            !!! WARNING !!! WARNING !!! WARNING !!!            #"
+	echo -e "#################################################################"
+	echo -e ""
+	echo -e ""
+	chroot "$overlaydir" su - "$chrootuser"
+}
+
+# iso functions
+
+isostart () {
+	mount -o bind packages "$isosyncdir"/usr/portage/packages
+	mount -t proc proc "$isosyncdir"/proc
+	mount -t sysfs sysfs "$isosyncdir"/sys
+	mount -t devtmpfs -o relatime,size=3055348k,nr_inodes=763837,mode=755 none "$isosyncdir"/dev
+	mount -t devpts -o nosuid,noexec,relatime,gid=5,mode=620 none "$isosyncdir"/dev/pts
+	mount -t tmpfs -o nosuid,nodev none "$isosyncdir"/dev/shm
+	mount -t tmpfs -o nosuid,nodev,noexec none  "$isosyncdir"/tmp
+}
+
+isostop () {
+	umount -l "$isosyncdir"/proc > /dev/null 2>&1
+	umount -l "$isosyncdir"/sys > /dev/null 2>&1
+	umount -l "$isosyncdir"/dev/pts > /dev/null 2>&1
+	umount -l "$isosyncdir"/dev/shm > /dev/null 2>&1
+	umount -l "$isosyncdir"/dev > /dev/null 2>&1
+	umount -l "$isosyncdir"/tmp > /dev/null 2>&1
+	umount -l "$isosyncdir"/usr/portage/packages > /dev/null 2>&1
+}
+
+isousertree () {
+	echo ""
+	echo "injecting minimal portage tree into environment (user mode)"
+	echo ""
+	sleep 1
+	chroot "$isosyncdir" su - "$isouser" -c "$isousertree"
+}
+
+isooverlays () {
+	echo "injecting "$releasename" "$releasetarget" overlay into environment"
+	sleep 1
+	chroot "$isosyncdir" su - "$isouser" -c "$isomainoverlay"
+}
+
+isobuildsystem () {
+	echo "injecting "$releasename" buildsystem && setting up portage"
+	echo ""
+	sleep 1
+	chroot "$isosyncdir" su - "$isouser" -c "$isobuildgit"
+}
+
+isoramfs () {
+	chroot "$isosyncdir" su - "$isouser" -c "$isodracutcmd"
+}
+
+systemramfs () {
+	chroot "$isosyncdir" su - "$isouser" -c "$dracutcmd"
+}
+
+isoefiimg () {
+	chroot "$isosyncdir" su - "$isouser" -c "$isoeficmd"
+}
+
+isochroot () {
+	echo -e ""
+	echo -e "DROPPING YOU TO A ROOT SHELL INTO ISO ENVIRONMENT"
+	echo -e "INSTALL APPS & TARGETS & DES YOU WANT INSIDE ISO"
+	echo -e "EXIT WHEN YOU'RE DONE AND I'LL CREATE THE IMAGE"
+	echo -e ""
+	chroot "$isosyncdir" su - "$isouser"
+}