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| -rwxr-xr-x | buildbot | 95 |
1 files changed, 95 insertions, 0 deletions
diff --git a/buildbot b/buildbot new file mode 100755 index 0000000..d82729c --- /dev/null +++ b/buildbot @@ -0,0 +1,95 @@ +#!/usr/bin/env bash +# +# Script to build Kogaion Linux packages in a clean squashfs + overlayfs chroot +# Using predefined targets : kernel.target, libs.target, x11.target, sound.target, artwork.target etc +# Targets are passed as arguments, and will remain private...for now (not all of them are stable yet) +# Author : V3n3RiX @ RogentOS +# Deps : squashfs + overlayfs kernel support +# Todo : squashfs checksum verification +# : add squashfs portage tree +# : sync build.git +# : sync overlays +# : setup profiles +# : auto push built packages to repos (maybe, really needed?!?) + +lowerdir="kogaiondevelx64" +upperdir="upperdirx64" +overlaydir="overlaydirx64" +env_user="root" +env_targets="$@" +env_build_cmd="emerge -av "$env_targets"" + +envprepare () { + # create the directories needed for squashfs + overlayfs mount + mkdir "$lowerdir" + mkdir "$upperdir" + mkdir "$overlaydir" +} + +envstart () { + # mount ro squashfs + add rw overlayfs layer to enable clean package building + mount -t squashfs "$lowerdir".squashfs "$lowerdir" + mount -t overlayfs -o lowerdir="$lowerdir",upperdir="$upperdir" overlayfs "$overlaydir" + mount -o bind /proc "$overlaydir"/proc + mount -o bind /sys "$overlaydir"/sys + mount -o bind /dev "$overlaydir"/dev + mount -o bind /dev/pts "$overlaydir"/dev/pts + mount -o bind /dev/shm "$overlaydir"/dev/shm + mount -o bind /tmp "$overlaydir"/tmp +} + +envstop () { + # umount squashfs + overlayfs chroot + umount -l "$overlaydir"/proc + umount -l "$overlaydir"/sys + umount -l "$overlaydir"/dev/pts + umount -l "$overlaydir"/dev/shm + umount -l "$overlaydir"/dev + umount -l "$overlaydir"/tmp + umount -l "$overlaydir" + umount -l "$lowerdir" +} + +envbuild () { + # build packages in squashfs + overlayfs chroot + chroot "$overlaydir" su - "$env_user" -c "$env_build_cmd" +} + +envchroot() { + # enter squashfs + overlayfs chroot to push packages, or debug build errors + echo -e "" + echo -e "#################################################################" + echo -e "# ENTERING CHROOT ENV FOR YOU TO PUSH BUILT PACKAGES #" + echo -e "# OR TO FIX EVENTUAL BUILD ERRORS #" + echo -e "#################################################################" + echo -e "# !!! WARNING !!! WARNING !!! WARNING !!! #" + echo -e "#################################################################" + echo -e "# EXITING NOW WILL DESTROY ALL YOUR WORK #" + echo -e "# DO NOT EXIT CHROOT UNTIL ALL PACKAGES ARE PUSHED TO REPOS #" + echo -e "# OR, IN CASE OF BUILD FAILURES, UNTIL ALL FIXES ARE COMMITED #" + echo -e "#################################################################" + echo -e "# !!! WARNING !!! WARNING !!! WARNING !!! #" + echo -e "#################################################################" + echo -e "" + echo -e "" + chroot "$overlaydir" su - "$env_user" +} + +envcleanup () { + # cleanup build environment + rm -rf "$overlaydir" + rm -rf "$upperdir" + rm -rf "$lowerdir" +} + +main () { + envprepare + envstart + envbuild + envchroot + envstop + envcleanup +} + +main +exit 0 |