diff options
Diffstat (limited to 'build-cd')
| -rwxr-xr-x | build-cd | 267 |
1 files changed, 267 insertions, 0 deletions
diff --git a/build-cd b/build-cd new file mode 100755 index 0000000..0c76213 --- /dev/null +++ b/build-cd @@ -0,0 +1,267 @@ +#!/bin/sh + +def_arch=x86_64 +def_kernel=4.6 +declare -r PROGNAME=$(basename $0) + + +warn() { + printf '>>> ' + printf '\033[01;33mWARNING\033[00;39m ' + printf '>>> ' + printf '\033[01;33mWARNING\033[00;39m ' + printf '>>> ' + printf '\033[01;33mWARNING\033[00;39m ' + printf '>>> ' + printf '\033[01;33mWARNING\033[00;39m ' + printf '>>>\n' +} + + +fatal() { + printf '>>> ' + printf '\033[01;31mERROR\033[00;39m ' + printf '>>> ' + printf '\033[01;31mERROR\033[00;39m ' + printf '>>> ' + printf '\033[01;31mERROR\033[00;39m ' + printf '>>> ' + printf '\033[01;31mERROR\033[00;39m ' + printf '>>>\n' +} + + +ensure_commands() { + if ! type apk>/dev/null; then + fatal + printf 'You must have apk installed. On Gentoo, see sys-devel/apk-tools.\n' + exit -1 + fi + + if ! type cpio>/dev/null; then + fatal + printf 'You must have cpio installed. On Gentoo, see app-arch/cpio.\n' + exit -1 + fi + + if ! type mksquashfs>/dev/null; then + fatal + printf 'You must have mksquashfs installed. On Gentoo, see sys-fs/squashfs-tools.\n' + exit -1 + fi + + if ! type mkisofs>/dev/null; then + fatal + printf 'You must have mkisofs installed. Try cdrtools or cdrkit.\n' + exit -1 + fi +} + + +usage() { + printf 'usage: %s [-a ARCH] [-k KERNEL] [--help]\n\n' $PROGNAME + printf 'Create an Adélie Linux CD image (.ISO) using the specified parameters.\n' + printf 'Default ARCH: %s\nDefault kernel version: %s\n' $def_arch $def_kernel +} + + +while [ -n "$1" ]; do + case $1 in + -a | --arch) + shift + declare -r MY_ARCH=$1 + ;; + -h | --help) + usage + exit + ;; + -k | --kernel) + shift + declare -r MY_KERNEL=$1 + ;; + *) + usage >&2 + exit -1 + ;; + esac + shift +done + +declare -r ARCH=${MY_ARCH:-$def_arch} +declare -r KERNEL=${MY_KERNEL:-$def_kernel} +declare -r LDARCH=${LDARCH:-$ARCH} + +ensure_commands + +warn +printf 'This will erase all files at the directories %s/cdroot-%s\n' `pwd` $ARCH +printf '%s/initrd-%s and %s/squashroot-%s.\n\n' `pwd` $ARCH `pwd` $ARCH +printf 'When you are ready, press RETURN. To cancel, press Ctrl-C.\n' +read + +printf '\033[01;32m * \033[37mAdélie Linux CD Creation Tool\033[00;39m\n\n' + +rm -rf cdroot-$ARCH +rm -rf initrd-$ARCH +rm -rf squashroot-$ARCH +mkdir cdroot-$ARCH +mkdir initrd-$ARCH +mkdir squashroot-$ARCH + +printf '\033[01;32m * \033[37mInstalling base system to squash root...\033[00;39m\n' + +apk --arch $ARCH -X "https://distfiles.adelielinux.org/adelie/1.0-alpha/$EXTRA_MIRROR" -U --allow-untrusted --root squashroot-$ARCH --initdb add shadow libffi adelie-base bash openrc openrc-openrc hwids eudev udev-init-scripts-openrc parted lvm2-openrc easy-kernel-modules easy-kernel-firmware dhcpcd net-tools ca-certificates +mkdir -p squashroot-$ARCH/etc/apk/keys +mkdir -p squashroot-$ARCH/home/live +mkdir squashroot-$ARCH/target +mkdir -p squashroot-$ARCH/media/live +ln -s /bin/bash squashroot-$ARCH/bin/sh + +echo 'hostname="adelie"' > squashroot-$ARCH/etc/conf.d/hostname +echo 'mtab_is_file=no' > squashroot-$ARCH/etc/conf.d/mtab + +cp -RPp squashroot-$ARCH/usr/share/openrc/runlevels squashroot-$ARCH/etc/runlevels +cp 'packages@adelielinux.org.pub' squashroot-$ARCH/etc/apk/keys/ +ln -s /etc/init.d/udev squashroot-$ARCH/etc/runlevels/sysinit/udev +ln -s /etc/init.d/udev-trigger squashroot-$ARCH/etc/runlevels/sysinit/udev-trigger +ln -s /etc/init.d/lvmetad squashroot-$ARCH/etc/runlevels/sysinit/lvmetad + +cat >squashroot-$ARCH/etc/fstab <<- FSTAB + # Welcome to Adélie Linux. + # This fstab(5) is for the live media only. Do not edit or use for your installation. + + tmpfs /tmp tmpfs defaults 0 1 + tmpfs /var/log tmpfs size=8m 0 1 + tmpfs /root tmpfs size=16m 0 1 + tmpfs /home/live tmpfs size=16m 0 1 + proc /proc proc defaults 0 1 +FSTAB + +cat >squashroot-$ARCH/etc/passwd <<- PASSWD + root:x:0:0:Charlie Root:/root:/bin/bash + man:x:13:15:man-db:/usr/share/man:/sbin/nologin + at:x:25:25:at:/var/spool/at/atjobs:/sbin/nologin + fcron:x:101:206:fcron:/dev/null:/sbin/nologin + postfix:x:207:207:postfix:/var/spool/postfix:/sbin/nologin + live:x:1000:1000:Live User:/home/live:/bin/bash +PASSWD + +cat >squashroot-$ARCH/etc/group <<- GROUP + root:x:0: + tty:x:5: + wheel:x:10:live + mail:x:12:postfix + uucp:x:14: + cron:x:16: + at:x:25: + fcron:x:206: + postfix:x:207: + postdrop:x:208: + live:x:1000: +GROUP + +cat >squashroot-$ARCH/etc/shadow <<- SHADOW + root:::::::: + man:::::::: + at:::::::: + fcron:::::::: + postfix:::::::: + live:::::::: +SHADOW + +cat >squashroot-$ARCH/etc/shells <<- SHELLS + /bin/bash + /bin/zsh +SHELLS + +cat >squashroot-$ARCH/etc/resolv.conf <<- RESOLVE + nameserver 8.8.8.8 +RESOLVE + +cat >squashroot-$ARCH/etc/apk/repositories <<-REPOS + https://distfiles.adelielinux.org/adelie/1.0-alpha/$EXTRA_MIRROR +REPOS + +cat >squashroot-$ARCH/etc/issue <<-ISSUE + Welcome to Adélie Linux! + You may log in as 'root' to install, or 'live' to play around. + + Have fun. + +ISSUE + +chmod 600 squashroot-$ARCH/etc/shadow + +printf '\033[01;32m * \033[37mCreating compressed file system image...\033[00;39m\n' + +mksquashfs squashroot-$ARCH cdroot-$ARCH/adelie.squashfs + +printf '\033[01;32m * \033[37mCreating initrd structure...\033[00;39m\n' + +# mount points +mkdir initrd-$ARCH/dev +mkdir initrd-$ARCH/media +mkdir initrd-$ARCH/newroot +mkdir initrd-$ARCH/proc +mkdir initrd-$ARCH/sys + +# manual /dev nodes for initial udev startup +mknod -m 600 initrd-$ARCH/dev/console c 5 1 +mknod -m 666 initrd-$ARCH/dev/null c 1 3 +mknod -m 666 initrd-$ARCH/dev/ptmx c 5 2 +mknod -m 666 initrd-$ARCH/dev/random c 1 8 +mknod -m 666 initrd-$ARCH/dev/tty c 5 0 +mknod -m 620 initrd-$ARCH/dev/tty1 c 4 1 +mknod -m 666 initrd-$ARCH/dev/urandom c 1 9 +mknod -m 666 initrd-$ARCH/dev/zero c 1 5 + +# base +mkdir initrd-$ARCH/lib +cp squashroot-$ARCH/usr/lib/libc.so initrd-$ARCH/lib/ld-musl-$LDARCH.so.1 +cp squashroot-$ARCH/lib/libblkid.so.1 initrd-$ARCH/lib/ +cp squashroot-$ARCH/lib/libuuid.so.1 initrd-$ARCH/lib/ + +# udev +mkdir -p initrd-$ARCH/etc/udev +mkdir initrd-$ARCH/run +mkdir initrd-$ARCH/sbin +cp squashroot-$ARCH/bin/udevadm initrd-$ARCH/sbin/ +cp squashroot-$ARCH/sbin/udevd initrd-$ARCH/sbin/ +cp squashroot-$ARCH/lib/libkmod.so.2 initrd-$ARCH/lib/ +cp squashroot-$ARCH/lib/libudev.so.1 initrd-$ARCH/lib/ +cp squashroot-$ARCH/etc/udev/hwdb.bin initrd-$ARCH/etc/udev/ + +# init +cp cdinit-$ARCH initrd-$ARCH/init + +printf '\033[01;32m * \033[37mCompressing initrd...\033[00;39m\n' + +pushd initrd-$ARCH +find . | cpio -H newc -o > ../cdroot-$ARCH/initrd +popd +gzip -9 cdroot-$ARCH/initrd +mv cdroot-$ARCH/initrd.gz cdroot-$ARCH/initrd + +printf '\033[01;32m * \033[37mAdding kernel...\033[00;39m\n' + +cp bzImage-$ARCH cdroot-$ARCH/bzImage + +printf '\033[01;32m * \033[37mInstalling ISOLINUX...\033[00;39m\n' + +mkdir cdroot-$ARCH/isolinux + +cat >cdroot-$ARCH/isolinux/isolinux.cfg <<BOOTCFG +prompt 1 +default adelie + +label adelie + kernel /bzImage + append initrd=/initrd +BOOTCFG + +cp /usr/share/syslinux/isolinux-debug.bin cdroot-$ARCH/isolinux/isolinux.bin +cp /usr/share/syslinux/ldlinux.c32 cdroot-$ARCH/isolinux/ + +printf '\033[01;32m * \033[37mCreating the CD...\033[00;39m\n' + +mkisofs -o adelie-live-$ARCH-1.0-ALPHA-$(date +%Y%m%d).iso -b isolinux/isolinux.bin -c isolinux/boot.cat -no-emul-boot -boot-load-size 4 -boot-info-table -joliet cdroot-$ARCH |