add more messages
This commit is contained in:
illiliti
parent
5750eae2b1
commit
e2140f8423
42
generate
42
generate
@ -5,14 +5,11 @@
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# print message
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msg() {
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case "$1" in
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warn)
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printf "warning >> %s\n" "$2"
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;;
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info)
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printf "info >> %s\n" "$2"
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printf "info >> %s\n" "$2" >&2
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;;
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panic)
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printf "panic >> %s\n" "$2"
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printf "panic >> %s\n" "$2" >&2
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exit 1
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;;
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esac
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@ -20,11 +17,13 @@ msg() {
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# remove tmpdir
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remove_tmpdir() {
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msg info "removing work dir"
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rm -rf "$tmpdir"
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}
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# change current directory to script directory if user haven't do it
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check_currentdir() {
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msg info "changing directory to script dir"
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script_dir=$(dirname $(readlink -f -- "$0"))
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[ "$PWD" = "$script_dir" ] || {
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cd "$script_dir" || msg panic "failed to change directory"
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@ -33,6 +32,7 @@ check_currentdir() {
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# check needed files
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check_requirements() {
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msg info "checking requirements"
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# TODO use system busybox
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for f in ./init ./busybox; do
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[ -e "$f" ] || msg panic "$f doesn't exists"
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@ -43,6 +43,7 @@ check_requirements() {
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# create FHS directory structure
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create_structure() {
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msg info "creating directory structure"
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for d in dev tmp var run etc usr/lib usr/bin mnt/root proc root sys; do
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mkdir -p "${tmpdir}/${d}"
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done
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@ -53,6 +54,7 @@ create_structure() {
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# also POSIX ln doesn't have --relative flag like in GNU ln. as workaround
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# we change directory to tmpdir and make needed symlinks.
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create_symlinks() {
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msg info "creating symlinks"
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( cd "$tmpdir" && {
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ln -s usr/lib lib
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ln -s usr/lib lib64
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@ -76,12 +78,14 @@ create_symlinks() {
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# install mdev
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install_mdev() {
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msg info "installing mdev"
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install -m644 mdev.conf -t "${tmpdir}/etc"
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install -Dm755 storage-device -t "${tmpdir}/lib/mdev"
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}
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# install mdevd
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install_mdevd() {
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msg info "installing mdevd"
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install_binaries mdevd mdevd-coldplug
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install -m644 mdev.conf -t "${tmpdir}/etc"
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install -Dm755 storage-device -t "${tmpdir}/lib/mdev"
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@ -89,6 +93,7 @@ install_mdevd() {
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# install udev
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install_udev() {
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msg info "installing udev"
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install_binaries udevd udevadm dmsetup
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# FIXME rewrite this piece of crap
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find /usr/lib/udev -type f | grep -v "rc_keymaps\|hwdb.d" | cpio -pd "$tmpdir" >/dev/null 2>&1
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@ -96,13 +101,14 @@ install_udev() {
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# handle lvm
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install_lvm() {
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msg info "installing LVM"
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install_binaries lvm
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# if hostonly mode enabled install only needed drivers
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[ "$hostonly" = 1 ] && {
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for lvm_driver in dm-thin-pool dm-multipath dm-snapshot dm-cache dm-log dm-mirror; do
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for lvm_driver_dep in $(modprobe -D "$lvm_driver" 2>/dev/null | grep -v builtin | cut -d " " -f 2); do
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install -Dm644 "$lvm_driver_dep" "${tmpdir}${lvm_driver_dep}" 2>/dev/null
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install -Dm644 "$lvm_driver_dep" "${tmpdir}${lvm_driver_dep}"
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done
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done
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}
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@ -121,13 +127,14 @@ install_lvm() {
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# handle luks
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install_luks() {
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msg info "installing LUKS"
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install_binaries cryptsetup
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# if hostonly mode enabled install only needed drivers
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[ "$hostonly" = 1 ] && {
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for luks_driver in aes dm-crypt sha256 sha512 wp512 ecb lrw xts twofish serpent; do
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for luks_driver_dep in $(modprobe -D "$luks_driver" 2>/dev/null | grep -v builtin | cut -d " " -f 2); do
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install -Dm644 "$luks_driver_dep" "${tmpdir}${luks_driver_dep}" 2>/dev/null
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install -Dm644 "$luks_driver_dep" "${tmpdir}${luks_driver_dep}"
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done
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done
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}
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@ -137,32 +144,33 @@ install_luks() {
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# TODO get rid of this workaround
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# workaround for luks2
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install -s -m755 /usr/lib/libgcc_s.so.1 -t "${tmpdir}/usr/lib"
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install -s -m755 /usr/lib/libgcc_s.so.1 -t "${tmpdir}/usr/lib" || msg panic "failed to install LUKS libraries"
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# block discard support
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[ "$luks_discard" = 1 ] && luks_args="--allow-discards $luks_args"
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# copy luks header
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[ -f "$luks_header" ] && {
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install -m400 "$luks_header" "${tmpdir}/root/luks_header"
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install -m400 "$luks_header" "${tmpdir}/root/luks_header" || msg panic "failed to copy LUKS header"
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luks_args="--header=/root/luks_header $luks_args"
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}
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# copy luks keyfile
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[ -f "$luks_keyfile" ] && {
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install -m400 "$luks_keyfile" "${tmpdir}/root/luks_keyfile"
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install -m400 "$luks_keyfile" "${tmpdir}/root/luks_keyfile" || msg panic "failed to copy LUKS keyfile"
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luks_args="--key-file=/root/luks_keyfile $luks_args"
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}
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}
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# install drivers
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install_drivers() {
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msg info "installing hostonly drivers"
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[ -n "$root_type" ] || msg panic "hostonly mode required root_type option to be configured"
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# perform autodetection of drivers via /sys
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for driver in $(find /sys/devices -name modalias -exec sort -u "{}" "+"); do
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for driver_dep in $(modprobe -D "$driver" 2>/dev/null | grep -v builtin | cut -d " " -f 2); do
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install -Dm644 "$driver_dep" "${tmpdir}${driver_dep}" 2>/dev/null
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install -Dm644 "$driver_dep" "${tmpdir}${driver_dep}"
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done
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done
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@ -170,14 +178,14 @@ install_drivers() {
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# TODO separate root type option
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# install root fs driver
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for root_driver in $(modprobe -D "$root_type" 2>/dev/null | grep -v builtin | cut -d " " -f 2); do
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install -Dm644 "$root_driver" "${tmpdir}${root_driver}" 2>/dev/null
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install -Dm644 "$root_driver" "${tmpdir}${root_driver}"
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done
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# install user specified drivers
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[ -n "$drivers" ] && {
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for custom_driver in $(printf "%s\n" "$drivers" | tr " " "\n"); do
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for custom_driver_dep in $(modprobe -D "$custom_driver" 2>/dev/null | grep -v builtin | cut -d " " -f 2); do
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install -Dm644 "$custom_driver_dep" "${tmpdir}${custom_driver_dep}" 2>/dev/null
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install -Dm644 "$custom_driver_dep" "${tmpdir}${custom_driver_dep}"
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done
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done
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}
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@ -185,6 +193,7 @@ install_drivers() {
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# find and install all drivers
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install_all_drivers() {
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msg info "installing all drivers"
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find \
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"${modker}/kernel/arch" \
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"${modker}/kernel/crypto" \
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@ -202,6 +211,7 @@ install_all_drivers() {
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# generate "modules" files
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generate_depmod() {
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msg info "generating dependendies list of drivers"
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# install list of drivers
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cp "${modker}/modules.softdep" "${modker}/modules.builtin" "${modker}/modules.order" "${tmpdir}/${modker}"
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@ -213,6 +223,7 @@ generate_depmod() {
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# handle binaries
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install_binaries() {
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for b in $(printf "%s\n" "$@" | tr " " "\n"); do
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msg info "installing binary $b"
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# check binary existence
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command -v "$b" >/dev/null 2>&1 || msg panic "$b doesn't exists"
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@ -231,6 +242,7 @@ install_binaries() {
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# handle libraries
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install_libraries() {
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for l in $(ldd "$(command -v $1)" | sed -nre 's,.* (/.*lib.*/.*.so.*) .*,\1,p' -e 's,.*(/lib.*/ld.*.so.*) .*,\1,p'); do
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msg info "installing library $l"
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# check symlink
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if [ -h "$l" ]; then
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# check lib already existence
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@ -253,8 +265,9 @@ install_libraries() {
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done
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}
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# install important files
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# install important files used by init
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install_files() {
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msg info "installing files"
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# FIXME eof broken
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# initialize config
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cat <<EOF > "${tmpdir}/config"
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@ -301,6 +314,7 @@ EOF
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# TODO add more compession tools
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# create and compress cpio archive
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create_initramfs() {
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msg info "creating initramfs image"
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{
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( cd "$tmpdir" && {
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find . | cpio -oH newc | gzip -9
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