commit: 87d30823c9f1cf589f2600848e658a1e63e07c60
parent d52f029df67cfae4a0ffd047a4594d980a14be97
Author: Haelwenn (lanodan) Monnier <contact@hacktivis.me>
Date: Fri, 22 Mar 2019 10:58:29 +0100
make-initrd: Fix quotes and move to POSIX shell
Diffstat:
| D | make-initrd.bash | 63 | --------------------------------------------------------------- |
| A | make-initrd.sh | 64 | ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ |
2 files changed, 64 insertions(+), 63 deletions(-)
diff --git a/make-initrd.bash b/make-initrd.bash
@@ -1,63 +0,0 @@
-#!/bin/bash
-# Copyright 2017-2019 Haelwenn (lanodan) Monnier <contact@hacktivis.me>
-# Distributed under the terms of the ISC license
-
-kv=${1:-$(uname -r)}
-out_base=initramfs-${kv}
-elves="lvm busybox blkid lsblk cryptsetup mksh zfs zpool"
-WORKDIR="$(pwd)"
-
-die() {
- echo "$@"
- exit 1
-}
-
-if test -e "$out_base"; then
- rm -fr "$out_base" || die "Failed: rm -fr $out_base"
-fi
-mkdir -p "$out_base" || die "Failed: mkdir $out_base"
-pushd "$out_base" || die "Failed: pushd $out_base"
-mkdir -p usr/bin bin lib dev proc sys newroot etc || die "Failed creating base directories"
-ln -s /proc/mounts etc/mtab || die "Failed symlink for /etc/mtab"
-
-if test -d /lib/modules/$kv
-then
- mkdir -p lib/modules ; cp -pr /lib/modules/$kv lib/modules
-else
- echo "[Warning] “/lib/modules/$kv” doesn’t exist"
-fi
-
-mknod -m 600 dev/console c 5 1
-mknod -m 666 dev/urandom c 1 9
-mknod -m 666 dev/random c 1 8
-mknod -m 640 dev/mem c 1 1
-mknod -m 666 dev/null c 1 3
-mknod -m 666 dev/tty c 5 0
-mknod -m 666 dev/zero c 1 5
-mknod -m 640 dev/tty1 c 4 1
-
-for elf in $elves; do
- cp $(which $elf) bin/
-done
-
-cp "${WORKDIR}/init" . && chmod 755 init || exit
-ln bin/mksh bin/sh
-bin/busybox --install usr/bin
-
-for bin in $(find bin); do
- if ldd "$bin" >/dev/null
- then
- for lib in $(ldd "$bin" | sed -nre 's,.* (/.*lib.*/.*.so.*) .*,\1,p')
- do
- filename=$(basename "$lib")
- test -e "/lib/${filename}" || cp "$lib" lib
- done
- fi
-done
-
-if find . -print0 | cpio --null -ov --format=newc | xz -9 --check=crc32 > ../${out_base}.cpio.xz; then
- test -e /boot/${out_base}.cpio.xz && mv /boot/${out_base}.cpio.xz /boot/${out_base}.cpio.xz.old
- cp ../${out_base}.cpio.xz /boot
-fi
-
-popd
diff --git a/make-initrd.sh b/make-initrd.sh
@@ -0,0 +1,64 @@
+#!/bin/sh
+# Copyright 2017-2019 Haelwenn (lanodan) Monnier <contact@hacktivis.me>
+# Distributed under the terms of the ISC license
+
+kv=${1:-$(uname -r)}
+out_base=initramfs-${kv}
+elves="lvm busybox blkid lsblk cryptsetup mksh zfs zpool"
+WORKDIR="$(pwd)"
+
+die() {
+ echo "$@"
+ exit 1
+}
+
+if test -e "$out_base"; then
+ rm -fr "$out_base" || die "Failed: rm -fr $out_base"
+fi
+mkdir -p "$out_base" || die "Failed: mkdir $out_base"
+cd "$out_base" || die "Failed: cd $out_base"
+mkdir -p usr/bin bin lib dev proc sys newroot etc || die "Failed creating base directories"
+ln -s /proc/mounts etc/mtab || die "Failed symlink for /etc/mtab"
+
+if test -d "/lib/modules/$kv"
+then
+ mkdir -p lib/modules ; cp -pr "/lib/modules/$kv" lib/modules
+else
+ echo "[Warning] “/lib/modules/$kv” doesn’t exist"
+fi
+
+mknod -m 600 dev/console c 5 1
+mknod -m 666 dev/urandom c 1 9
+mknod -m 666 dev/random c 1 8
+mknod -m 640 dev/mem c 1 1
+mknod -m 666 dev/null c 1 3
+mknod -m 666 dev/tty c 5 0
+mknod -m 666 dev/zero c 1 5
+mknod -m 640 dev/tty1 c 4 1
+
+for elf in $elves; do
+ origin=$(command -v "$elf")
+ cp "$origin" bin/
+done
+
+cp "${WORKDIR}/init" . && chmod 755 init || exit
+ln bin/mksh bin/sh
+bin/busybox --install usr/bin
+
+for bin in $(find bin); do
+ if ldd "$bin" >/dev/null
+ then
+ for lib in $(ldd "$bin" | sed -nre 's,.* (/.*lib.*/.*.so.*) .*,\1,p')
+ do
+ filename=$(basename "$lib")
+ test -e "/lib/${filename}" || cp "$lib" lib
+ done
+ fi
+done
+
+if find . -print0 | cpio --null -ov --format=newc | xz -9 --check=crc32 > "../${out_base}.cpio.xz"; then
+ test -e "/boot/${out_base}.cpio.xz" && mv "/boot/${out_base}.cpio.xz" "/boot/${out_base}.cpio.xz.old"
+ cp "../${out_base}.cpio.xz" /boot
+fi
+
+cd "${WORKDIR}"
