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author | Richard Maw <richard.maw@codethink.co.uk> | 2014-03-25 15:48:54 +0000 |
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committer | Richard Maw <richard.maw@codethink.co.uk> | 2014-03-25 17:42:38 +0000 |
commit | 6fb1c58ca015da93faf4c849336c23a5686c685d (patch) | |
tree | 891658be906c30a44469612432e58df164959456 /image-package-example/disk-install.sh.in | |
parent | e5a01336df8e6852062b79b5143040a60ea4a437 (diff) | |
download | definitions-6fb1c58ca015da93faf4c849336c23a5686c685d.tar.gz |
Add example deployment of an image packagebaserock/richardmaw/S10721-img-pkg-v2
Diffstat (limited to 'image-package-example/disk-install.sh.in')
-rw-r--r-- | image-package-example/disk-install.sh.in | 51 |
1 files changed, 51 insertions, 0 deletions
diff --git a/image-package-example/disk-install.sh.in b/image-package-example/disk-install.sh.in new file mode 100644 index 00000000..bc8e0e67 --- /dev/null +++ b/image-package-example/disk-install.sh.in @@ -0,0 +1,51 @@ +#!/bin/sh +# Script for writing the system to an existing disk. +# This formats the disk, extracts the rootfs to it, installs the +# bootloader, and ensures there's appropriate configuration for the +# bootloader, kernel and userland to agree what the rootfs is. + +set -eu + +usage(){ + cat <<EOF +usage: $0 DISK [TARGET_DISK] + +DISK: Where the disk appears on your development machine +TARGET_DISK: What the disk will appear as on the target machine +EOF +} + +. @@SCRIPT_DIR@@/common.sh + +if [ "$#" -lt 1 -o "$#" -gt 2 ]; then + usage + exit 1 +fi + +DISK="$1" +TARGET_DISK="${1-/dev/sda}" + +status Formatting "$DISK" as ext4 +format_disk "$DISK" +( + info Mounting "$DISK" + MP="$(temp_mount -t ext4 "$DISK")" + info Mounted "$DISK" to "$MP" + set +e + ( + set -e + info Copying rootfs onto disk + extract_rootfs "$MP" + info Configuring disk paths + install_fs_config "$MP" "$TARGET_DISK" + info Installing bootloader + install_bootloader "$DISK" "$MP" + ) + ret="$?" + if [ "$ret" != 0 ]; then + warn Filling rootfs failed with "$ret" + fi + info Unmounting "$DISK" from "$MP" and removing "$MP" + untemp_mount "$MP" + exit "$ret" +) |