4319730357
We need to be able to do install.d like things for ramdisks themselves, but install.d runs outside the ramdisk context - and its likely to break peoples brains if we mangle the two together - so this adds a new hook point, ramdisk-install, specifically for installing things into the ramdisk. Change-Id: I37d1660309cda6e28bd0b316b08f61db4e080613
44 lines
1.1 KiB
Bash
Executable File
44 lines
1.1 KiB
Bash
Executable File
#!/bin/bash
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set -eux
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set -o pipefail
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_LIB="/tmp/ramdisk-build"
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source $_LIB/common-defaults
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source $_LIB/img-defaults
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source $_LIB/ramdisk-defaults
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source $_LIB/common-functions
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source $_LIB/img-functions
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source $_LIB/ramdisk-functions
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KERNEL_VERSION=${DIB_KERNEL_VERSION:-$(find_kernel_version)}
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MODULE_DIR=$MODULE_ROOT/lib/modules/$KERNEL_VERSION
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FIRMWARE_DIR=$MODULE_ROOT/lib/firmware
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LIB_UDEV=$LIB_UDEV_ROOT/lib/udev
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INIT="$_LIB/scripts/init"
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FUNCTIONS_D="$_LIB/scripts/d"
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BUSYBOX=${BUSYBOX:-$(which busybox)}
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# NOTE(bnemec): IMAGE_ELEMENT is normally set in disk-image-create, but we're
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# not using that to build the image here.
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IMAGE_ELEMENT=
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mk_build_dir
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mkdir -p $TMP_BUILD_DIR/mnt
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export TMP_HOOKS_PATH=/tmp
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export TMP_MOUNT_PATH=$TMP_BUILD_DIR/mnt
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echo "building ramdisk in $TMP_MOUNT_PATH"
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create_ramdisk_base
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populate_lib
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populate_busybox
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populate_init
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populate_udev
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SCRIPT_HOME=/tmp/in_target.d/bin TMP_HOOKS_PATH=/tmp/in_target.d run_d ramdisk-install
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finalise_image
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save_image /tmp/ramdisk
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cp /boot/vmlinuz-${KERNEL_VERSION} /tmp/kernel
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chmod o+r /tmp/kernel
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