e2032db4e7
archiso/initcpio/install/*:
Setting bash shebang for all scripts and making them comform with shellcheck.
archiso/initcpio/{hooks,script}/*:
Setting ash shebang for all scripts and making them comform with shellcheck (for dash, as shellcheck has no ash specific
ruleset). Essentially the ash based scripts should be POSIX compliant as much as possible to have an easier time
writing, debugging and maintaining them.
Ensuring that variables are not treated as options and introducing variable quoting.
.gitlab-ci.yml:
Integrating shellcheck for initcpio scripts.
Closes #32
51 lines
1.5 KiB
Bash
51 lines
1.5 KiB
Bash
#!/bin/ash
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run_earlyhook() {
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# shellcheck disable=SC2154 # defined via initcpio's parse_cmdline()
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if [ -n "${ip}" ] && [ -n "${archiso_nbd_srv}" ]; then
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# Module autoloading like with loop devices does not work, doing manually...
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modprobe nbd 2> /dev/null
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fi
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}
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run_hook() {
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if [ -n "${ip}" ] && [ -n "${archiso_nbd_srv}" ]; then
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archiso_nbd_srv=$(eval echo "${archiso_nbd_srv}")
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[ -z "${archiso_nbd_name}" ] && archiso_nbd_name="archiso"
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export mount_handler="archiso_pxe_nbd_mount_handler"
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fi
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}
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archiso_pxe_nbd_mount_handler () {
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newroot="${1}"
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msg ":: Waiting for boot device..."
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while ! poll_device /dev/nbd0 30; do
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echo "ERROR: boot device didn't show up after 30 seconds..."
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echo " Falling back to interactive prompt"
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echo " You can try to fix the problem manually, log out when you are finished"
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launch_interactive_shell
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done
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msg ":: Setup NBD from ${archiso_nbd_srv} at /dev/nbd0"
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if [ "${copytoram}" != "n" ]; then
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nbd-client "${archiso_nbd_srv}" -N "${archiso_nbd_name}" /dev/nbd0
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copytoram="y"
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else
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nbd-client "${archiso_nbd_srv}" -N "${archiso_nbd_name}" -systemd-mark -persist /dev/nbd0
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fi
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export archisodevice=/dev/nbd0
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archiso_mount_handler "${newroot}"
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if [ "${copytoram}" = "y" ]; then
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msg ":: Disconnect NBD from ${archiso_nbd_srv} at /dev/nbd0"
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nbd-client -d /dev/nbd0
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fi
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}
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# vim: set ft=sh:
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