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
40 lines
984 B
Bash
40 lines
984 B
Bash
#!/bin/ash
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# /oldroot depends on things inside /oldroot/run/archiso...
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mkdir /oldrun
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mount -n --move /oldroot/run /oldrun
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# Unmount all mounts now.
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umount "$(mount | awk '$3 ~/^\/oldroot/ {print $3}' | sort -r)"
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# Remove all dm-snapshot devices.
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dmsetup remove_all
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# Remove all loopback devices.
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for _lup in $(grep ^/dev/loop /oldrun/archiso/used_block_devices | tac); do
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if ! losetup -d -- "${_lup}" 2> /dev/null; then
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umount -d -- "${_lup}"
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fi
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done
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# Unmount the space used to store *.cow.
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umount /oldrun/archiso/cowspace
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# Unmount boot device if needed (no copytoram=y used)
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if [ ! -d /oldrun/archiso/copytoram ]; then
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if [ -d /oldrun/archiso/img_dev ]; then
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umount /oldrun/archiso/img_dev
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else
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umount /oldrun/archiso/bootmnt
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fi
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fi
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# reboot / poweroff / halt, depending on the argument passed by init
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# if something invalid is passed, we halt
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case "$1" in
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reboot|poweroff|halt) "$1" -f ;;
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*) halt -f;;
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esac
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# vim: set ft=sh:
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