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
41 lines
1.3 KiB
Bash
41 lines
1.3 KiB
Bash
#!/bin/ash
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run_hook () {
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# shellcheck disable=SC2154 # defined via initcpio's parse_cmdline()
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[ -n "${img_label}" ] && img_dev="/dev/disk/by-label/${img_label}"
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[ -z "${img_flags}" ] && img_flags="defaults"
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# shellcheck disable=SC2154 # defined via initcpio's parse_cmdline()
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if [ -n "${img_dev}" ] && [ -n "${img_loop}" ]; then
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export mount_handler="archiso_loop_mount_handler"
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fi
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}
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archiso_loop_mount_handler () {
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newroot="${1}"
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local _dev_loop
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msg ":: Setup a loop device from ${img_loop} located at device ${img_dev}"
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_mnt_dev "${img_dev}" "/run/archiso/img_dev" "-r" "${img_flags}"
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# shellcheck disable=SC2154 # defined via initcpio's parse_cmdline()
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if [ "${copytoram}" != "y" ]; then
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readlink -f "${img_dev}" >> /run/archiso/used_block_devices
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fi
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if _dev_loop=$(losetup --find --show --read-only "/run/archiso/img_dev/${img_loop}"); then
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export archisodevice="${_dev_loop}"
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else
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echo "ERROR: Setting loopback device for file '/run/archiso/img_dev/${img_loop}'"
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launch_interactive_shell
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fi
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archiso_mount_handler "${newroot}"
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if [ "${copytoram}" = "y" ]; then
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losetup -d "${_dev_loop}" 2>/dev/null
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umount /run/archiso/img_dev
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fi
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}
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# vim: set ft=sh:
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