37 lines
1.4 KiB
Bash
37 lines
1.4 KiB
Bash
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function add_host_dependencies__cleanup_space_final_image_zerofree() {
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declare -g EXTRA_BUILD_DEPS="${EXTRA_BUILD_DEPS} zerofree"
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}
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function post_customize_image__998_cleanup_apt_stuff() {
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# This used to clean apt caches, but no longer; we do that in the core now.
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declare -a too_big_firmware=("netronome" "mrv" "mellanox") # maybe: "amdgpu" "radeon" but I have an AMD GPU; qed and qcom: for x13s qcom
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for big_firm in "${too_big_firmware[@]}"; do
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local firm_dir="${SDCARD}/usr/lib/firmware/${big_firm}"
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if [[ -d "${firm_dir}" ]]; then
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display_alert "Cleaning too-big firmware" "${big_firm}" "info"
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rm -rf "${firm_dir}"
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fi
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done
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}
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# Zerofree the image early after umounting it
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function post_umount_final_image__200_zerofree() {
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display_alert "Zerofreeing image" "${EXTENSION}" "info"
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for partDev in "${LOOP}"p?; do
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local partType
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partType="$(file -s "${partDev}" | awk -F ': ' '{print $2}')"
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if [[ "${partType}" == *"ext4"* ]]; then
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display_alert "Zerofreeing ext4 partition ${partDev}" "${EXTENSION}" "info"
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run_host_command_logged zerofree "${partDev}"
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else
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display_alert "Skipping zerofreeing partition ${partDev} of type '${partType}'" "${EXTENSION}" "info"
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fi
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done
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}
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function pre_umount_final_image__999_show_space_usage() {
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display_alert "Calculating used space in image" "${EXTENSION}" "info"
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run_host_command_logged "cd ${MOUNT} && " du -h -d 4 -x "." "| sort -h | tail -20"
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}
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