54 lines
1.4 KiB
Bash
54 lines
1.4 KiB
Bash
#!/sbin/sh
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exec > /tmp/postmarketos/pmos.log 2>&1
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set -ex
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export CHROOT='/tmp/postmarketos/chroot'
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# Extract chroot
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unzip -o "$ZIP" chroot/* -d /tmp/postmarketos
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# shellcheck source=/dev/null
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. "$CHROOT"/install_options
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if [ "$FDE" = 'true' ]
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then
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# Install password setting script
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{
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echo '#!/sbin/sh'
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echo "chroot $CHROOT /bin/pmos_setpw"
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} > /sbin/pmos_setpw
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chmod 755 /sbin/pmos_setpw
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fi
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# Mount the logfile and pmos.zip so we can access it inside the chroot
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for file in "pmos.log" "pmos.zip"
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do
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{ umount "$CHROOT"/"$file" ; rm "$CHROOT"/"$file" ; } || :
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touch "$CHROOT"/"$file"
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done
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mount --bind /tmp/postmarketos/pmos.log "$CHROOT"/pmos.log
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mount --bind "$ZIP" "$CHROOT"/pmos.zip
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fstab_recovery="recovery.fstab"
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# TWRP can use twrp.fstab instead of recovery.fstab (device specific)
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# This check exists to support both formats.
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if [ ! -e "/etc/"$fstab_recovery ]; then
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fstab_recovery="twrp.fstab"
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fi
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# Create copy of fstab file provided by the recovery
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if ! cp /etc/$fstab_recovery "$CHROOT"/$fstab_recovery; then
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echo "Error copying $fstab_recovery , exiting..."
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exit 1
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fi
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# Mount necessary filesystems for the chroot
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for mountpoint in "/dev" "/proc" "/sys"
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do
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mkdir -p "$CHROOT""$mountpoint"
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mount --bind "$mountpoint" "$CHROOT""$mountpoint"
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done
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# Set permissions and start the installation script
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chmod 755 "$CHROOT"/bin/*
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chmod 755 "$CHROOT"/lib/*
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chroot "$CHROOT" /bin/pmos_install
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