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109 lines
4.0 KiB
109 lines
4.0 KiB
#!/bin/bash
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# LinuxGSM command_mods_update.sh module
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# Author: Daniel Gibbs
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# Contributors: http://linuxgsm.com/contrib
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# Website: https://linuxgsm.com
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# Description: Updates installed mods along with mods_list.sh and mods_core.sh.
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commandname="MODS-UPDATE"
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commandaction="Updating mods"
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functionselfname="$(basename "$(readlink -f "${BASH_SOURCE[0]}")")"
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fn_firstcommand_set
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check.sh
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mods_core.sh
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# Prevents specific files being overwritten upon update (set by ${modkeepfiles}).
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# For that matter, remove cfg files after extraction before copying them to destination.
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fn_remove_cfg_files() {
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if [ "${modkeepfiles}" != "OVERWRITE" ] && [ "${modkeepfiles}" != "NOUPDATE" ]; then
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echo -e "the following files/directories will be preserved:"
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fn_sleep_time
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# Count how many files there are to remove.
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filestopreserve=$(echo -e "${modkeepfiles}" | awk -F ';' '{ print NF }')
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# Test all subvalues of "modkeepfiles" using the ";" separator.
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for ((preservefilesindex = 1; preservefilesindex < filestopreserve; preservefilesindex++)); do
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# Put the current file we are looking for into a variable.
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filetopreserve=$(echo -e "${modkeepfiles}" | awk -F ';' -v x=${preservefilesindex} '{ print $x }')
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echo -e " * serverfiles/${filetopreserve}"
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# If it matches an existing file that have been extracted delete the file.
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if [ -f "${extractdir}/${filetopreserve}" ] || [ -d "${extractdir}/${filetopreserve}" ]; then
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rm -r "${extractdir:?}/${filetopreserve}"
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# Write the file path in a tmp file, to rebuild a full file list as it is rebuilt upon update.
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if [ ! -f "${modsdir}/.removedfiles.tmp" ]; then
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touch "${modsdir}/.removedfiles.tmp"
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fi
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echo -e "${filetopreserve}" >> "${modsdir}/.removedfiles.tmp"
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fi
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done
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fi
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}
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fn_print_dots "Update addons/mods"
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fn_mods_check_installed
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fn_print_info_nl "Update addons/mods: ${installedmodscount} addons/mods will be updated"
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fn_script_log_info "${installedmodscount} mods or addons will be updated"
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fn_mods_installed_list
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# Go through all available commands, get details and display them to the user.
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for ((ulindex = 0; ulindex < ${#installedmodslist[@]}; ulindex++)); do
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# Current mod is the "ulindex" value of the array we're going through.
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currentmod="${installedmodslist[ulindex]}"
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fn_mod_get_info
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# Display installed mods and the update policy.
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if [ -z "${modkeepfiles}" ]; then
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# If modkeepfiles is not set for some reason, that's a problem.
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fn_script_log_error "Could not find update policy for ${modprettyname}"
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fn_print_error_nl "Could not find update policy for ${modprettyname}"
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exitcode="1"
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core_exit.sh
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# If the mod won't get updated.
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elif [ "${modkeepfiles}" == "NOUPDATE" ]; then
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echo -e " * ${red}{modprettyname}${default} (won't be updated)"
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# If the mode is just overwritten.
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elif [ "${modkeepfiles}" == "OVERWRITE" ]; then
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echo -e " * ${modprettyname} (overwrite)"
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else
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echo -e " * ${yellow}${modprettyname}${default} (retain common custom files)"
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fi
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done
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## Update
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# List all installed mods and apply update.
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# Reset line value.
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installedmodsline="1"
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while [ "${installedmodsline}" -le "${installedmodscount}" ]; do
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currentmod=$(sed "${installedmodsline}q;d" "${modsinstalledlistfullpath}")
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if [ "${currentmod}" ]; then
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fn_mod_get_info
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# Don not update mod if the policy is set to "NOUPDATE".
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if [ "${modkeepfiles}" == "NOUPDATE" ]; then
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fn_print_info "${modprettyname} will not be updated to preserve custom files"
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fn_script_log_info "${modprettyname} will not be updated to preserve custom files"
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else
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echo -e ""
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echo -e "==> Updating ${modprettyname}"
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fn_create_mods_dir
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fn_mods_clear_tmp_dir
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fn_mods_create_tmp_dir
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fn_mod_install_files
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fn_mod_lowercase
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fn_remove_cfg_files
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fn_mod_create_filelist
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fn_mod_copy_destination
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fn_mod_add_list
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fn_mod_tidy_files_list
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fn_mods_clear_tmp_dir
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fi
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((installedmodsline++))
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else
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fn_print_fail "No mod was selected"
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fn_script_log_fatal "No mod was selected"
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exitcode="1"
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core_exit.sh
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fi
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done
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echo -e ""
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fn_print_ok_nl "Mods update complete"
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fn_script_log_info "Mods update complete"
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core_exit.sh
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