mirror of
https://github.com/RetroDECK/RetroDECK.git
synced 2024-11-22 14:05:39 +00:00
39 lines
1.2 KiB
Bash
Executable file
39 lines
1.2 KiB
Bash
Executable file
#!/bin/bash
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# This file is containing some global function needed for the script such as the config file tools
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rd_conf="/app/retrodeck/retrodeck.cfg"
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conf_init() {
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# initializing and reading the retrodeck config file
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if [ ! -f $rd_conf ]
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then # I have to initialize the variables as they cannot be red from an empty config file
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touch $rd_conf
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# Variables to manage: adding a variable here means adding it to conf_write()
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version="$(cat /app/retrodeck/version)" # version info taken from the version file
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rdhome="$HOME/retrodeck" # the retrodeck home, aka ~/retrodeck
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roms_folder="$rdhome/roms" # default roms folder location (intenral)
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else # i just read the variables
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source $rd_conf
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fi
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}
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conf_write() {
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# writes the variables in the retrodeck config file
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# TODO: this can be optimized with a while and a list of variables to check
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if [ ! -z "$version" ] then #if the variable is not null then I update it
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sed -i "s%version=.*%version=$version%" $rd_conf
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fi
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if [ ! -z "$rdhome" ] then
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sed -i "s%rdhome=.*%rdhome=$rdhome%" $rd_conf
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fi
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if [ ! -z "$roms_folder" ] then
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sed -i "s%rdhome=.*%rdhome=$roms_folder" $rd_conf
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fi
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} |