mirror of
https://github.com/RetroDECK/RetroDECK.git
synced 2024-11-26 07:55:37 +00:00
60 lines
1.6 KiB
Bash
Executable file
60 lines
1.6 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="/var/config/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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echo "RetroDECK config file not found in $rd_conf"
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echo "Initializing"
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touch $rd_conf
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read -p "Press enter to continue" #DEBUG
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# Variables to manage: adding a variable here means adding it to conf_write()
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echo "#!/bin/bash" >> $rd_conf
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# version info taken from the version file
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version="$(cat /app/retrodeck/version)"
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echo "version=$version" >> $rd_conf
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# the retrodeck home, aka ~/retrodeck
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rdhome="$HOME/retrodeck"
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echo "rdhome=$rdhome" >> $rd_conf
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# default roms folder location (internal)
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roms_folder="$rdhome/roms"
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echo "roms_folder=$roms_folder" >> $rd_conf
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else # i just read the variables
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echo "Found RetroDECK config file in $rd_conf"
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echo "Loading it"
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source $rd_conf
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fi
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}
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conf_write() {
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# writes the variables in the retrodeck config file
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echo "Writing the config file"
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# TODO: this can be optimized with a while and a list of variables to check
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if [ ! -z "$version" ] #if the variable is not null then I update it
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then
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sed -i "s%version=.*%version=$version%" $rd_conf
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fi
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if [ ! -z "$rdhome" ]
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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" ]
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then
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sed -i "s%rdhome=.*%rdhome=$roms_folder%" $rd_conf
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fi
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} |