32 lines
712 B
Bash
Executable File
32 lines
712 B
Bash
Executable File
#!/bin/bash
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# mb-setvar: utility to set/change config variables
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# Copyright (C) 2020 napcok <napcok@gmail.com>
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if [[ $# < 1 ]]; then
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self=$(basename $0)
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echo "Usage: $self variable=value [/PATH/TO/CONFIG_FILE]"
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echo "Current configuration:"
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cat $HOME/.config/mabox/mabox.conf
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exit 2
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fi
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if [[ $1 != *"="* ]]; then
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self=$(basename $0)
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echo "$self: First argument must be variable=value"
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exit 2
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fi
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FILE=${2:-$HOME/.config/mabox/mabox.conf}
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echo $1
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search=$(echo $1|cut -d= -f1)
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if [[ $search =~ "bottom_img" ]]; then
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sed -i /^"$search="/d $FILE
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fi
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if grep -Rq $search $FILE
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then #found
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sed -i s/^"$search=".*$/"$1"/ $FILE
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else #not found
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echo $1 >> $FILE
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fi
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cat $FILE
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