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42 lines
925 B
Bash
42 lines
925 B
Bash
#!/usr/bin/env sh
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#
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# WARNING: this file is also embedded in the post-init patcher, so don't go to crazy with the syntax/tools as it must
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# be able to execute in the initramfs/preboot environment (so no bashism etc)
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# All comments will be stripped, functions here should NOT start with brp_ as they're not part of the builder
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if [ -z ${SED_PATH+x} ]; then
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echo "Your SED_PATH variable is not set/is empty!"
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exit 1
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fi
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##$1 from, $2 to, $3 file to path
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_replace_in_file()
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{
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if grep -q "$1" "$3"; then
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$SED_PATH -i "$3" -e "s#$1#$2#"
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fi
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}
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# Replace/remove/add values in .conf K=V file
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#
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# Args: $1 name, $2 new_val, $3 path
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_set_conf_kv()
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{
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# Delete
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if [ -z "$2" ]; then
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$SED_PATH -i "$3" -e "s/^$1=.*$//"
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return 0;
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fi
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# Replace
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if grep -q "^$1=" "$3"; then
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$SED_PATH -i "$3" -e "s\"^$1=.*\"$1=\\\"$2\\\"\""
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return 0
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fi
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# Add if doesn't exist
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echo "$1=\"$2\"" >> $3
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}
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