19 lines
504 B
Bash
Executable File
19 lines
504 B
Bash
Executable File
if [ $# -ne 3 ]; then
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echo "Usage: $0 <filepath> <env_var_to_replace> <new_value>"
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exit 1
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fi
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FILEPATH=$1
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REPLACE_ENV=$2
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REPLACE_VALUE=$3
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TMPFILE=$(mktemp)
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# Check if equal sign is present
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if grep "ENV ${REPLACE_ENV}" $FILEPATH | grep -q '='; then
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awk -F'=' 'BEGIN {OFS = FS} /ENV '"${REPLACE_ENV}"'/{$NF="'"${REPLACE_VALUE}"'"} 1' $FILEPATH > $TMPFILE && mv $TMPFILE $FILEPATH
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else
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awk '/ENV '"${REPLACE_ENV}"'/{$NF="'"${REPLACE_VALUE}"'"} 1' $FILEPATH > $TMPFILE && mv $TMPFILE $FILEPATH
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fi
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