32 lines
826 B
Bash
Executable File
32 lines
826 B
Bash
Executable File
#!/bin/bash
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envConfigFile=${1:-./env-config.js}
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# Recreate config file
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rm -rf $envConfigFile
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touch $envConfigFile
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# Add assignment
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echo "window._env_ = {" >> $envConfigFile
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# Read each line in .env file
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# Each line represents key=value pairs
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while read -r line || [[ -n "$line" ]];
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do
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# Split env variables by character `=`
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if printf '%s\n' "$line" | grep -q -e '='; then
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varname=$(printf '%s\n' "$line" | sed -e 's/=.*//')
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varvalue=$(printf '%s\n' "$line" | sed -e 's/^[^=]*=//')
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fi
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# Read value of current variable if exists as Environment variable
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value=$(printf '%s\n' "${!varname}")
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# Otherwise use value from .env file
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[[ -z $value ]] && value=${varvalue}
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# Append configuration property to JS file
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echo " $varname: \"$value\"," >> $envConfigFile
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done < .env
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echo "}" >> $envConfigFile |