19 lines
468 B
Bash
19 lines
468 B
Bash
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#!/bin/bash
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# The first parameter is the path to the file which should be substituted
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if [[ -z $1 ]]; then
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echo 'ERROR: No target file given.'
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exit 1
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fi
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# Replace strings in the given file that have the format ${ENV_VAR}
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envsubst '\$PRODUCTION \$API_URL \$IRB_URL' < "$1" > "$1".tmp && mv "$1".tmp "$1"
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# Set DEBUG=true in order to log the replaced file
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if [ "$DEBUG" = true ] ; then
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exec cat $1
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fi
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# Execute all other commands with parameters
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exec "${@:2}"
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