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Early exit if can't read file

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Anes Belfodil
2021-01-21 10:45:30 -05:00
parent 1b9008040e
commit dfc3a38db1
1 changed files with 1 additions and 0 deletions
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root/entrypoint.sh
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@ -5,6 +5,7 @@ for env_var in $FILE_ENV_VARS; do
var_name="$(echo $env_var | grep -o '.*__FILE=' | sed 's/__FILE=//g')"
file_path="$(echo $env_var | grep -o '__FILE=.*' | sed 's/__FILE=//g')"
file_content="$(cat $file_path)"
[[ ! $? -eq 0 ]] && exit 1 # Exit if last command failed
new_var="$(echo $var_name=$file_content)"
export $(echo $new_var | xargs)
done