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gtalarico/assert_envs.sh

Created May 23, 2019 19:45
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Assert Environment Variables are set
Raw
assert_envs.sh
# Asserts given env vars are set
# Usage: assert_envs { args }
# eg. DBHOST DBPORT DBNAME DBUSER
assert_envs() {
for var in "$@"; do
if [ -z "${!var}" ]; then
error "$var environment is required and is not set"
exit 1
fi
done
}
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