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34 lines
818 B
Bash
34 lines
818 B
Bash
#!/bin/bash
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# Exit immediately if a command exits with a non-zero status.
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set -e
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# Check if .env file is present
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if [ ! -f .env ]; then
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echo "A .env file must be present. Please create a .env file in the root directory."
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exit 1
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fi
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# Array of environment variables that must be present
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env_vars=(
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"ENVIRONMENT" \
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"POSTGRES_USER" \
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"POSTGRES_PASSWORD" \
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"EMAIL_CONFIRMATION" \
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)
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# Check each one
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n_of_errors=0
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for each in "${env_vars[@]}"; do
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if ! [[ -v $each ]]; then
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echo "$each is not set in .env file"
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n_of_errors=$((n_of_errors+1))
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fi
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done
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if [ $n_of_errors -gt 0 ]; then
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echo "You need to set these ${n_of_errors} variables in your .env file."
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echo "See .env-example for a configuration example."
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echo "Check out https://github.com/riggraz/astuto/wiki/Required-environment-variables"
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exit 2
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fi |