mirror of
https://github.com/alexbelgium/hassio-addons.git
synced 2026-01-17 09:58:16 +01:00
36 lines
1.0 KiB
Plaintext
Executable File
36 lines
1.0 KiB
Plaintext
Executable File
#!/usr/bin/with-contenv bashio
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# shellcheck shell=bash
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set -euo pipefail
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if bashio::config.true 'USE_EXTERNAL_DB'; then
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# External DB; nothing to create here.
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exit 0
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fi
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DB_USER="$(bashio::config 'DB_USERNAME')"
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DB_PASS="$(bashio::config 'DB_PASSWORD')"
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DB_NAME="$(bashio::config 'DB_DATABASE_NAME')"
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bashio::log.info "Postgres-init: waiting for local Postgres..."
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until pg_isready -q -h 127.0.0.1 -p 5432 -U postgres; do
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sleep 1
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done
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bashio::log.info "Postgres-init: creating role/database if missing..."
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# psql search_path safe quoting using dollar-quoted strings for password
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psql -v ON_ERROR_STOP=1 -h 127.0.0.1 -p 5432 -U postgres <<SQL
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DO \$\$
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BEGIN
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IF NOT EXISTS (SELECT 1 FROM pg_roles WHERE rolname = '${DB_USER}') THEN
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EXECUTE 'CREATE ROLE ${DB_USER} LOGIN PASSWORD ''' || replace('${DB_PASS}','''','''''') || '''';
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END IF;
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IF NOT EXISTS (SELECT 1 FROM pg_database WHERE datname = '${DB_NAME}') THEN
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EXECUTE 'CREATE DATABASE ${DB_NAME} OWNER ${DB_USER}';
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END IF;
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END
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\$\$;
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SQL
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bashio::log.info "Postgres-init: done."
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exit 0
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