46 lines
1.5 KiB
Bash
Executable File
46 lines
1.5 KiB
Bash
Executable File
#!/bin/sh
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set -eu
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set -o pipefail 2>/dev/null || true
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# Create application databases and ensure ownership and grants (idempotent).
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: "${GITEA_DB:=giteadb}"
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: "${GITEA_DB_USER:=gitea}"
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: "${ODOO_DB:=odoodb}"
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: "${ODOO_DB_USER:=odoo}"
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echo "[init] create-databases: gitea_db=${GITEA_DB}, odoo_db=${ODOO_DB}"
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db_exists() {
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psql -tAc "SELECT 1 FROM pg_database WHERE datname='$1'" | grep -q 1 || return 1
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}
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db_owner() {
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psql -tAc "SELECT pg_catalog.pg_get_userbyid(datdba) FROM pg_database WHERE datname='$1'" | tr -d '[:space:]'
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}
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create_or_alter_db() {
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local db="$1"; shift
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local owner="$1"; shift
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if db_exists "$db"; then
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echo "[init] database '$db' already exists"
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current_owner=$(db_owner "$db") || current_owner=""
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if [ "$current_owner" != "$owner" ]; then
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echo "[init] changing owner of '$db' from '$current_owner' to '$owner'"
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psql -v ON_ERROR_STOP=1 --username "$POSTGRES_USER" -c "ALTER DATABASE \"${db}\" OWNER TO \"${owner}\";"
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fi
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else
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echo "[init] creating database '$db' with owner '$owner'"
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psql -v ON_ERROR_STOP=1 --username "$POSTGRES_USER" -c "CREATE DATABASE \"${db}\" OWNER \"${owner}\";"
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fi
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echo "[init] granting privileges on ${db} to ${owner}"
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psql -v ON_ERROR_STOP=1 --username "$POSTGRES_USER" -c "GRANT ALL PRIVILEGES ON DATABASE \"${db}\" TO \"${owner}\";"
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}
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create_or_alter_db "${GITEA_DB}" "${GITEA_DB_USER}"
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create_or_alter_db "${ODOO_DB}" "${ODOO_DB_USER}"
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echo "[init] create-databases finished"
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