#!/sbin/openrc-run

name="tranquil-pds-db"
description="Tranquil PDS postgres"

: "${TRANQUIL_DB_IMAGE:=docker.io/library/postgres:18-alpine}"
: "${TRANQUIL_DATA:=/srv/tranquil-pds}"

depend() {
    need tranquil-pds-pod
}

start() {
    ebegin "Starting ${name}"
    podman container exists tranquil-pds-db && podman rm -f tranquil-pds-db
    podman run -d --name tranquil-pds-db \
        --pod tranquil-pds \
        -e POSTGRES_USER=tranquil_pds \
        -e POSTGRES_DB=pds \
        --secret tranquil-pds-db-password,type=env,target=POSTGRES_PASSWORD \
        -v "${TRANQUIL_DATA}/postgres:/var/lib/postgresql:Z" \
        "${TRANQUIL_DB_IMAGE}"
    local rc=$?
    [ "${rc}" -eq 0 ] || { eend "${rc}"; return "${rc}"; }

    ebegin "Waiting for postgres to accept connections"
    local waited=0
    while [ "${waited}" -lt 30 ]; do
        podman exec tranquil-pds-db pg_isready -U tranquil_pds -d pds >/dev/null 2>&1 && break
        sleep 1
        waited=$((waited + 1))
    done
    [ "${waited}" -lt 30 ]
    eend $?
}

stop() {
    ebegin "Stopping ${name}"
    podman rm -f tranquil-pds-db
    eend $?
}