0k-charms/odoo-tecnativa/actions/update

#!/bin/bash

## Load action gets a first argument a DIRECTORY holding the necessary files.
##
##

if [ -z "$SERVICE_DATASTORE" ]; then
    echo "This script is meant to be run through 'compose' to work properly." >&2
    exit 1
fi

usage="$exname [-h|--help] DBNAME [MODULE ...]"

dbname=
modules=()
while [ "$1" ]; do
    case "$1" in
        "--help"|"-h")
            print_usage
            exit 0
        ;;
        *)
            [ -z "$dbname" ] && { dbname=$1 ; shift ; continue ; }
            modules+=("$1")
        ;;
    esac
    shift
done

[ "${modules[*]}" ] || modules=("all")

modules="$(echo "${modules[@]}" | tr " " ",")"

## This can work only if ~/.my.cnf is correctly created by init.

if [ -z "$dbname" ]; then

    ##
    ## Fetch default dbname in relation to postgres-database
    ##

    ## XXXvlab: can't get real config here
    if ! read-0 ts _ _ < <(get_service_relation "$SERVICE_NAME" "postgres-database"); then
        err "Couldn't find relation ${DARKCYAN}postgres-database${NORMAL}."
        exit 1
    fi

    relation_file=$(get_relation_data_dir "$SERVICE_NAME" "$ts" "postgres-database") || {
        err "Failed to find relation file"
        exit 1
    }

    postgres_config=$(cat "$relation_file"/data) || exit 2

    dbname="$(e "$postgres_config" | shyaml get-value dbname)" || {
        err "Couldn't retrieve information of ${DARKCYAN}postgres-database${NORMAL}'s relation."
        exit 1
    }
fi

running_containers=($(get_running_containers_for_service "$SERVICE_NAME")) || {
    err "Failed to get running containers for service $DARKYELLOW$SERVICE_NAME$NORMAL."
    exit 1
}

stopped_containers=()
for container in "${running_containers[@]}"; do
    ## stop container
    docker stop "$container" || {
        err "Failed to stop container $container."
        exit 1
    }
    stopped_containers+=("$container")
done

restart_stopped_container() {
    for container in "${stopped_containers[@]}"; do
        docker start "$container" || {
            err "Failed to start container $container."
            exit 1
        }
    done
}
trap restart_stopped_container EXIT

set -e
launch_docker_compose run "$SERVICE_NAME" --update="$modules" -d "$dbname" --stop-after-init

info "Updated '$modules' module(s) into database '$dbname'."