A shell script to sync your openHAB objects as YAML files

ohadm

#!/bin/bash
OH_HOST=http://localhost:8080
OH_API_TOKEN=oh.ohadm.123abc...

operation=$1
objtype=$2
uid=$3

if [[ "$objtype" == *s ]]; then
        objtype=${objtype%?}
fi

case $objtype in
        "page") endpoint=ui/components/ui:page;;
        "widget") endpoint=ui/components/ui:widget;;
        "panelconfig") endpoint=ui/components/habpanel:panelconfig;;
        "rule") endpoint=rules;;
        "thing") endpoint=things;;
        "item") endpoint=items;;
        *) echo >&2 "Invalid object type: $objtype"; exit 1;;
esac

case $operation in
        get)
                case $objtype in
                        page|widget)
                                header="UID,COMPONENT,TIMESTAMP"
                                map="[.uid, .component, .timestamp]"
                                ;;
                        rule)
                                header="UID,NAME,STATUS,DETAIL"
                                map="[.uid, .name, .status.status, .status.statusDetail]"
                                ;;
                        thing)
                                header="UID,LABEL,TYPE,STATUS,DETAIL"
                                map="[.UID, .label, .thingTypeUID, .statusInfo.status, .statusInfo.statusDetail]"
                                ;;
                        item)
                                header="NAME,TYPE,LABEL"
                                map="[.name, .type, .label]"
                                ;;
                esac
                (echo $header; curl -sS $OH_HOST/rest/$endpoint -H "X-openhab-token: $OH_API_TOKEN" | yq e "map($map)" -o=csv - | sort) | column -t -s","
                ;;
        describe)
                curl -sS "$OH_HOST/rest/$endpoint/$uid?summary=true" -H "X-openhab-token: $OH_API_TOKEN" | yq -P e
                ;;
        fetch)
                key=uid
                if [ "$objtype" == thing ]; then key=UID; fi
                if [ "$objtype" == item ]; then key=name; fi
                echo "Fetching ${objtype}s..."
                mkdir -p ${objtype}s
                curl -s -S -o ${objtype}s/_all.json $OH_HOST/rest/$endpoint -H "X-openhab-token: $OH_API_TOKEN"
                yq -P e '.[]' ${objtype}s/_all.json -s "\"${objtype}s/\" + .$key"
                rm ${objtype}s/_all.json
                ;;
        create)
                yq e -o=j ${objtype}s/$uid.yml | curl -i -s -S -X POST $OH_HOST/rest/$endpoint -H "Content-type: application/json" -H "X-openhab-token: $OH_API_TOKEN" --data-binary @-
                echo
                ;;
        update)
                yq e -o=j ${objtype}s/$uid.yml | curl -i -s -S -X PUT $OH_HOST/rest/$endpoint/$uid -H "Content-type: application/json" -H "X-openhab-token: $OH_API_TOKEN" --data-binary @-
                echo
                ;;
        delete)
                curl -i -X DELETE $OH_HOST/rest/$endpoint/$uid -H "Content-type: application/json" -H "X-openhab-token: $OH_API_TOKEN"
                rm -f ${objtype}s/$uid.yml
                ;;
        *)
                echo >&2 "Invalid operation: $@"; exit 1;;
esac