| commit | author | age | ||
| d99f23 | 1 | #!/usr/bin/ksh |
| OB | 2 | # by Olaf Bohlen <olbohlen@eenfach.de> |
| 3 | # licensed under BSD3 license | |
| 4 | ||
| 5 | APIURL="https://${KUBERNETES_SERVICE_HOST}:${KUBERNETES_SERVICE_PORT_HTTPS}" | |
| 6 | NAMESPACE=$(</run/secrets/kubernetes.io/serviceaccount/namespace) | |
| 7 | TOKEN=$(</run/secrets/kubernetes.io/serviceaccount/token) | |
| 8 | CACRT="/run/secrets/kubernetes.io/serviceaccount/ca.crt" | |
| 9 | ||
| 10 | # some associate arrays we need | |
| 11 | typeset -A receiptname | |
| 12 | typeset -A receiptversion | |
| 13 | ||
| 631cfd | 14 | CURLOPTS="-s --cacert ${CACRT} -H 'Accept: application/json' -H 'User-Agent: ksh93 receipt processor 0.1' -H 'Authorization: Bearer ${TOKEN}'" |
| d99f23 | 15 | |
| OB | 16 | updatedreceipts="" |
| 17 | ||
| 18 | while sleep 5; do | |
| 19 | # MAIN loop | |
| 20 | ||
| 21 | # get a CookieReceiptList item from the API and store the json in a variable | |
| 22 | respjson=$(curl -XGET ${CURLOPTS} '${APIURL}/apis/de.eenfach.olbohlen/v1/namespaces/${NAMESPACE}/cookiereceipts?limit=500') | |
| 23 | ||
| 24 | # check if we got the expected resource: | |
| 25 | kind=$(echo "${respjson}" | jq .kind) | |
| 26 | if [ x${kind} != 'x"CookieReceiptList"' ]; then | |
| 27 | printf "Error: unexpected Result from API\n" | |
| 28 | break ## jump out of this loop iteration | |
| 29 | fi | |
| 30 | ||
| 31 | # how many receipts are there? | |
| 32 | numreceipts=$(echo "${respjson}" | jq .items[].metadata.name | wc -l) | |
| 33 | ||
| 34 | # populate the in memory arrays with json metadata, we need | |
| 35 | # - the name | |
| 36 | # - the uid | |
| 37 | # - the resourceVersion | |
| 38 | # for every receipt to figure out if we need to process them | |
| 39 | i=0 | |
| 40 | while [ ${i} -lt ${numreceipts} ]; do | |
| 41 | ##foo[${xid}]=$(echo "${RESPJSON}" | jq .items[1].metadata.name) | |
| 42 | receiptuid=$(echo "${respjson}" | jq .items[${i}].metadata.uid) | |
| 43 | receiptname[${receiptuid}]=$(echo "${respjson}" | jq .items[${i}].metadata.name) | |
| 44 | ||
| 45 | #receiptversion[${receiptuid}]=$(echo "${respjson}" | jq .items[${i}].metadata.resourceVersion) | |
| 46 | # check if we already have processed this version of the receipt, if not | |
| 47 | # store the uid of that receipt in the updatedreceipts var | |
| 48 | newversion=$(echo "${respjson}" | jq .items[${i}].metadata.resourceVersion) | |
| 49 | if [ "x${newversion}" != "x${receiptversion[${receiptuid}]}" ]; then | |
| 50 | # we have an update! | |
| 51 | updatedreceipts="${updatedreceipts} ${newversion}" | |
| 52 | receiptsversion[${receiptuid}]="${newversion}" | |
| 53 | fi | |
| 54 | i=$(( ${i} + 1 )) | |
| 55 | done | |
| 56 | # now that we have a list of updated receipts, we are going to process them | |
| 57 | for r in ${updatedreceipts}; do | |
| 58 | # get the name for the UID and fetch only that object | |
| 59 | receipt=$( curl -XGET ${CURLOPTS} '${APIURL}/apis/de.eenfach.olbohlen/v1/namespaces/${NAMESPACE}/cookiereceipts/${receiptname[${r}]}' ) | |
| 60 | ||
| 61 | # receipt contains now the json for one receipt, now we parse that | |
| 62 | # we set scale to Fahrenheit if sanescale is false, else scale will use Celsius | |
| 63 | scale_b=$( echo "${receipt}" | jq .spec.sanescale ) | |
| 64 | if [ "x${sanescale}" == "xfalse" ]; then | |
| 65 | scale=Fahrenheit | |
| 66 | fi | |
| 67 | ||
| 68 | temperature=$( echo ${receipt} | jq .spec.temperature ) | |
| 69 | ||
| 70 | preheat_b=$( echo "${receipt}" | jq .spec.preheat ) | |
| 71 | if [ "x${preheat_b}" == "xtrue" ]; then | |
| 72 | printf "Pre: we heat up the oven to %s degrees %s\n" "${temperature}" "${scale:-Celsius}" | |
| 73 | fi | |
| 74 | ||
| 75 | # how many ingredients do we have? | |
| 76 | num_in=$(echo "${receipt}" | jq .spec.ingredients[].name | wc -l) | |
| 77 | ||
| 78 | # list up that we fetch needed ingredients | |
| 79 | i=0 | |
| 80 | while [ ${i} -lt ${num_in} ]; do | |
| 81 | in_name=$( echo "${receipt}" | jq .spec.ingredients[${i}].name ) | |
| 82 | in_amount=$( echo "${receipt}" | jq .spec.ingredients[${i}].amount ) | |
| 83 | in_unit=$( echo "${receipt}" | jq .spec.ingredients[${i}].unit ) | |
| 84 | in_remarks=$( echo "${receipt}" | jq .spec.ingredients[${i}].remarks ) | |
| 85 | ||
| 86 | printf "Fetching %s%s of %s" ${in_amount} ${in_unit} ${in_name} | |
| 87 | if [ "x${in_remarks}" != "xnull" ]; then | |
| 88 | printf " (%s)" ${in_remarks} | |
| 89 | fi | |
| 90 | printf "\n" | |
| 91 | sleep 1 | |
| 92 | i=$(( ${i} + 1 )) | |
| 93 | done | |
| 94 | ||
| 95 | ||
| 96 | # now we need to (unfortunately just!) simulate the processing | |
| 97 | # the order of the steps is important, but lists are not ordered, so we have | |
| 98 | # an "order" attribute in each list item, and we select on that. | |
| 99 | # first again, we need the amount of instructions... | |
| 100 | ||
| 101 | num_steps=$(echo "${receipt}" | jq .spec.steps[].order | wc -l) | |
| 102 | ||
| 103 | # now let's iterate over that | |
| 104 | i=0 | |
| 105 | while [ ${i} -lt ${num_steps} ]; do | |
| 106 | instruction=$( echo "${receipt}" | jq ".spec.steps[] | select(.order == ${i}) | { instruction | join (' ')" ) | |
| 107 | ##echo "${receipt}" | jq '.spec.steps[] | select(.order == 5) | { instruction } | join (" ")' | |
| 108 | printf "Step %i/%i: %s..." $(( ${i} + 1 )) ${num_steps} "${instruction}" | |
| 109 | sleep $(( ${RANDOM} % 6 + 1 )) | |
| 110 | printf "done\n" | |
| 111 | sleep 1 | |
| 112 | i=$(( ${i} + 1 )) | |
| 113 | done | |
| 114 | done | |
| 115 | done | |
| 116 | ||
