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111 lines
3.5 KiB
111 lines
3.5 KiB
# -*- mode: shell-script -*-
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CONFIG_DIR="$SERVICE_CONFIGSTORE"/etc/etherpad
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ORIG_CONFIG_FILE="$CONFIG_DIR/settings.json.orig"
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etherpad:ensure-orig-json-exists() {
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if ! [ -e "$ORIG_CONFIG_FILE" ]; then
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mkdir -p "${ORIG_CONFIG_FILE%/*}" || return 1
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## Remove comments from container file and copy it in
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## configstore
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if out=$(docker run --rm --entrypoint bash "$DOCKER_BASE_IMAGE" \
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-c "npm install mjson && node_modules/.bin/mjson.js < settings.json"); then
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## XXXvlab: output from mjson.js is still minified in my local install
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## lets keep this code if necessary later.
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# if ! echo "$out" | jq . > "$ORIG_CONFIG_FILE"; then
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# err "Jq failed with output from container."
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# rm -fv "$ORIG_CONFIG_FILE"
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# return 1
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# fi
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echo "$out" > "$ORIG_CONFIG_FILE"
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else
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err "Could not out-source clean 'setting.json' from container."
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return 1
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fi
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fi
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}
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etherpad:api:init() {
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container_network_ip=$(get_healthy_container_ip_for_service "$SERVICE_NAME" 9001 4) || {
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echo " Please ensure that ${DARKYELLOW}${SERVICE_NAME}${NORMAL} is running before using '$exname'." >&2
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return 1
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}
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container_ip=${container_network_ip##*:}
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container_network=${container_network_ip%%:*}
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export ETHERPAD_DOCKER_OPTS=(--network "$container_network")
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if ! API_KEY=$(cat "$SERVICE_DATASTORE/var/lib/etherpad/APIKEY.txt"); then
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err "Can't find API KEY for ${DARKYELLOW}${SERVICE_NAME}${NORMAL}."
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return 1
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fi
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export DEFAULT_CURL_IMAGE=${DEFAULT_CURL_IMAGE:-docker.0k.io/curl}
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export ETHERPAD_HOST="http://${container_ip}:9001"
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if ! out=$(etherpad:curl api/openapi.json); then
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err "Couldn't get API description from ${DARKYELLOW}${SERVICE_NAME}${NORMAL}."
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return 1
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fi
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if ! api_version=$(e "$out" | jq -r '.info.version'); then
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err "Couldn't get version information from ${DARKYELLOW}${SERVICE_NAME}${NORMAL} API's description."
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# echo "$out" | prefix " | " >&2
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return 1
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fi
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export ETHERPAD_API_BASE_PATH="api/${api_version}"
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}
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etherpad:curl() {
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local path="$1" cmd
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shift
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cmd=(
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docker run --rm "${ETHERPAD_DOCKER_OPTS[@]}"
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"$DEFAULT_CURL_IMAGE"
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-sS
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"$@"
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"${ETHERPAD_HOST}/$path"
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)
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# debug "Launching: ${cmd[@]}"
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"${cmd[@]}"
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}
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etherpad:api() {
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local method="$1" code out
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shift
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if [ -z "$ETHERPAD_API_BASE_PATH" ]; then
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etherpad:api:init
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fi
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if ! out=$(
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etherpad:curl "${ETHERPAD_API_BASE_PATH}/$method" -X POST -d "apikey=${API_KEY}" "$@"
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); then
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err "Couldn't query API ${WHITE}$method${NORMAL} from ${DARKYELLOW}${SERVICE_NAME}${NORMAL}."
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return 1
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fi
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if ! code=$(e "$out" | jq -r ".code"); then
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err "Unexpected response format from call to ${WHITE}$method${NORMAL} " \
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"API endpoint for ${DARKYELLOW}${SERVICE_NAME}${NORMAL}."
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# echo "$out" | prefix " | " >&2
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exit 1
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fi
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if [[ "$code" != "0" ]]; then
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if ! message=$(e "$out" | jq -r ".message"); then
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err "Unexpected response format from call to ${WHITE}$method${NORMAL} " \
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"API endpoint for ${DARKYELLOW}${SERVICE_NAME}${NORMAL}."
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# echo "$out" | prefix " | " >&2
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exit 1
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fi
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err "${WHITE}$method${NORMAL}: $message"
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# echo "$out" | prefix " | " >&2
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exit 1
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fi
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e "$out" | jq '.data'
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}
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