generate-graphql-types.sh

#!/bin/sh
# Introspects and generates client code for the realtime graphql endpoint.
# Assumes caffql, curl, and jq are in your path.

set -e

CREDENTIAL=$(curl "https://api.staging.caffeine.tv/v1/credentials/anonymous" | jq -j .credential)

TEMP_FILE=$(mktemp /tmp/schema-XXXX.json)

INTROSPECTION_QUERY='{"query": "query IntrospectionQuery { __schema { queryType { name } mutationType { name } subscriptionType { name } types { ...FullType } directives { name description locations args { ...InputValue } } } } fragment FullType on __Type { kind name description fields(includeDeprecated: true) { name description args { ...InputValue } type { ...TypeRef } isDeprecated deprecationReason } inputFields { ...InputValue } interfaces { ...TypeRef } enumValues(includeDeprecated: true) { name description isDeprecated deprecationReason } possibleTypes { ...TypeRef } } fragment InputValue on __InputValue { name description type { ...TypeRef } defaultValue } fragment TypeRef on __Type { kind name ofType { kind name ofType { kind name ofType { kind name ofType { kind name ofType { kind name ofType { kind name ofType { kind name } } } } } } } }"}'

curl \
    -X POST \
    -H "Content-Type: application/json" \
    -H "X-Credential: ${CREDENTIAL}" \
    -d "$INTROSPECTION_QUERY" \
    -o "$TEMP_FILE" \
    https://realtime.staging.caffeine.tv/public/graphql/query

set +e

$caffql --schema "$TEMP_FILE" --output src/generated/real-time.hpp
rm "$TEMP_FILE"