Added secure gcp environments variables

Author: Geolim4

.travis.yml

@@ -36,7 +36,9 @@ before_install:
   - ./bin/ci/scripts/install_couchdb.sh;
   - ./bin/ci/scripts/install_couchbase.sh;
   - ./bin/ci/scripts/setup_mongodb.sh
+  - ./bin/ci/scripts/setup_gcp.sh;
   - pecl channel-update pecl.php.net;
+  - yes | pecl install -f grpc-stable;
   - yes | pecl install -f mongodb-stable;
   - yes | pecl install -f apcu-stable || true;
   - yes | pecl install -f memcache;

bin/ci/scripts/install_dependencies.sh

@@ -3,4 +3,4 @@
 composer self-update
 composer validate
 composer install
-composer require doctrine/couchdb:dev-master phpfastcache/phpssdb:~1.1.0 predis/predis:~1.1.0 mongodb/mongodb:^1.9 triagens/arangodb:^3.8 aws/aws-sdk-php:~3.0
+composer require doctrine/couchdb:dev-master phpfastcache/phpssdb:~1.1.0 predis/predis:~1.1.0 mongodb/mongodb:^1.9 triagens/arangodb:^3.8 aws/aws-sdk-php:~3.0 google/cloud-firestore:^1.20

bin/ci/scripts/setup_gcp.sh

@@ -0,0 +1,3 @@
+#!/bin/bash
+
+printenv BASE64_GOOGLE_APPLICATION_CREDENTIALS | base64 --decode > /tmp/phpfastcache-gac.json

composer.json

@@ -51,6 +51,7 @@
         "phpfastcache/phpssdb": "~1.1.0",
         "doctrine/couchdb": "^dev-master#9eeb9e5",
         "triagens/arangodb": "^3.8",
+        "google/cloud-firestore": "^1.20",
         "aws/aws-sdk-php": "~3.0"
     },
     "conflict": {