chore: Update branch and PHP fixer references (#249)

Author: kweinmeister

.kokoro/system_tests.sh

@@ -23,9 +23,9 @@ fi
 
 # Run code standards check when appropriate
 if [ "${RUN_CS_CHECK}" = "true" ]; then
-  wget http://cs.sensiolabs.org/download/php-cs-fixer-v2.phar -O php-cs-fixer
+  wget https://cs.symfony.com/download/php-cs-fixer-v2.phar -O php-cs-fixer
   chmod a+x php-cs-fixer
-  ./php-cs-fixer fix --dry-run --diff
+  PHP_CS_FIXER_IGNORE_ENV=1 ./php-cs-fixer fix --dry-run --diff
 fi
 
 if [ -f $KOKORO_GFILE_DIR/service-account.json ]; then
@@ -53,7 +53,7 @@ if [ "$PULL_REQUEST_NUMBER" != "" ]; then
 fi
 
 # Install google/cloud-tools globally
-composer global require google/cloud-tools:dev-master
+composer global require google/cloud-tools:dev-main
 
 # Install composer in all directories containing composer.json
 find . -name composer.json -not -path '*vendor/*' -exec dirname {} \; | while read COMPOSER_DIR

CONTRIBUTING.md

@@ -53,11 +53,11 @@ globally:
 composer global require phpunit/phpunit:^7
 ```
 
-These tests also use `google/cloud-tools:dev-master`. You can install this with
+These tests also use `google/cloud-tools:dev-main`. You can install this with
 composer globally:
 
 ```
-composer global require google/cloud-tools:dev-master
+composer global require google/cloud-tools:dev-main
 ```
 
 Now you can run the tests in the samples directory!

authenticate-users/composer.json

@@ -1,8 +1,8 @@
 {
-    "require": {
-        "php": ">=7.1",
-        "google/auth": "^1.9",
-        "google/cloud-core": "^1.32",
-        "kelvinmo/simplejwt": "^0.4.0"
-    }
+  "require": {
+    "php": ">=7.1",
+    "google/auth": "^1.9",
+    "google/cloud-core": "^1.32",
+    "kelvinmo/simplejwt": "^0.4.0"
+  }
 }

sessions/composer.json

@@ -1,5 +1,5 @@
 {
-    "require": {
-        "google/cloud-firestore": "^1.9"
-    }
+  "require": {
+    "google/cloud-firestore": "^1.9"
+  }
 }