Push better PHPStan config.

.ci/phpstan.neon

@@ -14,7 +14,6 @@ parameters:
     - ../database
     - ../resources
     - ../routes
-    - ../tests
     - ../bootstrap/app.php
 
 

.ci/phpstan.sh

@@ -1,14 +1,7 @@
 #!/usr/bin/env bash
 
-FF_DIR=$PWD
+# Install composer packages
+composer install --no-suggest --no-scripts --no-ansi
 
-# single line install command
-composer global require hirak/prestissimo \
-                        --no-plugins --no-scripts
-
-cd $FF_DIR
-
-echo "Changed back to '$FF_DIR'"
-
-composer install
-./vendor/bin/phpstan analyse -c .ci/phpstan.neon
+# Do static code analysis.
+./vendor/bin/phpstan analyse -c .ci/phpstan.neon > phpstan.txt

.travis.yml

@@ -1,20 +1,21 @@
 language: php
 php:
-  - '7.4'
+- '7.4'
 dist: xenial
 os: linux
-
 cache:
   directories:
-    - /home/travis/.config
-    - /home/travis/build/firefly-iii/firefly-iii/vendor
+  - "/home/travis/.config"
+  - "/home/travis/build/firefly-iii/firefly-iii/vendor"
 
 branches:
   only:
-    - develop
+  - develop
 
 before_script:
-  - phpenv config-rm xdebug.ini || return 0
+- phpenv config-rm xdebug.ini || return 0
+- composer global require hirak/prestissimo --no-plugins --no-scripts
+
 
 script:
-  - ./.ci/phpstan.sh
+- "./.ci/phpstan.sh"