General maintenance

- Removed vagrant, added Docksal instead
- Added PHP 7.3 to the list of testing in travis
- Updated the composer.lock file to include dependencies for max. PHP 7.0

.docksal/commands/composer-update

@@ -0,0 +1,3 @@
+#!/usr/bin/env bash
+
+fin composer update -o --prefer-dist

.docksal/commands/run-tests

@@ -0,0 +1,4 @@
+#!/usr/bin/env bash
+
+rm -rf tests/report/
+fin exec /usr/local/bin/phpdbg -qrr vendor/bin/phpunit

.docksal/docksal.env

@@ -0,0 +1,3 @@
+DOCKSAL_STACK=node
+DOCROOT=examples
+CLI_IMAGE='docksal/cli:2.6-php7.0'

.docksal/docksal.yml

@@ -0,0 +1 @@
+version: "2.1"

.docksal/services/cli/Dockerfile

@@ -0,0 +1,8 @@
+# Use a stock Docksal image as the base
+FROM docksal/cli:2.6-php7.0
+
+# Install phpdbg extension for PHP
+RUN set -xe; \
+	apt-get update >/dev/null; \
+	apt-get install php7.0-phpdbg >/dev/null </dev/null \
+	; \

.gitattributes

@@ -2,14 +2,10 @@
 tests/ export-ignore
 vendor/ export-ignore
 logs/ export-ignore
-.vagrant/ export-ignore
+.docksal/ export-ignore
 
 .git* export-ignore
 .*.yml export-ignore
 phpunit.xml.dist export-ignore
 
-Vagrantfile export-ignore
-composer-install.sh export-ignore
-execute-tests.sh export-ignore
-
 *.php diff=php

.travis.yml

@@ -3,11 +3,12 @@ php:
   - 7.0
   - 7.1
   - 7.2
+  - 7.3
 matrix:
   include:
     - php: 7.0
       env: dependencies=lowest
-    - php: 7.2
+    - php: 7.3
       env: dependencies=highest
 before_script:
   - composer self-update -q