Compatible with PHP 8.2

.editorconfig

@@ -5,12 +5,8 @@ end_of_line = lf
 charset = utf-8
 trim_trailing_whitespace = true
 insert_final_newline = true
-indent_style = tab
+indent_style = space
 indent_size = 4
 
-[*.yml]
-indent_style = space
+[{*.yaml,*yml,*.neon}]
 indent_size = 2
-
-[*.md]
-indent_style = space

.gitattributes

@@ -1,9 +1,13 @@
-.editorconfig
+* text=auto
+
+.editorconfig export-ignore
 .gitattributes export-ignore
 .github export-ignore
 .gitignore export-ignore
 docker-compose.yml export-ignore
 Dockerfile export-ignore
 Makefile export-ignore
+phpcs.xml
+phpstan.neon export-ignore
 phpunit.xml export-ignore
 tests/ export-ignore

.github/workflows/code-style.yml

@@ -0,0 +1,21 @@
+name: code-style
+
+on:
+- push
+- pull_request
+
+jobs:
+  phpcs:
+    runs-on: ubuntu-20.04
+    steps:
+    - name: Checkout
+      uses: actions/checkout@v2
+    - name: Install PHP
+      uses: shivammathur/setup-php@v2
+      with:
+        coverage: none
+        php-version: "7.2"
+        ini-values: memory_limit=-1
+        tools: phpcs, cs2pr
+    - name: Run PHP Code Sniffer
+      run: phpcs -q --report=checkstyle | cs2pr

.github/workflows/phpstan.yml → .github/workflows/static-analysis.yml

@@ -1,25 +1,20 @@
-name: analyze
+name: static-analysis
 
 on:
-  push:
-  pull_request:
+- push
+- pull_request
 
 jobs:
   phpstan:
     name: phpstan
     runs-on: ubuntu-20.04
-    strategy:
-      matrix:
-        php-version:
-        - "7.2"
     steps:
     - name: Checkout
       uses: actions/checkout@v2
     - name: Install PHP
       uses: shivammathur/setup-php@v2
       with:
-        coverage: none
-        php-version: "${{ matrix.php-version }}"
+        php-version: "7.2"
         ini-values: memory_limit=-1
         tools: composer:v2
     - name: Cache dependencies
@@ -28,11 +23,10 @@ jobs:
         path: |
           ~/.composer/cache
           vendor
-        key: "php-${{ matrix.php-version }}"
-        restore-keys: "php-${{ matrix.php-version }}"
+        key: phpstan-deps
 
     - name: Install dependencies
       run: composer install --no-interaction --no-progress
 
     - name: Analyze
-      run: vendor/bin/phpstan analyse
+      run: vendor/bin/phpstan

.github/workflows/phpunit.yml → .github/workflows/test.yml

@@ -1,21 +1,18 @@
 name: test
 
 on:
-  push:
-  pull_request:
+- push
+- pull_request
 
 jobs:
   phpunit:
     name: phpunit
     runs-on: ubuntu-20.04
     strategy:
       matrix:
-        dependencies:
-        - lowest
-        - highest
         php-version:
         - "7.2"
-        - "7.4"
+        - "8.2"
     steps:
     - name: Checkout
       uses: actions/checkout@v2
@@ -35,18 +32,11 @@ jobs:
         key: "php-${{ matrix.php-version }}"
         restore-keys: "php-${{ matrix.php-version }}"
 
-    - name: Install dependencies, lowest
-      if: ${{ matrix.dependencies == 'lowest' }}
-      run: composer update --prefer-lowest --no-interaction --no-progress
-
-    - name: Install dependencies, highest
-      if: ${{ matrix.dependencies == 'highest' }}
-      run: composer update --no-interaction --no-progress
+    - name: Install dependencies
+      run: composer install --no-interaction --no-progress
 
     - name: Run PHPUnit
-      run: |
-        mkdir -p build/logs
-        vendor/bin/phpunit --coverage-clover build/logs/clover.xml
+      run: make test-coveralls
 
     - name: Upload code coverage
       if: ${{ matrix.php-version == '7.2' }}

.scrutinizer.yml

@@ -0,0 +1,13 @@
+build:
+  nodes:
+    analysis:
+      tests:
+        override:
+        - php-scrutinizer-run
+  image: default-bionic
+  environment:
+    php:
+      version: "7.2"
+filter:
+  excluded_paths:
+  - 'tests/*'

CODE_OF_CONDUCT.md

@@ -0,0 +1,132 @@
+# Contributor Covenant Code of Conduct
+
+## Our Pledge
+
+We as members, contributors, and leaders pledge to make participation in our
+community a harassment-free experience for everyone, regardless of age, body
+size, visible or invisible disability, ethnicity, sex characteristics, gender
+identity and expression, level of experience, education, socio-economic status,
+nationality, personal appearance, race, caste, color, religion, or sexual identity
+and orientation.
+
+We pledge to act and interact in ways that contribute to an open, welcoming,
+diverse, inclusive, and healthy community.
+
+## Our Standards
+
+Examples of behavior that contributes to a positive environment for our
+community include:
+
+* Demonstrating empathy and kindness toward other people
+* Being respectful of differing opinions, viewpoints, and experiences
+* Giving and gracefully accepting constructive feedback
+* Accepting responsibility and apologizing to those affected by our mistakes,
+  and learning from the experience
+* Focusing on what is best not just for us as individuals, but for the
+  overall community
+
+Examples of unacceptable behavior include:
+
+* The use of sexualized language or imagery, and sexual attention or
+  advances of any kind
+* Trolling, insulting or derogatory comments, and personal or political attacks
+* Public or private harassment
+* Publishing others' private information, such as a physical or email
+  address, without their explicit permission
+* Other conduct which could reasonably be considered inappropriate in a
+  professional setting
+
+## Enforcement Responsibilities
+
+Community leaders are responsible for clarifying and enforcing our standards of
+acceptable behavior and will take appropriate and fair corrective action in
+response to any behavior that they deem inappropriate, threatening, offensive,
+or harmful.
+
+Community leaders have the right and responsibility to remove, edit, or reject
+comments, commits, code, wiki edits, issues, and other contributions that are
+not aligned to this Code of Conduct, and will communicate reasons for moderation
+decisions when appropriate.
+
+## Scope
+
+This Code of Conduct applies within all community spaces, and also applies when
+an individual is officially representing the community in public spaces.
+Examples of representing our community include using an official e-mail address,
+posting via an official social media account, or acting as an appointed
+representative at an online or offline event.
+
+## Enforcement
+
+Instances of abusive, harassing, or otherwise unacceptable behavior may be
+reported to the community leaders responsible for enforcement at
+<olivier.laviale@gmail.com>.
+All complaints will be reviewed and investigated promptly and fairly.
+
+All community leaders are obligated to respect the privacy and security of the
+reporter of any incident.
+
+## Enforcement Guidelines
+
+Community leaders will follow these Community Impact Guidelines in determining
+the consequences for any action they deem in violation of this Code of Conduct:
+
+### 1. Correction
+
+**Community Impact**: Use of inappropriate language or other behavior deemed
+unprofessional or unwelcome in the community.
+
+**Consequence**: A private, written warning from community leaders, providing
+clarity around the nature of the violation and an explanation of why the
+behavior was inappropriate. A public apology may be requested.
+
+### 2. Warning
+
+**Community Impact**: A violation through a single incident or series
+of actions.
+
+**Consequence**: A warning with consequences for continued behavior. No
+interaction with the people involved, including unsolicited interaction with
+those enforcing the Code of Conduct, for a specified period of time. This
+includes avoiding interactions in community spaces as well as external channels
+like social media. Violating these terms may lead to a temporary or
+permanent ban.
+
+### 3. Temporary Ban
+
+**Community Impact**: A serious violation of community standards, including
+sustained inappropriate behavior.
+
+**Consequence**: A temporary ban from any sort of interaction or public
+communication with the community for a specified period of time. No public or
+private interaction with the people involved, including unsolicited interaction
+with those enforcing the Code of Conduct, is allowed during this period.
+Violating these terms may lead to a permanent ban.
+
+### 4. Permanent Ban
+
+**Community Impact**: Demonstrating a pattern of violation of community
+standards, including sustained inappropriate behavior,  harassment of an
+individual, or aggression toward or disparagement of classes of individuals.
+
+**Consequence**: A permanent ban from any sort of public interaction within
+the community.
+
+## Attribution
+
+This Code of Conduct is adapted from the [Contributor Covenant][homepage],
+version 2.0, available at
+[https://www.contributor-covenant.org/version/2/0/code_of_conduct.html][v2.0].
+
+Community Impact Guidelines were inspired by
+[Mozilla's code of conduct enforcement ladder][Mozilla CoC].
+
+For answers to common questions about this code of conduct, see the FAQ at
+[https://www.contributor-covenant.org/faq][FAQ]. Translations are available
+at [https://www.contributor-covenant.org/translations][translations].
+
+[homepage]: https://www.contributor-covenant.org
+[v2.0]: https://www.contributor-covenant.org/version/2/0/code_of_conduct.html
+[Mozilla CoC]: https://github.com/mozilla/diversity
+[FAQ]: https://www.contributor-covenant.org/faq
+[translations]: https://www.contributor-covenant.org/translations

CONTRIBUTING.md

@@ -0,0 +1,32 @@
+# Contributing
+
+Contributions are **welcome** and will be fully **credited**.
+
+We accept contributions via Pull Requests.
+
+## Pull Requests
+
+- **Code style** — We're following a [Coding Standard][]. Check the code style with `make lint`.
+- **Code health** — We're using [PHPStan][] to analyse the code, with maximum scrutiny. Check the code with `make lint`.
+- **Add tests!** — Your contribution won't be accepted if it does not have tests.
+- **Document any change in behaviour** — Make sure the `README.md` and any other relevant documentation are kept
+  up-to-date.
+- **Consider our release cycle** — We follow [SemVer v2.0.0](http://semver.org/). Randomly breaking public APIs is not
+  an option.
+- **Create feature branches** — We won't pull from your main branch.
+- **One pull request per feature** — If you want to do more than one thing, send multiple pull requests.
+- **Send coherent history** — Make sure each individual commit in your pull request is meaningful. If you had to make
+  multiple intermediate commits while developing, please [squash them][git-squash] before submitting.
+
+## Running Tests
+
+We provide a Docker container for local development. Run `make test-container` to create a new session. Inside the
+container run `make test` to run the test suite. Alternatively, run `make test-coverage` for a breakdown of the code
+coverage. The coverage report is available in `build/coverage/index.html`.
+
+**Thanks for your contribution**!
+
+
+[Coding Standard]: phpcs.xml
+[git-squash]: http://www.git-scm.com/book/en/v2/Git-Tools-Rewriting-History#Changing-Multiple-Commit-Messages
+[PHPStan]: https://phpstan.org/user-guide/getting-started

Dockerfile

@@ -1,20 +1,18 @@
-FROM php:7.2-alpine
+ARG PHP_VERSION
+FROM php:${PHP_VERSION}-cli-buster
 
-RUN apk add --update --no-cache make $PHPIZE_DEPS && \
-	pecl install xdebug && \
-	docker-php-ext-enable xdebug
-
-RUN echo $'\
-xdebug.mode=coverage\n\
-xdebug.remote_host=host.docker.internal\n\
-' >> /usr/local/etc/php/conf.d/docker-php-ext-xdebug.ini
-
-RUN echo $'\
+RUN echo '\
+display_errors=On\n\
+error_reporting=E_ALL\n\
 date.timezone=UTC\n\
 ' >> /usr/local/etc/php/conf.d/php.ini
 
-ENV PHP_IDE_CONFIG serverName=icanboogie-tests
 ENV COMPOSER_ALLOW_SUPERUSER 1
 
-RUN curl -s https://raw.githubusercontent.com/composer/getcomposer.org/76a7060ccb93902cd7576b67264ad91c8a2700e2/web/installer | php -- --quiet && \
-    mv composer.phar /usr/local/bin/composer
+RUN apt-get update && \
+	apt-get install unzip && \
+	curl -s https://raw.githubusercontent.com/composer/getcomposer.org/76a7060ccb93902cd7576b67264ad91c8a2700e2/web/installer | php -- --quiet && \
+	mv composer.phar /usr/local/bin/composer && \
+	echo 'export PATH="$HOME/.composer/vendor/bin:$PATH"\n' >> /root/.bashrc
+
+RUN composer global require squizlabs/php_codesniffer

LICENSE

@@ -1,7 +1,7 @@
 The icanboogie/prototype package is free software.
 It is released under the terms of the following BSD License.
 
-Copyright (c) 2007-2021 by Olivier Laviale
+Copyright (c) 2007-2023 by Olivier Laviale
 All rights reserved.
 
 Redistribution and use in source and binary forms, with or without modification,

MIGRATION.md

@@ -0,0 +1,23 @@
+# Migration
+
+## v5.x to v5.1
+
+### New Requirements
+
+None
+
+### New features
+
+None
+
+### Backward Incompatible Changes
+
+None
+
+### Deprecated Features
+
+None
+
+### Other Changes
+
+- Compatible with PHP 8.2