Remove Travis CI

.gitattributes

@@ -9,4 +9,3 @@
 /.gitignore         export-ignore
 /.phpcs.xml         export-ignore
 /.phpdoc.xml        export-ignore
-/.travis.yml        export-ignore

.travis.yml

@@ -1,82 +0,0 @@
-dist: bionic
-sudo: false
-
-language: php
-
-cache:
-  directories:
-    - $HOME/.composer/cache/files
-
-jobs:
-  include:
-    # Test stage
-    - php: 5.3
-      dist: precise
-    - php: 5.4
-      dist: trusty
-    - php: 5.5
-      dist: trusty
-    - php: 5.6
-      dist: xenial
-    - php: 7.0
-      dist: xenial
-    - php: 7.1
-    - php: 7.2
-    - php: 7.3
-    - php: 7.4
-    - php: nightly
-    - php: hhvm-3.24 # until Dec 2018
-    - php: hhvm-3.27 # until Sep 2019
-    - php: hhvm-3.30 # until Nov 2019
-
-    # Branch deployment stage
-    - stage: deploy-branch
-      if: type == "push" && tag IS blank
-      php: 5.3
-      dist: precise
-      install:
-        - '[[ ",$DEPLOY_PHPDOC_BRANCHES," == *,"$TRAVIS_BRANCH",* ]] || travis_terminate 0'
-        - install.sh --deploy
-      script:
-        - deploy-branch.sh
-
-    # Release deployment stage
-    - stage: deploy-release
-      if: tag IS present
-      php: 5.3
-      dist: precise
-      install:
-        - install.sh --deploy
-      script:
-        - '[ "$PROJECT_REPO_TAG" == "v$(php -r "require_once(\"lib/Pico.php\"); echo Pico::VERSION;")" ]'
-        - deploy-release.sh
-      before_deploy:
-        - release.sh "$PROJECT_REPO_TAG"
-      deploy:
-        provider: releases
-        api_key: ${GITHUB_OAUTH_TOKEN}
-        file:
-          - pico-release-$PROJECT_REPO_TAG.tar.gz
-          - pico-release-$PROJECT_REPO_TAG.zip
-        skip_cleanup: true
-        name: Version ${PROJECT_REPO_TAG:1}
-        draft: true
-        on:
-          tags: true
-
-  # Ignore nightly build failures
-  allow_failures:
-    - php: nightly
-  fast_finish: true
-
-before_install:
-  - export PICO_TOOLS_DIR="$HOME/__picocms_tools"
-  - git clone --branch="$TOOLS_REPO_BRANCH" "https://github.com/$TOOLS_REPO_SLUG.git" "$PICO_TOOLS_DIR"
-  - . "$PICO_TOOLS_DIR/init/travis.sh.inc"
-  - . "$PICO_PROJECT_DIR/.build/init.sh.inc"
-
-install:
-  - install.sh
-
-script:
-  - phpcs --standard=.phpcs.xml "$PICO_PROJECT_DIR"

CONTRIBUTING.md

@@ -153,7 +153,7 @@ As soon as development reaches a point where feedback is appreciated, a pull req
 Build & Release process
 -----------------------
 
-We're using [Travis CI](https://travis-ci.com) to automate the build & release process of Pico. It generates and deploys a [PHP class documentation](http://picocms.org/phpDoc/) (powered by [phpDoc](http://phpdoc.org)) for new releases and on every commit to the `master` branch. Travis also prepares new releases by generating Pico's pre-built release packages, a version badge, code statistics (powered by [cloc](https://github.com/AlDanial/cloc)) and updates our website (the [`picocms.github.io` repo](https://github.com/picocms/picocms.github.io)). Please refer to our [`.travis.yml`](https://github.com/picocms/Pico/blob/master/.travis.yml), the [`picocms/ci-tools` repo](https://github.com/picocms/ci-tools) and the [`.build` directory](https://github.com/picocms/Pico/tree/master/.build) for details.
+We're using [GitHub Actions](https://github.com/features/actions) to automate the build & release process of Pico. The workflows generate and deploy a [PHP class documentation](http://picocms.org/phpDoc/) (powered by [phpDoc](http://phpdoc.org)) for new releases and on every commit to the `master` branch. GitHub Actions also prepare new releases by generating Pico's pre-built release packages, a version badge, code statistics (powered by [cloc](https://github.com/AlDanial/cloc)) and updates our website (the [`picocms.github.io` repo](https://github.com/picocms/picocms.github.io)). Please refer to the [`.github/workflows/` directory](https://github.com/picocms/Pico/tree/master/.github/workflows/), the [`picocms/ci-tools` repo](https://github.com/picocms/ci-tools) and the [`.build` directory](https://github.com/picocms/Pico/tree/master/.build) for details.
 
 As insinuated above, it is important that each commit to `master` is deployable. Once development of a new Pico release is finished, trigger Pico's build & release process by pushing a new Git tag. This tag should reference a (usually empty) commit on `master`, which message should adhere to the following template:
 
@@ -171,7 +171,7 @@ Before pushing a new Git tag, make sure to update the `Pico::VERSION` and `Pico:
 
 If you're pushing a new major or minor release of Pico, you should also update Pico's `composer.json` to require the latest minor releases of Pico's dependencies. Besides, don't forget to update the `@version` tags in the PHP class docs.
 
-Travis CI will draft the new [release on GitHub](https://github.com/picocms/Pico/releases) automatically, but will require you to manually amend the descriptions formatting. The latest Pico version is always available at https://github.com/picocms/Pico/releases/latest, so please make sure to publish this URL rather than version-specific URLs. [Packagist](http://packagist.org/packages/picocms/pico) will be updated automatically.
+GitHub Actions will draft the new [release on GitHub](https://github.com/picocms/Pico/releases) automatically, but will require you to manually amend the descriptions formatting. The latest Pico version is always available at https://github.com/picocms/Pico/releases/latest, so please make sure to publish this URL rather than version-specific URLs. [Packagist](http://packagist.org/packages/picocms/pico) will be updated automatically.
 
 Labeling of Issues & Pull Requests
 ----------------------------------

README.md

@@ -3,7 +3,6 @@ Pico
 
 [![License](https://picocms.github.io/badges/pico-license.svg)](https://github.com/picocms/Pico/blob/master/LICENSE.md)
 [![Version](https://picocms.github.io/badges/pico-version.svg)](https://github.com/picocms/Pico/releases/latest)
-[![Build Status](https://api.travis-ci.org/picocms/Pico.svg?branch=master)](https://travis-ci.org/picocms/Pico)
 [![Libera.Chat](https://picocms.github.io/badges/pico-chat.svg)](https://web.libera.chat/#picocms)
 
 Pico is a stupidly simple, blazing fast, flat file CMS.