feat(phar): add phar archive to poser

Author: JellyBellyDev

Diff for: .docker/development/php74/Dockerfile

@@ -3,3 +3,6 @@ FROM pugx/poser:php74
 USER root
 
 WORKDIR "/application"
+
+## To generate phar archive: https://github.com/box-project/box
+RUN wget -q -O /usr/bin/box https://github.com/box-project/box/releases/download/3.11.0/box.phar && chmod +x /usr/bin/box

Diff for: .docker/development/php80/Dockerfile

@@ -3,3 +3,6 @@ FROM pugx/poser:php80
 USER root
 
 WORKDIR "/application"
+
+## To generate phar archive: https://github.com/box-project/box
+RUN wget -q -O /usr/bin/box https://github.com/box-project/box/releases/download/3.11.0/box.phar && chmod +x /usr/bin/box

Diff for: CHANGELOG.md

@@ -13,6 +13,7 @@ and this project adheres to [Semantic Versioning](http://semver.org/spec/v2.0.0.
 ### Added
 * add CircleCI jobs for build and tests with php 8.0
 * add Github actions jobs for build and tests with php 7.4 and php 8.0
+* add phar archive powered by [box-project](https://github.com/box-project/box)
 
 ### Changed
 * refactoring of docker-compose to develop with php74 and php80

Diff for: CONTRIBUTING.md

@@ -55,5 +55,12 @@ $ composer phpspec
 $ composer behat
 ```
 
+## Update version of `phar`
+
+```bash
+docker-compose up --build -d
+docker-compose exec php74 composer box:validate
+docker-compose exec php74 composer box:compile
+```
 
 ## ENJOY

Diff for: README.md

@@ -15,16 +15,37 @@ This library is used by https://poser.pugx.org
 
 to use the library with lower php version use the tag [v1.4](https://github.com/badges/poser/tree/v1.4.0)
 
-## Use as command
+## Use as `phar` command
 
-#### 1. Create a project
+### 1. Download the phar
+```bash
+wget -q -O /usr/local/bin/poser https://github.com/.../poser.phar 
+chmod +x /usr/local/bin/poser
+```
+
+### 2. Launch the command
+
+Create an image
+```bash
+poser license MIT blue -p "license.svg"
+```
+
+Flush an image
+```bash
+poser license MIT blue
+```
+
+
+## Use as `bin` command
+
+### 1. Create a project
 
 ```bash
 composer create-project badges/poser
 ln -s poser/bin/poser /usr/local/bin/poser
 ```
 
-#### 2. Launch the command
+### 2. Launch the command
 
 Create an image
 ```bash
@@ -38,13 +59,13 @@ poser license MIT blue
 
 ## Usage as library
 
-#### 1. Add to composer dependencies
+### 1. Add to composer dependencies
 
 ```bash
 composer require badges/poser
 ```
 
-#### 2. Use in your project as lib
+### 2. Use in your project as lib
 
 ```php
 use PUGX\Poser\Render\SvgPlasticRender;

Diff for: box.json.dist

@@ -0,0 +1,4 @@
+{
+  "force-autodiscovery": true,
+  "output": "poser.phar"
+}

Diff for: composer.json

@@ -59,7 +59,9 @@
         "docker:build:php74": "docker build -t pugx/poser:php74 -f .docker/base/php74/Dockerfile .",
         "docker:push:php74": "docker push pugx/poser:php74",
         "docker:build:php80": "docker build -t pugx/poser:php80 -f .docker/base/php80/Dockerfile .",
-        "docker:push:php80": "docker push pugx/poser:php80"
+        "docker:push:php80": "docker push pugx/poser:php80",
+        "box:compile": "box compile",
+        "box:validate": "box validate"
     },
     "extra": {
         "branch-alias": {

Diff for: poser.phar

@@ -19,7 +19,14 @@ class GDTextSizeCalculator implements TextSizeCalculatorInterface
 
     public function __construct()
     {
-        $this->fontPath = __DIR__ . self::TEXT_FONT;
+        if (0 === \strpos(__DIR__, 'phar://')) {
+            //Hack to work with phar virtual environment
+            $prefixFontPath = './src/Calculator';
+        } else {
+            $prefixFontPath = __DIR__;
+        }
+
+        $this->fontPath = $prefixFontPath . self::TEXT_FONT;
     }
 
     /**
@@ -28,6 +35,7 @@ public function __construct()
     public function calculateWidth(string $text, int $size = self::TEXT_SIZE): float
     {
         $size = $this->convertToPt($size);
+
         $box  = \imagettfbbox($size, 0, $this->fontPath, $text);
 
         return \round(\abs($box[2] - $box[0]) + self::SHIELD_PADDING_EXTERNAL + self::SHIELD_PADDING_INTERNAL, 1);

Diff for: src/Calculator/GDTextSizeCalculator.php

@@ -140,7 +140,9 @@ protected function storeImage(OutputInterface $output, string $path, string $ima
         }
         @\fclose($fp);
 
-        $output->write(\sprintf('Image created at %s', $path));
+        $output->writeln('');
+        $output->writeln(\sprintf('Image created at %s', $path));
+        $output->writeln('');
     }
 
     protected function printHeaderOnce(OutputInterface $output): void