Improve code and add some integrations

.gitignore

@@ -10,4 +10,5 @@
 
 ###> Utility files ###
 /tests/tmp/
+/clover.xml
 ###< Utility files ###

.travis.yml

@@ -44,5 +44,8 @@ script:
   - php vendor/bin/psalm --show-info=true
   - php vendor/bin/phpcpd src
   - php vendor/bin/phpcpd tests
-  - php vendor/bin/phpunit
+  - php -d=xdebug.mode=coverage vendor/bin/phpunit
   - composer outdated -D
+
+after_success:
+  - bash <(curl -s https://codecov.io/bash)

README.md

@@ -1,10 +1,15 @@
-A wrapper to work with Tesseract OCR inside PHP via CLI and/or FFI interfaces. [![Build Status](https://travis-ci.org/vkhramtsov/tesseract-bridge.svg?branch=master)](https://travis-ci.org/vkhramtsov/tesseract-bridge)
+A wrapper to work with Tesseract OCR inside PHP via CLI and/or FFI interfaces.
 
-:bangbang: **Tested only on FreeBSD and Debian and Ubuntu platforms with [Tesseract OCR][] version 3 and 4 (see build logs).**
+[![Build Status](https://travis-ci.org/vkhramtsov/tesseract-bridge.svg?branch=master)](https://travis-ci.org/vkhramtsov/tesseract-bridge)
+[![Codacy Badge](https://app.codacy.com/project/badge/Grade/58a3278711f649dd80b97c6871189d02)](https://www.codacy.com/gh/vkhramtsov/tesseract-bridge/dashboard?utm_source=github.com&utm_medium=referral&utm_content=vkhramtsov/tesseract-bridge&utm_campaign=Badge_Grade)
+[![codecov](https://codecov.io/gh/vkhramtsov/tesseract-bridge/branch/master/graph/badge.svg?token=U056TFE2OO)](https://codecov.io/gh/vkhramtsov/tesseract-bridge)
+[![Scrutinizer Code Quality](https://scrutinizer-ci.com/g/vkhramtsov/tesseract-bridge/badges/quality-score.png?b=master)](https://scrutinizer-ci.com/g/vkhramtsov/tesseract-bridge/?branch=master)
+
+:bangbang: **Tested only on FreeBSD and Debian and Ubuntu platforms with [Tesseract OCR](https://github.com/tesseract-ocr/tesseract) version 3 and 4 (see build logs).**
 
 ## Installation
 
-Via [Composer][]:
+Via [Composer](https://getcomposer.org/):
 
     $ composer require bicycle/tesseract-bridge
 
@@ -64,20 +69,12 @@ Via [Composer][]:
 
 You can contribute to this project by:
 
-* Opening an [Issue][] if you found a bug or wish to propose a new feature;
-* Opening [PR][] if you want to improve/create/fix something
+-   Opening an [Issue](../../issues) if you found a bug or wish to propose a new feature;
+-   Opening [PR](../../pulls) if you want to improve/create/fix something
 
 ## Additional
-Please check our [FAQ][]
+Please check our [FAQ](./Resources/doc/faq.rst)
 
 ## License
 
-tesseract-ocr-for-php is released under the [MIT License][].
-
-
-[Tesseract OCR]: https://github.com/tesseract-ocr/tesseract
-[Composer]: https://getcomposer.org/
-[Issue]: ../../issues
-[PR]: ../../pulls
-[FAQ]: ./Resources/doc/faq.rst
-[MIT License]: ./LICENSE
+tesseract-bridge is released under the [MIT License](./LICENSE).

build.xml

@@ -87,7 +87,10 @@
 
     <target name="phpunit" description="Run tests">
         <!-- Using exec here because phing cannot find phpunit -->
-        <exec executable="${project-vendor-bin-dir}/phpunit" dir="." checkReturn="false" outputProperty="phpunit-results" returnProperty="phpunit-return" />
+        <exec executable="${php-bin}" dir="." checkReturn="false" outputProperty="phpunit-results" returnProperty="phpunit-return" >
+            <arg value="-d=xdebug.mode=coverage" />
+            <arg value="${project-vendor-bin-dir}/phpunit" />
+        </exec>
         <echo message="${phpunit-results}" />
         <if>
             <istrue value="${phpunit-return}" />

phpunit.xml.dist

@@ -1,17 +1,19 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<phpunit xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-         xsi:noNamespaceSchemaLocation="https://schema.phpunit.de/9.4/phpunit.xsd"
-         backupGlobals="false"
-         cacheResult="false"
-         colors="true">
-    <php>
-        <ini name="error_reporting" value="-1" />
-    </php>
-
-    <testsuites>
-        <testsuite name="Main">
-            <directory>./tests/Bicycle/Tesseract/*/</directory>
-        </testsuite>
-    </testsuites>
-
+<phpunit xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="https://schema.phpunit.de/9.3/phpunit.xsd" backupGlobals="false" cacheResult="false" colors="true">
+  <php>
+    <ini name="error_reporting" value="-1"/>
+  </php>
+  <testsuites>
+    <testsuite name="Main">
+      <directory>./tests/Bicycle/Tesseract/*/</directory>
+    </testsuite>
+  </testsuites>
+  <coverage processUncoveredFiles="true">
+    <include>
+      <directory suffix=".php">src</directory>
+    </include>
+    <report>
+      <clover outputFile="clover.xml"/>
+    </report>
+  </coverage>
 </phpunit>

src/Bicycle/Tesseract/Bridge/CLI.php

@@ -86,6 +86,8 @@ public function recognizeFromFile(string $filename, array $languages = []): stri
              */
             str_replace([DIRECTORY_SEPARATOR], '_', base64_encode(random_bytes(5)))
         );
+
+        // Adding .txt because tesseract automatically add .txt to output files
         $realTmpOutFile = $tmpOutFile . '.txt';
         $this->executeCommand(
             [
@@ -95,7 +97,6 @@ public function recognizeFromFile(string $filename, array $languages = []): stri
             ]
         );
 
-        // Adding .txt because tesseract automatically add .txt to output files
         $recognizedText = rtrim(file_get_contents($realTmpOutFile), "\f");
 
         unlink($realTmpOutFile);

tests/prepareData.sh

@@ -1,9 +1,9 @@
 #!/bin/sh -xe
 
-currentDir="$(dirname $(realpath $0))"
+currentDir="$(dirname $(realpath "$0"))"
 tmpDir="$currentDir/tmp";
 
-mkdir -p $tmpDir
+mkdir -p "$tmpDir"
 tesseract --version 2>&1 | head -n 1 | sed 's/tesseract //' > "$tmpDir/version.txt"
 tesseract --list-langs 2>&1 | tail -n+2 > "$tmpDir/langs.txt"
 tesseract "$currentDir/data/image/eurotext.png" "$tmpDir/eurotext-eng" -l eng