Merge pull request #11 from jawira/8-remove-comments

Remove comments to improve op_cache performance in production environments

.gitattributes

@@ -6,3 +6,6 @@
 /resources          export-ignore
 /build.xml          export-ignore
 /build.png          export-ignore
+/CONTRIBUTING.md    export-ignore
+/README.md          export-ignore
+/CHANGELOG.md       export-ignore

CHANGELOG.md

@@ -11,6 +11,10 @@
 
 ## Unreleased
 
+### Changed
+
+- [#8] Cleaning Emoji class removing comments, from 468K to 157K.
+
 ## [v2.0.0] - 2020-03-12
 
 ### Changed
@@ -43,7 +47,7 @@
 - [#2] Constant `Emoji::FLAG_WALES` was changed to `Emoji::FLAG_GBWLS`.
 
 ## [v0.0.0] - 2019-08-30
-[!6F(t#}P9Uyq&98
+
 ### Added
 
 - First working version.

build.xml

@@ -1,20 +1,23 @@
 <?xml version="1.0" encoding="UTF-8" ?>
 
-<project name="Emoji catalog" default="diagnostics" phingVersion="3">
+<project name="Emoji catalog" default="help" phingVersion="3">
 
   <defaultexcludes default="true"/><!--Initializing default excludes-->
   <defaultexcludes add="**/.idea"/>
   <defaultexcludes add="**/.idea/**"/>
   <property name="phing.http.proxy" value="${env.http_proxy}"/>
 
-  <target name="diagnostics">
-    <diagnostics/>
+  <target name="help">
+    <exec executable="xdg-open" spawn="true">
+      <arg path="build.png"/>
+    </exec>
   </target>
 
-  <target name="setup" description="Prepare project for dev" depends="diagnostics, composer:install, phing:visualizer"/>
+  <target name="setup" description="Prepare project for dev" depends="composer:install, phing:visualizer"/>
   <target name="qa" description="Quality assurance" depends="composer:validate, php:lint"/>
   <target name="update" description="Update class and catalog" depends="emoji:update, catalog:update"/>
-  <target name="emoji:update" description="Update Emoji.php" depends="emoji-list:download, emoji:parse, emoji:build"/>
+  <target name="emoji:update" description="Update Emoji.php"
+          depends="emoji-list:download, emoji:parse, emoji:build, emoji:clean"/>
   <target name="catalog:update" description="Update catalog.md"
           depends="emoji-list:download, catalog:parse, catalog:build"/>
 
@@ -23,6 +26,7 @@
       <arg value="--no-interaction"/>
       <arg value="--profile"/>
       <arg value="--strict"/>
+      <arg value="--quiet"/>
     </composer>
   </target>
 
@@ -91,6 +95,17 @@
     <append file="resources/templates/emoji-footer.php.dist" destFile="src/Emoji.php"/>
   </target>
 
+  <target name="emoji:clean" description="Reduce Emoji.php size">
+    <reflexive file="src/Emoji.php">
+      <filterchain>
+        <stripphpcomments/>
+        <linecontainsregexp>
+          <regexp pattern="\S"/>
+        </linecontainsregexp>
+      </filterchain>
+    </reflexive>
+  </target>
+
   <target name="catalog:parse">
     <mkdir dir="resources/output"/>
     <delete file="resources/output/catalog-1.txt"/>

docs/dev.md

@@ -4,7 +4,18 @@ Dev notes
 Update emoji class
 ------------------
 
-1. Run `phing update` and see if you had new emojis (you can see differences with `phing emoji:count`)
-2. Update Readme (e.g. file badge)
-3. Update changelog
-4. Create a tag (version should be the same as Emoji unicode)
+1. Run `$ phing setup update qa` and see if you had new emojis (you can also use 
+`$ phing emoji:count` before and after update)
+2. Be aware that emojis can change its name without reason (ex: DIRECT_HIT → 
+BULLSEYE). This forces me to publish a major version 👎.
+3. Update Readme: badges, emoji count, ...
+4. Update CHANGELOG.md
+
+Cleaning Emoji.php
+------------------
+
+Emoji.php is generated with descriptive comments for each constant.
+The comments are striped later to [avoid impacting OP_CACHE in production
+environments][issue-8].
+
+[issue-8]: https://github.com/jawira/emoji-catalog/issues/8