Added pandoc task.

This commit is contained in:
Erik C. Thauvin 2016-01-23 16:01:55 -08:00
parent 57116e691f
commit acd5a9ecb6
3 changed files with 299 additions and 16 deletions

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README.html Normal file
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@ -0,0 +1,241 @@
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<meta name="generator" content="pandoc">
<meta name="viewport" content="width=device-width, initial-scale=1.0, user-scalable=yes">
<title></title>
<style type="text/css">code{white-space: pre;}</style>
<style type="text/css">
div.sourceCode { overflow-x: auto; }
table.sourceCode, tr.sourceCode, td.lineNumbers, td.sourceCode {
margin: 0; padding: 0; vertical-align: baseline; border: none; }
table.sourceCode { width: 100%; line-height: 100%; }
td.lineNumbers { text-align: right; padding-right: 4px; padding-left: 4px; color: #aaaaaa; border-right: 1px solid #aaaaaa; }
td.sourceCode { padding-left: 5px; }
code > span.kw { color: #007020; font-weight: bold; } /* Keyword */
code > span.dt { color: #902000; } /* DataType */
code > span.dv { color: #40a070; } /* DecVal */
code > span.bn { color: #40a070; } /* BaseN */
code > span.fl { color: #40a070; } /* Float */
code > span.ch { color: #4070a0; } /* Char */
code > span.st { color: #4070a0; } /* String */
code > span.co { color: #60a0b0; font-style: italic; } /* Comment */
code > span.ot { color: #007020; } /* Other */
code > span.al { color: #ff0000; font-weight: bold; } /* Alert */
code > span.fu { color: #06287e; } /* Function */
code > span.er { color: #ff0000; font-weight: bold; } /* Error */
code > span.wa { color: #60a0b0; font-weight: bold; font-style: italic; } /* Warning */
code > span.cn { color: #880000; } /* Constant */
code > span.sc { color: #4070a0; } /* SpecialChar */
code > span.vs { color: #4070a0; } /* VerbatimString */
code > span.ss { color: #bb6688; } /* SpecialString */
code > span.im { } /* Import */
code > span.va { color: #19177c; } /* Variable */
code > span.cf { color: #007020; font-weight: bold; } /* ControlFlow */
code > span.op { color: #666666; } /* Operator */
code > span.bu { } /* BuiltIn */
code > span.ex { } /* Extension */
code > span.pp { color: #bc7a00; } /* Preprocessor */
code > span.at { color: #7d9029; } /* Attribute */
code > span.do { color: #ba2121; font-style: italic; } /* Documentation */
code > span.an { color: #60a0b0; font-weight: bold; font-style: italic; } /* Annotation */
code > span.cv { color: #60a0b0; font-weight: bold; font-style: italic; } /* CommentVar */
code > span.in { color: #60a0b0; font-weight: bold; font-style: italic; } /* Information */
</style>
<!--[if lt IE 9]>
<script src="//cdnjs.cloudflare.com/ajax/libs/html5shiv/3.7.3/html5shiv-printshiv.min.js"></script>
<![endif]-->
</head>
<body>
<h1 id="semantic-version-annotation-processor">Semantic Version Annotation Processor</h1>
<p>An <a href="https://docs.oracle.com/javase/8/docs/api/javax/annotation/processing/Processor.html">annotation processor</a> that automatically generates a <code>Version</code> class containing the <a href="http://semver.org/">semantic version</a> (major, minor, patch, etc.) that is read from a <code>Properties</code> file or defined in the <a href="https://docs.oracle.com/javase/tutorial/java/annotations/basics.html">annotation</a>.</p>
<p>This processor was inspired by Cédric Beust's <a href="https://github.com/cbeust/version-processor">version-processor</a>.</p>
<h2 id="examples">Examples</h2>
<ul>
<li>Using annotation elements:</li>
</ul>
<div class="sourceCode"><pre class="sourceCode java"><code class="sourceCode java"><span class="fu">@Version</span>(major = <span class="dv">1</span>, minor = <span class="dv">0</span>, patch = <span class="dv">0</span>, prerelease = <span class="st">&quot;beta&quot;</span>)
<span class="kw">public</span> <span class="kw">class</span> A {
<span class="co">// ...</span></code></pre></div>
<ul>
<li>Or using a <a href="https://docs.oracle.com/javase/tutorial/essential/environment/properties.html">properties</a> file:</li>
</ul>
<div class="sourceCode"><pre class="sourceCode java"><code class="sourceCode java"><span class="fu">@Version</span>(properties = <span class="st">&quot;version.properties&quot;</span>)
<span class="kw">public</span> <span class="kw">class</span> A {
<span class="co">// ...</span></code></pre></div>
<div class="sourceCode"><pre class="sourceCode ini"><code class="sourceCode ini"><span class="co"># version.properties</span>
<span class="dt">version.major</span><span class="ot">=</span><span class="dv">1</span>
<span class="dt">version.minor</span><span class="ot">=</span><span class="dv">0</span>
<span class="dt">version.patch</span><span class="ot">=</span><span class="dv">0</span>
<span class="dt">version.prerelease</span><span class="ot">=</span><span class="st">beta</span></code></pre></div>
<h2 id="template">Template</h2>
<p>Upon running the annotator processor, a source file <code>GeneratedVersion.java</code> is automatically generated with static methods to access the semantic version data. The source is based on a fully customizable <a href="http://velocity.apache.org/">Velocity</a> template.</p>
<div class="sourceCode"><pre class="sourceCode java"><code class="sourceCode java"><span class="fu">@Version</span>(template = <span class="st">&quot;myversion.vm&quot;</span>)
<span class="kw">public</span> <span class="kw">class</span> A {
<span class="co">// ...</span></code></pre></div>
<h3 id="default-template">Default Template</h3>
<p>The default template implements the following static methods:</p>
<table style="width:101%;">
<colgroup>
<col style="width: 26%" />
<col style="width: 48%" />
<col style="width: 26%" />
</colgroup>
<thead>
<tr class="header">
<th style="text-align: left;">Method</th>
<th style="text-align: left;">Description</th>
<th style="text-align: left;">Example</th>
</tr>
</thead>
<tbody>
<tr class="odd">
<td style="text-align: left;"><code>getProject</code></td>
<td style="text-align: left;">The project name, if any.</td>
<td style="text-align: left;"><code>MyProject</code></td>
</tr>
<tr class="even">
<td style="text-align: left;"><code>getBuildDate</code></td>
<td style="text-align: left;">The build date.</td>
<td style="text-align: left;"><a href="https://docs.oracle.com/javase/8/docs/api/java/util/Date.html"><code>java.util.Date</code></a></td>
</tr>
<tr class="odd">
<td style="text-align: left;"><code>getVersion</code></td>
<td style="text-align: left;">The full version string.</td>
<td style="text-align: left;"><code>1.0.0-alpha+001</code></td>
</tr>
<tr class="even">
<td style="text-align: left;"><code>getMajor</code></td>
<td style="text-align: left;">The major version.</td>
<td style="text-align: left;"><code>1</code></td>
</tr>
<tr class="odd">
<td style="text-align: left;"><code>getMinor</code></td>
<td style="text-align: left;">The minor version.</td>
<td style="text-align: left;"><code>0</code></td>
</tr>
<tr class="even">
<td style="text-align: left;"><code>getPatch</code></td>
<td style="text-align: left;">The patch version.</td>
<td style="text-align: left;"><code>0</code></td>
</tr>
<tr class="odd">
<td style="text-align: left;"><code>getPreRelease</code></td>
<td style="text-align: left;">The pre-release version, if any.</td>
<td style="text-align: left;"><code>alpha</code></td>
</tr>
<tr class="even">
<td style="text-align: left;"><code>getBuildMetadata</code></td>
<td style="text-align: left;">The build metadata, if any.</td>
<td style="text-align: left;"><code>001</code></td>
</tr>
</tbody>
</table>
<h3 id="custom-template">Custom Template</h3>
<p>A very simple custom template might look something like:</p>
<div class="sourceCode"><pre class="sourceCode java"><code class="sourceCode java"><span class="co">/* myversion.vm */</span>
<span class="kw">package</span> ${packageName}
<span class="kw">import java.util.Date;</span>
<span class="kw">public</span> <span class="dt">final</span> <span class="kw">class</span> ${className} {
<span class="kw">public</span> <span class="dt">final</span> <span class="dt">static</span> String BUILDMETA = <span class="st">&quot;${buildmeta}&quot;</span>;
<span class="kw">public</span> <span class="dt">final</span> <span class="dt">static</span> Date DATE = <span class="kw">new</span> Date(${epoch}L);
<span class="kw">public</span> <span class="dt">final</span> <span class="dt">static</span> <span class="dt">int</span> MAJOR = ${major};
<span class="kw">public</span> <span class="dt">final</span> <span class="dt">static</span> <span class="dt">int</span> MINOR = ${minor};
<span class="kw">public</span> <span class="dt">final</span> <span class="dt">static</span> <span class="dt">int</span> PATCH = ${patch};
<span class="kw">public</span> <span class="dt">final</span> <span class="dt">static</span> String PRERELEASE = <span class="st">&quot;${prerelease}&quot;</span>;
<span class="kw">public</span> <span class="dt">final</span> <span class="dt">static</span> String PROJECT = <span class="st">&quot;${project}&quot;</span>;
}</code></pre></div>
<p>The Velocity variables are automatically filled in by the processor.</p>
<h2 id="elements-properties">Elements &amp; Properties</h2>
<p>The following annotation elements and properties are available:</p>
<table style="width:119%;">
<colgroup>
<col style="width: 19%" />
<col style="width: 31%" />
<col style="width: 48%" />
<col style="width: 19%" />
</colgroup>
<thead>
<tr class="header">
<th style="text-align: left;">Element</th>
<th style="text-align: left;">Property</th>
<th style="text-align: left;">Description</th>
<th style="text-align: left;">Default</th>
</tr>
</thead>
<tbody>
<tr class="odd">
<td style="text-align: left;"><code>project</code></td>
<td style="text-align: left;"><code>version.project</code></td>
<td style="text-align: left;">The project name.</td>
</tr>
<tr class="even">
<td style="text-align: left;"><code>major</code></td>
<td style="text-align: left;"><code>version.major</code></td>
<td style="text-align: left;">The major version number.</td>
<td style="text-align: left;"><code>1</code></td>
</tr>
<tr class="odd">
<td style="text-align: left;"><code>minor</code></td>
<td style="text-align: left;"><code>version.major</code></td>
<td style="text-align: left;">The minor version number.</td>
<td style="text-align: left;"><code>0</code></td>
</tr>
<tr class="even">
<td style="text-align: left;"><code>patch</code></td>
<td style="text-align: left;"><code>version.patch</code></td>
<td style="text-align: left;">The patch version number.</td>
<td style="text-align: left;"><code>0</code></td>
</tr>
<tr class="odd">
<td style="text-align: left;"><code>prerelease</code></td>
<td style="text-align: left;"><code>version.prerelease</code></td>
<td style="text-align: left;">The pre-release version.</td>
</tr>
<tr class="even">
<td style="text-align: left;"><code>buildmeta</code></td>
<td style="text-align: left;"><code>version.buildmeta</code></td>
<td style="text-align: left;">The build metadata version.</td>
</tr>
<tr class="odd">
<td style="text-align: left;"><code>className</code></td>
<td style="text-align: left;"></td>
<td style="text-align: left;">The name of the generated class.</td>
<td style="text-align: left;"><code>GeneratedVersion</code></td>
</tr>
<tr class="even">
<td style="text-align: left;"><code>properties</code></td>
<td style="text-align: left;"></td>
<td style="text-align: left;">The properties file.</td>
</tr>
<tr class="odd">
<td style="text-align: left;"><code>template</code></td>
<td style="text-align: left;"></td>
<td style="text-align: left;">The template file.</td>
<td style="text-align: left;"><code>version.vm</code></td>
</tr>
</tbody>
</table>
<p>In order to easily incorporate with existing projects, the property keys may be assigned custom values:</p>
<div class="sourceCode"><pre class="sourceCode java"><code class="sourceCode java"><span class="fu">@Version</span>(
properties = <span class="st">&quot;example.properties&quot;</span>,
majorKey = <span class="st">&quot;example.major&quot;</span>,
minorKey = <span class="st">&quot;example.minor&quot;</span>,
patchKey = <span class="st">&quot;example.patch&quot;</span>,
prereleaseKey = <span class="st">&quot;example.prerelease&quot;</span>,
buildmetaKey = <span class="st">&quot;example.buildmeta&quot;</span>,
projectKey = <span class="st">&quot;example.project&quot;</span>
)
<span class="kw">public</span> <span class="kw">class</span> Example {
<span class="co">// ...</span></code></pre></div>
<div class="sourceCode"><pre class="sourceCode ini"><code class="sourceCode ini"><span class="co"># example.properties</span>
<span class="dt">example.project</span><span class="ot">=</span><span class="st">Example</span>
<span class="dt">example.major</span><span class="ot">=</span><span class="dv">1</span>
<span class="dt">example.minor</span><span class="ot">=</span><span class="dv">0</span>
<span class="dt">example.patch</span><span class="ot">=</span><span class="dv">0</span>
<span class="dt">...</span></code></pre></div>
</body>
</html>

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@ -8,23 +8,22 @@ This processor was inspired by Cédric Beust's [version-processor](https://githu
* Using annotation elements:
```java
@Version(major = 1, minor = 0, patch = 0, prerelease = "beta")
public class A {
// ...
```
```java
@Version(major = 1, minor = 0, patch = 0, prerelease = "beta")
public class A {
// ...
```
* Or using a [properties](https://docs.oracle.com/javase/tutorial/essential/environment/properties.html) file:
```java
@Version(properties = "version.properties")
public class A {
// ...
```
```java
@Version(properties = "version.properties")
public class A {
// ...
```
and `version.properties` containing:
```ini
```ini
# version.properties
version.major=1
version.minor=0
version.patch=0
@ -41,7 +40,9 @@ public class A {
// ...
```
The [default template]() implements the following static methods:
### Default Template
The default template implements the following static methods:
Method | Description | Example
------------------|----------------------------------|------------------
@ -54,6 +55,28 @@ Method | Description | Example
`getPreRelease` | The pre-release version, if any. | `alpha`
`getBuildMetadata`| The build metadata, if any. | `001`
### Custom Template
A very simple custom template might look something like:
```java
/* myversion.vm */
package ${packageName}
import java.util.Date;
public final class ${className} {
public final static String BUILDMETA = "${buildmeta}";
public final static Date DATE = new Date(${epoch}L);
public final static int MAJOR = ${major};
public final static int MINOR = ${minor};
public final static int PATCH = ${patch};
public final static String PRERELEASE = "${prerelease}";
public final static String PROJECT = "${project}";
}
```
The Velocity variables are automatically filled in by the processor.
## Elements & Properties
The following annotation elements and properties are available:
@ -86,9 +109,8 @@ public class Example {
// ...
```
with `example.properties` containing:
```ini
# example.properties
example.project=Example
example.major=1
example.minor=0

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@ -2,6 +2,8 @@ apply plugin: 'java'
apply plugin: 'idea'
apply plugin: 'maven'
import org.apache.tools.ant.taskdefs.condition.Os
defaultTasks 'deploy'
def getVersion(isIncrement = false)
@ -93,3 +95,21 @@ task release(dependsOn: ['deploy', 'wrapper', 'uploadArchives']) << {
description = 'Releases new version.'
isRelease = true
}
task pandoc(type: Exec) {
group = 'Documentation'
def pandoc_args = ['--from', 'markdown_github', '--to', 'html5', '-s', '-o', 'README.html', 'README.md']
if (Os.isFamily(Os.FAMILY_WINDOWS))
{
commandLine(['cmd', '/c', 'pandoc'] + pandoc_args)
}
else
{
executable '/usr/local/bin/pandoc'
args pandoc_args
}
standardOutput = new ByteArrayOutputStream()
ext.output = {
return standardOutput.toString()
}
}