asciidoctor-ant Task
The asciidoctor-ant is the official means of using Asciidoctor to render all your AsciiDoc documentation using Apache Ant.
Installation
Prerequesites
-
Java (minimum JDK 1.7)
-
Ant (minimun Ant 1.8.0)
Download
You can download the uber jar of asciidoctor-ant in Maven Central. This jar contains the Ant task and its dependencies : JRuby and asciidoctorj.
...
<get src="http://repo1.maven.org/maven2/org/asciidoctor/asciidoctor-ant/${asciidoctor-version}/asciidoctor-ant-${asciidoctor-version}.jar"
dest="lib/asciidoctor-ant.jar" usetimestamp="true"/>
...
Note
|
you can also download a core artifact without the asciidoctorj dependencies (available since 1.5.4). |
Usage
<project xmlns:asciidoctor="antlib:org.asciidoctor.ant">
...
<target name="doc">
<taskdef uri="antlib:org.asciidoctor.ant" resource="org/asciidoctor/ant/antlib.xml" classpath="lib/asciidoctor-ant.jar"/> (1)
<asciidoctor:convert sourceDirectory="src/asciidoc" outputDirectory="target"/>
</target>
...
</project>
-
"lib" is a directory containing the uber jar asciidoctor-ant.jar
Configuration options
There are several configuration options that the asciidoctor-ant Task uses. The options are similar to asciidoctor-maven-plugin :
- sourceDirectory
-
the source directory of Asciidoc files (mandatory)
- sourceDocumentName
-
an override to process a single source file; defaults to all files in
${sourceDirectory}
- outputDirectory
-
the ouput directory (mandatory)
- baseDir
-
(not ant’s basedir) enables to set the root path for resouces (e.g. included files), defaults to Ant project base directory
- preserveDirectories
-
enables to specify whether the documents should be rendered in the same folder structure as in the source directory or not, defaults to
false
. Whentrue
, instead of generating all output in a single folder, output files are generated in the same structure. See the following example
├── docs ├── docs
│ ├── examples.adoc │ ├── examples.html
│ └── examples => │ └── examples
│ ├── html.adoc │ ├── html.html
│ └── docbook.adoc │ └── docbook.html
└── index.adoc └── index.html
- relativeBaseDir
-
only used when baseDir is not set, enables to specify that each AsciiDoc file must search for its resources in the same folder (for example, included files). Internally, for each AsciiDoc source, sets
baseDir
to the same path as the source file. Defaults tofalse
- imagesDir
-
defaults to
images
, which will be relative to the directory containing the source files - backend
-
defaults to
docbook
- doctype
-
defaults to
article
- eruby
-
defaults to erb, the version used in jruby
- headerFooter
-
defaults to
true
- compact
-
defaults to
false
- templateDir
-
disabled by default, defaults to
null
- templateEngine
-
disabled by default
- sourceHighlighter
-
enables and sets the source highlighter (currently
coderay
orhighlightjs
are supported) - extensions
-
a list of non-standard extensions to render separated by comma. Currently ad, adoc, and asciidoc will be rendered by default
- embedAssets
-
embed the CSS file, etc into the output, defaults to
false
- safemode
-
set SAFE mode. Possible value are
safe
,secure
,server
,unsafe
. Not required - default issafe
. - gemPaths
-
enables to specify the location to one or more gem installation directories (same as GEM_PATH environment var), empty by default
Builtin attributes
You can set attributes with nested <attribute>
. There are various attributes Asciidoctor recognizes. Below is a list of them and what they do :
- title
-
An override for the title of the document.
...
<asciidoctor:convert sourceDirectory="src/asciidoc" outputDirectory="target">
<attribute key="title" value="Asciidoc Ant"/>
</asciidoctor:convert>
...
Many other attributes are possible. See http://asciidoctor.org/docs/user-manual/#builtin-attributes for the full list.
Resources (images, css, …)
With nested <resource>
, the external resources used by your document can be copied to output directory.
...
<asciidoctor:convert sourceDirectory="src/asciidoc" outputDirectory="target" backend="html5">
<resource dir="src/asciidoc/images" includes="*.png,*.jpg"/>
</asciidoctor:convert>
...
AsciidoctorJ Extensions
You can register AsciidoctorJ extensions with nested extensions elements :
Type | Attributes |
---|---|
|
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...
<asciidoctor:convert sourceDirectory="src/asciidoc" outputDirectory="target" backend="html5">
<inlineMacroProcessor blockName="twitter" className="org.asciidoctor.ant.extensions.TwitterMacro"/>
</asciidoctor:convert>
...
Additional Ruby libraries
You can specify additional Ruby libraries not packaged in AsciidoctorJ.
...
<asciidoctor:convert sourceDirectory="src/asciidoc" outputDirectory="target" backend="html5" gemPaths="gems-provided">
<require name="tilt"/>
<require name="haml"/>
<require name="asciidoctor-diagram"/>
</asciidoctor:convert>
...
Note
|
you have to give a path to find gems with gempPaths attribute. |