build.xml

<?xml version="1.0" ?>

<project name="spa_eye" basedir="." default="build">

    <!-- Directories -->
    <property name="extension.dir" value="./extension"/>

    <property name="build.dir" value="./build"/>
    <property name="nightly.dir" value="./nightly"/>
    <property name="release.dir" value="./releases"/>

    <!-- echo -->
    <target name="echo">
        <echo message="Build directory: ${build.dir}"/>
        <echo message="Nightly directory: ${nightly.dir}"/>
        <echo message="Release directory: ${release.dir}"/>
    </target>

    <!-- Clean -->
    <target name="clean">
        <delete dir="${build.dir}"/>
    </target>

    <!-- Nightly Build -->
    <target name="nightly" depends="clean, git.revision">
        <antcall target="prepare-build" />

        <!-- Copy install.rdf with updated release version info -->
        <replace file="${build.dir}/install.rdf" token="@VERSION@" value="${VERSION}"/>

        <antcall target="createXPI">
            <param name="file-name" value="spa_eye-${VERSION}.xpi"/>
            <param name="file-dir" value="${nightly.dir}"/>
        </antcall>

        <delete dir="${build.dir}"/>
        <echo message="spa_eye version: ${VERSION} in ${nightly.dir}"/>
    </target>

    <!-- Feature Build -->
    <target name="build" depends="clean, git.revision">
        <antcall target="prepare-build" />

        <!-- Copy install.rdf with updated release version info -->
        <replace file="${build.dir}/install.rdf" token="@VERSION@" value="${VERSION}"/>

        <antcall target="createXPI">
            <param name="file-name" value="spa_eye-${VERSION}.xpi"/>
            <param name="file-dir" value="${release.dir}"/>
        </antcall>

        <delete dir="${build.dir}"/>
        <echo message="spa_eye version: ${VERSION} in ${release.dir}"/>
    </target>

    <!-- Prepare build files -->
    <target name="prepare-build">

        <mkdir dir="${build.dir}" />

        <!-- Copy all files -->
        <copy todir="${build.dir}">
            <fileset dir="${extension.dir}">
                <include name="**/*.js"/>
                <include name="**/*.xul"/>
                <include name="**/*.properties"/>
                <include name="**/*.css"/>
                <include name="**/*.html"/>
                <include name="**/*.xml"/>
                <include name="**/*.dtd"/>
                <include name="**/*.png"/>
                <include name="**/*.gif"/>
                <include name="**/*.svg"/>
                <include name="**/*.ico"/>
                <include name="**/*.manifest"/>
                <include name="**/*.txt"/>
            </fileset>
            <fileset dir=".">
                <include name="*.txt"/>
                <include name="*.md"/>
            </fileset>
        </copy>

        <!-- Copy install.rdf template into the build dir -->
        <copy file="install.rdf.tpl.xml" tofile="${build.dir}/install.rdf"/>
    </target>

    <!-- Create final `.xpi` file -->
    <target name="createXPI" depends="git.revision">

        <!-- Compress files (ZIP) -->
        <zip destfile="${file-dir}/${file-name}" basedir="${build.dir}" update="true" />

        <!-- Copy update.rdf file with updated release version info -->
        <copy file="update.rdf.tpl.xml" tofile="${file-dir}/update.rdf"/>
        <replace file="${file-dir}/update.rdf" token="@VERSION@" value="${VERSION}"/>
        <replace file="${file-dir}/update.rdf" token="@LEAF@" value="spa_eye-${VERSION}.xpi"/>
    </target>

    <!-- Get version number from `git describe` -->
    <available file=".git" type="dir" property="git.present"/>

    <target name="git.revision" description="Store git revision in ${VERSION}" if="git.present">
        <exec executable="git" outputproperty="git.revision" failifexecutionfails="false" errorproperty="">
            <arg value="describe"/>
            <arg value="--tags"/>
            <arg value="--always"/>
            <arg value="HEAD"/>
        </exec>
        <condition property="VERSION" value="${git.revision}" else="unknown">
            <and>
                <isset property="git.revision"/>
                <length string="${git.revision}" trim="yes" length="0" when="greater"/>
            </and>
        </condition>
    </target>

</project>