build-common-node.xml

<?xml version="1.0"?>
<!DOCTYPE project>

<project name="build-common-node" xmlns:antelope="antlib:ise.antelope.tasks">
	<macrodef name="check-system-node">
		<sequential>
			<if>
				<and>
					<not>
						<isset property="nodejs.system.version" />
					</not>
					<not>
						<isset property="nodejs.system.version.checked" />
					</not>
				</and>
				<then>
					<exec dir="${user.dir}" executable="node" failifexecutionfails="false" outputproperty="nodejs.system.version">
						<arg value="--version" />
					</exec>

					<property name="nodejs.system.version.checked" value="true" />

					<if>
						<isset property="nodejs.system.version" />
						<then>
							<mkdir dir="${sdk.tools.dir}/node-${nodejs.system.version}" />
						</then>
					</if>
				</then>
			</if>
		</sequential>
	</macrodef>

	<macrodef name="config-js-modules">
		<attribute name="module.dir" />

		<sequential>
			<mkdir dir="@{module.dir}/.js-cache/META-INF/resources" />

			<download-node-module
				node.module.name="lfr-module-config-generator"
				node.module.version="${nodejs.modules.version[lfr-module-config-generator]}"
			/>

			<node-execute
				node.command="node"
				node.command.args="${sdk.tools.dir}/node-v${nodejs.version}/node_modules/lfr-module-config-generator/bin/index.js -c '' -e '' -f /_/g,- -i true -m @{module.dir}/.js-cache/bower.json -o @{module.dir}/.js-cache/META-INF/config.json -r @{module.dir}/.js-cache/META-INF/resources @{module.dir}/.js-cache"
				node.working.dir="${sdk.tools.dir}/node-v${nodejs.version}"
			/>
		</sequential>
	</macrodef>

	<macrodef name="download-node">
		<sequential>
			<if>
				<and>
					<os family="mac" />
					<equals arg1="${sun.arch.data.model}" arg2="32" />
				</and>
				<then>
					<propertycopy from="nodejs.url[osx32]" name="nodejs.url" />
				</then>
				<elseif>
					<and>
						<os family="mac" />
						<equals arg1="${sun.arch.data.model}" arg2="64" />
					</and>
					<then>
						<propertycopy from="nodejs.url[osx64]" name="nodejs.url" />
					</then>
				</elseif>
				<elseif>
					<and>
						<os family="unix" />
						<equals arg1="${sun.arch.data.model}" arg2="32" />
					</and>
					<then>
						<propertycopy from="nodejs.url[linux32]" name="nodejs.url" />
					</then>
				</elseif>
				<elseif>
					<and>
						<os family="unix" />
						<equals arg1="${sun.arch.data.model}" arg2="64" />
					</and>
					<then>
						<propertycopy from="nodejs.url[linux64]" name="nodejs.url" />
					</then>
				</elseif>
				<elseif>
					<and>
						<os family="windows" />
						<equals arg1="${sun.arch.data.model}" arg2="32" />
					</and>
					<then>
						<propertycopy from="nodejs.url[windows32]" name="nodejs.url" />
					</then>
				</elseif>
				<elseif>
					<and>
						<os family="windows" />
						<equals arg1="${sun.arch.data.model}" arg2="64" />
					</and>
					<then>
						<propertycopy from="nodejs.url[windows64]" name="nodejs.url" />
					</then>
				</elseif>
			</if>

			<if>
				<not>
					<isset property="nodejs.url" />
				</not>
				<then>
					<fail>
.

Unable to automatically detect the current operating system and architecture.
Please manually set the property "nodejs.url" in build.properties to the
location of NodeJS. An example value for OSX on a 64 bit architecture is
${nodejs.url[osx64]}.
					</fail>
				</then>
			</if>

			<if>
				<not>
					<available file="${sdk.tools.dir}/node-v${nodejs.version}" />
				</not>
				<then>
					<antelope:stringutil property="nodejs.file.beginindex" string="${nodejs.url}">
						<antelope:lastindexof string="/" />
					</antelope:stringutil>

					<math
						datatype="int"
						operand1="${nodejs.file.beginindex}"
						operand2="1"
						operation="+"
						result="nodejs.file.beginindex"
					/>

					<antelope:stringutil property="nodejs.file" string="${nodejs.url}">
						<antelope:substring beginindex="${nodejs.file.beginindex}" />
					</antelope:stringutil>

					<if>
						<not>
							<available file="${sdk.tools.dir}/${nodejs.file}" />
						</not>
						<then>
							<mirrors-get dest="${sdk.tools.dir}/${nodejs.file}" src="${nodejs.url}" />
						</then>
					</if>

					<if>
						<contains string="${nodejs.file}" substring=".tar.gz" />
						<then>
							<exec executable="tar">
								<arg line="xfz ${sdk.tools.dir}/${nodejs.file} -C ${sdk.tools.dir}" />
							</exec>

							<antelope:stringutil property="nodejs.dir.endindex" string="${nodejs.file}">
								<antelope:lastindexof string=".tar.gz" />
							</antelope:stringutil>
						</then>
						<else>
							<unzip dest="${sdk.tools.dir}" src="${sdk.tools.dir}/${nodejs.file}" />

							<antelope:stringutil property="nodejs.dir.endindex" string="${nodejs.file}">
								<antelope:lastindexof string=".zip" />
							</antelope:stringutil>
						</else>
					</if>

					<antelope:stringutil property="nodejs.dir" string="${nodejs.file}">
						<antelope:substring endindex="${nodejs.dir.endindex}" />
					</antelope:stringutil>

					<delete dir="${sdk.tools.dir}/node-v${nodejs.version}" />

					<move file="${sdk.tools.dir}/${nodejs.dir}" tofile="${sdk.tools.dir}/node-v${nodejs.version}" />

					<mkdir dir="${sdk.tools.dir}/node-v${nodejs.version}/node_modules" />

					<node-execute
						node.args="config set cache ${sdk.tools.dir}/node-v${nodejs.version}/.cache --global"
						node.command="npm"
						node.working.dir="${sdk.tools.dir}/node-v${nodejs.version}"
					/>
				</then>
			</if>
		</sequential>
	</macrodef>

	<macrodef name="download-node-module">
		<attribute name="node.module.name" />
		<attribute name="node.module.version" />

		<sequential>
			<check-system-node />

			<if>
				<isset property="nodejs.system.version" />
				<then>
					<var name="node.target.version" value="${nodejs.system.version}" />
				</then>
				<else>
					<var name="node.target.version" value="v${nodejs.version}" />
				</else>
			</if>

			<loadfile failonerror="false" property="package.json.content" srcFile="${sdk.tools.dir}/node-${node.target.version}/node_modules/@{node.module.name}/package.json" />

			<if>
				<not>
					<contains string="${package.json.content}" substring="&quot;version&quot;: &quot;@{node.module.version}&quot;" />
				</not>
				<then>
					<node-execute
						node.args="install @{node.module.name}@&quot;@{node.module.version}&quot;"
						node.command="npm"
						node.working.dir="${sdk.tools.dir}/node-${node.target.version}"
					/>
				</then>
			</if>

			<var name="package.json.content" unset="true" />
		</sequential>
	</macrodef>

	<macrodef name="node-execute">
		<attribute default="" name="node.args" />
		<attribute name="node.command" />
		<attribute default="" name="node.command.args" />
		<attribute default="${user.dir}" name="node.working.dir" />

		<sequential>
			<check-system-node />

			<if>
				<isset property="nodejs.system.version" />
				<then>
					<var name="node.executable" value="" />
					<var name="node.path" value="${env.PATH}" />
				</then>
				<else>
					<download-node />

					<if>
						<available file="${sdk.tools.dir}/node-v${nodejs.version}/bin" type="dir" />
						<then>
							<var name="node.executable" value="${sdk.tools.dir}/node-v${nodejs.version}/bin/" />
							<var name="node.path" value="${env.PATH};${sdk.tools.dir}/node-v${nodejs.version}/bin" />
						</then>
						<else>
							<var name="node.executable" value="${sdk.tools.dir}/node-v${nodejs.version}/" />
							<var name="node.path" value="${env.PATH};${sdk.tools.dir}/node-v${nodejs.version}" />
						</else>
					</if>

				</else>
			</if>

			<if>
				<not>
					<equals arg1="@{node.command.args}" arg2="" />
				</not>
				<then>
					<echo>@{node.command.args}</echo>
				</then>
			</if>

			<if>
				<os family="unix" />
				<then>
					<var name="node.executable" value="${node.executable}@{node.command}" />
				</then>
				<else>
					<var name="node.command.extension" value="cmd" />

					<if>
						<equals arg1="@{node.command}" arg2="node" />
						<then>
							<var name="node.command.extension" value="exe" />
						</then>
					</if>

					<var name="node.executable" value="${node.executable}@{node.command}.${node.command.extension}" />
				</else>
			</if>

			<exec dir="@{node.working.dir}" executable="${node.executable}">
				<env key="PATH" path="${node.path}" />
				<arg line="@{node.command.args} @{node.args}" />
			</exec>
		</sequential>
	</macrodef>

	<macrodef name="transpile-js">
		<attribute name="module.dir" />

		<sequential>
			<mkdir dir="@{module.dir}/.js-cache" />

			<mkdir dir="@{module.dir}/tmp/transpile" />

			<copy todir="@{module.dir}/tmp/transpile">
				<fileset dir="@{module.dir}/src" id="transpile.fileset">
					<include name="**/${transpile.file.pattern}" />
				</fileset>
			</copy>

			<download-node-module
				node.module.name="babel"
				node.module.version="${nodejs.modules.version[babel]}"
			/>

			<download-node-module
				node.module.name="lfr-amd-loader"
				node.module.version="${nodejs.modules.version[lfr-amd-loader]}"
			/>

			<pathconvert pathsep=" " property="transpile.files" refid="transpile.fileset" setonempty="false" >
				<map from="@{module.dir}/src/" to="" />
			</pathconvert>

			<node-execute
				node.command="node"
				node.command.args="${sdk.tools.dir}/node-v${nodejs.version}/node_modules/babel/bin/babel/index.js --modules amd -d @{module.dir}/.js-cache ${transpile.files}"
				node.working.dir="@{module.dir}/tmp/transpile"
			/>

			<var name="transpile.files" unset="true" />
		</sequential>
	</macrodef>
</project>