<pluginManagement>

<plugins>

<plugin>

<groupId>com.alexecollins.maven.plugin</groupId>

<artifactId>script-maven-plugin</artifactId>

<version>${script-maven-plugin.version}</version>

<executions>

<execution>

<id>union-metadata-indices</id>

<phase>process-test-classes</phase>

<goals>

<goal>execute</goal>

</goals>

<configuration>

<language>ruby</language>

<script>

# Append the source plugin annotations to the test plugin annotations

require 'set'

# Handle windows paths

basedir = '${project.basedir}'.gsub /\\+/, '\\\\'

# Reads plugin metadata into a set of strings, one per plugin declaration.

def read_plugins(path)

delim = 'UNIQUE-SEQUENCE-THAT-NO-PLUGIN-WILL-EVER-USE'

return File.exist?(path) ? File.read(path).sub('}{', '}' + delim + '{').split(delim).to_set : Set.new()

end

# Read in main and test scope plugin annotations.

['META-INF/json/org.scijava.plugin.Plugin'].each do |pluginsPath|

mainPluginsPath = "#{basedir}/target/classes/#{pluginsPath}"

testPluginsPath = "#{basedir}/target/test-classes/#{pluginsPath}"

mainPlugins = read_plugins(mainPluginsPath)

testPlugins = read_plugins(testPluginsPath)

# Write out unioned plugin annotations to test scope plugin annotations.

# Without this, the test scope code does not know of the main scope plugins.

allPlugins = mainPlugins.union(testPlugins)

unless allPlugins.empty?()

require 'fileutils'

FileUtils.mkdir_p File.dirname(testPluginsPath)

File.write(testPluginsPath, allPlugins.to_a.join(''))

end

end

</script>

</configuration>

</execution>

</executions>

<dependencies>

<dependency>

<groupId>org.jruby</groupId>

<artifactId>jruby-complete</artifactId>

<version>${jruby.version}</version>

<scope>runtime</scope>

</dependency>

</dependencies>

</plugin>

</plugins>

</pluginManagement>