build.gradle

task preCopy(type: Copy) {

	from ("build/template/WEB-INF/classes") {

		File tokenFile = file( "build/token/token2.properties" )

		def prop = new Properties()
		tokenFile.withInputStream {
			prop.load( it )
		}

		getProperty( 'token.files' ).tokenize( ',' ).each {
			filesMatching("**/$it") {
				filter( ReplaceTokens, tokens: prop )
			}
		}

	}
	into "build/work/resources/main"
}

war.dependsOn preCopy

// War タスク
war {
	webAppDirName = getProperty( 'app.dir' )

	// eclipse の出力フォルダを除外
	exclude {
		it.file.getAbsolutePath().lastIndexOf("WebContent\\WEB-INF\\classes") > -1
	}
}