import static org.jetbrains.jps.idea.IdeaProjectLoader.guessHome

setProperty("projectHome", guessHome(this as Script))
setProperty("home", projectHome)

includeTargets << new File("${projectHome}/build/scripts/utils.gant")

setProperty("outDir", "${projectHome}/out/python")
setProperty("ideaDir", "${outDir}/ideaCE")
requireProperty("ideaPath", ideaDir)

setProperty("pluginHelp", "${outDir}/help")

setProperty("buildNumber", requireProperty("build.number", snapshot))
setProperty("ideaBuildNumber", requireProperty("idea.build.number"))

setProperty("ideaHomePacked", "${ideaDir}/jdk16") //compiled idea
setProperty("ideaHome", "${ideaDir}/jdk16/idea-IC-${ideaBuildNumber}") //compiled idea

setProperty("pluginHome", "${projectHome}/python")
setProperty("pluginRevision", "${buildNumber}")

setProperty("ideaLib", "${ideaHome}/lib")
setProperty("ideaPlugins", "${ideaHome}/plugins") //compiled plugins


setProperty("output", "${projectHome}/python/distCE")

setProperty("zipdir", "${output}/zip")
setProperty("plugindir", "${zipdir}/python")
setProperty("zipname", "python-community-${pluginRevision}.zip")

setProperty("srcDir", "${pluginHome}/src")

setProperty("resourcesDir", "${pluginHome}/resources")

setProperty("classesRootDir", "${outDir}/classes")
setProperty("classesDir", "${classesRootDir}/python")

//Compiler options
setProperty("compilerDebug", "on")
setProperty("compilerGenerateNoWarnings", "off")
setProperty("compilerArgs", "")
setProperty("compilerMaxMemory", "256m")

ant.patternset(id: "resources.pt") {
  include(name: "**/?*.properties")
  include(name: "**/?*.template")
  include(name: "**/?*.xml")
  include(name: "**/?*.gif")
  include(name: "**/?*.png")
  include(name: "**/?*.txt")
  include(name: "**/?*.jpeg")
  include(name: "**/?*.jpg")
  include(name: "**/?*.html")
  include(name: "**/?*.dtd")
  include(name: "**/?*.tld")
  include(name: "**/?*.py")
  include(name: "**/?*.ft")
  include(name: "**/?*.dic")
  exclude(name: "**/plugin.xml")
}

target(name: "clean", description: "Cleanup output") {
  ant.echo("Cleaning ${output}")
  ant.delete(dir: "${output}", failonerror: "false")
  ant.echo("Cleaning ${classesRootDir}")
  ant.delete(dir: "${classesRootDir}", failonerror: "false")
  ant.echo("Cleaning ${ideaHome}")
  ant.delete(dir: "${ideaHome}", failonerror: "false")          // out/python/idea/
}

target(name: "unzip") {
  ant.mkdir(dir: "${ideaHomePacked}")
  ant.gunzip(src: "${ideaPath}/ideaIC-${ideaBuildNumber}.tar.gz")
  ant.untar(src: "${ideaPath}/ideaIC-${ideaBuildNumber}.tar", dest: "${ideaHomePacked}")
}

target(name: "compile", description: "Compile module python") {
  depends("unzip")

  ant.path(id: "classpath.lib") {
    fileset(dir: "${ideaLib}") {
      include(name: "?*.jar")
    }
    fileset(dir: "${ideaPlugins}/terminal/lib") {
      include(name: "*.jar")
    }
  }

  ant.path(id: "sourcepath") {
    dirset(dir: "${pluginHome}") {
      include(name: "resources")
      include(name: "src")
      include(name: "pluginSrc")
      include(name: "pydevSrc")
      include(name: "openapi/src")
      include(name: "psi-api/src")
    }
  }
  //The task requires the following libraries from IntelliJ IDEA distribution:
  //javac2.jar; jdom.jar; asm.jar; asm-commons.jar
  ant.taskdef(name: "javac2", classname: "com.intellij.ant.Javac2") {
    classpath {
      fileset(dir: "${ideaLib}") {
        include(name: "?*.jar")
      }
    }
  }

  ant.mkdir(dir: "${classesDir}")

  //compile
  ant.javac2(destdir: "${classesDir}",
             debug: "${compilerDebug}",
             nowarn: "${compilerGenerateNoWarnings}",
             memorymaximumsize: "${compilerMaxMemory}",
             fork: "true") {
    compilerarg(line: "${compilerArgs}")
    classpath(refid: "classpath.lib")
    src(refid: "sourcepath")
  }

  //copy resources
  ant.copy(todir: "${classesDir}") {
    fileset(dir: "${resourcesDir}") {
      patternset(refid: "resources.pt")
      type(type: "file")
    }
    fileset(dir: "${pluginHome}/src") {
      patternset(refid: "resources.pt")
      type(type: "file")
    }
    fileset(dir: "${pluginHome}/psi-api/resources") {
      patternset(refid: "resources.pt")
      type(type: "file")
    }
    fileset(dir: "${pluginHome}/resources") {
      patternset(refid: "resources.pt")
      type(type: "file")
    }
    fileset(dir: "${home}/colorSchemes/src")
  }

  //copy plugin.xml
  ant.mkdir(dir: "${classesDir}/META-INF")
  ant.copy(todir: "${classesDir}/META-INF") {
    fileset(file: "${pluginHome}/pluginSrc/META-INF/*.xml")
    fileset(file: "${pluginHome}/pluginResources/META-INF/*.xml")
  }

  ant.replace(file: "${classesDir}/META-INF/plugin.xml") {
    replacefilter(token: "@@BUILD_NUMBER@@", value: "${buildNumber}")
  }

  ant.replaceregexp(file: "${classesDir}/META-INF/plugin.xml",
                    match: "since-build=\"\\d+\\.\\d+\"",
                    replace: "since-build=\"${ideaBuildNumber}\"")
}

target(name: "jar", description: "Generate jar file") {
  depends("compile")
  ant.mkdir(dir: "${output}")
  ant.jar(destfile: "${output}/python-community.jar", basedir: "${classesDir}") {
    manifest() {
      attribute(name: "Revision", value: "${pluginRevision}")
      //<!--<attribute name="Build" value="${plugin.version}"/>-->
    }
  }
}

target(name: "zip", description: "Generate zip plugin file") {
  depends("jar")

  ant.mkdir(dir: "${zipdir}")

  // copy plugin jar
  ant.mkdir(dir: "${plugindir}/lib")
  ant.move(file: "${output}/python-community.jar", todir: "${plugindir}/lib")

  ant.mkdir(dir: "${plugindir}/helpers")
  ant.copy(todir: "${plugindir}/helpers") {
    fileset(dir: "${pluginHome}/helpers") {
      include(name: "**/*")
    }
  }

  ant.mkdir(dir: "${plugindir}/help")
  ant.copy(file: "${pluginHelp}/pytonpluginhelp.jar", tofile: "${plugindir}/help/pythonpluginhelp.jar", failonerror: false)
  ant.copy(file: "${pluginHelp}/pytonpluginhelp_mac.jar", tofile: "${plugindir}/help/pythonpluginhelp_mac.jar", failonerror: false)

  ant.zip(basedir: "${zipdir}", destfile: "${output}/${zipname}")
}

target(name: "build") {
  depends("unzip")
  depends("compile")
}

target(name: "dist", description: "main target") {
  depends("clean")
  depends("build")
  depends("zip")
}

target('default': "Build artifacts") {
  depends("dist")
}