build.gradle

// Builds a Ghidra Extension for a given Ghidra installation.
//
// An absolute path to the Ghidra installation directory must be supplied either by setting the
// GHIDRA_INSTALL_DIR environment variable or Gradle project property:
//
//     > export GHIDRA_INSTALL_DIR=<Absolute path to Ghidra>
//     > gradle
//
//         or
//
//     > gradle -PGHIDRA_INSTALL_DIR=<Absolute path to Ghidra>
//
// Gradle should be invoked from the directory of the project to build.  Please see the
// application.gradle.version property in <GHIDRA_INSTALL_DIR>/Ghidra/application.properties
// for the correction version of Gradle to use for the Ghidra installation you specify.

//----------------------START "DO NOT MODIFY" SECTION------------------------------
def ghidraInstallDir

if (System.env.GHIDRA_INSTALL_DIR) {
  ghidraInstallDir = System.env.GHIDRA_INSTALL_DIR
} else if (project.hasProperty("GHIDRA_INSTALL_DIR")) {
  ghidraInstallDir = project.getProperty("GHIDRA_INSTALL_DIR")
}

if (ghidraInstallDir) {
  apply from: new File(ghidraInstallDir).getCanonicalPath() + "/support/buildExtension.gradle"
} else {
  throw new GradleException("GHIDRA_INSTALL_DIR is not defined!")
}
//----------------------END "DO NOT MODIFY" SECTION-------------------------------

buildscript {
  ext.kotlinVersion = '2.0.21'
  ext.ktorVersion = '2.3.12'
  repositories {
    mavenCentral()
  }

  dependencies {
    classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlinVersion"
  }
}

repositories {
  mavenCentral()
}

apply plugin: 'kotlin'

dependencies {
  implementation "org.jetbrains.kotlin:kotlin-stdlib:$kotlinVersion"
  implementation "io.ktor:ktor-server-core:$ktorVersion"
  implementation "io.ktor:ktor-server-cio:$ktorVersion"
  implementation "io.ktor:ktor-server-content-negotiation:$ktorVersion"
  implementation "io.ktor:ktor-server-status-pages:$ktorVersion"
  implementation("io.ktor:ktor-serialization-jackson:$ktorVersion")
}

kotlin {
  jvmToolchain(21)
}

def ghidraUserDir

if (System.env.GHIDRA_USER_DIR) {
  ghidraUserDir = System.env.GHIDRA_USER_DIR
} else if (project.hasProperty("GHIDRA_USER_DIR")) {
  ghidraUserDir = project.getProperty("GHIDRA_USER_DIR")
}

task checkCanGhidraInstall {
  dependsOn 'buildExtension'
  doFirst {
    if (!ghidraUserDir) {
      throw new GradleException("GHIDRA_USER_DIR is not defined!")
    }
  }
}

task ghidraInstall(type: Copy) {
  dependsOn 'checkCanGhidraInstall'
  from {
    zipTree(new File("$projectDir/dist/").listFiles().sort { it.lastModified() }.last())
  }
  into ghidraUserDir + '/Extensions'
}

task ghidraInstallThenRun {
  dependsOn 'ghidraInstall'
  doLast {
    exec {
      if (System.getProperty('os.name').toLowerCase(Locale.ROOT).contains('windows')) {
        commandLine 'cmd', '/c', 'ghidraRun.bat'
      } else {
        commandLine './ghidraRun'
      }
      workingDir ghidraInstallDir
      ignoreExitValue true
    }
  }
}

task ghidraInstallThenDebug {
  dependsOn 'ghidraInstall'
  doLast {
    exec {
      if (System.getProperty('os.name').toLowerCase(Locale.ROOT).contains('windows')) {
        commandLine 'cmd', '/c', 'support\\ghidraDebug.bat'
      } else {
        commandLine './support/ghidraDebug'
      }
      workingDir ghidraInstallDir
      ignoreExitValue true
    }
  }
}