build.gradle

/* ###
 * IP: GHIDRA
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 * 
 *      http://www.apache.org/licenses/LICENSE-2.0
 * 
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
// 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-------------------------------

// Do NOT copy ghidrathon into libs - it breaks plugin loading and ghidrathon itself due to duplicate classes
tasks.copyDependencies.configure {
	actions.clear()
}

//obtain pip in the same way Ghidrathon does
def pythonBin

if (project.hasProperty("PYTHON_BIN")) {
	pythonBin = project.getProperty("PYTHON_BIN")
}
else {
	pythonBin = "python"
}

//if this fails, it means jep would've likely failed too - abort build as expected
task pipInstall(type: Exec) {
	commandLine pythonBin, '-m', 'pip', 'install', '-r', 'requirements.txt'
}

tasks.buildExtension.dependsOn(pipInstall)

//don't include Ghidrathon folder when zipping - it's bulky and might break ClassSearcher
tasks.buildExtension.exclude('Ghidrathon/**')   

dependencies {
    implementation project(':Ghidrathon')
}