plugins {
    id 'java'
    id 'c'
}

description = 'Master Password Algorithm Implementation'

dependencies {
    compile( group: 'com.lyndir.lhunath.opal', name: 'opal-system', version: '1.7-p1' ) {
        exclude( module: 'joda-time' )
    }

    compile 'com.fasterxml.jackson.core:jackson-annotations:2.9.5'
    compile group: 'org.jetbrains', name: 'annotations', version: '13.0'
    compile group: 'com.google.code.findbugs', name: 'jsr305', version: '3.0.1'
}

processResources {
    dependsOn 'mpwSharedLibrary'
}

// TODO: nativeGenHeaders should run prior to mpwSharedLibrary
// TODO: but that creates a cyclic dependency since processResources runs before compileJava which nativeGenHeaders depends on.
//task mpwSharedLibrary {
//    dependsOn processResources
//}
build {
//    dependsOn 'mpwSharedLibrary'
    dependsOn 'nativeGenHeaders'
}

task nativeGenHeaders {
    description "Uses javah to regenerate the JNI header files"
    inputs.file sourceSets.main.output.asFileTree.matching {
        include 'com/lyndir/masterpassword/impl/MPAlgorithmV0.class'
    }
    outputs.file 'src/mpw/c/jni_mpw.h'
    def classpath = files( sourceSets.main.compileClasspath, sourceSets.main.output )
    doLast {
        ant.javah( class: 'com.lyndir.masterpassword.impl.MPAlgorithmV0',
                   outputFile: 'src/mpw/c/jni_mpw.h',
                   classpath: classpath.asPath )
    }
}

model {
    components {
        mpw( NativeLibrarySpec ) {
            binaries.all {
                if (targetPlatform.operatingSystem.macOsX) {
                    cCompiler.args '-I', "${org.gradle.internal.jvm.Jvm.current().javaHome}/include"
                    cCompiler.args '-I', "${org.gradle.internal.jvm.Jvm.current().javaHome}/include/darwin"
                    cCompiler.args '-mmacosx-version-min=10.4'
                    linker.args '-mmacosx-version-min=10.4'
                } else if (targetPlatform.operatingSystem.linux) {
                    cCompiler.args '-I', "${org.gradle.internal.jvm.Jvm.current().javaHome}/include"
                    cCompiler.args '-I', "${org.gradle.internal.jvm.Jvm.current().javaHome}/include/linux"
                    cCompiler.args '-D_FILE_OFFSET_BITS=64'
                } else if (targetPlatform.operatingSystem.windows) {
                    cCompiler.args "-I${org.gradle.internal.jvm.Jvm.current().javaHome}/include"
                    cCompiler.args "-I${org.gradle.internal.jvm.Jvm.current().javaHome}/include/win32"
                    linker.args "Shlwapi.lib", "Advapi32.lib"
                } else if (targetPlatform.operatingSystem.freeBSD) {
                    cCompiler.args '-I', "${org.gradle.internal.jvm.Jvm.current().javaHome}/include"
                    cCompiler.args '-I', "${org.gradle.internal.jvm.Jvm.current().javaHome}/include/freebsd"
                }
            }
            // TODO: Can't we add the sharedLibraryFile to the resources through some kind of task dependency instead?
            binaries.withType( SharedLibraryBinarySpec ) {
                sourceSets.main.resources.srcDirs it.sharedLibraryFile.parent
//                copy {
//                    from sharedLibraryFile
//                    to sourceSets.main.resources.outputDir
//                }
            }
        }
    }
}