1 /*
2  * Copyright 2017 JetBrains s.r.o.
3  *
4  * Licensed under the Apache License, Version 2.0 (the "License");
5  * you may not use this file except in compliance with the License.
6  * You may obtain a copy of the License at
7  *
8  * http://www.apache.org/licenses/LICENSE-2.0
9  *
10  * Unless required by applicable law or agreed to in writing, software
11  * distributed under the License is distributed on an "AS IS" BASIS,
12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13  * See the License for the specific language governing permissions and
14  * limitations under the License.
15  */
16 
17 package kotlinx.atomicfu.plugin
18 
19 import kotlinx.atomicfu.transformer.AtomicFUTransformer
20 import kotlinx.atomicfu.transformer.Variant
21 import org.apache.maven.plugin.AbstractMojo
22 import org.apache.maven.plugins.annotations.LifecyclePhase
23 import org.apache.maven.plugins.annotations.Mojo
24 import org.apache.maven.plugins.annotations.Parameter
25 import org.apache.maven.plugins.annotations.ResolutionScope
26 import java.io.File
27 
28 @Mojo(name = "transform",
29     defaultPhase = LifecyclePhase.PROCESS_CLASSES,
30     requiresDependencyResolution = ResolutionScope.COMPILE)
31 class TransformMojo : AbstractMojo() {
32     /**
33      * Project classpath.
34      */
35     @Parameter(defaultValue = "\${project.compileClasspathElements}", required = true, readonly = true)
36     lateinit var classpath: List<String>
37 
38     /**
39      * Original classes directory.
40      */
41     @Parameter(defaultValue = "\${project.build.outputDirectory}", property = "input", required = true)
42     lateinit var input: File
43 
44     /**
45      * Transformed classes directory.
46      */
47     @Parameter(defaultValue = "\${project.build.outputDirectory}", property = "output", required = true)
48     lateinit var output: File
49 
50     /**
51      * Transformation variant: "FU", "VH", or "BOTH".
52      */
53     @Parameter(defaultValue = "FU", property = "variant", required = true)
54     lateinit var variant: Variant
55 
56     /**
57      * Verbose debug info.
58      */
59     @Parameter(defaultValue = "false", property = "verbose", required = false)
60     var verbose: Boolean = false
61 
executenull62     override fun execute() {
63         val t = AtomicFUTransformer(classpath, input, output, variant)
64         t.verbose = verbose
65         t.transform()
66     }
67 }
68