blob: 0620e513848bf7af944bebeef64012e10c313e75 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
|
package ch.fhnw.thga.gradleplugins;
import java.util.Collection;
import java.util.Collections;
import java.util.List;
import java.util.stream.Collectors;
import java.util.stream.Stream;
import javax.inject.Inject;
import org.gradle.api.DefaultTask;
import org.gradle.api.file.DirectoryProperty;
import org.gradle.api.file.RegularFileProperty;
import org.gradle.api.model.ObjectFactory;
import org.gradle.api.provider.ListProperty;
import org.gradle.api.provider.Property;
import org.gradle.api.provider.Provider;
import org.gradle.api.tasks.CacheableTask;
import org.gradle.api.tasks.Input;
import org.gradle.api.tasks.InputDirectory;
import org.gradle.api.tasks.InputFile;
import org.gradle.api.tasks.Internal;
import org.gradle.api.tasks.JavaExec;
import org.gradle.api.tasks.Optional;
import org.gradle.api.tasks.OutputDirectory;
import org.gradle.api.tasks.PathSensitive;
import org.gradle.api.tasks.PathSensitivity;
import org.gradle.api.tasks.TaskAction;
import org.gradle.api.tasks.options.Option;
@CacheableTask
public abstract class CompileFregeTask extends DefaultTask {
private static final String FREGE_FILES_GLOB_PATTERN = "**/*.fr";
private JavaExec javaExec;
@InputFile
@PathSensitive(PathSensitivity.RELATIVE)
public abstract RegularFileProperty getFregeCompilerJar();
@InputDirectory
@PathSensitive(PathSensitivity.RELATIVE)
public abstract DirectoryProperty getFregeMainSourceDir();
@Input
public abstract ListProperty<String> getFregeCompilerFlags();
@Input
public abstract Property<String> getFregeDependencies();
@Input
@Optional
@Option(option = "compileItem",
description = "The absolute path to the frege file or the module name"
)
public abstract Property<String> getFregeCompileItem();
@OutputDirectory
public abstract DirectoryProperty getFregeOutputDir();
@Internal
public final Provider<String> getFregeMainSourcePath() {
return getFregeMainSourceDir().map(srcDir -> srcDir.getAsFile().getAbsolutePath());
}
@Internal
public final Provider<List<String>> getSourcePathArg() {
return getFregeMainSourcePath().map(srcPath -> List.of("-sp", srcPath));
}
@Internal
public final Provider<List<String>> getCompileItems() {
return getFregeCompileItem()
.map(name -> List.of(name))
.orElse(getFregeSourceFiles());
}
@Internal
public final Provider<List<String>> getFregeSourceFiles() {
return getFregeMainSourceDir()
.map(srcDir -> srcDir.getAsFileTree())
.map(tree -> tree.matching(pattern -> pattern.include(FREGE_FILES_GLOB_PATTERN)))
.map(tree -> tree.getFiles().stream()
.map(file -> file.getAbsolutePath())
.collect(Collectors.toList())
);
}
@Internal
public final Provider<List<String>> getDependencyArg() {
return getFregeDependencies().map(depsClasspath -> {
return depsClasspath.isEmpty() ? Collections.emptyList()
: List.of("-fp", depsClasspath);
});
}
@Inject
public CompileFregeTask(ObjectFactory objectFactory) {
javaExec = objectFactory.newInstance(JavaExec.class);
}
private List<String> buildCompilerArgsFromProperties(List<String> targetDirectoryArg)
{
return Stream.of(
getDependencyArg().get(),
getFregeCompilerFlags().get(),
targetDirectoryArg,
getSourcePathArg().get(),
getCompileItems().get())
.filter(lists -> !lists.isEmpty())
.flatMap(Collection::stream)
.collect(Collectors.toList());
}
@TaskAction
public void compileFrege()
{
List<String> targetDirectoryArg = List.of(
"-d",
getFregeOutputDir().getAsFile().get().getAbsolutePath()
);
javaExec.setClasspath(
getProject()
.files(getFregeCompilerJar()))
.setArgs(buildCompilerArgsFromProperties(targetDirectoryArg))
.exec();
}
}
|
