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
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
|
package mill.scalalib
import ammonite.ops._
import mill.define.Target
import mill.discover.Mirror.Segment
import mill.discover.{Discovered, Mirror}
import mill.eval.{Evaluator, PathRef}
import mill.util.Ctx.{LoaderCtx, LogCtx}
import mill.util.{OSet, PrintLogger}
object GenIdea {
def apply()(implicit ctx: LoaderCtx with LogCtx): Unit = {
val mapping = ctx.load(mill.discover.Discovered.Mapping)
val pp = new scala.xml.PrettyPrinter(999, 4)
rm! pwd/".idea"
rm! pwd/".idea_modules"
val evaluator = new Evaluator(pwd / 'out, pwd, mapping, ctx.log)
for((relPath, xml) <- xmlFileLayout(evaluator)){
write.over(pwd/relPath, pp.format(xml))
}
}
def xmlFileLayout[T](evaluator: Evaluator[T]): Seq[(RelPath, scala.xml.Node)] = {
val modules = Mirror
.traverse(evaluator.mapping.base, evaluator.mapping.mirror){ (h, p) =>
h.node(evaluator.mapping.base, p.reverse.map{case Mirror.Segment.Cross(vs) => vs.toList case _ => Nil}.toList) match {
case m: Module => Seq(p -> m)
case _ => Nil
}
}
.map{case (p, v) => (p.reverse, v)}
val resolved = for((path, mod) <- modules) yield {
val Seq(resolvedCp: Seq[PathRef], resolvedSrcs: Seq[PathRef]) =
evaluator.evaluate(OSet(mod.externalCompileDepClasspath, mod.externalCompileDepSources))
.values
(path, resolvedCp.map(_.path).filter(_.ext == "jar") ++ resolvedSrcs.map(_.path), mod)
}
val moduleLabels = modules.map(_.swap).toMap
val fixedFiles = Seq(
Tuple2(".idea"/"misc.xml", miscXmlTemplate()),
Tuple2(
".idea"/"modules.xml",
allModulesXmlTemplate(
for((path, mod) <- modules)
yield moduleName(path)
)
),
Tuple2(".idea_modules"/"root.iml", rootXmlTemplate())
)
val allResolved = resolved.flatMap(_._2).distinct
val minResolvedLength = allResolved.map(_.segments.length).min
val commonPrefix = allResolved.map(_.segments.take(minResolvedLength))
.transpose
.takeWhile(_.distinct.length == 1)
.length
val pathToLibName = allResolved
.map{p => (p, p.segments.drop(commonPrefix).mkString("_"))}
.toMap
val libraries = allResolved.map{path =>
val url = "jar://" + path + "!/"
val name = pathToLibName(path)
Tuple2(".idea"/'libraries/s"$name.xml", libraryXmlTemplate(name, url))
}
val moduleFiles = resolved.map{ case (path, resolvedDeps, mod) =>
val Seq(sourcePath: PathRef) =
evaluator.evaluate(OSet(mod.sources)).values
val paths = Evaluator.resolveDestPaths(
evaluator.workspacePath,
evaluator.mapping.modulesToPaths(mod.compile)
)
val elem = moduleXmlTemplate(
sourcePath.path,
Seq(paths.out),
resolvedDeps.map(pathToLibName),
for(m <- mod.projectDeps)
yield moduleName(moduleLabels(m))
)
Tuple2(".idea_modules"/s"${moduleName(path)}.iml", elem)
}
fixedFiles ++ libraries ++ moduleFiles
}
def relify(p: Path) = {
val r = p.relativeTo(pwd/".idea_modules")
(Seq.fill(r.ups)("..") ++ r.segments).mkString("/")
}
def moduleName(p: Seq[Mirror.Segment]) = p.foldLeft(StringBuilder.newBuilder) {
case (sb, Segment.Label(s)) if sb.isEmpty => sb.append(s)
case (sb, Segment.Cross(s)) if sb.isEmpty => sb.append(s.mkString("-"))
case (sb, Segment.Label(s)) => sb.append(".").append(s)
case (sb, Segment.Cross(s)) => sb.append("-").append(s.mkString("-"))
}.mkString.toLowerCase()
def miscXmlTemplate() = {
<project version="4">
<component name="ProjectRootManager" version="2" languageLevel="JDK_1_8" project-jdk-name="1.8 (1)" project-jdk-type="JavaSDK">
<output url="file://$PROJECT_DIR$/target/idea_output"/>
</component>
</project>
}
def allModulesXmlTemplate(selectors: Seq[String]) = {
<project version="4">
<component name="ProjectModuleManager">
<modules>
<module fileurl="file://$PROJECT_DIR$/.idea_modules/root.iml" filepath="$PROJECT_DIR$/.idea_modules/root.iml" />
{
for(selector <- selectors)
yield {
val filepath = "$PROJECT_DIR$/.idea_modules/" + selector + ".iml"
val fileurl = "file://" + filepath
<module fileurl={fileurl} filepath={filepath} />
}
}
</modules>
</component>
</project>
}
def rootXmlTemplate() = {
<module type="JAVA_MODULE" version="4">
<component name="NewModuleRootManager">
<output url="file://$MODULE_DIR$/../out"/>
<content url="file://$MODULE_DIR$/.." />
<exclude-output/>
<orderEntry type="inheritedJdk" />
<orderEntry type="sourceFolder" forTests="false" />
</component>
</module>
}
def libraryXmlTemplate(name: String, url: String) = {
<component name="libraryTable">
<library name={name} type={if(name.contains("org_scala-lang_scala-library_")) "Scala" else null}>
<CLASSES>
<root url={url}/>
</CLASSES>
</library>
</component>
}
def moduleXmlTemplate(sourcePath: Path,
outputPaths: Seq[Path],
libNames: Seq[String],
depNames: Seq[String]) = {
<module type="JAVA_MODULE" version="4">
<component name="NewModuleRootManager">
{
for(outputPath <- outputPaths)
yield <output url={"file://$MODULE_DIR$/" + relify(outputPath)} />
}
<exclude-output />
<content url={"file://$MODULE_DIR$/" + relify(sourcePath)}>
<sourceFolder url={"file://$MODULE_DIR$/" + relify(sourcePath)} isTestSource="false" />
</content>
<orderEntry type="inheritedJdk" />
<orderEntry type="sourceFolder" forTests="false" />
{
for(name <- libNames)
yield <orderEntry type="library" name={name} level="project" />
}
{
for(depName <- depNames)
yield <orderEntry type="module" module-name={depName} exported="" />
}
</component>
</module>
}
}
|