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
|
package cbt
import cbt.paths._
import java.io._
import java.lang.reflect.InvocationTargetException
import java.net._
import java.nio.file.{Path =>_,_}
import java.nio.file.Files.readAllBytes
import java.security.MessageDigest
import java.util.jar._
import scala.collection.immutable.Seq
import scala.reflect.runtime.{universe => ru}
import scala.util._
import ammonite.ops.{cwd => _,_}
class BasicBuild( context: Context ) extends Build( context )
class Build(val context: Context) extends Dependency with TriggerLoop{
// library available to builds
implicit final val logger: Logger = context.logger
override final protected val lib: Lib = new Lib(logger)
// ========== general stuff ==========
def enableConcurrency = false
final def projectDirectory: File = lib.realpath(context.cwd)
assert( projectDirectory.exists, "projectDirectory does not exist: " ++ projectDirectory.string )
final def usage: Unit = new lib.ReflectBuild(this).usage
/*
def scaffold: Unit = lib.generateBasicBuildFile(
projectDirectory, scalaVersion, groupId, artifactId, version
)
*/
// ========== meta data ==========
def scalaVersion: String = constants.scalaVersion
final def scalaMajorVersion: String = lib.scalaMajorVersion(scalaVersion)
def zincVersion = "0.3.9"
def dependencies: Seq[Dependency] = Seq(
"org.scala-lang" % "scala-library" % scalaVersion
)
// ========== paths ==========
final private val defaultSourceDirectory = projectDirectory ++ "/src"
/** base directory where stuff should be generated */
def target: File = projectDirectory ++ "/target"
/** base directory where stuff should be generated for this scala version*/
def scalaTarget: File = target ++ s"/scala-$scalaMajorVersion"
/** directory where jars (and the pom file) should be put */
def jarTarget: File = scalaTarget
/** directory where the scaladoc should be put */
def apiTarget: File = scalaTarget ++ "/api"
/** directory where the class files should be put (in package directories) */
def compileTarget: File = scalaTarget ++ "/classes"
/** Source directories and files. Defaults to .scala and .java files in src/ and top-level. */
def sources: Seq[File] = Seq(defaultSourceDirectory) ++ projectDirectory.listFiles.toVector.filter(sourceFileFilter)
/** Which file endings to consider being source files. */
def sourceFileFilter(file: File): Boolean = file.toString.endsWith(".scala") || file.toString.endsWith(".java")
/** Absolute path names for all individual files found in sources directly or contained in directories. */
final def sourceFiles: Seq[File] = for {
base <- sources.filter(_.exists).map(lib.realpath)
file <- lib.listFilesRecursive(base) if file.isFile && sourceFileFilter(file)
} yield file
protected def assertSourceDirectories(): Unit = {
val nonExisting =
sources
.filterNot( _.exists )
.diff( Seq(defaultSourceDirectory) )
assert(
nonExisting.isEmpty,
"Some sources do not exist: \n"++nonExisting.mkString("\n")
)
}
assertSourceDirectories()
def ScalaDependency(
groupId: String, artifactId: String, version: String, classifier: Classifier = Classifier.none,
scalaVersion: String = scalaMajorVersion
) = lib.ScalaDependency( groupId, artifactId, version, classifier, scalaVersion )
/** SBT-like dependency builder DSL for syntax compatibility */
class DependencyBuilder2( groupId: String, artifactId: String, scalaVersion: Option[String] ){
def %(version: String) = scalaVersion.map(
v => ScalaDependency(groupId, artifactId, version, scalaVersion = v)
).getOrElse(
JavaDependency(groupId, artifactId, version)
)
}
implicit class DependencyBuilder(groupId: String){
def %%(artifactId: String) = new DependencyBuilder2( groupId, artifactId, Some(scalaMajorVersion) )
def %(artifactId: String) = new DependencyBuilder2( groupId, artifactId, None )
}
implicit class DependencyBuilder3(d: JavaDependency){
def %(classifier: String) = d.copy(classifier = Classifier(Some(classifier)))
}
final def BuildDependency(path: File) = cbt.BuildDependency(
context.copy( cwd = path, args = Seq() )
)
def triggerLoopFiles: Seq[File] = sources ++ transitiveDependencies.collect{ case b: TriggerLoop => b.triggerLoopFiles }.flatten
def localJars : Seq[File] =
Seq(projectDirectory ++ "/lib")
.filter(_.exists)
.flatMap(_.listFiles)
.filter(_.toString.endsWith(".jar"))
//def cacheJar = false
override def dependencyClasspath : ClassPath = ClassPath(localJars) ++ super.dependencyClasspath
override def dependencyJars : Seq[File] = localJars ++ super.dependencyJars
def exportedClasspath : ClassPath = ClassPath(Seq(compile))
def exportedJars: Seq[File] = Seq()
// ========== compile, run, test ==========
/** scalac options used for zinc and scaladoc */
def scalacOptions: Seq[String] = Seq( "-feature", "-deprecation", "-unchecked" )
val updated: Boolean = {
val existingClassFiles = lib.listFilesRecursive(compileTarget)
val sourcesChanged = existingClassFiles.nonEmpty && {
val oldestClassFile = existingClassFiles.sortBy(_.lastModified).head
val oldestClassFileAge = oldestClassFile.lastModified
val changedSourceFiles = sourceFiles.filter(_.lastModified > oldestClassFileAge)
if(changedSourceFiles.nonEmpty){
/*
println(changedSourceFiles)
println(changedSourceFiles.map(_.lastModified))
println(changedSourceFiles.map(_.lastModified > oldestClassFileAge))
println(oldestClassFile)
println(oldestClassFileAge)
println("-"*80)
*/
}
changedSourceFiles.nonEmpty
}
sourcesChanged || transitiveDependencies.map(_.updated).fold(false)(_ || _)
}
private object compileCache extends Cache[File]
def compile: File = compileCache{
lib.compile(
updated,
sourceFiles, compileTarget, dependencyClasspath, scalacOptions,
zincVersion = zincVersion, scalaVersion = scalaVersion
)
}
def runClass: String = "Main"
def run: ExitCode = lib.runMainIfFound( runClass, context.args, classLoader )
def test: ExitCode = lib.test(context)
context.logger.composition(">"*80)
context.logger.composition("class " ++ this.getClass.toString)
context.logger.composition("dir " ++ projectDirectory.string)
context.logger.composition("sources " ++ sources.toList.mkString(" "))
context.logger.composition("target " ++ target.string)
context.logger.composition("context " ++ context.toString)
context.logger.composition("dependencyTree\n" ++ dependencyTree)
context.logger.composition("<"*80)
// ========== cbt internals ==========
private[cbt] def finalBuild = this
override def show = this.getClass.getSimpleName ++ "(" ++ projectDirectory.string ++ ")"
}
|
