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-36
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2 files changed

+88
-36
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‎project/Build.scala

Lines changed: 88 additions & 34 deletions
Original file line numberDiff line numberDiff line change
@@ -681,42 +681,96 @@ object Build {
681681
"https://repo1.maven.org/maven2/com/lihaoyi/fansi_3/0.5.1/fansi_3-0.5.1-sources.jar",
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"https://repo1.maven.org/maven2/com/lihaoyi/sourcecode_3/0.4.3-M5/sourcecode_3-0.4.3-M5-sources.jar",
683683
)
684-
val sourceManagedPath = os.Path((Compile / sourceManaged).value / "downloaded")
685-
os.remove.all(sourceManagedPath)
686-
os.makeDir.all(sourceManagedPath)
687-
for(download <- downloads) {
688-
os.unzip.stream(requests.get.stream(download), dest = sourceManagedPath)
684+
val dest = ((Compile / sourceManaged).value / "downloaded").toPath
685+
if (Files.exists(dest)) {
686+
Files.walk(dest)
687+
.sorted(java.util.Comparator.reverseOrder()) // delete children before parents
688+
.forEach(p => Files.delete(p));
689689
}
690-
for {
691-
file <- os.walk(sourceManagedPath)
692-
if file.ext == "scala"
693-
if file.last != "CollectionName.scala"
694-
} yield {
695-
val text = os.read(file)
696-
os.write.over(
697-
file,
698-
"package dotty.shaded\n" +
699-
text
700-
.replace("import scala", "import _root_.scala")
701-
.replace(" scala.collection.", " _root_.scala.collection.")
702-
.replace("_root_.pprint", "_root_.dotty.shaded.pprint")
703-
.replace("_root_.fansi", "_root_.dotty.shaded.fansi")
704-
.replace("def apply(c: Char): Trie[T]", "def apply(c: Char): Trie[T] | Null")
705-
.replace("var head: Iterator[T] = null", "var head: Iterator[T] | Null = null")
706-
.replace("if (head != null && head.hasNext) true", "if (head != null && head.nn.hasNext) true")
707-
.replace("head.next()", "head.nn.next()")
708-
.replace(
709-
"_root_.scala.collection.internal.pprint.CollectionName.get(i)",
710-
"import scala.reflect.Selectable.reflectiveSelectable\n" +
711-
" i.asInstanceOf[{def collectionClassName: String}].collectionClassName"
712-
)
713-
.replace("abstract class Walker", "@scala.annotation.nowarn abstract class Walker")
714-
.replace("object TPrintLowPri", "@scala.annotation.nowarn object TPrintLowPri")
715-
// .replace("_root_.scala.collection.internal.pprint.CollectionName.get(i)", "head.nn.next()")
716-
// .replace("_root_.scala.collection.internal.pprint.CollectionName.get(i)", "head.nn.next()")
717-
)
718-
file.toIO
690+
Files.createDirectories(dest)
691+
692+
for(url <- downloads) {
693+
import java.io._
694+
import java.net.{HttpURLConnection, URL}
695+
import java.nio.file._
696+
import java.nio.file.attribute.FileTime
697+
import java.util.zip.{ZipEntry, ZipInputStream}
698+
699+
700+
701+
702+
val conn = new URL(url).openConnection().asInstanceOf[HttpURLConnection]
703+
conn.setInstanceFollowRedirects(true)
704+
conn.setConnectTimeout(15000)
705+
conn.setReadTimeout(60000)
706+
conn.setRequestMethod("GET")
707+
708+
var in: InputStream = null
709+
var zis: ZipInputStream = null
710+
try {
711+
in = new BufferedInputStream(conn.getInputStream)
712+
zis = new ZipInputStream(in)
713+
714+
var entry: ZipEntry = zis.getNextEntry
715+
val buffer = new Array[Byte](8192)
716+
717+
while (entry != null) {
718+
val target = dest.resolve(entry.getName).normalize()
719+
if (entry.isDirectory) Files.createDirectories(target)
720+
else {
721+
Files.createDirectories(target.getParent)
722+
var out: OutputStream = null
723+
try {
724+
out = new BufferedOutputStream(Files.newOutputStream(target, StandardOpenOption.CREATE, StandardOpenOption.TRUNCATE_EXISTING))
725+
var n = zis.read(buffer)
726+
while (n != -1) {
727+
out.write(buffer, 0, n)
728+
n = zis.read(buffer)
729+
}
730+
} finally if (out != null) out.close()
731+
}
732+
733+
zis.closeEntry()
734+
entry = zis.getNextEntry
735+
}
736+
} finally {
737+
if (zis != null) zis.close()
738+
if (in != null) in.close()
739+
conn.disconnect()
740+
}
719741
}
742+
743+
import collection.JavaConverters._
744+
Files.walk(dest)
745+
.filter(p => p.toString().endsWith(".scala"))
746+
.filter(p => !p.getFileName().toString().equals("CollectionName.scala"))
747+
.map[java.io.File] { (file: java.nio.file.Path) =>
748+
val text = Files.readString(file)
749+
Files.write(
750+
file,
751+
("package dotty.shaded\n" +
752+
text
753+
.replace("import scala", "import _root_.scala")
754+
.replace(" scala.collection.", " _root_.scala.collection.")
755+
.replace("_root_.pprint", "_root_.dotty.shaded.pprint")
756+
.replace("_root_.fansi", "_root_.dotty.shaded.fansi")
757+
.replace("def apply(c: Char): Trie[T]", "def apply(c: Char): Trie[T] | Null")
758+
.replace("var head: Iterator[T] = null", "var head: Iterator[T] | Null = null")
759+
.replace("if (head != null && head.hasNext) true", "if (head != null && head.nn.hasNext) true")
760+
.replace("head.next()", "head.nn.next()")
761+
.replace(
762+
"_root_.scala.collection.internal.pprint.CollectionName.get(i)",
763+
"import scala.reflect.Selectable.reflectiveSelectable\n" +
764+
" i.asInstanceOf[{def collectionClassName: String}].collectionClassName"
765+
)
766+
.replace("abstract class Walker", "@scala.annotation.nowarn abstract class Walker")
767+
.replace("object TPrintLowPri", "@scala.annotation.nowarn object TPrintLowPri")).getBytes
768+
)
769+
file.toFile
770+
771+
}
772+
.collect(java.util.stream.Collectors.toList()).asScala.toSeq
773+
720774
}.taskValue
721775
// Settings shared between scala3-compiler and scala3-compiler-bootstrapped
722776
lazy val commonDottyCompilerSettings = Seq(

‎project/build.sbt

Lines changed: 0 additions & 2 deletions
Original file line numberDiff line numberDiff line change
@@ -1,6 +1,4 @@
11
// Used by VersionUtil to get gitHash and commitDate
22
libraryDependencies += "org.eclipse.jgit" % "org.eclipse.jgit" % "4.11.0.201803080745-r"
3-
libraryDependencies += "com.lihaoyi" %% "requests" % "0.8.3"
4-
libraryDependencies += "com.lihaoyi" %% "os-lib" % "0.11.5"
53

64
libraryDependencies += Dependencies.`jackson-databind`

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