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package book
import acyclic.file
import scalatex._
import scalatags.Text.tags2
import scala.collection.mutable
import scalatags.Text.all._
/**
* Created by haoyi on 10/26/14.
*/
object Book {
import Utils.sect
val myTable = Seq(
("Most of java.lang.*", "j.l.Thread, j.l.Runtime, ..."),
("Almost all of scala.*", "s.c.parallel, s.tools.nsc"),
("Some of java.util.*", "org.omg.CORBA, sun.misc.*"),
("Scala Macros: upickle, scala-async, scalaxy, etc", "Reflection: scala-pickling, scala-reflect"),
("Pure-Scala ecosystem: shapeless, scalaz, scalatags, utest", "Java-dependent: Scalatest, Scalate"),
("JS stuff: XmlHttpRequest, Websockets. Localstorage", " JVM stuff: Netty, akka, spray, file IO, JNI"),
("HTML DOM, Canvas, WebGL", "AWT, Swing, SWT, OpenGL"),
("JavaScript libraries: chipmunk.js, hand.js, react.js, jquery", "Java ecosystem: guice, junit, apache-commons, log4j"),
("IntelliJ, Eclipse, SBT, Chrome console, firebug", "Scala REPL, Yourkit, VisualVM, JProfiler")
)
object hl{
def highlight(snippet: Seq[String], lang: String) = {
val string = snippet.mkString
val lines = string.split("\n", -1)
if (lines.length == 1){
code(cls:=lang + " highlight-me", lines(0), padding:=0, display:="inline")
}else{
val minIndent = lines.map(_.takeWhile(_ == ' ').length)
.filter(_ > 0)
.min
val stripped = lines.map(_.drop(minIndent))
.dropWhile(_ == "")
.mkString("\n")
pre(code(cls:=lang + " highlight-me", stripped))
}
}
def javascript(code: String*) = highlight(code, "javascript")
def scala(code: String*) = highlight(code, "scala")
def bash(code: String*) = highlight(code, "bash")
def diff(code: String*) = highlight(code, "diff")
def html(code: String*) = highlight(code, "xml")
def ref(filepath: String, start: String = "", end: String = "\n") = {
val lang = filepath.split('.').last match {
case "js" => "javascript"
case "scala" => "scala"
case "sbt" => "scala"
case "sh" => "bash"
case "html" => "xml"
case x =>
println("??? " + x)
???
}
val lines = io.Source.fromFile(filepath).getLines().toVector
def indent(line: String) = line.takeWhile(_.isWhitespace).length
val startLine = lines.indexWhere(_.contains(start))
if (startLine == -1){
throw new Exception("Can't find marker: " + start)
}
val whitespace = indent(lines(startLine))
val endLine = lines.indexWhere(
line => line.contains(end) || (indent(line) < whitespace && line.trim != ""),
startLine
)
val sliced =
if (endLine == -1) lines.drop(startLine)
else lines.slice(startLine, endLine)
val blob = sliced.map(_.drop(whitespace)).mkString("\n")
pre(code(cls:=lang + " highlight-me", blob))
}
}
import java.io.File
def recursiveListFiles(f: File): Array[File] = {
val these = f.listFiles
these ++ these.filter(_.isDirectory).flatMap(recursiveListFiles)
}
lazy val javaAPIs = {
val roots = Seq(
"output/scala-js/javalanglib/src/main/scala",
"output/scala-js/javalib/src/main/scala"
)
for{
root <- roots
file <- recursiveListFiles(new File(root))
if file != null
if file.isFile
} yield{
val path = file.getPath
.drop(root.length + 1)
.dropRight(".scala".length)
val filename = path.replace('/', '.')
val docpath = s"https://docs.oracle.com/javase/7/docs/api/$path.html"
filename -> docpath
}
}
}
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