jodersky

import scala.deriving._
import scala.compiletime.{erasedValue, summonInline}

// super primitive (but composable via typeclass derivation) JSON reader
trait Reader[A] {
  def read(json: ujson.Value): A
}
object Reader {

  given Reader[Int] = new Reader[Int] {

jodersky

// This module isn't really a ScalaModule, but we use it to generate
// consolidated documentation using the Scaladoc tool.
object docs extends ScalaModule {
  def scalaVersion = "3.0.0-M3"

  def docSource = T.source(millSourcePath)

  def moduleDeps = Seq(
    ...

jodersky

#!/bin/bash
#
# millinit - fetch mill and initialize a project in a directory
#
# This script will query GitHub to find the newest available version of Mill. It
# will download it and initialize a directory with a basic build configuration.
#
# Usage: millinit <directory>
set -o errexit

jodersky

import mill._, scalalib._

trait JavahModule extends JavaModule {

  def javah = T {
    os.walk(compile().classes.path).filter(_.ext == "class").foreach { path =>
      sgjavah.javah(
        path.toNIO,
        T.dest.toNIO
      )

jodersky

class FunctionExractor(using qctx: Quotes) {
  import qctx.reflect._

  private case class ToReplace(
    outerSymbol: Symbol, // where the container originally comes from, used to collect inputs to the dep
    innerTpe: TypeRepr // the original container's partition type
  )

  /**

jodersky

def hexify(bytes: Array[Byte]): String = {
  val builder = new StringBuilder
  for (i <- 0 until bytes.length) {
    val b = bytes(i)
    val upperNibble = (b >>> 4) & 0x0f
    val lowerNibble = b & 0x0f
    builder += Character.forDigit(upperNibble, 16)
    builder += Character.forDigit(lowerNibble, 16)
  }
  builder.result()

jodersky

object LambdaUtil:
  import java.lang.invoke.{MethodHandleInfo, SerializedLambda}

  def serializeLambda(closure: AnyRef): Array[Byte] =
    val writeReplace = closure.getClass.getDeclaredMethod("writeReplace")
    writeReplace.setAccessible(true)
    val serializable = writeReplace.invoke(closure).asInstanceOf[SerializedLambda]
    val bytes = new java.io.ByteArrayOutputStream
    val os = new java.io.ObjectOutputStream(bytes)

jodersky

ANSI Escape Sequences

Standard escape codes are prefixed with Escape:

• Ctrl-Key: ^[
• Octal: \033
• Unicode: \u001b
• Hexadecimal: \x1B
• Decimal: 27

jodersky

#!/bin/bash
USAGE="<pattern>"
LONG_USAGE="list most recently used branches that start with <pattern>"

# shellcheck source=/dev/null
. "$(git --exec-path)/git-sh-setup"

branches=$(git branch --sort=committerdate --list "$1*" --no-merged master --format='%(refname:short)'| tail -n 5)

for branch in $branches; do