mirror of
https://github.com/bitcoin-s/bitcoin-s.git
synced 2025-01-19 05:43:51 +01:00
93 lines
3.1 KiB
Scala
93 lines
3.1 KiB
Scala
import java.nio.file._
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import java.security.MessageDigest
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import scala.util.Properties
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name := "bitcoin-s-lnd-rpc"
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libraryDependencies ++= Deps.lndRpc
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CommonSettings.prodSettings
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enablePlugins(AkkaGrpcPlugin)
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// Disable deprecation and unused imports warning otherwise generated files will cause errors
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Compile / scalacOptions ++= Seq(
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"-Wconf:cat=deprecation:site=lnrpc\\..*:silent",
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"-Wconf:cat=deprecation:site=signrpc\\..*:silent",
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"-Wconf:cat=deprecation:site=walletrpc\\..*:silent",
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"-Wconf:cat=deprecation:site=routerrpc\\..*:silent",
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"-Wconf:cat=deprecation:site=invoicesrpc\\..*:silent",
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"-Wconf:cat=unused-imports:site=lnrpc:silent",
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"-Wconf:cat=unused-imports:site=signrpc:silent",
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"-Wconf:cat=unused-imports:site=walletrpc:silent",
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"-Wconf:cat=unused-imports:site=routerrpc:silent",
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"-Wconf:cat=unused-imports:site=invoicesrpc:silent"
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)
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TaskKeys.downloadLnd := {
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val logger = streams.value.log
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import scala.sys.process._
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val binaryDir = CommonSettings.binariesPath.resolve("lnd")
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if (Files.notExists(binaryDir)) {
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logger.info(s"Creating directory for lnd binaries: $binaryDir")
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Files.createDirectories(binaryDir)
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}
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val version = "0.14.2-beta"
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val (platform, suffix) =
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if (Properties.isLinux) ("linux-amd64", "tar.gz")
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else if (Properties.isMac) ("darwin-amd64", "tar.gz")
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else if (Properties.isWin) ("windows-amd64", "zip")
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else sys.error(s"Unsupported OS: ${Properties.osName}")
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logger.debug(s"(Maybe) downloading lnd binaries for version: $version")
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val versionDir = binaryDir resolve version
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val location =
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s"https://github.com/lightningnetwork/lnd/releases/download/v$version/lnd-$platform-v$version.$suffix"
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if (Files.exists(versionDir)) {
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logger.debug(
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s"Directory $versionDir already exists, skipping download of lnd $version")
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} else {
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val archiveLocation = binaryDir resolve s"$version.$suffix"
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logger.info(s"Downloading lnd version $version from location: $location")
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logger.info(s"Placing the file in $archiveLocation")
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val downloadCommand = url(location) #> archiveLocation.toFile
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downloadCommand.!!
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val bytes = Files.readAllBytes(archiveLocation)
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val hash = MessageDigest
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.getInstance("SHA-256")
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.digest(bytes)
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.map("%02x" format _)
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.mkString
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val expectedHash =
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if (Properties.isLinux)
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"7e0f290716e3c246305e176310a9a49aaafc9c243adc829631094a409cfd0ef1"
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else if (Properties.isMac)
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"c9f9bab9209a329407c4ba42b7b177b5e9edcab936e0a6c84593b09369ef43c5"
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else if (Properties.isWin)
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"c0060c000b11f440c5cc1675ec23820a67eae2cca7a881d430b78109d707b543"
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else sys.error(s"Unsupported OS: ${Properties.osName}")
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if (hash.equalsIgnoreCase(expectedHash)) {
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logger.info(s"Download complete and verified, unzipping result")
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val extractCommand = s"tar -xzf $archiveLocation --directory $binaryDir"
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logger.info(s"Extracting archive with command: $extractCommand")
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extractCommand.!!
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} else {
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logger.error(
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s"Downloaded invalid version of lnd, got $hash, expected $expectedHash")
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}
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logger.info(s"Deleting archive")
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Files.delete(archiveLocation)
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}
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}
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