bitcoin-s/eclair-rpc/eclair-rpc.sbt
rorp 932c7ede76 Upgrade Eclair to v0.4 (#1421)
* Upgrade Eclair to v0.4

* fix test binary

* logging

* unquote paths

* fix eclair-node.sh

* OSX fix

* cleanup
2020-05-28 10:50:57 -05:00

85 lines
2.7 KiB
Scala

import java.nio.file._
import scala.util.Properties
name := "bitcoin-s-eclair-rpc"
libraryDependencies ++= Deps.eclairRpc
dependsOn(Projects.bitcoindRpc)
CommonSettings.prodSettings
TaskKeys.downloadEclair := {
val logger = streams.value.log
import scala.sys.process._
val binaryDir = CommonSettings.binariesPath.resolve("eclair")
if (Files.notExists(binaryDir)) {
logger.info(s"Creating directory for Eclair binaires: $binaryDir")
Files.createDirectories(binaryDir)
}
val version = "0.4"
val commit = "69c538e"
logger.debug(s"(Maybe) downloading Eclair binaries for version: $version")
val versionDir = binaryDir resolve version
val location =
s"https://github.com/ACINQ/eclair/releases/download/v$version/eclair-node-$version-$commit-bin.zip"
if (Files.exists(versionDir)) {
logger.debug(
s"Directory $versionDir already exists, skipping download of Eclair $version")
} else {
logger.info(s"Creating directory $version")
Files.createDirectories(versionDir)
val archiveLocation = versionDir resolve s"eclair-node-$version-$commit.zip"
logger.info(
s"Downloading Eclair $version from location: $location, to destination: $archiveLocation")
(url(location) #> archiveLocation.toFile).!!
val extractCommand = s"unzip $archiveLocation -d $versionDir"
logger.info(s"Extracting archive with command: $extractCommand")
extractCommand.!!
logger.info(s"Deleting archive")
Files.delete(archiveLocation)
fixShebang(
versionDir resolve s"eclair-node-$version-$commit" resolve "bin" resolve "eclair-node.sh")
logger.info(s"Download complete")
}
// remove me when https://github.com/ACINQ/eclair/issues/1421
// and https://github.com/ACINQ/eclair/issues/1422 are fixed
def fixShebang(scriptPath: Path): Unit = {
import java.nio.file.attribute.PosixFilePermissions
import scala.io.Source
import scala.collection.JavaConverters._
val tempPath = scriptPath.getParent resolve scriptPath.getFileName.toString + ".tmp"
Files.createFile(tempPath,
PosixFilePermissions.asFileAttribute(
PosixFilePermissions.fromString("rwxr-xr-x")))
val source = Source
.fromFile(scriptPath.toUri)
val lines = (Vector("#!/usr/bin/env bash") ++ source.getLines()).map(
line =>
if (line == "declare -r lib_dir=\"$(realpath \"${app_home::-4}/lib\")\" # {app_home::-4} transforms ../bin in ../")
"declare -r lib_dir=\"$(realpath \"${app_home:0:${#app_home}-4}/lib\")\" # {app_home:0:${#app_home}-4} transforms ../bin in ../"
else line)
source.close()
Files.write(tempPath, lines.asJava, StandardOpenOption.WRITE)
tempPath.toFile.renameTo(scriptPath.toFile)
}
}