public async Task InstallPackage(Package package, ArgumentSet args)
{
if (package.Product != "binutils")
{
throw new ArgumentException("Invalid package for installer: " + package.Product);
}
/* Configure whether to build current and subsequent packages */
bool performBuild = args.GetValues("PerformBuild")[0] == "true";
if (performBuild && package.Dependecies.Any())
{
args.SetValue("PerformBuild", "false");
}
/* Begin installing dependencies. */
var installTasks =
package.Dependecies.Select((pkg) => this.InstallPackage(pkg, args));
/* Get the installation directory and package. */
string installDir = args.GetValues("d:install")[0];
string buildDir = args.GetValues("d:build")[0];
string packagePath = Path.Combine(Path.GetTempPath(),
String.Format("{0}-{1}.package", package.Product, Path.GetTempFileName()));
// Download package
using (WebClient client = new WebClient())
{
Console.WriteLine("Beginning download of package '{0}'", package);
client.DownloadFileCompleted += (s, e) =>
{
Console.WriteLine("Download of package '{0}' complete", package);
};
await client.DownloadFileTaskAsync(package.Location, packagePath);
}
/* Wait until the dependencies have been installed */
await Task.WhenAll(installTasks);
// Unpack package - auto-detect archive type
using (Archive archive = new Archive(packagePath))
{
archive.ExtractToDirectory(buildDir);
}
/* Only perform build if requested */
if (performBuild)
{
var configureArgs =
String.Format("{0} --target={1} --prefix=\"{2}\" {3}",
Path.Combine(Path.GetFullPath(buildDir), "configure"),
args.GetValues("Target")[0],
Path.GetFullPath(installDir),
args.GetValues("BuildParameters")[0]
);
int exitCode;
/* Begin configure */
if ((exitCode = Execute("bash", args: configureArgs).ExitCode) != 0)
{
throw new Exception("Error configuring binutils: " + exitCode.ToString());
}
/* Begin build */
if ((exitCode = Execute("make", workingDir: Path.GetFullPath(buildDir)).ExitCode) != 0)
{
throw new Exception("Error building binutils: " + exitCode.ToString());
}
/* Begin install */
if ((exitCode = Execute("make", args: "install", workingDir: Path.GetFullPath(buildDir)).ExitCode) != 0)
{
throw new Exception("Error installing binutils: " + exitCode.ToString());
}
}
}