/// <summary>
/// Does the actual bootstrapping.
/// </summary>
/// <param name="version">The Version to download.</param>
internal void Bootstrap(GradleVersionIdentifier version)
{
var versionInfo = GetGradleVersion(version)
.ConfigureAwait(false)
.GetAwaiter()
.GetResult();
_log.Verbose($"Current gradle version is {versionInfo.Version}");
var toolsFolder = _fileSystem.GetDirectory(
_config.GetToolPath(_environment.WorkingDirectory, _environment));
if (!toolsFolder.Exists)
{
toolsFolder.Create();
}
var gradleInstallFolder = toolsFolder.Path.Combine($"gradle-{versionInfo.Version}");
if (_fileSystem.GetDirectory(gradleInstallFolder).Exists)
{
_log.Debug("Gradle tool directory exists. Not downloading.");
return;
}
// download gradle
var gradleZip = DownloadGradle(versionInfo.DownloadUrl, toolsFolder.Path)
.ConfigureAwait(false)
.GetAwaiter()
.GetResult();
UnzipGradle(gradleZip, toolsFolder.Path);
}
/// <summary>
/// Used internally.
/// </summary>
/// <param name="identifier">The Identifier.</param>
/// <returns>The Download-Information.</returns>
internal async Task <GradleDownloadInformation> GetGradleVersion(GradleVersionIdentifier identifier)
{
var json = await WebAdapter.DownloadString(identifier.Source);
return(identifier.Parse(json));
}
