protected override async Task Initialize(Spectre.Console.ProgressContext ctx)
{
await runInitStep(ctx, "Checking Docker connection", () => DockerConnectionHelper.CheckConnection());
var imagesToPull = new List <string>();
await runInitStep(ctx, "Checking Docker images",
async() =>
{
if (!await ImagePuller.CheckImageExists(ImageName))
{
imagesToPull.Add(ImageName);
}
if (!string.IsNullOrEmpty(ServiceContainerImage) && !await ImagePuller.CheckImageExists(ServiceContainerImage))
{
imagesToPull.Add(ServiceContainerImage);
}
});
foreach (var imageName in imagesToPull)
{
await runInitStep(ctx, $"Pulling {imageName}", () => ImagePuller.Pull(imageName));
}
}
private async Task runInitStep(Spectre.Console.ProgressContext ctx, string name, Func <Task> action)
{
var progressPrepare = ctx.AddTask(name);
try
{
await action();
}
catch (Exception ex)
{
throw new CliFx.Exceptions.CommandException(ex.Message);
}
progressPrepare.MaxValue = progressPrepare.Value = 1;
}
