public static async Task<bool> IsV2(PackageSource source)
{
var url = new Uri(source.Url);
// If the url is a directory, then it's a V2 source
if (url.IsFile || url.IsUnc)
{
return !File.Exists(url.LocalPath);
}
using (var client = new Data.DataClient())
{
var result = await client.GetFile(url);
if (result == null)
{
return false;
}
var raw = result.Value<string>("raw");
if (raw != null && raw.IndexOf("Packages", StringComparison.OrdinalIgnoreCase) != -1)
{
return true;
}
return false;
}
}
public static async Task <bool> IsV2(PackageSource source)
{
var url = new Uri(source.Url);
// If the url is a directory, then it's a V2 source
if (url.IsFile || url.IsUnc)
{
return(!File.Exists(url.LocalPath));
}
using (var client = new Data.DataClient())
{
var result = await client.GetFile(url);
if (result == null)
{
return(false);
}
var raw = result.Value <string>("raw");
if (raw != null && raw.IndexOf("Packages", StringComparison.OrdinalIgnoreCase) != -1)
{
return(true);
}
return(false);
}
}
private static async Task <bool> IsV2Async(PackageSource source)
{
var url = new Uri(source.Url);
if (url.IsFile || url.IsUnc)
{
return(true);
}
using (var client = new Data.DataClient())
{
var result = await client.GetFile(url);
if (result == null)
{
return(false);
}
var raw = result.Value <string>("raw");
if (raw != null && raw.IndexOf("Packages", StringComparison.OrdinalIgnoreCase) != -1)
{
return(true);
}
return(false);
}
}
private static async Task <bool> IsV3Async(PackageSource source)
{
var url = new Uri(source.Url);
if (url.IsFile || url.IsUnc)
{
return(File.Exists(url.LocalPath));
}
using (var client = new Data.DataClient())
{
var v3index = await client.GetFile(url);
if (v3index == null)
{
return(false);
}
var status = v3index.Value <string>("version");
if (status != null && status.StartsWith("3.0"))
{
return(true);
}
return(false);
}
}
private static async Task<bool> IsV2Async(PackageSource source)
{
var url = new Uri(source.Url);
if (url.IsFile || url.IsUnc)
{
return true;
}
using (var client = new Data.DataClient())
{
var result = await client.GetFile(url);
if (result == null)
{
return false;
}
var raw = result.Value<string>("raw");
if (raw != null && raw.IndexOf("Packages", StringComparison.OrdinalIgnoreCase) != -1)
{
return true;
}
return false;
}
}
private static async Task<bool> IsV3Async(PackageSource source)
{
var url = new Uri(source.Url);
if (url.IsFile || url.IsUnc)
{
return File.Exists(url.LocalPath);
}
using (var client = new Data.DataClient())
{
var v3index = await client.GetFile(url);
if (v3index == null)
{
return false;
}
var status = v3index.Value<string>("version");
if (status != null && status.StartsWith("3.0"))
{
return true;
}
return false;
}
}