public override async ValueTask ScanAsync(ScanFileContext context)
{
try
{
using var sr = await StreamUtilities.CreateReaderAsync(context.Content, context.CancellationToken).ConfigureAwait(false);
using var jsonReader = new JsonTextReader(sr);
var doc = await JToken.ReadFromAsync(jsonReader, context.CancellationToken).ConfigureAwait(false);
foreach (var deps in doc.SelectTokens("$..dependencies").Concat(doc.SelectTokens("$.tools")).OfType <JObject>())
{
foreach (var dep in deps.Properties())
{
JToken valueElement = dep;
var packageName = dep.Name;
string version;
if (dep.Value.Type == JTokenType.String)
{
version = dep.Value.Value <string>();
}
else if (dep.Value.Type == JTokenType.Object)
{
var token = dep.Value.SelectToken("$.version");
if (token == null)
{
continue;
}
version = token.Value <string>();
valueElement = token;
}
else
{
continue;
}
await context.ReportDependency(new Dependency(packageName, version, DependencyType.NuGet, new JsonLocation(context.FullPath, LineInfo.FromJToken(dep), valueElement.Path))).ConfigureAwait(false);
}
}
}
catch (JsonException)
{
}
}
private static async Task ExtractSdk(ScanFileContext context, JToken doc)
{
var token = doc.SelectToken("$.sdk.version");
if (token?.Value <string>() is string version)
{
await context.ReportDependency(new Dependency(".NET SDK", version, DependencyType.DotNetSdk, new JsonLocation(context.FullPath, LineInfo.FromJToken(token), token.Path))).ConfigureAwait(false);
}
}
private static async ValueTask ScanDependenciesAsync(ScanFileContext context, JObject deps)
{
foreach (var dep in deps.Properties())
{
if (dep.Value is null)
{
continue;
}
var packageName = dep.Name;
string?version = null;
if (dep.Value.Type == JTokenType.String)
{
if (dep.Value != null)
{
version = dep.Value.Value <string>();
}
}
else if (dep.Value.Type == JTokenType.Object)
{
if (dep.Value != null)
{
var token = dep.Value.SelectToken("$.version");
if (token != null)
{
version = token.Value <string>();
}
}
}
else
{
continue;
}
if (version is null)
{
continue;
}
if (dep.Value != null)
{
var dependency = new Dependency(packageName, version, DependencyType.Npm, new JsonLocation(context.FullPath, LineInfo.FromJToken(dep), dep.Value.Path));
await context.ReportDependency(dependency).ConfigureAwait(false);
}
}
}
private static async Task ExtractMsBuildSdks(ScanFileContext context, JToken doc)
{
var sdksToken = doc.SelectToken("$.msbuild-sdks");
if (sdksToken is JObject sdks)
{
foreach (var sdk in sdks.Properties())
{
var sdkVersion = sdk.Value.Value <string>();
if (sdkVersion != null)
{
await context.ReportDependency(new Dependency(sdk.Name, sdkVersion, DependencyType.NuGet, new JsonLocation(context.FullPath, LineInfo.FromJToken(sdk.Value), sdk.Value.Path))).ConfigureAwait(false);
}
}
}
}
public override async ValueTask ScanAsync(ScanFileContext context)
{
try
{
using var sr = await StreamUtilities.CreateReaderAsync(context.Content, context.CancellationToken).ConfigureAwait(false);
using var jsonReader = new JsonTextReader(sr);
var doc = await JToken.ReadFromAsync(jsonReader, context.CancellationToken).ConfigureAwait(false);
var token = doc.SelectToken("$.sdk.version");
if (token?.Value <string>() is string version)
{
await context.ReportDependency(new Dependency(".NET SDK", version, DependencyType.DotNetSdk, new JsonLocation(context.FullPath, LineInfo.FromJToken(token), token.Path))).ConfigureAwait(false);
}
var sdksToken = doc.SelectToken("$.msbuild-sdks");
if (sdksToken is JObject sdks)
{
foreach (var sdk in sdks.Properties())
{
version = sdk.Value.Value <string>();
if (version != null)
{
await context.ReportDependency(new Dependency(sdk.Name, version, DependencyType.NuGet, new JsonLocation(context.FullPath, LineInfo.FromJToken(sdk.Value), sdk.Value.Path))).ConfigureAwait(false);
}
}
}
}
catch (JsonException)
{
}
}