// Need to unit test this, so public
public void GenerateDepsJsonFile(
LockFile toolLockFile,
string depsPath)
{
Reporter.Verbose.WriteLine($"Generating deps.json at: {depsPath}");
var projectContext = new ProjectContextBuilder()
.WithLockFile(toolLockFile)
.WithTargetFramework(s_toolPackageFramework.ToString())
.Build();
var exporter = projectContext.CreateExporter(Constants.DefaultConfiguration);
var dependencyContext = new DependencyContextBuilder()
.Build(null,
null,
exporter.GetAllExports(),
true,
s_toolPackageFramework,
string.Empty);
var tempDepsFile = Path.GetTempFileName();
using (var fileStream = File.Open(tempDepsFile, FileMode.Open, FileAccess.Write))
{
var dependencyContextWriter = new DependencyContextWriter();
dependencyContextWriter.Write(dependencyContext, fileStream);
}
try
{
File.Copy(tempDepsFile, depsPath);
}
catch (Exception e)
{
Reporter.Verbose.WriteLine($"unable to generate deps.json, it may have been already generated: {e.Message}");
}
finally
{
try
{
File.Delete(tempDepsFile);
}
catch (Exception e2)
{
Reporter.Verbose.WriteLine($"unable to delete temporary deps.json file: {e2.Message}");
}
}
}
private void EnsureToolJsonDepsFileExists(
LibraryRange toolLibrary,
LockFile toolLockFile,
string depsPath)
{
if (!File.Exists(depsPath))
{
var projectContext = new ProjectContextBuilder()
.WithLockFile(toolLockFile)
.WithTargetFramework(s_toolPackageFramework.ToString())
.Build();
var exporter = projectContext.CreateExporter(Constants.DefaultConfiguration);
var dependencyContext = new DependencyContextBuilder()
.Build(null,
null,
exporter.GetAllExports(),
true,
s_toolPackageFramework,
string.Empty);
using (var fileStream = File.Create(depsPath))
{
var dependencyContextWriter = new DependencyContextWriter();
dependencyContextWriter.Write(dependencyContext, fileStream);
}
}
}