public IEnumerable <RuntimeDependency> GetDependencies(string scriptFile, string[] packageSources)
{
var projectFileInfo = _scriptProjectProvider.CreateProjectForScriptFile(scriptFile);
_restorer.Restore(projectFileInfo, packageSources);
var pathToAssetsFile = Path.Combine(Path.GetDirectoryName(projectFileInfo.Path), "obj", "project.assets.json");
return(GetDependenciesInternal(pathToAssetsFile));
}
public IEnumerable <CompilationDependency> GetDependencies(string targetDirectory, IEnumerable <string> scriptFiles, bool enableScriptNugetReferences, string defaultTargetFramework = "net46")
{
var projectFileInfo = _scriptProjectProvider.CreateProject(targetDirectory, scriptFiles, defaultTargetFramework, enableScriptNugetReferences);
_restorer.Restore(projectFileInfo, packageSources: Array.Empty <string>());
var pathToAssetsFile = Path.Combine(Path.GetDirectoryName(projectFileInfo.Path), "obj", "project.assets.json");
var dependencyContext = _scriptDependencyContextReader.ReadDependencyContext(pathToAssetsFile);
var result = new List <CompilationDependency>();
foreach (var scriptDependency in dependencyContext.Dependencies)
{
var compilationDependency = new CompilationDependency(scriptDependency.Name, scriptDependency.Version, scriptDependency.CompileTimeDependencyPaths, scriptDependency.ScriptPaths);
result.Add(compilationDependency);
}
// On .Net Core, we need to fetch the compilation references for framework assemblies separately.
if (defaultTargetFramework.StartsWith("netcoreapp3", StringComparison.InvariantCultureIgnoreCase) ||
defaultTargetFramework.StartsWith("net5", StringComparison.InvariantCultureIgnoreCase))
{
var compilationreferences = _compilationReferenceReader.Read(projectFileInfo);
result.Add(new CompilationDependency("Dotnet.Script.Default.Dependencies", "99.0", compilationreferences.Select(cr => cr.Path).ToArray(), Array.Empty <string>()));
}
return(result);
}
public void Restore(ProjectFileInfo projectFileInfo, string[] packageSources)
{
var stopwatch = Stopwatch.StartNew();
_restorer.Restore(projectFileInfo, packageSources);
_logger.Debug($"Restoring {projectFileInfo.Path} took {stopwatch.ElapsedMilliseconds}ms");
}
public void Restore(string pathToProjectFile, string[] packageSources)
{
var stopwatch = Stopwatch.StartNew();
_restorer.Restore(pathToProjectFile, packageSources);
_logger.Debug($"Restoring {pathToProjectFile} took {stopwatch.ElapsedMilliseconds}ms");
}
private void Restore(string pathToProjectFile, string[] packageSources)
{
if (_restorer.CanRestore)
{
_restorer.Restore(pathToProjectFile, packageSources);
return;
}
}
public IEnumerable <CompilationDependency> GetDependencies(string targetDirectory, IEnumerable <string> scriptFiles, bool enableScriptNugetReferences, string defaultTargetFramework = "net46")
{
var pathToProjectFile = _scriptProjectProvider.CreateProject(targetDirectory, scriptFiles, defaultTargetFramework, enableScriptNugetReferences);
_restorer.Restore(pathToProjectFile, packageSources: Array.Empty <string>());
var pathToAssetsFile = Path.Combine(Path.GetDirectoryName(pathToProjectFile), "obj", "project.assets.json");
var dependencyContext = _scriptDependencyContextReader.ReadDependencyContext(pathToAssetsFile);
var result = new List <CompilationDependency>();
foreach (var scriptDependency in dependencyContext.Dependencies)
{
var compilationDependency = new CompilationDependency(scriptDependency.Name, scriptDependency.Version, scriptDependency.CompileTimeDependencyPaths, scriptDependency.ScriptPaths);
result.Add(compilationDependency);
}
return(result);
}
/// <inheritdoc/>
public void Restore(string pathToProjectFile, string[] packageSources)
{
var projectFile = new ProjectFile(File.ReadAllText(pathToProjectFile));
var pathToCachedProjectFile = $"{pathToProjectFile}.cache";
if (File.Exists(pathToCachedProjectFile))
{
_logger.Debug($"Found cached csproj file at: {pathToCachedProjectFile}");
var cachedProjectFile = new ProjectFile(File.ReadAllText(pathToCachedProjectFile));
if (projectFile.Equals(cachedProjectFile))
{
_logger.Debug($"Skipping restore. {pathToProjectFile} and {pathToCachedProjectFile} are identical.");
return;
}
else
{
_logger.Debug($"Cache miss. Deleting stale cache file {pathToCachedProjectFile}");
File.Delete(pathToCachedProjectFile);
RestoreAndCacheProjectFile();
}
}
else
{
RestoreAndCacheProjectFile();
}
void RestoreAndCacheProjectFile()
{
_restorer.Restore(pathToProjectFile, packageSources);
if (projectFile.IsCacheable)
{
_logger.Debug($"Caching project file : {pathToCachedProjectFile}");
projectFile.Save(pathToCachedProjectFile);
}
else
{
_logger.Warning($"Unable to cache {pathToProjectFile}. For caching and optimal performance, ensure that the script(s) references Nuget packages with a pinned version.");
}
}
}