public static async Task BinderateAsync(BindingConfig config)
{
// Prime our Maven repositories
await MavenFactory.Initialize(config);
if (config.DownloadExternals)
{
var artifactDir = Path.Combine(config.BasePath, config.ExternalsDir);
if (!Directory.Exists(artifactDir))
{
Directory.CreateDirectory(artifactDir);
}
}
await ProcessConfig(config);
}
static async Task ProcessConfig(BindingConfig config)
{
var mavenProjects = new Dictionary <string, Project>();
var mavenGroups = new List <MavenGroup>();
foreach (var artifact in config.MavenArtifacts)
{
if (artifact.DependencyOnly)
{
continue;
}
var maven = MavenFactory.GetMavenRepository(config, artifact);
var mavenGroup = maven.Groups.FirstOrDefault(g => g.Id == artifact.GroupId);
Project project = null;
project = await maven.GetProjectAsync(artifact.GroupId, artifact.ArtifactId, artifact.Version);
if (project != null)
{
mavenProjects.Add($"{artifact.GroupId}/{artifact.ArtifactId}-{artifact.Version}", project);
}
}
if (config.DownloadExternals)
{
await DownloadArtifacts(config, mavenProjects);
}
var slnProjModels = new Dictionary <string, BindingProjectModel>();
var models = BuildProjectModels(config, mavenProjects);
var json = Newtonsoft.Json.JsonConvert.SerializeObject(models);
if (config.Debug.DumpModels)
{
File.WriteAllText(Path.Combine(config.BasePath, "models.json"), json);
}
var engine = new RazorLightEngineBuilder()
.UseMemoryCachingProvider()
.Build();
foreach (var model in models)
{
var template_set = config.GetTemplateSet(model.MavenArtifacts.FirstOrDefault()?.MavenArtifactConfig?.TemplateSet);
foreach (var template in template_set.Templates)
{
var inputTemplateFile = Path.Combine(config.BasePath, template.TemplateFile);
var templateSrc = File.ReadAllText(inputTemplateFile);
AssignMetadata(model, template);
var outputFile = new FileInfo(template.GetOutputFile(config, model));
if (!outputFile.Directory.Exists)
{
outputFile.Directory.Create();
}
string result = await engine.CompileRenderAsync(inputTemplateFile, templateSrc, model);
File.WriteAllText(outputFile.FullName, result);
// We want to collect all the models for the .csproj's so we can add them to a .sln file after
if (!slnProjModels.ContainsKey(outputFile.FullName) && template.OutputFileRule.EndsWith(".csproj"))
{
slnProjModels.Add(outputFile.FullName, model);
}
}
}
if (!string.IsNullOrEmpty(config.SolutionFile))
{
var slnPath = Path.Combine(config.BasePath ?? AppDomain.CurrentDomain.BaseDirectory, config.SolutionFile);
var sln = SolutionFileBuilder.Build(config, slnProjModels);
File.WriteAllText(slnPath, sln);
}
}
static async Task DownloadArtifacts(BindingConfig config, Dictionary <string, Project> mavenProjects)
{
var httpClient = new HttpClient();
foreach (var mavenArtifact in config.MavenArtifacts)
{
// Skip downloading dependencies
if (mavenArtifact.DependencyOnly)
{
continue;
}
var maven = MavenFactory.GetMavenRepository(config, mavenArtifact);
var version = mavenArtifact.Version;
if (!mavenProjects.TryGetValue($"{mavenArtifact.GroupId}/{mavenArtifact.ArtifactId}-{mavenArtifact.Version}", out var mavenProject))
{
continue;
}
var artifactDir = Path.Combine(
config.BasePath,
config.ExternalsDir,
mavenArtifact.GroupId);
var artifactExtractDir = Path.Combine(artifactDir, mavenArtifact.ArtifactId);
Directory.CreateDirectory(artifactDir);
Directory.CreateDirectory(artifactExtractDir);
var mvnArt = maven.Groups.FirstOrDefault(g => g.Id == mavenArtifact.GroupId)?.Artifacts?.FirstOrDefault(a => a.Id == mavenArtifact.ArtifactId);
// Download artifact
var artifactFile = await DownloadPayload(mvnArt, mavenArtifact, mavenProject, artifactDir, config);
// Determine MD5
var md5File = artifactFile + ".md5";
var md5_func = new Func <Task <Stream> >(() => mvnArt.OpenLibraryFile(mavenArtifact.Version, mavenProject.Packaging + ".md5"));
if (!(await TryDownloadFile(md5_func, md5File, ErrorLevel.Info)))
{
// Then hash the downloaded artifact
using (var file = File.OpenRead(artifactFile))
File.WriteAllText(md5File, Util.HashMd5(file));
}
// Determine Sha256
var sha256File = artifactFile + ".sha256";
var sha_func = new Func <Task <Stream> >(() => mvnArt.OpenLibraryFile(mavenArtifact.Version, mavenProject.Packaging + ".sha256"));
// First try download, this almost certainly won't work
// but in case Maven ever starts supporting sha256 it should start
// they currently support .sha1 so there's no reason to believe the naming
// convention should be any different, and one day .sha256 may exist
if (!(await TryDownloadFile(sha_func, sha256File, ErrorLevel.Ignore)))
{
// Create Sha256 hash if we couldn't download
using (var file = File.OpenRead(artifactFile))
File.WriteAllText(sha256File, Util.HashSha256(file));
}
var base_file_name = Path.Combine(artifactDir, config.DownloadExternalsWithFullName ? $"{mavenArtifact.GroupId}.{mavenArtifact.ArtifactId}" : $"{mavenArtifact.ArtifactId}");
if (config.DownloadJavaSourceJars)
{
var source_file = base_file_name + "-sources.jar";
var source_func = new Func <Task <Stream> >(() => maven.OpenArtifactSourcesFile(mavenArtifact.GroupId, mavenArtifact.ArtifactId, version));
await TryDownloadFile(source_func, source_file, ErrorLevel.Info);
}
if (config.DownloadPoms)
{
var pom_file = base_file_name + ".pom";
var pom_func = new Func <Task <Stream> >(() => maven.OpenArtifactPomFile(mavenArtifact.GroupId, mavenArtifact.ArtifactId, version));
await TryDownloadFile(pom_func, pom_file, ErrorLevel.Info);
}
if (config.DownloadJavaDocJars)
{
var javadoc_file = base_file_name + "-javadoc.jar";
var javadoc_func = new Func <Task <Stream> > (() => maven.OpenArtifactDocsFile(mavenArtifact.GroupId, mavenArtifact.ArtifactId, version));
await TryDownloadFile(javadoc_func, javadoc_file, ErrorLevel.Info);
}
if (config.DownloadMetadataFiles)
{
var metadata_file = base_file_name + "-metadata.xml";
var metadata_func = new Func <Task <Stream> >(() => maven.OpenMavenMetadataFile(mavenArtifact.GroupId, mavenArtifact.ArtifactId));
await TryDownloadFile(metadata_func, metadata_file, ErrorLevel.Info);
}
if (Directory.Exists(artifactExtractDir))
{
Directory.Delete(artifactExtractDir, true);
}
// Unzip artifact into externals
if (mavenProject.Packaging.ToLowerInvariant() == "aar")
{
ZipFile.ExtractToDirectory(artifactFile, artifactExtractDir);
}
}
}
