private Plugin(string path, PluginGroup group) { string name = Path.GetFileName(path); System.Diagnostics.Debug.Assert(name != null); this.pathRoot = path; this.pathData = Path.Combine(Program.PluginDataPath, group.GetIdentifierPrefix(), name); this.identifier = group.GetIdentifierPrefix() + name; this.Group = group; this.Environments = PluginEnvironment.None; }
public Builder(PluginGroup group, string name, string pathRoot, string pathData) { this.group = group; this.pathRoot = pathRoot; this.pathData = pathData; this.identifier = group.GetIdentifierPrefix() + name; }
public static IEnumerable <Result <Plugin> > AllInFolder(string pluginFolder, string pluginDataFolder, PluginGroup group) { string path = Path.Combine(pluginFolder, group.GetSubFolder()); if (!Directory.Exists(path)) { yield break; } foreach (string fullDir in Directory.EnumerateDirectories(path, "*", SearchOption.TopDirectoryOnly)) { string name = Path.GetFileName(fullDir); string prefix = group.GetIdentifierPrefix(); if (string.IsNullOrEmpty(name)) { yield return(new Result <Plugin>(new DirectoryNotFoundException($"{prefix}(?): Could not extract directory name from path: {fullDir}"))); continue; } Result <Plugin> result; try { result = new Result <Plugin>(FromFolder(name, fullDir, Path.Combine(pluginDataFolder, prefix, name), group)); } catch (Exception e) { result = new Result <Plugin>(new Exception($"{prefix}{name}: {e.Message}", e)); } yield return(result); } }
private IEnumerable <Plugin> LoadPluginsFrom(string path, PluginGroup group) { if (!Directory.Exists(path)) { yield break; } foreach (string fullDir in Directory.EnumerateDirectories(path, "*", SearchOption.TopDirectoryOnly)) { Plugin plugin = Plugin.CreateFromFolder(fullDir, group, out string error); if (plugin == null) { loadErrors.Add(group.GetIdentifierPrefix() + Path.GetFileName(fullDir) + ": " + error); } else { yield return(plugin); } } }
public static Plugin FromFolder(string path, PluginGroup group) { string name = Path.GetFileName(path); if (string.IsNullOrEmpty(name)) { throw new ArgumentException("Could not extract directory name from path: " + path); } Plugin.Builder builder = new Plugin.Builder(group, name, path, Path.Combine(Program.PluginDataPath, group.GetIdentifierPrefix(), name)); foreach (string file in Directory.EnumerateFiles(path, "*.js", SearchOption.TopDirectoryOnly).Select(Path.GetFileName)) { builder.AddEnvironment(PluginEnvironmentExtensions.Values.FirstOrDefault(env => file.Equals(env.GetPluginScriptFile(), StringComparison.Ordinal))); } string metaFile = Path.Combine(path, ".meta"); if (!File.Exists(metaFile)) { throw new ArgumentException("Plugin is missing a .meta file"); } string currentTag = null, currentContents = string.Empty; foreach (string line in File.ReadAllLines(metaFile, Encoding.UTF8).Concat(EndTag).Select(line => line.TrimEnd()).Where(line => line.Length > 0)) { if (line[0] == '[' && line[line.Length - 1] == ']') { if (currentTag != null) { SetProperty(builder, currentTag, currentContents); } currentTag = line.Substring(1, line.Length - 2).ToUpper(); currentContents = string.Empty; if (line.Equals(EndTag[0])) { break; } } else if (currentTag != null) { currentContents = currentContents.Length == 0 ? line : currentContents + Environment.NewLine + line; } else { throw new FormatException("Missing metadata tag before value: " + line); } } return(builder.BuildAndSetup()); }