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Merge pull request #18093 from RyanCavanaugh/detectBadPlugins

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Detect bad plugins and work around them
This commit is contained in:
Ryan Cavanaugh 2017-09-11 12:49:10 -07:00 committed by GitHub
parent d90814bc57 67f2716156
commit 1f0e7b02ea
1 changed files with 16 additions and 2 deletions
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18
src/server/project.ts
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@ -998,16 +998,22 @@ namespace ts.server {
if (this.projectService.globalPlugins) {
// Enable global plugins with synthetic configuration entries
for (const globalPluginName of this.projectService.globalPlugins) {
// Skip empty names from odd commandline parses
if (!globalPluginName) continue;
// Skip already-locally-loaded plugins
if (options.plugins && options.plugins.some(p => p.name === globalPluginName)) continue;
// Provide global: true so plugins can detect why they can't find their config
this.projectService.logger.info(`Loading global plugin ${globalPluginName}`);
this.enablePlugin({ name: globalPluginName, global: true } as PluginImport, searchPaths);
}
}
}
private enablePlugin(pluginConfigEntry: PluginImport, searchPaths: string[]) {
this.projectService.logger.info(`Enabling plugin ${pluginConfigEntry.name} from candidate paths: ${searchPaths.join(",")}`);
const log = (message: string) => {
this.projectService.logger.info(message);
};
@ -1019,7 +1025,7 @@ namespace ts.server {
return;
}
}
this.projectService.logger.info(`Couldn't find ${pluginConfigEntry.name} anywhere in paths: ${searchPaths.join(",")}`);
this.projectService.logger.info(`Couldn't find ${pluginConfigEntry.name}`);
}
private enableProxy(pluginModuleFactory: PluginModuleFactory, configEntry: PluginImport) {
@ -1038,7 +1044,15 @@ namespace ts.server {
};
const pluginModule = pluginModuleFactory({ typescript: ts });
this.languageService = pluginModule.create(info);
const newLS = pluginModule.create(info);
for (const k of Object.keys(this.languageService)) {
if (!(k in newLS)) {
this.projectService.logger.info(`Plugin activation warning: Missing proxied method ${k} in created LS. Patching.`);
(newLS as any)[k] = (this.languageService as any)[k];
}
}
this.projectService.logger.info(`Plugin validation succeded`);
this.languageService = newLS;
this.plugins.push(pluginModule);
}
catch (e) {