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joplin/packages/lib/services/plugins/utils/loadContentScripts.ts

44 lines
1.6 KiB
TypeScript

import { PluginStates } from '../reducer';
import { ContentScriptType } from '../api/types';
import { dirname } from '@joplin/renderer/pathUtils';
export interface ExtraContentScript {
id: string;
module: any;
assetPath: string;
}
export function contentScriptsToRendererRules(plugins: PluginStates): ExtraContentScript[] {
return loadContentScripts(plugins, ContentScriptType.MarkdownItPlugin);
}
export function contentScriptsToCodeMirrorPlugin(plugins: PluginStates): ExtraContentScript[] {
return loadContentScripts(plugins, ContentScriptType.CodeMirrorPlugin);
}
function loadContentScripts(plugins: PluginStates, scriptType: ContentScriptType): ExtraContentScript[] {
const output: ExtraContentScript[] = [];
for (const pluginId in plugins) {
const plugin = plugins[pluginId];
const contentScripts = plugin.contentScripts[scriptType];
if (!contentScripts) continue;
for (const contentScript of contentScripts) {
const module = require(contentScript.path);
if (!module.default || typeof module.default !== 'function') throw new Error(`Content script must export a function under the "default" key: Plugin: ${pluginId}: Script: ${contentScript.id}`);
const loadedModule = module.default({});
if (!loadedModule.plugin && !loadedModule.codeMirrorResources && !loadedModule.codeMirrorOptions) throw new Error(`Content script must export a "plugin" key or a list of CodeMirror assets or define a CodeMirror option: Plugin: ${pluginId}: Script: ${contentScript.id}`);
output.push({
id: contentScript.id,
module: loadedModule,
assetPath: dirname(contentScript.path),
});
}
}
return output;
}