Pass notebooks as filter params

Author: dragonstyle

src/command/render/filters.ts

@@ -136,6 +136,7 @@ export async function filterParamsJson(
     ...layoutFilterParams(options.format),
     ...languageFilterParams(options.format.language),
     ...jatsFilterParams(options),
+    ...notebookContextFilterParams(options),
     ...filterParams,
     [kResultsFile]: pandocMetadataPath(resultsFile),
     [kTimingFile]: pandocMetadataPath(timingFile),
@@ -466,6 +467,16 @@ function jatsFilterParams(options: PandocOptions) {
   }
 }
 
+function notebookContextFilterParams(options: PandocOptions) {
+  const nbContext = options.services.notebook;
+  const notebooks = nbContext.all();
+  if (notebooks.length > 0) {
+    return {
+      "notebook-context": notebooks,
+    };
+  }
+}
+
 async function quartoFilterParams(
   options: PandocOptions,
   defaults?: FormatPandoc,

src/render/notebook/notebook-context.ts

@@ -155,6 +155,9 @@ export function notebookContext(): NotebookContext {
   }
 
   return {
+    all: () => {
+      return Object.values(notebooks);
+    },
     get: (nbAbsPath: string, context?: ProjectContext) => {
       const notebook = notebooks[nbAbsPath];
       const reviveRenders: RenderType[] = [];

src/render/notebook/notebook-types.ts

@@ -68,6 +68,7 @@ export interface NotebookTemplateMetadata extends NotebookMetadata {
 export interface NotebookContext {
   // Retrieves the notebook from the context.
   get: (nbPath: string, context?: ProjectContext) => Notebook | undefined;
+  all: () => Notebook[];
   // Resolves the data on an executedFile into data that will
   // create a `renderType` output when rendered.
   resolve: (