📤 Allow multi-article meca export, following jats (#1384)

jupyter-book · Jul 14, 2024 · 167238b · 167238b
1 parent 606085a
commit 167238b
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Showing 3 changed files with 37 additions and 2 deletions.
diff --git a/.changeset/fast-gifts-fly.md b/.changeset/fast-gifts-fly.md
@@ -0,0 +1,5 @@
+---
+'myst-cli': patch
+---
+
+Support multiple articles with meca like jats
diff --git a/packages/myst-cli/src/build/utils/collectExportOptions.spec.ts b/packages/myst-cli/src/build/utils/collectExportOptions.spec.ts
@@ -115,7 +115,7 @@ describe('resolveArticlesFromProject', () => {
     expect(vfile.messages.length).toBe(0);
   });
   it('single page format uses singe page if available', async () => {
-    const exp: any = { format: ExportFormats.meca };
+    const exp: any = { format: ExportFormats.docx };
     const proj: Omit<LocalProject, 'bibliography'> = {
       path: '.',
       file: 'index.md',
@@ -163,6 +163,36 @@ describe('resolveArticlesFromProject', () => {
     });
     expect(vfile.messages.length).toBe(1);
   });
+  it('meca format uses no articles on multiple pages', async () => {
+    const exp: any = { format: ExportFormats.meca };
+    const proj: Omit<LocalProject, 'bibliography'> = {
+      path: '.',
+      file: 'index.md',
+      index: 'index',
+      pages: [
+        {
+          title: 'zero',
+          level: 1,
+        },
+        {
+          file: 'one.md',
+          level: 1,
+          slug: 'one',
+        },
+        {
+          file: 'two.md',
+          level: 2,
+          slug: 'two',
+        },
+      ],
+    };
+    const vfile = new VFile();
+    expect(resolveArticlesFromProject(exp, proj, vfile)).toEqual({
+      articles: [{ file: 'index.md', level: 1 }],
+      sub_articles: ['one.md', 'two.md'],
+    });
+    expect(vfile.messages?.length).toBeFalsy();
+  });
 });
 
 describe('resolveTemplate', () => {

diff --git a/packages/myst-cli/src/build/utils/collectExportOptions.ts b/packages/myst-cli/src/build/utils/collectExportOptions.ts
@@ -44,7 +44,7 @@ export function resolveArticlesFromProject(
   if (MULTI_ARTICLE_EXPORT_FORMATS.includes(exp.format)) {
     return { articles };
   }
-  if (exp.format === ExportFormats.xml) {
+  if (exp.format === ExportFormats.xml || exp.format === ExportFormats.meca) {
     return {
       articles: [fileAsPage],
       sub_articles: pages