feature: metadata extension works for single file

src/command/render/render-shared.ts

@@ -98,7 +98,7 @@ export async function render(
 
   assert(!context, "Expected no context here");
   // NB: singleFileProjectContext is currently not fully-featured
-  context = await singleFileProjectContext(path, nbContext, options.flags);
+  context = await singleFileProjectContext(path, nbContext, options);
 
   // otherwise it's just a file render
   const result = await renderFiles(

src/project/project-context.ts

@@ -109,7 +109,7 @@ import { onCleanup } from "../core/cleanup.ts";
 import { once } from "../core/once.ts";
 import { Zod } from "../resources/types/zod/schema-types.ts";
 
-const mergeExtensionMetadata = async (
+export const mergeExtensionMetadata = async (
   context: ProjectContext,
   pOptions: RenderOptions,
 ) => {
@@ -119,7 +119,7 @@ const mergeExtensionMetadata = async (
     const extensions = await pOptions.services.extension.extensions(
       undefined,
       context.config,
-      context.isSingleFile ? undefined : context.dir,
+      context.dir,
       { builtIn: false },
     );
     const projectMetadata = extensions.filter((extension) =>

src/project/types/single-file/single-file.ts

@@ -16,7 +16,7 @@ import { NotebookContext } from "../../../render/notebook/notebook-types.ts";
 import { makeProjectEnvironmentMemoizer } from "../../project-environment.ts";
 import { ProjectContext } from "../../types.ts";
 import { renderFormats } from "../../../command/render/render-contexts.ts";
-import { RenderFlags } from "../../../command/render/types.ts";
+import { RenderFlags, RenderOptions } from "../../../command/render/types.ts";
 import { MappedString } from "../../../core/mapped-text.ts";
 import { fileExecutionEngineAndTarget } from "../../../execute/engine.ts";
 import {
@@ -30,11 +30,12 @@ import { ExecutionEngine } from "../../../execute/types.ts";
 import { createProjectCache } from "../../../core/cache/cache.ts";
 import { globalTempContext } from "../../../core/temp.ts";
 import { once } from "../../../core/once.ts";
+import { mergeExtensionMetadata } from "../../project-context.ts";
 
 export async function singleFileProjectContext(
   source: string,
   notebookContext: NotebookContext,
-  flags?: RenderFlags,
+  renderOptions?: RenderOptions,
 ): Promise<ProjectContext> {
   const environmentMemoizer = makeProjectEnvironmentMemoizer(notebookContext);
   const temp = globalTempContext();
@@ -57,7 +58,7 @@ export async function singleFileProjectContext(
     ) => {
       return fileExecutionEngineAndTarget(
         file,
-        flags,
+        renderOptions?.flags,
         result,
       );
     },
@@ -86,6 +87,12 @@ export async function singleFileProjectContext(
       result.diskCache.close();
     }),
   };
+  if (renderOptions) {
+    result.config = {
+      project: {},
+    };
+    await mergeExtensionMetadata(result, renderOptions);
+  }
   // because the single-file project is cleaned up with
   // the global text context, we don't need to register it
   // in the same way that we need to register the multi-file

tests/docs/smoke-all/brand/logo/logo-extension-no-project/.gitignore

@@ -0,0 +1 @@
+/.quarto/

tests/docs/smoke-all/brand/logo/logo-extension-no-project/_extensions/my-brand/_extension.yml

@@ -0,0 +1,8 @@
+title: My-brand
+author: Gordon Woodhull
+version: 1.0.0
+quarto-required: ">=99.9.0"
+contributes:
+  metadata:
+    project:
+      brand: mybrand.yml

tests/docs/smoke-all/brand/logo/logo-extension-no-project/_extensions/my-brand/mybrand.yml

@@ -0,0 +1,18 @@
+logo:
+  images:
+    sun:
+      path: sun-face.png
+      alt: sun face
+    moon:
+      path: moon-face.png
+      alt: moon face
+  medium:
+    light: sun
+    dark: moon
+color:
+  background:
+    light: "#def"
+    dark: "#042"
+  foreground:
+    light: "#411"
+    dark: "#ffe"

tests/docs/smoke-all/brand/logo/logo-extension-no-project/logo-brand-extension.qmd

@@ -0,0 +1,40 @@
+---
+title: test brand extension
+format:
+  dashboard: default
+  revealjs: default
+  typst:
+    output-ext: typ
+_quarto:
+  tests:
+    dashboard:
+      ensureFileRegexMatches:
+        -
+          - '<img src="_extensions(/|\\)my-brand(/|\\)sun-face\.png" alt="sun face" class=".*light-content.*">'
+          - '<img src="_extensions(/|\\)my-brand(/|\\)moon-face\.png" alt="moon face" class=".*dark-content.*">'
+        - []
+    revealjs:
+      ensureFileRegexMatches:
+        -
+          - '<img src="_extensions(/|\\)my-brand(/|\\)sun-face\.png" alt="sun face".*>'
+        -
+          - 'moon-face'
+    typst:
+      ensureTypstFileRegexMatches:
+        -
+          - 'background: align\(left\+top, box\(inset: 0.75in, image\("_extensions(/|\\\\)my-brand(/|\\\\)sun-face.png", width: 1\.5in, alt: "sun face"\)\)'
+        -
+          - 'image.*moon-face'
+---
+
+# brand.yml extension
+
+Here is some inline code `def foo(x): return x`{.python} and `y`{.python} and `z`{.python}.
+
+
+{{< lipsum 1 >}}
+
+```{.python}
+# | echo: true
+print(1+2)
+```

tests/docs/smoke-all/typst/brand-yaml/typography/brand-extension-no-project/.gitignore

@@ -0,0 +1 @@
+/.quarto/

tests/docs/smoke-all/typst/brand-yaml/typography/brand-extension-no-project/_extensions/typst-brand-typography-example/_extension.yml

@@ -0,0 +1,9 @@
+title: Typst-brand-typography-example
+author: Gordon Woodhull
+version: 1.0.0
+quarto-required: ">=99.9.0"
+contributes:
+  metadata:
+    project:
+      brand: brand.yml
+

tests/docs/smoke-all/typst/brand-yaml/typography/brand-extension-no-project/_extensions/typst-brand-typography-example/brand.yml

@@ -0,0 +1,27 @@
+typography:
+  fonts:
+    - family: "Open Sans"
+      source: file
+      files:
+        - resources/fonts/opensans/OpenSans-VariableFont_wdth,wght.ttf
+    - family: "Fira Code"
+      source: file
+      files:
+        - resources/fonts/firacode/FiraCode-VF.ttf
+    - family: "Roboto Slab"
+      source: file
+      files:
+        - path: resources/fonts/robotoslab/RobotoSlab-VariableFont_wght.ttf
+          weight: 600
+          style: normal
+  base:
+    family: Open Sans
+    line-height: 1.25em
+    size: 1rem
+  headings:
+    family: Roboto Slab
+    color: primary
+    weight: 600
+  monospace:
+    family: Fira Code
+    size: 0.9em

tests/docs/smoke-all/typst/brand-yaml/typography/brand-extension-no-project/brand-typography.qmd

@@ -0,0 +1,34 @@
+---
+title: title is `#context text.font`{=typst} `#context text.weight`{=typst} `#context text.style`{=typst} `#context text.size`{=typst}
+format: typst
+include-in-header:
+  text: |
+    #set text(fallback: false)
+_quarto:
+  tests:
+    typst:
+      ensurePdfRegexMatches:
+      -
+        - 'title is roboto slab semibold normal 16.5pt'
+        - 'heading-2 is roboto slab semibold normal 15.4pt'
+        - 'paragraph is open sans regular normal 11pt'
+        - 'fib = num => num < 2'
+      - []
+---
+
+## heading-2 is `#context text.font`{=typst} `#context text.weight`{=typst} `#context text.style`{=typst} `#context text.size`{=typst}
+
+paragraph is `#context text.font`{=typst} `#context text.weight`{=typst} `#context text.style`{=typst} `#context text.size`{=typst}.
+
+```{=typst}
+#block(text(font: "Fira Code", weight: "black")[Some text with font set explicitly to #context text.font #context text.weight #context text.style #context text.size])
+
+```
+
+```
+const fib = num => num < 2 ? num : fib(num-1) + fib(num - 2);
+console.log(fib(12))
+```
+
+{{< lipsum 3 >}}
+