Bugbash! (#263)

* fix(vscode): Markdown frontmatter should use TSX, not YAML

* test: add test for #153

* chore: bump deps

* chore: update to use @astrojs scope

* fix: Markdown parse error when only child is `{expression}`

* fix: update renderer edge cases

* fix: failing test

* fix: update renderer

5 files changed, 74 insertions, 0 deletions

diff --git a/packages/renderers/renderer-vue/client.js b/packages/renderers/renderer-vue/client.js
new file mode 100644
index 000000000..296fb8555
--- /dev/null
+++ b/packages/renderers/renderer-vue/client.js
@@ -0,0 +1,7 @@
+import { h, createSSRApp } from 'vue';
+import StaticHtml from './static-html.js';
+
+export default (element) => (Component, props, children) => {
+  const app = createSSRApp({ render: () => h(Component, props, { default: () => h(StaticHtml, { value: children }) }) });
+  app.mount(element, true);
+};
diff --git a/packages/renderers/renderer-vue/index.js b/packages/renderers/renderer-vue/index.js
new file mode 100644
index 000000000..016beec6b
--- /dev/null
+++ b/packages/renderers/renderer-vue/index.js
@@ -0,0 +1,6 @@
+export default {
+  name: '@astrojs/renderer-vue',
+  snowpackPlugin: '@snowpack/plugin-vue',
+  client: './client',
+  server: './server',
+};
diff --git a/packages/renderers/renderer-vue/package.json b/packages/renderers/renderer-vue/package.json
new file mode 100644
index 000000000..a01084328
--- /dev/null
+++ b/packages/renderers/renderer-vue/package.json
@@ -0,0 +1,16 @@
+{
+  "name": "@astrojs/renderer-vue",
+  "version": "0.0.1",
+  "type": "module",
+  "exports": {
+    ".": "./index.js",
+    "./client": "./client.js",
+    "./server": "./server.js",
+    "./package.json": "./package.json"
+  },
+  "dependencies": {
+    "vue": "^3.0.10",
+    "@vue/server-renderer": "^3.0.10",
+    "@snowpack/plugin-vue": "^2.6.0"
+  }
+}
diff --git a/packages/renderers/renderer-vue/server.js b/packages/renderers/renderer-vue/server.js
new file mode 100644
index 000000000..3d3159634
--- /dev/null
+++ b/packages/renderers/renderer-vue/server.js
@@ -0,0 +1,18 @@
+import { renderToString } from '@vue/server-renderer';
+import { h, createSSRApp } from 'vue';
+import StaticHtml from './static-html.js';
+
+function check(Component) {
+  return Component['ssrRender'];
+}
+
+async function renderToStaticMarkup(Component, props, children) {
+  const app = createSSRApp({ render: () => h(Component, props, { default: () => h(StaticHtml, { value: children }) }) });
+  const html = await renderToString(app);
+  return { html };
+}
+
+export default {
+  check,
+  renderToStaticMarkup,
+};
diff --git a/packages/renderers/renderer-vue/static-html.js b/packages/renderers/renderer-vue/static-html.js
new file mode 100644
index 000000000..e623f1049
--- /dev/null
+++ b/packages/renderers/renderer-vue/static-html.js
@@ -0,0 +1,27 @@
+import { h, defineComponent } from 'vue';
+
+/**
+ * Astro passes `children` as a string of HTML, so we need
+ * a wrapper `div` to render that content as VNodes.
+ *
+ * This is the Vue + JSX equivalent of using `<div v-html="value" />`
+ */
+const StaticHtml = defineComponent({
+  props: {
+    value: String,
+  },
+  setup({ value }) {
+    if (!value) return () => null;
+    return () => h('astro-fragment', { innerHTML: value });
+  },
+});
+
+/**
+ * Other frameworks have `shouldComponentUpdate` in order to signal
+ * that this subtree is entirely static and will not be updated
+ *
+ * Fortunately, Vue is smart enough to figure that out without any
+ * help from us, so this just works out of the box!
+ */
+
+export default StaticHtml;