Improve website DX sightly (#17940)

Co-authored-by: fisker <lionkay@gmail.com>

package.json

@@ -189,6 +189,7 @@
     "fix:prettier": "yarn lint:prettier --write",
     "build": "node ./scripts/build/build.js",
     "build:website": "node ./scripts/build-website.js",
+    "build:website:pr": "cross-env PULL_REQUEST=true yarn build:website",
     "gen:changelog": "node ./scripts/generate-changelog.js",
     "debug": "node bin/prettier.js --ignore-path=.prettierignore --plugin=./packages/plugin-oxc/index.js --plugin=./packages/plugin-hermes/index.js",
     "debug:watch": "node --watch bin/prettier.js --ignore-path=.prettierignore --plugin=./packages/plugin-oxc/index.js --plugin=./packages/plugin-hermes/index.js",

website/README.md

@@ -11,7 +11,7 @@ https://prettier.io/
    yarn build:website
    ```
 
-   To build for the current branch, use `PULL_REQUEST=true yarn build:website`. Otherwise, a release version of Prettier from `node_modules` is used.
+   To build for the current branch, use `yarn build:website:pr`. Otherwise, a release version of Prettier from `node_modules` is used.
 
 2. Switch to the `website` directory and start the development server:
 

website/scripts/update-stable-docs.mjs

@@ -18,13 +18,16 @@ await fs.rm(STABLE_DOCS_DIRECTORY, { recursive: true, force: true });
 await fs.mkdir(STABLE_DOCS_DIRECTORY, { recursive: true, force: true });
 await fs.cp(CURRENT_DOCS_DIRECTORY, STABLE_DOCS_DIRECTORY, { recursive: true });
 
-// Replace version placeholders
+// PRETTIER_VERSION when PULL_REQUEST exists is a temporary one
-await Promise.all(
+if (process.env.PULL_REQUEST !== "true") {
-  ["browser.md"].map(async (file) => {
+  // Replace version placeholders
-    file = new URL(file, STABLE_DOCS_DIRECTORY);
+  await Promise.all(
-    await replaceVersionPlaceholder(file, version);
+    ["browser.md"].map(async (file) => {
-  }),
+      file = new URL(file, STABLE_DOCS_DIRECTORY);
-);
+      await replaceVersionPlaceholder(file, version);
+    }),
+  );
+}
 
 async function getPrettierVersion() {
   const version = process.env.PRETTIER_VERSION;