docs: add back markdown files (#5064)

.eslintrc.js

@@ -413,8 +413,15 @@ module.exports = {
       files: ['**/*.md', '*.md'],
       processor: 'markdown/markdown',
     },
+    {
+      files: ['docs/**/*.md/*.js'],
+      parserOptions: {
+        sourceType: 'module',
+      },
+    },
     {
       files: ['**/*.md/*.js', '**/*.md/*.javascript'],
+      excludedFiles: ["docs/**/*"],
       parserOptions: {
         sourceType: 'module',
       },

.github/workflows/linters.yml

@@ -77,3 +77,24 @@ jobs:
         run: corepack yarn workspaces focus @uppy-dev/build
       - name: Run linter
         run: corepack yarn run lint:markdown
+
+  lint_docs:
+    name: Lint Docs
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout Uppy.io sources
+        uses: actions/checkout@v3
+        with:
+          repository: transloadit/uppy.io
+      - run: rm -rf docs # the other PR has not landed
+      - name: Checkout docs
+        uses: actions/checkout@v3
+        with:
+          path: uppy
+      - run: mv uppy /tmp/uppy && ln -s /tmp/uppy/docs docs
+      - name: Install dependencies
+        run: corepack yarn --immutable
+      - name: Lint files
+        run: corepack yarn lint
+      - name: Test build website
+        run: corepack yarn build

.prettierrc.js

@@ -12,5 +12,12 @@ module.exports = {
         semi: true,
       },
     },
+    {
+      files: "docs/**",
+      options: {
+        semi: true,
+        useTabs: true,
+      }
+    }
   ],
 }

docs/README.md

@@ -0,0 +1,3 @@
+# Uppy documentation
+
+To build the documentation, see <https://github.com/transloadit/uppy.io>.