Add standalone tailwindcss CLI (#6506)

* Move standalone CLI into main repo

* Update release tag

* Update workflow

* Ignore standalone CLI tests

* Fix style

* Update changelog [ci skip]

.github/workflows/build-cli.yml

@@ -0,0 +1,58 @@
+name: Build Standalone CLI
+
+on:
+  push:
+    tags:
+      - 'v*'
+
+env:
+  CI: true
+
+jobs:
+  build_cli:
+    runs-on: macos-11
+    steps:
+      - uses: actions/checkout@v2
+
+      - run: git fetch --tags
+
+      - name: Resolve version
+        id: vars
+        run: echo "::set-output name=tag_name::$(git describe --tags --abbrev=0)"
+
+      - name: Use Node.js 16
+        uses: actions/setup-node@v2
+        with:
+          node-version: '16'
+          registry-url: 'https://registry.npmjs.org'
+
+      - name: Build tailwindcss
+        run: npm run prepublishOnly
+
+      - name: Install standalone cli dependencies
+        run: npm install
+        working-directory: standalone-cli
+
+      - name: Build standalone cli
+        run: npm run build
+        working-directory: standalone-cli
+
+      - name: Test
+        run: npm test
+        working-directory: standalone-cli
+
+      - name: Release
+        uses: softprops/action-gh-release@v1
+        with:
+          draft: true
+          tag_name: ${{ steps.vars.outputs.tag_name }}
+          body: |
+            * [Linux (x64)](https://github.com/tailwindlabs/tailwindcss/releases/download/${{ steps.vars.outputs.tag_name }}/tailwindcss-linux-x64)
+            * [macOS (arm64)](https://github.com/tailwindlabs/tailwindcss/releases/download/${{ steps.vars.outputs.tag_name }}/tailwindcss-macos-arm64)
+            * [macOS (x64)](https://github.com/tailwindlabs/tailwindcss/releases/download/${{ steps.vars.outputs.tag_name }}/tailwindcss-macos-x64)
+            * [Windows (x64)](https://github.com/tailwindlabs/tailwindcss/releases/download/${{ steps.vars.outputs.tag_name }}/tailwindcss-windows-x64.exe)
+          files: |
+            dist/tailwindcss-linux-x64
+            dist/tailwindcss-macos-arm64
+            dist/tailwindcss-macos-x64
+            dist/tailwindcss-windows-x64.exe

.github/workflows/release.yml

@@ -42,7 +42,7 @@ jobs:
           CI: true
 
       - name: Publish
-        run: npm publish --tag next
+        run: npm publish
         env:
           CI: true
           NODE_AUTH_TOKEN: ${{ secrets.NPM_TOKEN }}

CHANGELOG.md

@@ -10,6 +10,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 ### Added
 
 - Warn about invalid globs in `content` ([#6449](https://github.com/tailwindlabs/tailwindcss/pull/6449))
+- Add standalone tailwindcss CLI ([#6506](https://github.com/tailwindlabs/tailwindcss/pull/6506))
 
 ### Fixed
 

package.json

@@ -101,7 +101,8 @@
     ],
     "testPathIgnorePatterns": [
       "/node_modules/",
-      "/integrations/"
+      "/integrations/",
+      "/standalone-cli/"
     ],
     "transform": {
       "\\.js$": "@swc/jest"

standalone-cli/.gitignore

@@ -0,0 +1,2 @@
+node_modules
+/dist

standalone-cli/README.md

@@ -0,0 +1,15 @@
+# Tailwind Standalone CLI
+
+> Standalone version of [Tailwind CLI](https://tailwindcss.com/docs/installation#using-tailwind-cli)
+
+## Installation
+
+Download the appropriate platform-specific version of the `tailwindcss` cli from the [latest release](https://github.com/tailwindlabs/tailwindcss/releases).
+
+## Usage
+
+```
+./tailwindcss-macos -o tailwind.css
+```
+
+Check out the [Tailwind CLI documentation](https://tailwindcss.com/docs/installation#using-tailwind-cli) for details on the available options.