feat(install): deploy installer to install.ohmyz.sh (#11722)

Co-authored-by: Marc Cornellà <hello@mcornella.com>

.github/workflows/installer.yml

@@ -0,0 +1,55 @@
+name: Test and Deploy installer
+on:
+  workflow_dispatch: {}
+  push:
+    paths:
+      - tools/install.sh
+      - .github/workflows/installer
+      - .github/workflows/installer.yml
+
+concurrency:
+  group: ${{ github.workflow }}-${{ github.head_ref || github.run_id }}
+  cancel-in-progress: false
+
+permissions:
+  contents: read # to checkout
+
+jobs:
+  test:
+    name: Test installer
+    runs-on: ${{ matrix.os }}
+    strategy:
+      matrix:
+        os:
+          - ubuntu-latest
+          - macos-latest
+    steps:
+      - name: Set up git repository
+        uses: actions/checkout@v3
+      - name: Install zsh
+        if: runner.os == 'Linux'
+        run: sudo apt-get update; sudo apt-get install zsh
+      - name: Test installer
+        run: sh ./tools/install.sh
+
+  deploy:
+    name: Deploy installer in install.ohmyz.sh
+    if: github.ref == 'refs/heads/master'
+    runs-on: ubuntu-latest
+    environment: vercel
+    needs:
+      - test
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v3
+      - name: Install Vercel CLI
+        run: npm install -g vercel
+      - name: Setup project and deploy
+        env:
+          VERCEL_ORG_ID: ${{ secrets.VERCEL_ORG_ID }}
+          VERCEL_PROJECT_ID: ${{ secrets.VERCEL_PROJECT_ID }}
+        run: |
+          cp tools/install.sh .github/workflows/installer/install.sh
+          cd .github/workflows/installer
+          vc link --yes -t ${{ secrets.VERCEL_TOKEN }}
+          vc deploy --prod -t ${{ secrets.VERCEL_TOKEN }}

.github/workflows/installer/.gitignore

@@ -0,0 +1 @@
+install.sh

.github/workflows/installer/.vercelignore

@@ -0,0 +1,2 @@
+/*
+!/install.sh

.github/workflows/installer/vercel.json

@@ -0,0 +1,14 @@
+{
+  "headers": [
+    {
+      "source": "/((?!favicon.ico).*)",
+      "headers": [{ "key": "Content-Type", "value": "text/plain" }]
+    }
+  ],
+  "rewrites": [
+    {
+      "source": "/((?!favicon.ico|install.sh).*)",
+      "destination": "/install.sh"
+    }
+  ]
+}

.github/workflows/main.yml

@@ -31,8 +31,6 @@ jobs:
       - name: Install zsh
         if: runner.os == 'Linux'
         run: sudo apt-get update; sudo apt-get install zsh
-      - name: Test installer
-        run: sh ./tools/install.sh
       - name: Check syntax
         run: |
           for file in ./oh-my-zsh.sh \