feat: add netbird formula and patched netbird-ui cask

.github/workflows/bump.yml

@@ -0,0 +1,61 @@
+name: Bump netbird
+
+on:
+  schedule:
+    - cron: "17 */2 * * *"
+  workflow_dispatch:
+
+permissions:
+  contents: write
+
+jobs:
+  bump:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v7
+
+      - name: Update cask to the latest release
+        env:
+          GH_TOKEN: ${{ github.token }}
+        run: |
+          set -euo pipefail
+          cask=Casks/netbird-ui.rb
+          latest=$(gh api repos/netbirdio/netbird/releases/latest --jq .tag_name)
+          latest=${latest#v}
+          current=$(sed -nE 's/^  version "([^"]+)"$/\1/p' "$cask")
+          if [ "$latest" = "$current" ]; then
+            echo "Already at $current"
+            exit 0
+          fi
+
+          base="https://github.com/netbirdio/netbird/releases/download/v$latest"
+          declare -A sha
+          for asset in netbird-ui_${latest}_darwin_{arm64,amd64}_signed.zip netbird_${latest}_darwin_{arm64,amd64}.tar.gz; do
+            # Release assets can show up a while after the tag. Try again on the next run.
+            if ! curl -fsSL -o asset "$base/$asset"; then
+              echo "$asset is not published yet"
+              exit 0
+            fi
+            sha[$asset]=$(sha256sum asset | cut -d' ' -f1)
+            rm -f asset
+          done
+
+          sed -i -E \
+            -e "s/^  version \"[^\"]+\"$/  version \"$latest\"/" \
+            -e "s/(arm: +\")[0-9a-f]{64}/\1${sha[netbird-ui_${latest}_darwin_arm64_signed.zip]}/" \
+            -e "s/(intel: \")[0-9a-f]{64}/\1${sha[netbird-ui_${latest}_darwin_amd64_signed.zip]}/" \
+            "$cask"
+
+          # The formula has literal URLs, each followed by its sha256 line.
+          formula=Formula/netbird.rb
+          sed -i -E "s/${current//./\\.}/$latest/g" "$formula"
+          for arch in arm64 amd64; do
+            asset="netbird_${latest}_darwin_${arch}.tar.gz"
+            sed -i -E "/\/${asset//./\\.}\"/{n;s/[0-9a-f]{64}/${sha[$asset]}/}" "$formula"
+          done
+          git diff
+
+          git config user.name "github-actions[bot]"
+          git config user.email "41898282+github-actions[bot]@users.noreply.github.com"
+          git commit -am "chore: bump netbird to $latest"
+          git push