Add bufstream

Author: emcfarlane

.github/workflows/bufstream_release.yaml

@@ -0,0 +1,46 @@
+name: Create Buf Release
+on:
+  workflow_dispatch:
+    inputs:
+      version:
+        type: string
+        description: The version of bufstream you intend to release (eg x.y.z)
+env:
+  VERSION: ${{ github.event.inputs.version }}
+jobs:
+  update-formula:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout tap
+        uses: actions/checkout@v4
+        with:
+          path: base
+      - name: Update formula
+        run: |
+          # Darwin arm64
+          curl -LO https://buf.build/dl/bufstream/v${VERSION}/bufstream-v${VERSION}-Darwin-arm64
+          SHA256=$(shasum -a 256 bufstream-${VERSION}-Darwin-arm64 | awk '{print $1}')
+          sed -i "s/version \".*\"/version \"$VERSION\"/" base/Formula/bufstream.rb
+          sed -i "s/sha256 \".*\"/sha256 \"$SHA256\"/" base/Formula/bufstream.rb
+          sed -i "s/\"darwin-arm64\" => \".*\"/\"darwin-arm64\" => \"$SHA256\"/" base/Formula/bufstream.rb
+          # Darwin x86_64
+          curl -LO https://buf.build/dl/bufstream/v${VERSION}/bufstream-v${VERSION}-Darwin-x86_64
+          SHA256=$(shasum -a 256 bufstream-${VERSION}-Darwin-x86_64 | awk '{print $1}')
+          sed -i "s/\"darwin-x86_64\" => \".*\"/\"darwin-x86_64\" => \"$SHA256\"/" base/Formula/bufstream.rb
+          # Linux arm64
+          curl -LO https://buf.build/dl/bufstream/v${VERSION}/bufstream-v${VERSION}-Linux-aarch64
+          SHA256=$(shasum -a 256 bufstream-${VERSION}-Linux-aarch64 | awk '{print $1}')
+          sed -i "s/\"linux-arm64\" => \".*\"/\"linux-arm64\" => \"$SHA256\"/" base/Formula/bufstream.rb
+          # Linux x86_64
+          curl -LO https://buf.build/dl/bufstream/v${VERSION}/bufstream-v${VERSION}-Linux-x86_64
+          SHA256=$(shasum -a 256 bufstream-${VERSION}-Linux-x86_64 | awk '{print $1}')
+          sed -i "s/\"linux-x86_64\" => \".*\"/\"linux-x86_64\" => \"$SHA256\"/" base/Formula/bufstream.rb
+      - name: Create PR
+        uses: peter-evans/create-pull-request@v7
+        with:
+          commit-message: Update bufstream to v${{ github.event.inputs.version }}
+          title: Update bufstream to v${{ github.event.inputs.version }}
+          body: |
+            Update bufstream to v${{ github.event.inputs.version }}
+          branch: update-bufstream-${{ github.event.inputs.version }}
+          path: base

Formula/bufstream.rb

@@ -0,0 +1,44 @@
+class Bufstream < Formula
+  desc "Drop-in replacement for Apache Kafka with improved data quality and lower costs"
+  homepage "https://buf.build/product/bufstream"
+  version "0.3.11"
+  url "https://buf.build/dl/bufstream/v#{version}/bufstream-v#{version}-Darwin-arm64" # Default URL for stable bottle generation
+  sha256 "TODO" # Default SHA for the above URL
+
+  checksums = {
+    "darwin-arm64" => "TODO",
+    "darwin-x86_64" => "TODO",
+    "linux-arm64" => "TODO",
+    "linux-x86_64" => "TODO",
+  }
+
+  on_macos do
+    on_intel do
+      url "https://buf.build/dl/bufstream/v#{version}/bufstream-v#{version}-Darwin-x86_64"
+      sha256 checksums["darwin-x86_64"]
+    end
+    on_arm do
+      url "https://buf.build/dl/bufstream/v#{version}/bufstream-v#{version}-Darwin-arm64"
+      sha256 checksums["darwin-arm64"]
+    end
+  end
+
+  on_linux do
+    on_intel do
+      url "https://buf.build/dl/bufstream/v#{version}/bufstream-v#{version}-Linux-x86_64"
+      sha256 checksums["linux-x86_64"]
+    end
+    on_arm do
+      url "https://buf.build/dl/bufstream/v#{version}/bufstream-v#{version}-Linux-aarch64"
+      sha256 checksums["linux-arm64"]
+    end
+  end
+
+  def install
+    bin.install "bufstream-v#{version}-#{OS.kernel_name}-#{Hardware::CPU.arch}" => "bufstream"
+  end
+
+  test do
+    system "#{bin}/bufstream", "--version"
+  end
+end