Import code

.editorconfig

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+root = true
+
+[*]
+charset = utf-8
+end_of_line = lf
+insert_final_newline = true
+indent_style = space
+indent_size = 2
+trim_trailing_whitespace = true
+
+[*.md]
+trim_trailing_whitespace = false

.github/workflows/bump-stable.yml

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+name: Bump stable formula
+
+on:
+  repository_dispatch:
+    types:
+      - bump-relay-stable
+
+jobs:
+
+  bump-relay-stable:
+
+    name: Bump stable Relay formula
+    runs-on: macos-11.0
+
+    if: github.event.action == 'bump-relay-stable'
+
+    steps:
+
+      - name: Checkout code
+        uses: actions/checkout@v2
+
+      - name: Install GNU sed
+        run: brew install gnu-sed
+
+      - name: Download release assets
+        env:
+          RELEASE: ${{ toJson(github.event.client_payload.release) }}
+        run: |
+          while IFS= read -r asset; do
+            NAME=$(echo $asset | jq -r '.name')
+            URL=$(echo $asset | jq -r '.url')
+            echo "Downloading $NAME from $URL"
+            curl -sS --fail -o $NAME --location $URL \
+              --header "Accept: application/octet-stream" \
+              --header "Authorization: Bearer ${{ secrets.TOKEN_GH }}"
+          done < <(echo $RELEASE | jq -c '.assets[] | select(.name | contains("darwin"))')
+
+      - name: Update formula
+        env:
+          RELEASE: ${{ toJson(github.event.client_payload.release) }}
+        run: |
+          TAG_NAME=$(echo $RELEASE | jq -r '.tag_name')
+          echo "Updating stable tag to $TAG_NAME"
+          gsed -i "s/, tag: \"v.*\"/, tag: \"$TAG_NAME\"/" Formula/relay.rb
+          for f in *.tar.gz; do
+            HASH=$(shasum --algorithm 256 $f | head -c 64)
+            MARKER=$(echo $f | cut -d - -f 3- | gsed 's/.tar.gz//')
+            URL=$(echo $RELEASE | jq -r ".assets[] | select(.name==\"$f\") | .browser_download_url")
+            echo "Setting URL for stable $MARKER marker to $URL"
+            gsed -i "/.*# stable: $MARKER/!b;n;c\ \ \ \ \ \ \ \ \ \ url \"$URL\"" Formula/relay.rb
+            echo "Setting checksum for stable $MARKER marker to $HASH"
+            gsed -i "/.*# stable: $MARKER/!b;n;n;c\ \ \ \ \ \ \ \ \ \ sha256 \"$HASH\"" Formula/relay.rb
+          done
+
+      - name: Check formula style
+        run: brew style Formula/relay.rb
+
+      - name: Commit changes
+        env:
+          RELEASE: ${{ toJson(github.event.client_payload.release) }}
+        run: |
+          TAG_NAME=$(echo $RELEASE | jq -r '.tag_name')
+          BRANCH=pr/stable-$TAG_NAME
+          git config --local user.name "github-actions[bot]"
+          git config --local user.email "41898282+github-actions[bot]@users.noreply.github.com"
+          echo "Pushing changes to $BRANCH branch"
+          git checkout -b $BRANCH
+          git add Formula/relay.rb
+          git commit -m "Bump stable to $TAG_NAME"
+          git push -u origin $BRANCH
+
+      - name: Open pull request
+        uses: octokit/request-action@v2.x
+        with:
+          route: POST /repos/cachewerk/homebrew-relay/pulls
+          base: main
+          head: pr/stable-${{ github.event.client_payload.release.tag_name }}
+          title: Relay ${{ github.event.client_payload.release.tag_name }}
+          body: See https://github.com/cachewerk/relay/releases/tag/${{ github.event.client_payload.release.tag_name }}
+        env:
+          GITHUB_TOKEN: ${{ secrets.TOKEN_GH }}

Formula/relay.rb

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+require "securerandom"
+
+class Relay < Formula
+  desc "Next-generation caching layer for PHP"
+  homepage "https://relaycache.com"
+
+  php_ver = Utils.safe_popen_read("#{HOMEBREW_PREFIX}/bin/php-config", "--version").chomp.slice(0, 3)
+
+  stable do
+    url "https://github.com/cachewerk/relay.git", tag: "v0.1.0"
+
+    resource "ext-relay" do
+      if Hardware::CPU.arm?
+        case php_ver
+        when "8.0" # stable: php8.0-darwin-arm64
+          url "https://cachewerk.s3.amazonaws.com/relay/v0.1.0/relay-v0.1.0-php8.0-darwin-arm64.tar.gz"
+          sha256 "..."
+        when "7.4" # stable: php7.4-darwin-arm64
+          url "https://cachewerk.s3.amazonaws.com/relay/v0.1.0/relay-v0.1.0-php7.4-darwin-arm64.tar.gz"
+          sha256 "..."
+        end
+      else
+        case php_ver
+        when "8.0" # stable: php8.0-darwin-x86-64
+          url "https://cachewerk.s3.amazonaws.com/relay/v0.1.0/relay-v0.1.0-php8.0-darwin-x86-64.tar.gz"
+          sha256 "..."
+        when "7.4" # stable: php7.4-darwin-x86-64
+          url "https://cachewerk.s3.amazonaws.com/relay/v0.1.0/relay-v0.1.0-php7.4-darwin-x86-64.tar.gz"
+          sha256 "..."
+        end
+      end
+    end
+  end
+
+  head do
+    url "https://github.com/cachewerk/relay.git", branch: "main"
+
+    resource "ext-relay" do
+      if Hardware::CPU.arm?
+        case php_ver
+        when "8.0" # head: php8.0-darwin-arm64
+          url "https://cachewerk.s3.amazonaws.com/relay/relay-dev-php8.0-darwin-arm64.tar.gz"
+        when "7.4" # head: php7.4-darwin-arm64
+          url "https://cachewerk.s3.amazonaws.com/relay/relay-dev-php7.4-darwin-arm64.tar.gz"
+        end
+      else
+        case php_ver
+        when "8.0" # head: php8.0-darwin-x86-64
+          url "https://cachewerk.s3.amazonaws.com/relay/relay-dev-php8.0-darwin-x86-64.tar.gz"
+        when "7.4" # head: php7.4-darwin-x86-64
+          url "https://cachewerk.s3.amazonaws.com/relay/relay-dev-php7.4-darwin-x86-64.tar.gz"
+        end
+      end
+    end
+  end
+
+  bottle :unneeded
+
+  # depends_on "concurrencykit" # > v0.7.0
+  # depends_on "hiredis" # > v1.0.0
+  # depends_on "jemalloc"
+  # depends_on "liblzf"
+  # depends_on "lz4"
+  # depends_on "zstd"
+  depends_on "php"
+
+  def conf_dir
+    Pathname(Utils.safe_popen_read("#{HOMEBREW_PREFIX}/bin/php-config", "--ini-dir").chomp)
+  end
+
+  def install
+    extensions = Utils.safe_popen_read("#{HOMEBREW_PREFIX}/bin/php", "-m")
+
+    ["json", "igbinary", "msgpack"].each do |name|
+      unless /^#{name}/.match?(extensions)
+        raise "Relay requires the `#{name}` extension. Install it using `\033[32mpecl install #{name}\033[0m`."
+      end
+    end
+
+    resource("ext-relay").stage do
+      mv "relay-static-notls.so", "relay.so"
+
+      # re-link OpenSSL
+      ["libssl", "libcrypto"].each do |link|
+        system "install_name_tool",
+          "-change",
+          `otool -L relay.so | grep #{link} | awk '{print $1}'`.chomp,
+          `otool -L #{HOMEBREW_PREFIX}/bin/php | grep #{link} | awk '{print $1}'`.chomp,
+          "relay.so"
+      end
+
+      ENV["LC_ALL"] = "C"
+      system "/usr/bin/sed",
+        "-i ''",
+        "s/31415926-5358-9793-2384-626433832795/#{SecureRandom.uuid}/",
+        "relay.so"
+
+      lib.install "relay.so"
+
+      # set absolute path to extension
+      inreplace "relay.ini", "extension = relay.so", "extension = #{lib}/relay.so"
+
+      # install ini file to `etc/` (won't overwrite)
+      (etc/"relay").install "relay.ini"
+
+      # upsert absolute path to extension if `relay.ini` already existed
+      inreplace etc/"relay/relay.ini", /extension =.+$/, "extension = #{lib}/relay.so"
+
+      # create ini soft link if necessary
+      ln_s etc/"relay/relay.ini", conf_dir/"ext-relay.ini" unless (conf_dir/"ext-relay.ini").exist?
+    end
+  end
+
+  def caveats
+    <<~EOS
+      The Relay extension for PHP was installed at:
+        #{lib}/relay.so
+
+      The configuration file was symlinked to:
+        #{conf_dir}/ext-relay.ini
+
+      Run `\033[32mphp --ri relay\033[0m` to ensure it’s working.
+    EOS
+  end
+end

README.md

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+# Relay Homebrew repository
+
+Install the Relay extension for PHP using Homebrew:
+
+```bash
+brew tap cachewerk/tap
+brew install relay
+
+# or in a single command
+brew install cachewerk/tap/relay
+```
+
+## Links
+
+- [Documentation](https://relaycache.com/docs)
+- [Twitter](https://twitter.com/RelayCache)
+- [Discussions](https://github.com/cachewerk/relay/discussions)
+
+## Development
+
+Check the formula syntax before committing.
+
+```bash
+brew style cachewerk/tap
+```