Update tap on release

.github/workflows/pack.yml

@@ -0,0 +1,32 @@
+name: Package
+
+on:
+  release:
+  workflow_dispatch:
+
+jobs:
+  brew:
+    name: Update tap
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v4
+        with:
+          path: code
+
+      - name: Checkout tap
+        uses: actions/checkout@v4
+        with:
+          repository: pls-rs/homebrew-pls
+          path: tap
+
+      - name: Update tap
+        working-directory: code
+        run: |
+          ./pkg/brew/update_formula.sh "pkg/brew/pls.template" "$GITHUB_WORKSPACE/tap/Formula/pls.rb"
+          if ! git diff-index --quiet HEAD; then
+            git config user.name "Dhruv Bhanushali"
+            git config user.email "[email protected]"
+            git commit --all --message "Update formula"
+            git push origin main
+          fi

pkg/brew/pls.template

@@ -0,0 +1,30 @@
+class Pls < Formula
+  desc "Prettier and powerful ls for the pros"
+  homepage "https://pls.cli.rs/"
+  version "{{ VERSION }}"
+  license "GPL-3.0-or-later"
+
+  if OS.mac?
+    url "{{ MAC_URL }}"
+    sha256 "{{ MAC_SHA }}"
+  elsif OS.linux?
+    url "{{ LINUX_URL }}"
+    sha256 "{{ LINUX_SHA }}"
+  end
+
+  depends_on "libgit2"
+
+  def install
+    bin.install "pls"
+  end
+
+  test do
+    linkage_with_libgit2 = (bin/"pls").dynamically_linked_libraries.any? do |dll|
+      next false unless dll.start_with?(HOMEBREW_PREFIX.to_s)
+
+      File.realpath(dll) == (Formula["libgit2"].opt_lib/shared_library("libgit2")).realpath.to_s
+    end
+
+    assert linkage_with_libgit2, "No linkage with libgit2! Cargo is likely using a vendored version."
+  end
+end

pkg/brew/update_formula.sh

@@ -0,0 +1,29 @@
+#!/usr/bin/env bash
+
+REPO="pls-rs/pls"
+RELEASE=$(curl -s "https://api.github.com/repos/$REPO/releases" | jq -r '.[0]')
+
+VERSION=$(echo "$RELEASE" | jq -r '.name' | cut -c 2-)
+echo "Latest release is $VERSION."
+
+MAC_URL=$(echo "$RELEASE" | jq -r '.assets[] | select(.name | contains("apple-darwin")).browser_download_url')
+echo "Downloading macOS asset from $MAC_URL."
+
+curl -sL "$MAC_URL" -o /tmp/mac_asset
+MAC_SHA=$(shasum -a 256 /tmp/mac_asset | awk '{ print $1 }')
+echo "SHA256 for macOS asset is $MAC_SHA."
+
+LINUX_URL=$(echo "$RELEASE" | jq -r '.assets[] | select(.name | contains("unknown-linux-musl")).browser_download_url')
+echo "Downloading Linux asset from $LINUX_URL."
+
+curl -sL "$LINUX_URL" -o /tmp/linux_asset
+LINUX_SHA=$(shasum -a 256 /tmp/linux_asset | awk '{ print $1 }')
+echo "SHA256 for Linux asset is $LINUX_SHA."
+
+sed -e "s|{{ VERSION }}|$VERSION|g" \
+    -e "s|{{ MAC_URL }}|$MAC_URL|g" \
+    -e "s|{{ MAC_SHA }}|$MAC_SHA|g" \
+    -e "s|{{ LINUX_URL }}|$LINUX_URL|g" \
+    -e "s|{{ LINUX_SHA }}|$LINUX_SHA|g" "$1" > "$2"
+
+echo "Formula written!"