add artifact bundle script

.gitignore

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+.DS_Store
+/.build
+/Packages
+xcuserdata/
+DerivedData/
+.swiftpm/configuration/registries.json
+.swiftpm/xcode/package.xcworkspace/contents.xcworkspacedata
+.netrc

Package.swift

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+// swift-tools-version: 5.6
+
+import PackageDescription
+
+let package = Package(
+  name: "SwiftTailwind",
+  platforms: [.macOS(.v12)],
+  products: [
+    .plugin(name: "TailwindCSS", targets: ["TailwindCSS"])
+  ],
+  targets: [
+    .plugin(name: "TailwindCSS", capability: .buildTool())
+  ]
+)

Scripts/buildArtifactBundle.sh

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+#!/bin/bash
+
+set -euo pipefail
+
+# Check if TAILWINDCSS_VERSION environment variable is set
+if [[ -z "${TAILWINDCSS_VERSION:-}" ]]; then
+    echo "Error: TAILWINDCSS_VERSION environment variable is not set"
+    echo "Usage: TAILWINDCSS_VERSION=v3.4.0 $0"
+    exit 1
+fi
+
+VERSION="$TAILWINDCSS_VERSION"
+echo "Building artifact bundle for TailwindCSS version: $VERSION"
+
+# Get the directory containing this script to find the template
+TEMPLATE_FILE="$PWD/Scripts/info.template.json"
+
+# Check if template file exists
+if [[ ! -f "$TEMPLATE_FILE" ]]; then
+    echo "Error: Template file not found at $TEMPLATE_FILE"
+    exit 1
+fi
+
+# Create working directory
+WORK_DIR="/tmp/tailwindcss.artifactbundle"
+echo "Creating working directory: $WORK_DIR"
+rm -rf "$WORK_DIR"
+mkdir -p "$WORK_DIR"
+cd "$WORK_DIR"
+
+# GitHub release base URL
+BASE_URL="https://github.com/tailwindlabs/tailwindcss/releases/download/$VERSION"
+
+# Download and place binaries
+download_binary() {
+    local binary_name="$1"
+    local target_path="$2"
+    local target_dir
+    target_dir=$(dirname "$target_path")
+
+    echo "Downloading $binary_name..."
+    mkdir -p "$target_dir"
+
+    if curl -L "$BASE_URL/$binary_name" > "$target_path"; then
+        chmod +x "$target_path"
+        echo "✓ Downloaded and made executable: $target_path"
+    else
+        echo "✗ Failed to download $binary_name from $BASE_URL/$binary_name"
+        exit 1
+    fi
+}
+
+# Download each binary to its target location
+download_binary "tailwindcss-linux-x64" "tailwindcss-$VERSION-linux-x64/bin/tailwindcss"
+download_binary "tailwindcss-macos-x64" "tailwindcss-$VERSION-macos-x64/bin/tailwindcss"
+download_binary "tailwindcss-macos-arm64" "tailwindcss-$VERSION-macos-arm64/bin/tailwindcss"
+
+# Create info.json from template, replacing %VERSION% with actual version
+echo "Creating info.json from template..."
+sed "s/%VERSION%/$VERSION/g" "$TEMPLATE_FILE" > "info.json"
+echo "✓ Created info.json with version $VERSION"
+
+# Create ZIP file
+ZIP_FILE="/tmp/tailwindcss.artifactbundle.zip"
+echo "Creating ZIP file: $ZIP_FILE"
+
+# Remove existing ZIP file if it exists
+rm -f "$ZIP_FILE"
+
+# Create ZIP with the artifact bundle as the only child in root
+cd /tmp
+zip -r "tailwindcss.artifactbundle.zip" "tailwindcss.artifactbundle"
+
+echo "✓ Created ZIP file: $ZIP_FILE"
+
+# Compute checksum using Swift Package Manager
+echo "Computing checksum..."
+CHECKSUM=$(swift package compute-checksum "$ZIP_FILE")
+
+echo ""
+echo "=== BUILD COMPLETE ==="
+echo "ZIP file path: $ZIP_FILE"
+echo "Checksum: $CHECKSUM"

Scripts/info.template.json

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+{
+  "schemaVersion": "1.0",
+  "artifacts": {
+    "tailwindcss": {
+      "version": "%VERSION%",
+      "variants": [
+        {
+          "path": "tailwindcss-%VERSION%-macos-x64/bin/tailwindcss",
+          "supportedTriples": ["x86_64-apple-macosx"]
+        },
+        {
+          "path": "tailwindcss-%VERSION%-macos-arm64/bin/tailwindcss",
+          "supportedTriples": ["arm64-apple-macosx"]
+        },
+        {
+          "path": "tailwindcss-%VERSION%-linux-x64/bin/tailwindcss",
+          "supportedTriples": ["x86_64-unknown-linux-gnu"]
+        }
+      ]
+    }
+  }
+}