feat: standalone binary support with Bun

- Add build:binary script for Bun compilation - Add paths.ts for cross-platform asset resolution (npm/bun/tsx) - Add GitHub Actions workflow for automated binary releases - Update README with installation options Based on #89 by @steipete
2025-12-02 12:18:42 +01:00
parent 4a60bffe3b
commit c4a65ad8b9
17 changed files with 626 additions and 65 deletions
@@ -0,0 +1,66 @@
+import { existsSync } from "fs";
+import { dirname, join, resolve } from "path";
+import { fileURLToPath } from "url";
+
+const __filename = fileURLToPath(import.meta.url);
+const __dirname = dirname(__filename);
+
+/**
+ * Detect if we're running as a Bun compiled binary.
+ * Bun binaries have import.meta.url starting with "file:///$bunfs/"
+ */
+export const isBunBinary = import.meta.url.startsWith("file:///$bunfs/");
+
+/**
+ * Get the base directory for resolving package assets (themes, package.json, README.md, CHANGELOG.md).
+ * - For Bun binary: returns the directory containing the executable
+ * - For Node.js (dist/): returns __dirname (the dist/ directory)
+ * - For tsx (src/): returns parent directory (the package root)
+ */
+export function getPackageDir(): string {
+	if (isBunBinary) {
+		// Bun binary: resolve relative to the executable
+		return dirname(process.execPath);
+	}
+	// Node.js: check if package.json exists in __dirname (dist/) or parent (src/ case)
+	if (existsSync(join(__dirname, "package.json"))) {
+		return __dirname;
+	}
+	// Running from src/ via tsx - go up one level to package root
+	return dirname(__dirname);
+}
+
+/**
+ * Get path to the theme directory
+ * - For Bun binary: dist/theme/ next to executable
+ * - For Node.js (dist/): dist/theme/
+ * - For tsx (src/): src/theme/
+ */
+export function getThemeDir(): string {
+	if (isBunBinary) {
+		return join(dirname(process.execPath), "theme");
+	}
+	// __dirname is either dist/ or src/ - theme is always a subdirectory
+	return join(__dirname, "theme");
+}
+
+/**
+ * Get path to package.json
+ */
+export function getPackageJsonPath(): string {
+	return join(getPackageDir(), "package.json");
+}
+
+/**
+ * Get path to README.md
+ */
+export function getReadmePath(): string {
+	return resolve(join(getPackageDir(), "README.md"));
+}
+
+/**
+ * Get path to CHANGELOG.md
+ */
+export function getChangelogPath(): string {
+	return resolve(join(getPackageDir(), "CHANGELOG.md"));
+}