Switch bin to Bash script to avoid "tsx not found" (#593)

* Switch bin/preflight.ts to bin/preflight.sh to avoid "tsx not found"

* Fix path in shim

* Try $script_dir path on Linux

* Add debugging

* Add debugging

* Use base path from `pnpm bin --global`

* Remove extra slashes

* Comment out early exit and debugging

* Delete commented debugging code

* Add back debugging

* Use simpler symlink path

* Escape slashes

bin/preflight.sh

@@ -0,0 +1,20 @@
+#!/usr/bin/env bash
+
+script_dir="$(cd "$(dirname "$0")" && pwd)"
+echo "script_dir: $script_dir"
+
+# Workaround for incorrect path in pnpm shim
+# https://github.com/pnpm/pnpm/issues/8704#issuecomment-2439618363
+#
+# TODO: Remove and switch back to "$script_dir/../node_modules/.bin/tsx"
+# when the issue above is resolved
+tsx_shim="$script_dir/../node_modules/.bin/tsx"
+exec_command=$(awk '/^else$/{flag=1;next}/^fi$/{flag=0}flag' "$tsx_shim" | grep 'exec node')
+cli_path=$(echo "$exec_command" | sed -E 's/^[[:space:]]*exec node[[:space:]]+"[^"]+(node_modules\/tsx\/[^"]+)".*/\1/')
+cli_path="$(pnpm bin --global)/global/5/.pnpm/$cli_path"
+# # pnpm_bin_global="$(pnpm bin --global)/global/5/.pnpm/$cli_path"
+# # echo "pnpm_bin_global: $pnpm_bin_global"
+# cli_path="${cli_path/$pnpm_bin_global\//$pnpm_bin_global\/global\/5\/.pnpm\/}"
+# echo "cli_path: $cli_path"
+
+node "$cli_path" "$script_dir/../src/index.ts"

package.json

@@ -12,7 +12,7 @@
   "module": "./src/index.ts",
   "types": "./src/index.ts",
   "bin": {
-    "preflight": "./bin/preflight.ts"
+    "preflight": "./bin/preflight.sh"
   },
   "files": [
     "./bin/preflight.js",