fix: update path normalization for Windows in post_install.lua

Author: yeshan333

.github/workflows/e2e_test.yaml

@@ -113,7 +113,8 @@ jobs:
           echo "===============PATH==============="
           echo $env:PATH
           echo "===============PATH==============="
-          $result = lua -v
+          Invoke-Expression "$(vfox activate pwsh)"
+          $result = lua.exe -v
           if ($result -match "Lua 5.4.7") {
               Write-Output "[email protected] installed successfully!"
           } else {

hooks/post_install.lua

@@ -28,7 +28,7 @@ function PLUGIN:PostInstall(ctx)
     -- use ENV OTP_COMPILE_ARGS to control compile behavior
     local sdkInfo = ctx.sdkInfo['lua']
     local path = sdkInfo.path
-    local normalizedPath = string.gsub(path, "\\", "\\\\")
+    local normalizedPath = string.gsub(path, "\\", "/")
     local lua_version = sdkInfo.version
     print(string.format("os type: %s, lua installed path: %s", RUNTIME.osType, path))