native doctor

The native doctor command checks your development environment for issues.

What it checks

Check	Description
Host platform	Operating system and architecture
WebView	WKWebView (macOS) or WebKitGTK (Linux) availability
Manifest	`app.json` or `app.zon` validation when a manifest is discovered or passed explicitly
Log directory	Writability of the log output path
CEF	CEF distribution presence when Chromium is selected by the app manifest or `--web-engine chromium`
Signing tools	Code signing tool availability

Usage

# Informational (always exits 0)
native doctor

# Strict mode (exits non-zero on any warning)
native doctor --manifest app.json --strict

# Check CEF setup
native doctor --manifest app.json

Flags

Flag	Description
`--strict`	Exit non-zero on any warning
`--manifest`	Path to `app.json` or `app.zon`
`--web-engine`	Temporarily override the engine from the app manifest with `system` or `chromium`
`--cef-dir`	Temporarily override the CEF distribution path
`--cef-auto-install`	Temporarily allow automatic prepared CEF installation for Chromium checks