// Package webdist embeds the production web build so pansy ships as one static
// binary. The Makefile syncs web/dist into this package's dist/ directory before
// `go build`; a minimal placeholder dist/index.html is committed so the module
// builds without a web build present (the Makefile overwrites it).
package webdist

import (
	"embed"
	"io/fs"
)

//go:embed all:dist
var embedded embed.FS

// Dist returns the embedded web build rooted at its top level (index.html,
// assets/…), ready to hand to api.RegisterSPA.
func Dist() fs.FS {
	sub, err := fs.Sub(embedded, "dist")
	if err != nil {
		// Only possible if the embed directive and this path disagree — a build-time bug.
		panic("webdist: dist subtree missing: " + err.Error())
	}
	return sub
}