blasphem/pkg/frontend/frontend.go

46 lines
673 B
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package frontend
import (
"embed"
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"io"
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"io/fs"
"net/http"
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"github.com/labstack/echo/v4"
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)
//go:embed frontend/hass_frontend
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var root embed.FS
var RootFS fs.FS
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var FSHandler echo.HandlerFunc
func AliasHandler(toFile string) echo.HandlerFunc {
return func(c echo.Context) error {
file, err := RootFS.Open(toFile)
if err != nil {
return err
}
defer file.Close()
b, err := io.ReadAll(file)
if err != nil {
return err
}
return c.HTML(http.StatusOK, string(b))
}
}
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func init() {
var err error
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RootFS, err = fs.Sub(root, "frontend/hass_frontend")
if err != nil {
panic(err)
}
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FSHandler = echo.StaticDirectoryHandler(RootFS, false)
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}