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40 lines
707 B
Go
40 lines
707 B
Go
package main
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import (
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"fmt"
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"os"
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"strings"
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"github.com/jordanorelli/dws/ui"
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)
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func exit(status int, t string, args ...interface{}) {
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if !strings.HasSuffix(t, "\n") {
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t = t + "\n"
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}
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if status == 0 {
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fmt.Fprintf(os.Stdout, t, args...)
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} else {
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fmt.Fprintf(os.Stderr, t, args...)
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}
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os.Exit(status)
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}
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type failable func() error
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func must(fn failable, status int, msg string) {
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msg = strings.TrimSpace(msg)
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if err := fn(); err != nil {
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exit(status, "%s: %s", msg, err)
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}
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}
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func main() {
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ui, err := ui.NewDesktop()
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if err != nil {
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exit(1, "unable to create desktop ui: %s", err)
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}
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must(ui.Init, 1, "unable to initialize desktop ui")
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must(ui.Run, 1, "unable to run desktop ui")
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}
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