48 lines
1.3 KiB
Go
48 lines
1.3 KiB
Go
package gui
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import (
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"os"
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"path/filepath"
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"strings"
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"github.com/yetone/magpie/internal/proc"
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)
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// registerScheme makes magpie:// links open this executable: a desktop
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// entry that claims the scheme, then the desktop's default for it. An
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// entry that already runs this executable and claims it is left alone.
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func registerScheme() error {
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exe, err := os.Executable()
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if err != nil {
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return err
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}
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data := os.Getenv("XDG_DATA_HOME")
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if data == "" {
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home, _ := os.UserHomeDir()
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data = filepath.Join(home, ".local", "share")
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}
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dir := filepath.Join(data, "applications")
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path := filepath.Join(dir, "magpie.desktop")
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entry := `[Desktop Entry]
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Type=Application
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Name=magpie
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Comment=Every agent's model. One place.
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Exec=` + exe + ` %u
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Icon=magpie
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Categories=Development;Utility;
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MimeType=x-scheme-handler/magpie;
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Terminal=false
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`
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if old, err := os.ReadFile(path); err == nil && strings.Contains(string(old), "Exec="+exe+" %u") && strings.Contains(string(old), "x-scheme-handler/magpie") {
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return nil
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}
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if err := os.MkdirAll(dir, 0o755); err != nil {
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return err
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}
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if err := os.WriteFile(path, []byte(entry), 0o644); err != nil {
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return err
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}
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_ = proc.Command("update-desktop-database", dir).Run()
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return proc.Command("xdg-mime", "default", "magpie.desktop", "x-scheme-handler/magpie").Run()
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}
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