31 lines
794 B
Go
31 lines
794 B
Go
package output
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import (
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"fmt"
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"os/exec"
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"strings"
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)
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// CopyToClipboard tries platform-appropriate clipboard tools and writes data
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// to the first one available: wl-copy (Wayland), xclip (X11), pbcopy (macOS).
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// Returns the tool name used or an error if none are available.
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func CopyToClipboard(data string) (string, error) {
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candidates := [][]string{
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{"wl-copy"},
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{"xclip", "-selection", "clipboard"},
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{"pbcopy"},
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}
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for _, c := range candidates {
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if _, err := exec.LookPath(c[0]); err != nil {
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continue
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}
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cmd := exec.Command(c[0], c[1:]...)
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cmd.Stdin = strings.NewReader(data)
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if err := cmd.Run(); err != nil {
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return "", fmt.Errorf("%s: %w", c[0], err)
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}
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return c[0], nil
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}
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return "", fmt.Errorf("no clipboard tool found (tried wl-copy, xclip, pbcopy)")
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}
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