Mukan Erkin Törük
c32551b6f7
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50 lines
1 KiB
Go
50 lines
1 KiB
Go
package markdownviewer
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import (
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"os"
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"github.com/charmbracelet/glow/ui"
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"golang.org/x/term"
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"git.cw.tr/mukan-network/mukan-ignite/ignite/pkg/safeconverter"
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)
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// View starts the Markdown viewer at path that .md files are located at.
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func View(path string) error {
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conf, err := config(path)
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if err != nil {
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return err
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}
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// TODO: Enable bubbletea WithAltScreen and WithMouseCellMotion options when glow supports them
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p := ui.NewProgram(conf)
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_, err = p.Run()
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return err
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}
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func config(path string) (ui.Config, error) {
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var width uint
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fd := safeconverter.ToInt(os.Stdout.Fd())
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w, _, err := term.GetSize(fd)
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if err != nil {
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return ui.Config{}, err
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}
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width = min(uint(w), 120) //nolint:gosec,nolintlint // conversion is fine
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docTypes := ui.NewDocTypeSet()
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docTypes.Add(ui.LocalDoc)
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conf := ui.Config{
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WorkingDirectory: path,
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DocumentTypes: docTypes,
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GlamourStyle: "auto",
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HighPerformancePager: true,
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GlamourEnabled: true,
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GlamourMaxWidth: width,
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}
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return conf, nil
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}
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