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refresh markdown viewer

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This commit is contained in:
booleanmaybe 2026-04-02 19:10:52 -04:00
parent 16dd296b07
commit 6d65d07c10
3 changed files with 28 additions and 4 deletions
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2
go.mod
View file

@ -3,7 +3,7 @@ module github.com/boolean-maybe/tiki
go 1.25.0
require (
github.com/boolean-maybe/navidown v0.4.14
github.com/boolean-maybe/navidown v0.4.15
github.com/charmbracelet/bubbles v0.21.1-0.20250623103423-23b8fd6302d7
github.com/charmbracelet/bubbletea v1.3.10
github.com/charmbracelet/huh v0.8.0

4
go.sum
View file

@ -25,8 +25,8 @@ github.com/aymanbagabas/go-udiff v0.3.1 h1:LV+qyBQ2pqe0u42ZsUEtPiCaUoqgA9gYRDs3v
github.com/aymanbagabas/go-udiff v0.3.1/go.mod h1:G0fsKmG+P6ylD0r6N/KgQD/nWzgfnl8ZBcNLgcbrw8E=
github.com/aymerick/douceur v0.2.0 h1:Mv+mAeH1Q+n9Fr+oyamOlAkUNPWPlA8PPGR0QAaYuPk=
github.com/aymerick/douceur v0.2.0/go.mod h1:wlT5vV2O3h55X9m7iVYN0TBM0NH/MmbLnd30/FjWUq4=
github.com/boolean-maybe/navidown v0.4.14 h1:PMk/Sdz5OigAp20fZhUpFNNeTYMrJBokKnxwfYL/GI8=
github.com/boolean-maybe/navidown v0.4.14/go.mod h1:uF4Z/5uTnEtC6ZWyfKRv5Qw8Nir1nfp4kUraggTRfrk=
github.com/boolean-maybe/navidown v0.4.15 h1:xQqn7FUy1Eh9eHHNj2bMEBSk07lvkvMeORNtJHpYuzA=
github.com/boolean-maybe/navidown v0.4.15/go.mod h1:uF4Z/5uTnEtC6ZWyfKRv5Qw8Nir1nfp4kUraggTRfrk=
github.com/catppuccin/go v0.3.0 h1:d+0/YicIq+hSTo5oPuRi5kOpqkVA5tAsU6dNhvRu+aY=
github.com/catppuccin/go v0.3.0/go.mod h1:8IHJuMGaUUjQM82qBrGNBv7LFq6JI3NnQCF6MOlZjpc=
github.com/charmbracelet/bubbles v0.21.1-0.20250623103423-23b8fd6302d7 h1:JFgG/xnwFfbezlUnFMJy0nusZvytYysV4SCS2cYbvws=

26
internal/viewer/markdown_viewer.go
View file

@ -79,6 +79,9 @@ func Run(input InputSpec) error {
case 'q':
app.Stop()
return nil
case 'r':
refreshContent(app, md, provider)
return nil
case 'e':
srcPath := md.SourceFilePath()
if srcPath == "" || strings.HasPrefix(srcPath, "http://") || strings.HasPrefix(srcPath, "https://") {
@ -112,6 +115,27 @@ func Run(input InputSpec) error {
return nil
}
// refreshContent clears image/diagram caches, re-reads the current file from disk, and re-renders.
func refreshContent(app *tview.Application, md *markdown.NavigableMarkdown, provider *loaders.FileHTTP) {
srcPath := md.SourceFilePath()
if srcPath == "" {
return // stdin content — nothing to reload
}
content, err := provider.FetchContent(nav.NavElement{URL: srcPath})
if err != nil {
content = markdown.FormatErrorContent(err)
}
// one-shot before-draw to get the screen for Kitty image purge
app.SetBeforeDrawFunc(func(screen tcell.Screen) bool {
md.Viewer().InvalidateForDocument(screen)
md.SetMarkdownWithSource(content, srcPath, false)
app.SetBeforeDrawFunc(nil)
return false
})
}
func loadInitialContent(input InputSpec, provider *loaders.FileHTTP) (string, string, error) {
if input.Kind == InputStdin {
content, err := io.ReadAll(os.Stdin)
@ -191,7 +215,7 @@ func updateStatusBar(statusBar *tview.TextView, v *navtview.TextViewViewer) {
} else {
status += "[gray]▶[-]"
}
status += fmt.Sprintf(" | Scroll:[%s]j/k[-] Top/End:[%s]g/G[-] Edit:[%s]e[-] Quit:[%s]q[-]", keyColor, keyColor, keyColor, keyColor)
status += fmt.Sprintf(" | Scroll:[%s]j/k[-] Top/End:[%s]g/G[-] Refresh:[%s]r[-] Edit:[%s]e[-] Quit:[%s]q[-]", keyColor, keyColor, keyColor, keyColor, keyColor)
statusBar.SetText(status)
}