Archived
simonfrankenandClaude Opus 5.5
2b6b781826
b opens a centered popup with a search line and the local and remote branches of the selection. Enter stages the branch tip as the pin of a submodule, restores it (and everything below) to it, and puts HEAD on the branch; a remote branch gets a local tracking branch unless one exists elsewhere. Works on the superproject too. Losses are asked like restore. The backdrop behind the popup is dimmed. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
35 lines
958 B
Go
35 lines
958 B
Go
package tui
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import (
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"strings"
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"github.com/charmbracelet/lipgloss"
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"github.com/charmbracelet/x/ansi"
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)
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// overlay draws fg centered over bg, which is w x h cells. bg must be the
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// final string (after zone.Scan): its lines are cut at the popup's edges.
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// The backdrop loses its colors and is drawn in dim, so the popup stands out.
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func overlay(bg, fg string, w, h int, dim lipgloss.Style) string {
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lines := strings.Split(bg, "\n")
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for i, l := range lines {
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lines[i] = dim.Render(ansi.Strip(l))
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}
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pop := strings.Split(fg, "\n")
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pw := lipgloss.Width(fg)
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top := max((h-len(pop))/2, 0)
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left := max((w-pw)/2, 0)
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for i, p := range pop {
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y := top + i
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if y >= len(lines) {
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break
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}
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line := lines[y]
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if lw := ansi.StringWidth(line); lw < left {
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line += strings.Repeat(" ", left-lw)
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}
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lines[y] = ansi.Truncate(line, left, "") + "\x1b[0m" + p + "\x1b[0m" + ansi.TruncateLeft(line, left+pw, "")
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}
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return strings.Join(lines, "\n")
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}
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