31829c48e4
- Add tui/main.go, tui/go.mod, tui/go.sum (Go + Bubble Tea TUI) - Add CLAUDE.md with project instructions - Add bin/trailboss-preview script - Update bin/trailboss, bin/trailboss-start, bin/trailboss-watch - Update PROGRESS.md and docs/plan/plan.md to reflect completion - Add .gitignore entries for build artifacts (tui/tui, bin/trailboss-tui) - Remove stray root main.go placeholder and ~ directory Bead-Id: tb-25j Co-Authored-By: Claude <noreply@anthropic.com>
35 lines
1.3 KiB
Bash
Executable file
35 lines
1.3 KiB
Bash
Executable file
#!/bin/bash
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# Live preview pane: mirrors the tmux pane selected in the TUI above.
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# Reads /tmp/trailboss-preview-target (a pane_id like %17), captures the
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# live terminal content, and renders the last N lines to fit the pane.
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TARGET_FILE="/tmp/trailboss-preview-target"
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while true; do
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target=$(cat "$TARGET_FILE" 2>/dev/null | tr -d '[:space:]')
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# How many lines can we display? Reserve 1 for the header.
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pane_h=$(tmux display-message -p "#{pane_height}" 2>/dev/null || echo 12)
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content_lines=$(( pane_h - 1 ))
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[ "$content_lines" -lt 1 ] && content_lines=1
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if [ -n "$target" ]; then
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label=$(tmux display -p -t "$target" \
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"#{session_name}:#{window_name}" 2>/dev/null)
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if output=$(tmux capture-pane -p -e -t "$target" 2>/dev/null); then
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# Tail to content_lines so we don't scroll past the header
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visible=$(printf '%s\n' "$output" | tail -n "$content_lines")
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clear
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printf '\033[1;36m─── %s \033[0m\n' "${label:-$target}"
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printf '%s\n' "$visible"
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else
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clear
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printf '\033[2m(pane %s not found)\033[0m\n' "$target"
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fi
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else
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clear
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printf '\033[2m(no session selected — navigate in trail boss above)\033[0m\n'
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fi
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sleep 0.5
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done
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