de0c5ecf0a
set-topic.sh now renames the tmux session to the project part of the
topic and stores the full topic in @claude_topic when run inside tmux.
Pairs with ~/.tmux.conf status-right showing #{@claude_topic}.
Claude-Session: https://claude.ai/code/session_01Xt2b3uQtakYGhH5Y653vwd
39 lines
1.3 KiB
Bash
Executable File
39 lines
1.3 KiB
Bash
Executable File
#!/usr/bin/env bash
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# Usage: set-topic.sh <cwd> <topic text>
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# Finds the session ID for the given cwd and writes the topic file
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set -euo pipefail
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CWD="$1"
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shift
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TOPIC="$*"
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HASH=$(echo -n "$CWD" | md5sum | cut -d' ' -f1)
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SESSION_FILE="/tmp/claude-session-id-$HASH"
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# If running inside tmux, mirror the topic into the tmux status bar:
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# session name = project part (before ':'), @claude_topic = full topic.
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if [[ -n "${TMUX:-}" ]]; then
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PROJECT="${TOPIC%%:*}"
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# tmux session names may not contain ':' or '.'
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PROJECT=$(echo "$PROJECT" | tr ':.' '--' | cut -c1-30)
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tmux rename-session "$PROJECT" 2>/dev/null || true
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tmux set -q @claude_topic "$TOPIC" 2>/dev/null || true
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fi
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if [[ ! -f "$SESSION_FILE" ]]; then
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# Session ID file doesn't exist yet — the statusline hook hasn't run.
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# Write the topic to a pending file so statusline.sh can pick it up
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# on its first run for this cwd.
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PENDING_FILE="/tmp/claude-pending-topic-$HASH"
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echo "$TOPIC" > "$PENDING_FILE"
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echo "Topic queued (session ID not yet available). Will be applied after next response."
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exit 0
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fi
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SESSION_ID=$(cat "$SESSION_FILE")
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TOPIC_DIR="$HOME/.claude/status/$SESSION_ID"
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mkdir -p "$TOPIC_DIR"
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echo "$TOPIC" > "$TOPIC_DIR/claude-topic.txt"
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echo "Topic set for session $SESSION_ID: $TOPIC"
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