Keysat
b3b8099ba5
dir | git branch | model | tokens-in-context status line, symlinked from ~/.claude/statusline.sh per the portability protocol.
64 lines
1.8 KiB
Bash
Executable File
64 lines
1.8 KiB
Bash
Executable File
#!/usr/bin/env bash
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# ~/.claude/statusline.sh
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# Claude Code status line: dir | git branch | model | token count
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input=$(cat)
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# 1. Current directory (abbreviate $HOME to ~)
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cwd=$(printf '%s' "$input" | jq -r '.workspace.current_dir // .cwd // empty' 2>/dev/null)
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if [ -z "$cwd" ]; then
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cwd="$PWD"
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fi
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cwd="${cwd/#$HOME/\~}"
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# 2. Git branch (if in a git repo)
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branch=""
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if command -v git >/dev/null 2>&1; then
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branch=$(git -C "${cwd/#\~/$HOME}" rev-parse --abbrev-ref HEAD 2>/dev/null)
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[ "$branch" = "HEAD" ] && branch=$(git -C "${cwd/#\~/$HOME}" rev-parse --short HEAD 2>/dev/null)
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fi
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# 3. Model display name
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model=$(printf '%s' "$input" | jq -r '.model.display_name // empty' 2>/dev/null)
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# 4. Token count from transcript JSONL
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ctx=""
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transcript=$(printf '%s' "$input" | jq -r '.transcript_path // empty' 2>/dev/null)
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if [ -n "$transcript" ] && [ -r "$transcript" ] && command -v jq >/dev/null 2>&1; then
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raw=$(grep -o '"usage":{[^}]*}' "$transcript" 2>/dev/null | tail -1)
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if [ -n "$raw" ]; then
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total=$(printf '%s' "{$raw}" | jq -r '
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.usage |
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((.input_tokens // 0)
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+ (.cache_read_input_tokens // 0)
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+ (.cache_creation_input_tokens // 0)
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+ (.output_tokens // 0))
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' 2>/dev/null)
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if [ -n "$total" ] && [ "$total" -gt 0 ] 2>/dev/null; then
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if [ "$total" -ge 1000 ]; then
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ctx=$(awk "BEGIN { printf \"%.1fk ctx\", $total/1000 }")
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else
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ctx="${total} ctx"
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fi
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fi
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fi
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fi
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# Assemble the line, separating non-empty segments with " | "
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parts=()
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[ -n "$cwd" ] && parts+=("$cwd")
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[ -n "$branch" ] && parts+=("$branch")
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[ -n "$model" ] && parts+=("$model")
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[ -n "$ctx" ] && parts+=("$ctx")
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joined=""
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for part in "${parts[@]}"; do
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if [ -z "$joined" ]; then
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joined="$part"
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else
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joined="$joined | $part"
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fi
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done
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printf '%s' "$joined"
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