claude/hooks/statusline.sh
Bastien Chanot a491de51c8 feat(statusline): replace plan segment with profile: + effort:
Drop the `PLAN` (Max/Pro) segment — user wants runtime context, not
account-tier info. Add prefixes for clarity:

- `profile: <name>` reads `<repo>/.active-profile` (already wired in
  the previous commit).
- `effort: <level>` reads `.effortLevel` from `<repo>/settings.json`
  via jq — picks up `/effort` changes automatically since settings.json
  is the source-of-truth (symlinked into `~/.claude/settings.json`).

Sample output:

  Opus 4.7 | claude (master) | profile: full | effort: xhigh | ███░░ 42% | 3m

`lib/detect-plugins.sh` is left untouched — still used by
hooks/session-start.sh, doctor.sh, update-all.sh, install-plugins.sh.

Co-Authored-By: Claude <noreply@anthropic.com>
2026-05-21 05:17:29 +02:00

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#!/usr/bin/env bash
# Claude Code statusline — model, folder, branch, profile, effort, context bar, session start
# Receives JSON on stdin from Claude Code.
INPUT=$(cat)
MODEL=$(echo "$INPUT" | jq -r '.model.display_name // "?"')
DIR=$(echo "$INPUT" | jq -r '.cwd // "?"')
FOLDER="${DIR##*/}"
PCT=$(echo "$INPUT" | jq -r \
'.context_window.used_percentage // 0' \
| cut -d. -f1)
# Git branch (fast, no network)
BRANCH=""
if [ -d "$DIR" ]; then
BRANCH=$(git -C "$DIR" branch --show-current 2>/dev/null)
fi
BRANCH_STR="${BRANCH:+ ($BRANCH)}"
REPO="$(cd -P "$(dirname "${BASH_SOURCE[0]}")/.." && pwd)"
# Active profile (written by lib/profile.sh set|apply|reset to <repo>/.active-profile).
# Read directly — `profile.sh current` is 12s+ and unusable in a statusline.
PROFILE="?"
if [ -f "$REPO/.active-profile" ]; then
PROFILE=$(head -n1 "$REPO/.active-profile" | tr -d '[:space:]')
[ -z "$PROFILE" ] && PROFILE="?"
fi
# Effort level from settings.json (.effortLevel — set by /effort or manual edit).
# settings.json is the source-of-truth, symlinked into ~/.claude/settings.json.
EFFORT="?"
if [ -f "$REPO/settings.json" ]; then
EFFORT=$(jq -r '.effortLevel // "?"' "$REPO/settings.json" 2>/dev/null)
[ -z "$EFFORT" ] && EFFORT="?"
fi
# Session duration (from total_duration_ms)
DURATION_MS=$(echo "$INPUT" | jq -r \
'.cost.total_duration_ms // 0' | cut -d. -f1)
DURATION_S=$((DURATION_MS / 1000))
if [ "$DURATION_S" -ge 3600 ]; then
DURATION="$((DURATION_S / 3600))h$((DURATION_S % 3600 / 60))m"
elif [ "$DURATION_S" -ge 60 ]; then
DURATION="$((DURATION_S / 60))m"
else
DURATION="<1m"
fi
# Progress bar (20 chars wide)
WIDTH=20
FILLED=$((PCT * WIDTH / 100))
EMPTY=$((WIDTH - FILLED))
if [ "$FILLED" -gt 0 ]; then
printf -v FILL "%${FILLED}s"
else
FILL=""
fi
if [ "$EMPTY" -gt 0 ]; then
printf -v PAD "%${EMPTY}s"
else
PAD=""
fi
BAR="${FILL// /█}${PAD// /░}"
# Color: green <50%, yellow 50-79%, red >=80%
if [ "$PCT" -ge 80 ]; then
COLOR="\033[31m"
elif [ "$PCT" -ge 50 ]; then
COLOR="\033[33m"
else
COLOR="\033[32m"
fi
RESET="\033[0m"
# Output: single line
echo -e "$MODEL | $FOLDER${BRANCH_STR} | profile: ${PROFILE} | effort: ${EFFORT} | ${COLOR}${BAR}${RESET} ${PCT}% | ${DURATION}"