statusline.sh

statusline.sh

#!/bin/bash
# Read JSON input from stdin
input=$(cat)
echo "$input" >> /tmp/statusline_debug.log

# Extract values using jq
MODEL=$(echo "$input" | jq -r '.model.display_name')

# Get git branch if in a git repo
GIT_BRANCH=""
if git -c core.worktrees= rev-parse --git-dir > /dev/null 2>&1; then
    BRANCH=$(git branch --show-current 2>/dev/null)
    if [ -n "$BRANCH" ]; then
        GIT_BRANCH="$BRANCH"
    else
        # Detached HEAD state
        GIT_BRANCH=$(git rev-parse --short HEAD 2>/dev/null)
    fi
fi

# Get current directory
CURRENT_PATH=$(pwd)

# Build first line: path + git branch
if [ -n "$GIT_BRANCH" ]; then
    FIRST_LINE="$CURRENT_PATH ($GIT_BRANCH)"
else
    FIRST_LINE="$CURRENT_PATH"
fi

# Build second line: model + 5-hour rate limit as bar
FIVE_HOUR_PCT=$(echo "$input" | jq -r '.rate_limits.five_hour.used_percentage // empty')
if [ -n "$FIVE_HOUR_PCT" ]; then
    # Calculate filled blocks (0-10), rounding to nearest integer
    FILLED=$(printf "%.0f" "$(echo "$FIVE_HOUR_PCT / 10" | bc -l)")
    # Clamp to 0-10
    [ "$FILLED" -lt 0 ] && FILLED=0
    [ "$FILLED" -gt 10 ] && FILLED=10
    EMPTY=$((10 - FILLED))

    # Choose color based on percentage
    PCT_INT=$(printf "%.0f" "$FIVE_HOUR_PCT")
    if [ "$PCT_INT" -ge 90 ]; then
        BAR_COLOR=$'\e[38;2;210;70;30m'
    elif [ "$PCT_INT" -ge 80 ]; then
        BAR_COLOR=$'\e[38;2;220;144;0m'
    else
        BAR_COLOR=$'\e[38;2;34;168;89m'
    fi
    DIM_COLOR=$'\e[38;2;80;80;80m'
    RESET=$'\e[0m'

    # Build filled and empty bar strings
    FILLED_STR=""
    i=0
    while [ "$i" -lt "$FILLED" ]; do
        FILLED_STR="${FILLED_STR}█"
        i=$((i + 1))
    done
    EMPTY_STR=""
    i=0
    while [ "$i" -lt "$EMPTY" ]; do
        EMPTY_STR="${EMPTY_STR}░"
        i=$((i + 1))
    done
else
    FILLED_STR=""
    EMPTY_STR=""
    BAR_COLOR=""
    DIM_COLOR=""
    RESET=""
fi

if [ -n "$FIVE_HOUR_PCT" ]; then
    SECOND_LINE="[$MODEL] | 5h: ${BAR_COLOR}${FILLED_STR}${DIM_COLOR}${EMPTY_STR}${RESET} ${BAR_COLOR}${PCT_INT}%${RESET}"
    printf "%s\n%s" "$FIRST_LINE" "$SECOND_LINE"
else
    printf "%s\n%s" "$FIRST_LINE" "[$MODEL]"
fi