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fix(pai-statusline): Linux/WSL compatibility and UX improvements #430

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943fd36
fix(pai-statusline): Linux/WSL compatibility and UX improvements
fayerman-source Jan 17, 2026
9188786
docs: Add before/after screenshots for Linux statusline fix
fayerman-source Jan 17, 2026
3f69f37
chore: trigger CI re-run with updated workflow
fayerman-source Jan 25, 2026
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4 changes: 2 additions & 2 deletions Packs/pai-statusline/README.md
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Original file line number Diff line number Diff line change
Expand Up @@ -7,7 +7,7 @@ description: Rich terminal status line for Claude Code showing context usage, gi
type: feature
purpose-type: [display, observability, ux]
platform: claude-code
dependencies: []
dependencies: [jq]
keywords: [statusline, status, terminal, display, context, git, memory, learning, sparklines, quotes, ux, observability]
---

Expand All @@ -33,7 +33,7 @@ keywords: [statusline, status, terminal, display, context, git, memory, learning
**Summary:**
- **Files created:** 1 (statusline-command.sh)
- **Settings updated:** statusLine configuration block
- **Dependencies:** None (standalone feature)
- **Dependencies:** `jq` (JSON processor - install via `apt install jq` on Linux or `brew install jq` on macOS)

## The Problem

Expand Down
64 changes: 40 additions & 24 deletions Packs/pai-statusline/src/statusline-command.sh
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Expand Up @@ -119,6 +119,8 @@ fi
mkdir -p "$(dirname "$MODEL_CACHE")" 2>/dev/null
echo "$model_name" > "$MODEL_CACHE" 2>/dev/null

# Fallback to PWD if current_dir not provided in JSON
current_dir="${current_dir:-$PWD}"
dir_name=$(basename "$current_dir")

# ─────────────────────────────────────────────────────────────────────────────
Expand Down Expand Up @@ -234,10 +236,10 @@ PAI_WEATHER='\033[38;2;135;206;235m' # Sky blue for weather
# HELPER FUNCTIONS
# ─────────────────────────────────────────────────────────────────────────────

# Get color for rating value (handles "—" for no data)
# Get color for rating value (handles "-.-" for no data)
get_rating_color() {
local val="$1"
[[ "$val" == "—" || -z "$val" ]] && { echo "$SLATE_400"; return; }
[[ "$val" == "-.-" || -z "$val" ]] && { echo "$SLATE_400"; return; }
local rating_int=${val%%.*}
[[ ! "$rating_int" =~ ^[0-9]+$ ]] && { echo "$SLATE_400"; return; }

Expand Down Expand Up @@ -315,7 +317,12 @@ current_time=$(date +"%H:%M")
# Fetch location from IP (with caching)
fetch_location() {
local cache_age=999999
[ -f "$LOCATION_CACHE" ] && cache_age=$(($(date +%s) - $(stat -f %m "$LOCATION_CACHE" 2>/dev/null || echo 0)))
# Cross-platform stat: Linux uses -c %Y, macOS uses -f %m
if [[ "$OSTYPE" == "darwin"* ]]; then
[ -f "$LOCATION_CACHE" ] && cache_age=$(($(date +%s) - $(stat -f %m "$LOCATION_CACHE" 2>/dev/null || echo 0)))
else
[ -f "$LOCATION_CACHE" ] && cache_age=$(($(date +%s) - $(stat -c %Y "$LOCATION_CACHE" 2>/dev/null || echo 0)))
fi

if [ "$cache_age" -gt "$LOCATION_CACHE_TTL" ]; then
# Fetch fresh location data
Expand All @@ -336,7 +343,12 @@ fetch_location() {
# Fetch weather (with caching) using Open-Meteo (free, no API key)
fetch_weather() {
local cache_age=999999
[ -f "$WEATHER_CACHE" ] && cache_age=$(($(date +%s) - $(stat -f %m "$WEATHER_CACHE" 2>/dev/null || echo 0)))
# Cross-platform stat: Linux uses -c %Y, macOS uses -f %m
if [[ "$OSTYPE" == "darwin"* ]]; then
[ -f "$WEATHER_CACHE" ] && cache_age=$(($(date +%s) - $(stat -f %m "$WEATHER_CACHE" 2>/dev/null || echo 0)))
else
[ -f "$WEATHER_CACHE" ] && cache_age=$(($(date +%s) - $(stat -c %Y "$WEATHER_CACHE" 2>/dev/null || echo 0)))
fi

if [ "$cache_age" -gt "$WEATHER_CACHE_TTL" ]; then
# Get lat/lon from location cache
Expand Down Expand Up @@ -563,24 +575,24 @@ printf "${SLATE_600}────────────────────

case "$MODE" in
nano)
printf "${LEARN_PRIMARY}◎${RESET} ${LEARN_WORK}📁${RESET}${SLATE_300}${work_count}${RESET} ${LEARN_SIGNALS}✦${RESET}${SLATE_300}${ratings_count}${RESET} ${LEARN_SESSIONS}⊕${RESET}${SLATE_300}${sessions_count}${RESET} ${LEARN_RESEARCH}◇${RESET}${SLATE_300}${research_count}${RESET}\n"
printf "${LEARN_PRIMARY}◎${RESET} ${LEARN_WORK}📁${RESET} ${SLATE_300}${work_count}${RESET} ${LEARN_SIGNALS}✦${RESET} ${SLATE_300}${ratings_count}${RESET} ${LEARN_SESSIONS}⊕${RESET} ${SLATE_300}${sessions_count}${RESET} ${LEARN_RESEARCH}◇${RESET} ${SLATE_300}${research_count}${RESET}\n"
;;
micro)
printf "${LEARN_PRIMARY}◎${RESET} ${LEARN_WORK}📁${RESET}${SLATE_300}${work_count}${RESET} ${LEARN_SIGNALS}✦${RESET}${SLATE_300}${ratings_count}${RESET} ${LEARN_SESSIONS}⊕${RESET}${SLATE_300}${sessions_count}${RESET} ${LEARN_RESEARCH}◇${RESET}${SLATE_300}${research_count}${RESET}\n"
printf "${LEARN_PRIMARY}◎${RESET} ${LEARN_WORK}📁${RESET} ${SLATE_300}${work_count}${RESET} ${LEARN_SIGNALS}✦${RESET} ${SLATE_300}${ratings_count}${RESET} ${LEARN_SESSIONS}⊕${RESET} ${SLATE_300}${sessions_count}${RESET} ${LEARN_RESEARCH}◇${RESET} ${SLATE_300}${research_count}${RESET}\n"
;;
mini)
printf "${LEARN_PRIMARY}◎${RESET} ${LEARN_SECONDARY}MEMORY:${RESET} "
printf "${LEARN_WORK}📁${RESET}${SLATE_300}${work_count}${RESET} "
printf "${SLATE_600}│${RESET} ${LEARN_SIGNALS}✦${RESET}${SLATE_300}${ratings_count}${RESET} "
printf "${SLATE_600}│${RESET} ${LEARN_SESSIONS}⊕${RESET}${SLATE_300}${sessions_count}${RESET} "
printf "${SLATE_600}│${RESET} ${LEARN_RESEARCH}◇${RESET}${SLATE_300}${research_count}${RESET}\n"
printf "${LEARN_WORK}📁${RESET} ${SLATE_300}${work_count}${RESET} "
printf "${SLATE_600}│${RESET} ${LEARN_SIGNALS}✦${RESET} ${SLATE_300}${ratings_count}${RESET} "
printf "${SLATE_600}│${RESET} ${LEARN_SESSIONS}⊕${RESET} ${SLATE_300}${sessions_count}${RESET} "
printf "${SLATE_600}│${RESET} ${LEARN_RESEARCH}◇${RESET} ${SLATE_300}${research_count}${RESET}\n"
;;
normal)
printf "${LEARN_PRIMARY}◎${RESET} ${LEARN_SECONDARY}MEMORY:${RESET} "
printf "${LEARN_WORK}📁${RESET}${SLATE_300}${work_count}${RESET} ${LEARN_WORK}Work${RESET} "
printf "${SLATE_600}│${RESET} ${LEARN_SIGNALS}✦${RESET}${SLATE_300}${ratings_count}${RESET} ${LEARN_SIGNALS}Ratings${RESET} "
printf "${SLATE_600}│${RESET} ${LEARN_SESSIONS}⊕${RESET}${SLATE_300}${sessions_count}${RESET} ${LEARN_SESSIONS}Sessions${RESET} "
printf "${SLATE_600}│${RESET} ${LEARN_RESEARCH}◇${RESET}${SLATE_300}${research_count}${RESET} ${LEARN_RESEARCH}Research${RESET}\n"
printf "${LEARN_WORK}📁${RESET} ${SLATE_300}${work_count}${RESET} ${LEARN_WORK}Work${RESET} "
printf "${SLATE_600}│${RESET} ${LEARN_SIGNALS}✦${RESET} ${SLATE_300}${ratings_count}${RESET} ${LEARN_SIGNALS}Ratings${RESET} "
printf "${SLATE_600}│${RESET} ${LEARN_SESSIONS}⊕${RESET} ${SLATE_300}${sessions_count}${RESET} ${LEARN_SESSIONS}Sessions${RESET} "
printf "${SLATE_600}│${RESET} ${LEARN_RESEARCH}◇${RESET} ${SLATE_300}${research_count}${RESET} ${LEARN_RESEARCH}Research${RESET}\n"
;;
esac

Expand All @@ -607,12 +619,12 @@ if [ -f "$RATINGS_FILE" ] && [ -s "$RATINGS_FILE" ]; then
($now - 604800) as $week_start | ($now - 2592000) as $month_start |

# Calculate averages
(map(select(.epoch >= $q15_start) | .rating) | if length > 0 then (add / length | . * 10 | floor / 10 | tostring) else "—" end) as $q15_avg |
(map(select(.epoch >= $hour_start) | .rating) | if length > 0 then (add / length | . * 10 | floor / 10 | tostring) else "—" end) as $hour_avg |
(map(select(.epoch >= $today_start) | .rating) | if length > 0 then (add / length | . * 10 | floor / 10 | tostring) else "—" end) as $today_avg |
(map(select(.epoch >= $week_start) | .rating) | if length > 0 then (add / length | . * 10 | floor / 10 | tostring) else "—" end) as $week_avg |
(map(select(.epoch >= $month_start) | .rating) | if length > 0 then (add / length | . * 10 | floor / 10 | tostring) else "—" end) as $month_avg |
(map(.rating) | if length > 0 then (add / length | . * 10 | floor / 10 | tostring) else "—" end) as $all_avg |
(map(select(.epoch >= $q15_start) | .rating) | if length > 0 then (add / length | . * 10 | floor / 10 | tostring) else "-.-" end) as $q15_avg |
(map(select(.epoch >= $hour_start) | .rating) | if length > 0 then (add / length | . * 10 | floor / 10 | tostring) else "-.-" end) as $hour_avg |
(map(select(.epoch >= $today_start) | .rating) | if length > 0 then (add / length | . * 10 | floor / 10 | tostring) else "-.-" end) as $today_avg |
(map(select(.epoch >= $week_start) | .rating) | if length > 0 then (add / length | . * 10 | floor / 10 | tostring) else "-.-" end) as $week_avg |
(map(select(.epoch >= $month_start) | .rating) | if length > 0 then (add / length | . * 10 | floor / 10 | tostring) else "-.-" end) as $month_avg |
(map(.rating) | if length > 0 then (add / length | . * 10 | floor / 10 | tostring) else "-.-" end) as $all_avg |

# Sparkline: diverging from 5, symmetric heights, color = direction
def to_bar:
Expand Down Expand Up @@ -652,7 +664,7 @@ if [ -f "$RATINGS_FILE" ] && [ -s "$RATINGS_FILE" ]; then

# Friendly summary helper (8 words max)
def friendly_summary($avg; $trend; $period):
if $avg == "—" then "No data yet for \($period)"
if $avg == "-.-" then "No data yet for \($period)"
elif ($avg | tonumber) >= 8 then
if $trend == "up" then "Excellent and improving" elif $trend == "down" then "Great but cooling slightly" else "Smooth sailing, all good" end
elif ($avg | tonumber) >= 6 then
Expand Down Expand Up @@ -704,7 +716,7 @@ if [ -f "$RATINGS_FILE" ] && [ -s "$RATINGS_FILE" ]; then
esac

# Get colors
[ "$q15_avg" != "—" ] && pulse_base="$q15_avg" || { [ "$hour_avg" != "—" ] && pulse_base="$hour_avg" || { [ "$today_avg" != "—" ] && pulse_base="$today_avg" || pulse_base="$all_avg"; }; }
[ "$q15_avg" != "-.-" ] && pulse_base="$q15_avg" || { [ "$hour_avg" != "-.-" ] && pulse_base="$hour_avg" || { [ "$today_avg" != "-.-" ] && pulse_base="$today_avg" || pulse_base="$all_avg"; }; }
PULSE_COLOR=$(get_rating_color "$pulse_base")
LATEST_COLOR=$(get_rating_color "${latest:-5}")
Q15_COLOR=$(get_rating_color "${q15_avg:-5}")
Expand Down Expand Up @@ -763,8 +775,12 @@ fi
if [ "$MODE" = "normal" ]; then
printf "${SLATE_600}────────────────────────────────────────────────────────────────────────${RESET}\n"

# Refresh quote if stale (>30s)
quote_age=$(($(date +%s) - $(stat -f %m "$QUOTE_CACHE" 2>/dev/null || echo 0)))
# Refresh quote if stale (>30s) - cross-platform stat
if [[ "$OSTYPE" == "darwin"* ]]; then
quote_age=$(($(date +%s) - $(stat -f %m "$QUOTE_CACHE" 2>/dev/null || echo 0)))
else
quote_age=$(($(date +%s) - $(stat -c %Y "$QUOTE_CACHE" 2>/dev/null || echo 0)))
fi
if [ "$quote_age" -gt 30 ] || [ ! -f "$QUOTE_CACHE" ]; then
if [ -n "${ZENQUOTES_API_KEY:-}" ]; then
new_quote=$(curl -s --max-time 1 "https://zenquotes.io/api/random/${ZENQUOTES_API_KEY}" 2>/dev/null | \
Expand Down
Binary file added screenshots/statusline-after-linux-wsl.png
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Binary file added screenshots/statusline-before-linux-wsl.png
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