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Add Linux support for rate-limits, network, and weather modules #2

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Add Linux support for rate-limits, network, and weather modules #2

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8 changes: 7 additions & 1 deletion modules/network.sh
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Original file line number Diff line number Diff line change
Expand Up @@ -50,7 +50,13 @@ module_network() {
local wan_ip=""

if [ -f "$wan_cache" ]; then
local cache_age=$(($(date +%s) - $(stat -f %m "$wan_cache" 2>/dev/null || echo 0)))
local wan_mtime
if [ "$(uname -s)" = "Darwin" ]; then
wan_mtime=$(stat -f %m "$wan_cache" 2>/dev/null || echo 0)
else
wan_mtime=$(stat -c %Y "$wan_cache" 2>/dev/null || echo 0)
fi
local cache_age=$(($(date +%s) - wan_mtime))
if [ "$cache_age" -lt 300 ]; then
wan_ip=$(cat "$wan_cache")
fi
Expand Down
52 changes: 46 additions & 6 deletions modules/rate-limits.sh
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Original file line number Diff line number Diff line change
@@ -1,6 +1,6 @@
# =============================================================================
# Rate Limits Module - Shows 5-hour and 7-day usage with projections
# Requires macOS Keychain with Claude Code OAuth token
# Supports macOS (Keychain) and Linux (~/.claude/.credentials.json)
# =============================================================================
# Configuration options:
# RATE_SHOW_5H - Show 5-hour rate limit (default: true)
Expand All @@ -18,10 +18,50 @@
# RATE_7D_LABEL - Label for 7-day (default: 7d)
# =============================================================================

# Cross-platform helpers
_is_macos() {
[ "$(uname -s)" = "Darwin" ]
}

_stat_mtime() {
if _is_macos; then
stat -f %m "$1" 2>/dev/null || echo 0
else
stat -c %Y "$1" 2>/dev/null || echo 0
fi
}

_stat_size() {
if _is_macos; then
stat -f %z "$1" 2>/dev/null || echo 0
else
stat -c %s "$1" 2>/dev/null || echo 0
fi
}

_parse_iso_date() {
local iso_str="${1%%.*}"
if _is_macos; then
date -u -j -f "%Y-%m-%dT%H:%M:%S" "$iso_str" +%s 2>/dev/null || echo 0
else
date -u -d "${iso_str}" +%s 2>/dev/null || echo 0
fi
}

# Fetch usage from Anthropic API
_get_claude_usage() {
local token
token=$(security find-generic-password -s 'Claude Code-credentials' -w 2>/dev/null | jq -r '.claudeAiOauth.accessToken // empty' 2>/dev/null)

if _is_macos; then
# macOS: read from Keychain
token=$(security find-generic-password -s 'Claude Code-credentials' -w 2>/dev/null | jq -r '.claudeAiOauth.accessToken // empty' 2>/dev/null)
else
# Linux: read from credentials file
local cred_file="${CLAUDE_CONFIG_DIR:-$HOME/.claude}/.credentials.json"
if [ -f "$cred_file" ]; then
token=$(jq -r '.claudeAiOauth.accessToken // empty' "$cred_file" 2>/dev/null)
fi
fi

if [ -n "$token" ]; then
curl -s --max-time 2 "https://api.anthropic.com/api/oauth/usage" \
Expand Down Expand Up @@ -66,7 +106,7 @@ module_rate_limits() {

# Read from cache if fresh
if [ -f "$cache_file" ]; then
local cache_age=$(($(date +%s) - $(stat -f %m "$cache_file" 2>/dev/null || echo 0)))
local cache_age=$(($(date +%s) - $(_stat_mtime "$cache_file")))
if [ "$cache_age" -lt "${CACHE_MAX_AGE:-60}" ]; then
usage_data=$(cat "$cache_file")
fi
Expand Down Expand Up @@ -114,7 +154,7 @@ module_rate_limits() {
local max_history_size=51200
local current_size=0
if [ -f "$history_file" ]; then
current_size=$(stat -f %z "$history_file" 2>/dev/null || echo 0)
current_size=$(_stat_size "$history_file")
fi

# Cleanup first if file is too large
Expand Down Expand Up @@ -142,7 +182,7 @@ module_rate_limits() {

# Parse 5-hour reset time and calculate projection
if [ -n "$five_hour_reset" ]; then
local five_hour_reset_epoch=$(date -u -j -f "%Y-%m-%dT%H:%M:%S" "${five_hour_reset%%.*}" +%s 2>/dev/null || echo 0)
local five_hour_reset_epoch=$(_parse_iso_date "$five_hour_reset")
five_hour_remaining=$((five_hour_reset_epoch - now))
if [ "$five_hour_remaining" -gt 18000 ]; then
five_hour_remaining=18000
Expand Down Expand Up @@ -174,7 +214,7 @@ module_rate_limits() {

# Parse 7-day reset time and calculate projection
if [ -n "$seven_day_reset" ]; then
local seven_day_reset_epoch=$(date -u -j -f "%Y-%m-%dT%H:%M:%S" "${seven_day_reset%%.*}" +%s 2>/dev/null || echo 0)
local seven_day_reset_epoch=$(_parse_iso_date "$seven_day_reset")
seven_day_remaining=$((seven_day_reset_epoch - now))
if [ "$seven_day_remaining" -gt 604800 ]; then
seven_day_remaining=604800
Expand Down
8 changes: 7 additions & 1 deletion modules/weather.sh
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Original file line number Diff line number Diff line change
Expand Up @@ -23,7 +23,13 @@ module_weather() {

# Check cache
if [ -f "$cache_file" ]; then
local cache_age=$(($(date +%s) - $(stat -f %m "$cache_file" 2>/dev/null || echo 0)))
local weather_mtime
if [ "$(uname -s)" = "Darwin" ]; then
weather_mtime=$(stat -f %m "$cache_file" 2>/dev/null || echo 0)
else
weather_mtime=$(stat -c %Y "$cache_file" 2>/dev/null || echo 0)
fi
local cache_age=$(($(date +%s) - weather_mtime))
if [ "$cache_age" -lt "$cache_ttl" ]; then
weather_data=$(cat "$cache_file")
fi
Expand Down