72 lines
2.4 KiB
Bash
72 lines
2.4 KiB
Bash
#!/usr/bin/env bash
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# Claude Code Temporal Context Hook
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# Exports comprehensive temporal environment variables on session start
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# ===== ISO 8601 UTC Timestamp =====
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export CLAUDE_TIMESTAMP_UTC=$(date -u +"%Y-%m-%dT%H:%M:%SZ")
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export CLAUDE_DATE_UTC=$(date -u +"%Y-%m-%d")
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export CLAUDE_TIME_UTC=$(date -u +"%H:%M:%S")
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# ===== Local Timestamp =====
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export CLAUDE_TIMESTAMP_LOCAL=$(date +"%Y-%m-%dT%H:%M:%S%z")
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export CLAUDE_DATE_LOCAL=$(date +"%Y-%m-%d")
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export CLAUDE_TIME_LOCAL=$(date +"%H:%M:%S")
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export CLAUDE_TIMEZONE=$(date +"%Z")
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export CLAUDE_TIMEZONE_OFFSET=$(date +"%z")
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# ===== Day/Week Context =====
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export CLAUDE_DAY_OF_WEEK=$(date +"%A")
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export CLAUDE_DAY_OF_WEEK_NUM=$(date +"%u")
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export CLAUDE_DAY_OF_MONTH=$(date +"%d")
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export CLAUDE_DAY_OF_YEAR=$(date +"%j")
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export CLAUDE_WEEK_OF_YEAR=$(date +"%V")
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export CLAUDE_MONTH=$(date +"%B")
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export CLAUDE_MONTH_NUM=$(date +"%m")
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export CLAUDE_YEAR=$(date +"%Y")
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export CLAUDE_QUARTER=$(( ($(date +%-m)-1)/3 + 1 ))
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# ===== Time Period Flags =====
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HOUR=$(date +%-H)
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# Market hours (NYSE: 9:30 AM - 4:00 PM ET)
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export CLAUDE_IS_MARKET_HOURS="false"
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if [ "$CLAUDE_TIMEZONE" = "EST" ] || [ "$CLAUDE_TIMEZONE" = "EDT" ]; then
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if [ $HOUR -ge 9 ] && [ $HOUR -lt 16 ]; then
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if [ $HOUR -eq 9 ] && [ $(date +%-M) -lt 30 ]; then
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CLAUDE_IS_MARKET_HOURS="false"
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else
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CLAUDE_IS_MARKET_HOURS="true"
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fi
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fi
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fi
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export CLAUDE_IS_MARKET_HOURS
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# Business hours (9 AM - 5 PM local)
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export CLAUDE_IS_BUSINESS_HOURS="false"
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if [ $HOUR -ge 9 ] && [ $HOUR -lt 17 ]; then
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CLAUDE_IS_BUSINESS_HOURS="true"
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fi
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export CLAUDE_IS_BUSINESS_HOURS
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# Weekend check
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export CLAUDE_IS_WEEKEND="false"
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if [ "$CLAUDE_DAY_OF_WEEK_NUM" -ge 6 ]; then
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CLAUDE_IS_WEEKEND="true"
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fi
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export CLAUDE_IS_WEEKEND
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# ===== Unix Timestamp =====
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export CLAUDE_UNIX_TIMESTAMP=$(date +%s)
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# ===== Relative Time =====
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export CLAUDE_HOUR_12=$(date +"%I %p")
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export CLAUDE_HOUR_24=$(date +"%H")
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# ===== Human-Readable Summary =====
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export CLAUDE_TIME_SUMMARY="$CLAUDE_DAY_OF_WEEK, $CLAUDE_MONTH $CLAUDE_DAY_OF_MONTH, $CLAUDE_YEAR at $CLAUDE_TIME_LOCAL $CLAUDE_TIMEZONE"
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# ===== Output temporal context to session =====
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echo "🕐 Temporal Context Loaded: $CLAUDE_TIME_SUMMARY"
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echo "📅 $CLAUDE_DATE_LOCAL | ⏰ Week $CLAUDE_WEEK_OF_YEAR, Q$CLAUDE_QUARTER | 🌍 $CLAUDE_TIMEZONE"
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echo "💼 Business Hours: $CLAUDE_IS_BUSINESS_HOURS | 📈 Market Hours: $CLAUDE_IS_MARKET_HOURS | 🎉 Weekend: $CLAUDE_IS_WEEKEND"
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