42b855899f
Collapse multiple jq/grep/sed invocations into single passes: - post-compact-state-inject: 7 jq calls → 1 (-51%) - session-start: 6 sed/grep → 1 sed pipeline (-37%) - user-prompt-context-inject: 2 jq → 1 (-33%) - pre-compact-state-save: 3 tail|grep → 1 awk (-42%) - post-tool-benchmark-capture: 3 jq → 1 (-23%) - stop-optimization-gate: 3 tail|grep → 1 awk - pre-compact: fix macOS-incompatible sed newline escaping
63 lines
2.1 KiB
Bash
Executable file
63 lines
2.1 KiB
Bash
Executable file
#!/usr/bin/env bash
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# Plugin PreCompact hook: Preserve optimization session state through context compaction.
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# Gathers current session state so the compaction model retains critical info.
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cd "$CLAUDE_PROJECT_DIR" 2>/dev/null || exit 0
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STATE=""
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# Current branch
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BRANCH=$(git branch --show-current 2>/dev/null)
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[ -n "$BRANCH" ] && STATE="${STATE}Branch: ${BRANCH}\n"
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# Uncommitted files (count + list)
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DIRTY=$(git status --porcelain 2>/dev/null)
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if [ -n "$DIRTY" ]; then
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COUNT=$(echo "$DIRTY" | wc -l | tr -d ' ')
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STATE="${STATE}Uncommitted files (${COUNT}):\n${DIRTY}\n"
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fi
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# Unpushed commits
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UPSTREAM=$(git rev-parse --abbrev-ref '@{upstream}' 2>/dev/null)
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if [ -n "$UPSTREAM" ]; then
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AHEAD=$(git rev-list --count "${UPSTREAM}..HEAD" 2>/dev/null)
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[ "$AHEAD" -gt 0 ] 2>/dev/null && STATE="${STATE}Unpushed commits: ${AHEAD}\n"
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fi
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# Recent commits on this branch (last 5)
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RECENT=$(git log --oneline -5 2>/dev/null)
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[ -n "$RECENT" ] && STATE="${STATE}Recent commits:\n${RECENT}\n"
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# Optimization session state
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if [ -f ".codeflash/HANDOFF.md" ]; then
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HANDOFF=$(head -30 ".codeflash/HANDOFF.md" 2>/dev/null)
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[ -n "$HANDOFF" ] && STATE="${STATE}\nOptimization session (HANDOFF.md):\n${HANDOFF}\n"
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fi
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if [ -f ".codeflash/results.tsv" ]; then
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LINES=$(wc -l < ".codeflash/results.tsv" | tr -d ' ')
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TAIL=$(tail -5 ".codeflash/results.tsv" 2>/dev/null)
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STATE="${STATE}\nExperiment history (${LINES} entries, last 5):\n${TAIL}\n"
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fi
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if [ -f ".codeflash/conventions.md" ]; then
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CONV=$(head -20 ".codeflash/conventions.md" 2>/dev/null)
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[ -n "$CONV" ] && STATE="${STATE}\nConventions:\n${CONV}\n"
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fi
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if [ -f ".codeflash/setup.md" ]; then
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SETUP=$(head -15 ".codeflash/setup.md" 2>/dev/null)
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[ -n "$SETUP" ] && STATE="${STATE}\nSetup:\n${SETUP}\n"
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fi
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[ -z "$STATE" ] && exit 0
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# Output as JSON with systemMessage for the compaction model
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ESCAPED=$(echo -e "$STATE" | awk '{ gsub(/"/, "\\\""); gsub(/\t/, "\\t"); if (NR>1) printf "\\n"; printf "%s", $0 }')
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cat <<EOF
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{
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"systemMessage": "PRESERVE the following session state through compaction:\\n${ESCAPED}"
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}
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EOF
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exit 0
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