Initial commit

hooks/session-start.sh

@@ -0,0 +1,34 @@
+#!/usr/bin/env bash
+# SessionStart hook for hyperpower plugin
+
+set -euo pipefail
+
+# Determine plugin root directory
+SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]:-$0}")" && pwd)"
+PLUGIN_ROOT="$(cd "${SCRIPT_DIR}/.." && pwd)"
+
+# Check if legacy skills directory exists and build warning
+warning_message=""
+legacy_skills_dir="${HOME}/.config/hyperpowers/skills"
+if [ -d "$legacy_skills_dir" ]; then
+    warning_message="\n\n<important-reminder>IN YOUR FIRST REPLY AFTER SEEING THIS MESSAGE YOU MUST TELL THE USER:⚠️ **WARNING:** Hyperpowers now uses Claude Code's skills system. Custom skills in ~/.config/hyperpowers/skills will not be read. Move custom skills to ~/.claude/skills instead. To make this message go away, remove ~/.config/hyperpowers/skills</important-reminder>"
+fi
+
+# Read using-hyper content
+using_hyper_content=$(cat "${PLUGIN_ROOT}/skills/using-hyper/SKILL.md" 2>&1 || echo "Error reading using-hyper skill")
+
+# Escape outputs for JSON
+using_hyper_escaped=$(echo "$using_hyper_content" | sed 's/\\/\\\\/g' | sed 's/"/\\"/g' | awk '{printf "%s\\n", $0}')
+warning_escaped=$(echo "$warning_message" | sed 's/\\/\\\\/g' | sed 's/"/\\"/g' | awk '{printf "%s\\n", $0}')
+
+# Output context injection as JSON
+cat <<EOF
+{
+  "hookSpecificOutput": {
+    "hookEventName": "SessionStart",
+    "additionalContext": "<EXTREMELY_IMPORTANT>\nYou have hyperpowers.\n\n**The content below is from skills/using-hyper/SKILL.md - your introduction to using skills:**\n\n${using_hyper_escaped}\n\n${warning_escaped}\n</EXTREMELY_IMPORTANT>"
+  }
+}
+EOF
+
+exit 0