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asepharyana-hub-guide/hooks/session-start
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#!/usr/bin/env bash
# SessionStart hook for code-guide plugin.
# Reads engineering-principles SKILL.md and injects it as context
# so the 29 foundational principles are always active from turn 1.
#
# Pattern: identical to Superpowers' session-start hook
# which injects skills/using-superpowers/SKILL.md content.
set -euo pipefail
SCRIPT_DIR="$(cd "$(dirname "$0")" && pwd)"
PLUGIN_ROOT="$(cd "${SCRIPT_DIR}/.." && pwd)"
skill_content=$(cat "${PLUGIN_ROOT}/skills/engineering-principles/SKILL.md" 2>&1 || echo "Error reading engineering-principles skill")
escape_for_json() {
local s="$1"
s="${s//\\/\\\\}"
s="${s//\"/\\\"}"
s="${s//$'\n'/\\n}"
s="${s//$'\r'/\\r}"
s="${s//$'\t'/\\t}"
printf '%s' "$s"
}
escaped=$(escape_for_json "$skill_content")
context="<EXTREMELY_IMPORTANT>\nYou have the code-guide plugin loaded. Below is the full content of the 'code-guide:engineering-principles' skill — the 29 foundational rules that apply to every coding decision:\n\n${escaped}\n</EXTREMELY_IMPORTANT>"
if [ -n "${CLAUDE_PLUGIN_ROOT:-}" ]; then
printf '{"hookSpecificOutput":{"hookEventName":"SessionStart","additionalContext":"%s"}}\n' "$context"
else
printf '{"additionalContext":"%s"}\n' "$context"
fi
exit 0