5abdfa202e
- scripts/check-loc.sh: LOC budget checker (500 LOC hard cap) - .claude/rules/architecture.md: split triggers, patterns per language - .claude/rules/loc-exceptions.txt: documented escape hatches - AGENTS.python.md: FastAPI conventions (routes thin, service layer) - AGENTS.go.md: Go/Gin conventions (handler ≤40 LOC) - AGENTS.typescript.md: Next.js conventions (page.tsx ≤250 LOC, colocation) - CLAUDE.md extended with guardrail section + commit markers 273 files currently exceed 500 LOC — to be addressed phase by phase. Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
71 lines
1.8 KiB
Bash
Executable File
71 lines
1.8 KiB
Bash
Executable File
#!/usr/bin/env bash
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set -euo pipefail
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MAX_LOC="${MAX_LOC:-500}"
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ROOT_DIR="$(git rev-parse --show-toplevel 2>/dev/null || pwd)"
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EXCEPTIONS_FILE="${ROOT_DIR}/.claude/rules/loc-exceptions.txt"
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red() { printf '\033[31m%s\033[0m\n' "$*"; }
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green() { printf '\033[32m%s\033[0m\n' "$*"; }
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is_exempt() {
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local file="$1"
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[[ -f "$EXCEPTIONS_FILE" ]] || return 1
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while IFS= read -r line; do
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[[ -z "$line" ]] && continue
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[[ "$line" =~ ^# ]] && continue
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local pattern="${line%%|*}"
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pattern="$(echo "$pattern" | xargs)"
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if [[ -n "$pattern" ]] && [[ "$file" == $pattern ]]; then
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return 0
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fi
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done < "$EXCEPTIONS_FILE"
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return 1
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}
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count_loc() {
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[[ -f "$1" ]] && awk 'END { print NR }' "$1" || echo 0
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}
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collect_changed_files() {
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{ git diff --name-only --cached; git diff --name-only; git ls-files --others --exclude-standard; } | awk 'NF' | sort -u
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}
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main() {
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local mode="changed"
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[[ "${1:-}" == "--changed" ]] && mode="changed"
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[[ "${1:-}" == "--all" ]] && mode="all"
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local files=()
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if [[ "$mode" == "changed" ]]; then
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IFS=$'\n' read -d '' -r -a files < <(collect_changed_files)
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else
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IFS=$'\n' read -d '' -r -a files < <(find "$ROOT_DIR" \( -name '*.py' -o -name '*.go' -o -name '*.ts' -o -name '*.tsx' \) -not -path '*/node_modules/*' -not -path '*/.next/*' -not -path '*/__pycache__/*' -not -path '*/venv/*')
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fi
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local failed=0
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local violations=0
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for file in "${files[@]}"; do
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[[ -f "$file" ]] || continue
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is_exempt "$file" && continue
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local loc
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loc="$(count_loc "$file")"
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if (( loc > MAX_LOC )); then
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red "VIOLATION: $file ($loc LOC > $MAX_LOC)"
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violations=$((violations + 1))
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failed=1
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fi
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done
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if (( failed )); then
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red ""
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red "$violations file(s) exceed ${MAX_LOC} LOC budget."
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exit 1
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fi
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green "LOC budget check passed."
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}
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main "$@"
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