forked from bchanot/claude
Bastien Chanot
b7026e4bda
- lib/fast-libs.sh: detect/cache-status verbs, JS+Python manifests, 7-day cache freshness, LC_ALL=C sort — replaces 3 hardcoded lists (ship-feature 0c, init-project 5c, onboard 3.5) - hooks/ctx7-reminder.sh: once-per-session UserPromptSubmit nudge when the project carries fast-libs and .ctx7-cache/ is missing/stale - find-docs: before-writing-code trigger + cache-first rule; dist is machine-owned (gitignored) so the durable patch lives in install-plugins.sh STEP ctx7 (idempotent, grep-guarded) - feater/bugfixer briefs: fast-lib docs rule (fresh cache read, else 2-topic ctx7 fetch, else NOTES cache miss + proceed) - tests: lib/tests/fast-libs.test.sh (11 checks); shellcheck + full make test green (review-guards 5/0)
66 lines
2.5 KiB
Bash
66 lines
2.5 KiB
Bash
#!/usr/bin/env bash
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# fast-libs.sh — single source of truth for "fast-moving library" detection.
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#
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# Fast-moving = API churns faster than model training data (React, Next.js,
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# Prisma…) → consult ctx7 (find-docs) before coding against it. Stable techs
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# (C, C++98, POSIX sh, SQL…) never match: no ctx7 needed (BDR-078).
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#
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# Consumers: hooks/ctx7-reminder.sh, /ship-feature STEP 0c, /init-project
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# STEP 5c, /onboard STEP 3.5, feater/bugfixer executor briefs.
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#
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# Verbs:
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# fast-libs.sh detect [dir] detected libs, one/line; exit 1 if none
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# fast-libs.sh cache-status [dir] fresh|stale|missing; exit 0 only if fresh
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set -euo pipefail
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# Exact npm dependency keys (unscoped). Anchored full-key match — "react"
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# must not drag react-icons along.
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NPM_EXACT='next|react|react-dom|react-native|expo|prisma|supabase'
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NPM_EXACT+='|drizzle-orm|astro|svelte|vue|nuxt|tailwindcss|vite|next-auth'
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NPM_EXACT+='|motion|framer-motion|ai|openai|langchain|remix|fastify'
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# Scoped npm orgs (@org/…).
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NPM_SCOPED='prisma|supabase|astrojs|sveltejs|tanstack|clerk|anthropic-ai'
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NPM_SCOPED+='|langchain|remix-run|nestjs|tailwindcss'
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# Python distributions (requirements.txt / pyproject.toml).
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PY_LIBS='fastapi|pydantic|sqlalchemy|langchain'
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CACHE_MAX_AGE_DAYS=7
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npm_fast_libs() { # $1=dir — matching dependency keys, one per line
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[ -f "$1/package.json" ] || return 0
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jq -r '((.dependencies // {}) + (.devDependencies // {})) | keys[]' \
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"$1/package.json" 2>/dev/null \
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| grep -E "^(${NPM_EXACT})\$|^@(${NPM_SCOPED})/" || true
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}
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py_fast_libs() { # $1=dir — matching distributions, one per line
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grep -hoiE "\b(${PY_LIBS})\b" \
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"$1/requirements.txt" "$1/pyproject.toml" 2>/dev/null \
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| tr '[:upper:]' '[:lower:]' | LC_ALL=C sort -u || true
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}
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detect() { # $1=dir — union, sorted unique; exit 1 when empty
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local libs
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# LC_ALL=C: deterministic order whatever the caller's locale.
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libs="$(printf '%s\n%s\n' "$(npm_fast_libs "$1")" "$(py_fast_libs "$1")" \
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| sed '/^$/d' | LC_ALL=C sort -u)"
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[ -n "$libs" ] || return 1
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printf '%s\n' "$libs"
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}
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cache_status() { # $1=dir — fresh|stale|missing; exit 0 only when fresh
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[ -d "$1/.ctx7-cache" ] || { echo missing; return 1; }
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if [ -n "$(find "$1/.ctx7-cache" -name '*.md' \
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-mtime "-${CACHE_MAX_AGE_DAYS}" -print -quit 2>/dev/null)" ]; then
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echo fresh; return 0
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fi
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echo stale; return 1
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}
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case "${1:-}" in
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detect) detect "${2:-.}" ;;
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cache-status) cache_status "${2:-.}" ;;
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*) echo "usage: fast-libs.sh detect|cache-status [dir]" >&2; exit 2 ;;
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esac
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