Migrate to ReScript and Deno

.github/workflows/makefile-blocker.yml

@@ -0,0 +1,30 @@
+name: Makefile Blocker
+on: [push, pull_request]
+jobs:
+  check:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+
+      - name: Block Makefiles
+        run: |
+          MAKEFILES=$(find . -maxdepth 3 -type f \( -name "Makefile" -o -name "makefile" -o -name "GNUmakefile" \) 2>/dev/null || true)
+
+          if [ -n "$MAKEFILES" ]; then
+            echo "Makefiles detected. Use justfile instead."
+            echo "$MAKEFILES"
+            echo ""
+            echo "Per Hyperpolymath policy, Makefiles are not permitted."
+            echo "See: https://github.com/hyperpolymath/mustfile"
+            exit 1
+          fi
+          echo "No Makefile found (justfile policy enforced)"
+
+      - name: Verify justfile exists
+        run: |
+          if [ ! -f "justfile" ]; then
+            echo "Warning: justfile not found at repository root"
+            echo "A justfile is recommended for task orchestration"
+          else
+            echo "justfile found"
+          fi

.github/workflows/npm-bun-blocker.yml

@@ -0,0 +1,46 @@
+name: npm/bun Blocker
+on: [push, pull_request]
+jobs:
+  check:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+
+      - name: Check for npm/bun usage in new files
+        run: |
+          # Check for new bun.lockb files
+          NEW_BUN=$(git diff --name-only --diff-filter=A HEAD~1 2>/dev/null | grep -E 'bun\.lockb$' || true)
+
+          # Check for npm scripts calling npm/bun in new or modified files
+          NPM_CALLS=$(git diff HEAD~1 2>/dev/null | grep -E '^\+.*\b(npm|bun)\s+(run|install|start|test|build)' | grep -v '#' || true)
+
+          ERRORS=""
+
+          if [ -n "$NEW_BUN" ]; then
+            ERRORS="${ERRORS}New bun.lockb detected. Use Deno instead.\n${NEW_BUN}\n"
+          fi
+
+          if [ -n "$NPM_CALLS" ]; then
+            ERRORS="${ERRORS}npm/bun commands in new code. Use Deno tasks instead.\n${NPM_CALLS}\n"
+          fi
+
+          if [ -n "$ERRORS" ]; then
+            echo -e "$ERRORS"
+            echo ""
+            echo "Per language policy, use Deno instead of npm/bun for:"
+            echo "  - Package management: deno.json imports"
+            echo "  - Task running: deno task <name>"
+            echo "  - Scripts: deno run script.ts"
+            exit 1
+          fi
+
+          echo "Deno policy enforced (no new npm/bun usage)"
+
+      - name: Verify deno.json exists
+        run: |
+          if [ ! -f "deno.json" ]; then
+            echo "Warning: deno.json not found"
+            echo "Consider adding deno.json for Deno configuration"
+          else
+            echo "deno.json found"
+          fi

.gitignore

@@ -39,7 +39,15 @@ erl_crash.dump
 
 # ReScript
 /lib/bs/
+/lib/
 /.bsb.lock
+*.res.js
+*.bs.js
+.merlin
+
+# Deno
+deno.lock
+.deno/
 
 # Python (SaltStack only)
 __pycache__/

CHANGELOG.md

@@ -8,33 +8,28 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 ## [Unreleased]
 
 ### Added
-- Initial project structure
-- Core TypeScript modules (extension.ts, types.ts, glyphs.ts, narrative.ts)
-- 50+ JavaScript → ReScript transformation patterns
-- Four-layer UI architecture (RAW, FOLDED, GLYPHED, WYSIWYG)
-- Makaton-inspired glyph system (21 visual symbols)
-- Encouraging narrative generation system
-- AST-based pattern matching using Babel parser
-- Comprehensive test suite with 100% coverage target
-- RSR Bronze-level compliance
-- Dual licensing (MIT + Palimpsest v0.8)
-- TPCF Perimeter 3 governance framework
-- Offline-first architecture (zero network dependencies)
-- Complete documentation (README, CONTRIBUTING, SECURITY, etc.)
-- .well-known/ directory (security.txt, ai.txt, humans.txt)
-- Build system (justfile, CI/CD, Nix flake)
-- VS Code extension commands and keybindings
-- Pattern library browser
-- Learning path tracker
-- Performance monitoring (<300ms detection, <100MB memory)
-- Privacy-preserving optional telemetry
-- Workspace trust integration
-- Example JavaScript files for testing
-- Tutorial system foundation
-- ReScript example projects (Project 1: Stack)
+- ReScript source files (Types.res, Glyphs.res, Narrative.res, Patterns.res)
+- Deno configuration (deno.json) and build scripts
+- Mustfile.epx deployment contract
+- Nickel configuration (config.ncl)
+- Makefile blocker workflow (enforce justfile usage)
+- npm/bun blocker workflow (enforce Deno usage)
+- SPDX license headers on all ReScript source files
 
 ### Changed
-- N/A (initial release)
+- **BREAKING**: Migrated from TypeScript to ReScript (Hyperpolymath language policy)
+- **BREAKING**: Migrated from npm to Deno (Hyperpolymath language policy)
+- Updated justfile to use Deno tasks instead of npm scripts
+- Updated README.adoc to reflect ReScript/Deno stack
+- Updated CLAUDE.md with new language policy and structure
+- Updated .gitignore for ReScript and Deno artifacts
+
+### Removed
+- TypeScript source files (migrated to ReScript)
+- extension/ directory (old VS Code extension scaffolding)
+- npm package.json (replaced with deno.json)
+- tsconfig.json, eslint configuration (TypeScript tooling)
+- TS_CONVERSION_NEEDED.md (no longer needed)
 
 ### Deprecated
 - N/A (initial release)