enzotar
6368b798cf
feat: v2 module system — import/export with multi-file compilation
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Syntax:
import { Counter, shared_count } from "./shared"
export let shared_count = 0
export component Counter = ...
Implementation:
- Lexer: Import, Export keywords
- AST: ImportDecl(names, source), Export(name, inner_decl)
- Parser: parse_import_decl, parse_export_decl
- CLI: resolve_imports() — recursive file resolution, dedup, inline
Resolves relative paths, adds .ds extension, handles transitive imports.
110 tests, 0 failures.
2026-02-25 20:36:18 -08:00
enzotar
d86818ca6a
feat(compiler): full bitstream integration across 7 pipeline stages
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AST: StreamDecl, StreamMode, Expr::StreamFrom { source, mode }
Lexer: Pixel, Delta, Signals keywords
Parser: parse_stream_decl() with mode parsing, StreamFrom expression
Signal Graph: streamable flag on SignalNode, auto-detect stream decls
Type Checker: StreamFrom returns Type::Stream
Codegen: emit_stream_init phase, StreamFrom → DS.streamConnect(),
streaming runtime JS (WebSocket relay, binary protocol, signal frames,
remote input handler, auto-reconnect)
CLI: 'dreamstack stream' command — compile+serve with streaming enabled,
auto-inject stream declaration for the first view
All 77 workspace tests pass, 0 failures.
2026-02-25 13:13:21 -08:00
enzotar
c9b1913a57
feat: dev server with file watching + poll-based HMR
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- File watcher thread using notify crate (100ms debounce)
- Auto-recompiles .ds files on change with timed output
- Poll-based HMR: client fetches /__hmr every 500ms for version
- Injects HMR script into compiled HTML before </body>
- Error pages rendered with DreamStack styling on compile failure
- Version counter shared between watcher and HTTP server via AtomicU64
2026-02-25 01:01:59 -08:00
enzotar
a634152318
feat: DreamStack compiler foundation — Phase 0/1
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Complete compiler pipeline from .ds source to reactive browser apps:
- ds-parser: lexer (string interpolation, operators, keywords) + recursive
descent parser with operator precedence + full AST types
- ds-analyzer: signal graph extraction (source/derived classification),
topological sort for glitch-free propagation, DOM binding analysis
- ds-codegen: JavaScript emitter with embedded reactive runtime (~3KB
signal/derived/effect system) and dark-theme CSS design system
- ds-cli: build (compile to HTML+JS), dev (live server), check (analyze)
Verified working: source signals, derived signals, event handlers,
conditional rendering (when), 12 unit tests passing, 6.8KB output.
2026-02-25 00:03:06 -08:00
