[READ-ONLY] Mirror of https://github.com/bombshell-dev/tty. Platform independent 2D layout engine for terminal applications based on Clay
ref: rename to layout.wasm and input.wasm
authored by
Nate Moore
and committed by
Nate Moore
(May 28, 2026, 12:58 AM EDT)
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210631c6
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.github/workflows/verify.yaml
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.github/workflows/verify.yaml
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.gitignore
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.gitignore
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BUILD.md
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BUILD.md
···
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It generates:
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- `clayterm.wasm` — the compiled WebAssembly module built from the C sources
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- `wasm.ts` — a generated TypeScript file derived from `clayterm.wasm`
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- `layout.wasm` — the layout WebAssembly module built from the C sources
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- `input.wasm` — the input WebAssembly module built from the C sources
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- `layout.wasm.ts` — generated TypeScript derived from `layout.wasm`
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- `input.wasm.ts` — generated TypeScript derived from `input.wasm`
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`wasm.ts` is generated output, not hand-maintained source.
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These `.ts` files are generated output, not hand-maintained source.
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## Clone the repo with submodules
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···
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This should produce:
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- `clayterm.wasm`
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- `wasm.ts`
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- `layout.wasm`
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- `input.wasm`
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- `layout.wasm.ts`
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- `input.wasm.ts`
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For a clean rebuild:
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···
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- you change files under `src/`
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- you update the `clay` submodule
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- `clayterm.wasm` or `wasm.ts` is missing
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- `layout.wasm`, `input.wasm`, `layout.wasm.ts`, or `input.wasm.ts` is missing
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- generated outputs look stale after switching branches or pulling changes
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When in doubt, use a clean rebuild:
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Symptoms may include:
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- target-related `clang` errors mentioning `wasm32`
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- linker failures while producing `clayterm.wasm`
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- linker failures while producing the `.wasm` outputs
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Recovery:
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···
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Symptoms may include:
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- `clayterm.wasm` is missing
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- `wasm.ts` is missing
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- `layout.wasm` or `input.wasm` is missing
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- `layout.wasm.ts` or `input.wasm.ts` is missing
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- you changed `src/` or updated `clay/`, but the generated outputs do not match
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Recovery:
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Makefile
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Makefile
···
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DEPS = $(wildcard src/*.c src/*.h)
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all: clayterm-layout.wasm clayterm-input.wasm wasm-layout.ts wasm-input.ts
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@echo "Built clayterm-layout.wasm ($$(wc -c < clayterm-layout.wasm) bytes raw, $$(gzip -c clayterm-layout.wasm | wc -c) bytes gzip)"
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@echo "Built clayterm-input.wasm ($$(wc -c < clayterm-input.wasm) bytes raw, $$(gzip -c clayterm-input.wasm | wc -c) bytes gzip)"
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all: layout.wasm input.wasm layout.wasm.ts input.wasm.ts
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@echo "Built layout.wasm ($$(wc -c < layout.wasm) bytes raw, $$(gzip -c layout.wasm | wc -c) bytes gzip)"
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@echo "Built input.wasm ($$(wc -c < input.wasm) bytes raw, $$(gzip -c input.wasm | wc -c) bytes gzip)"
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clayterm-layout.wasm: $(DEPS)
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layout.wasm: $(DEPS)
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$(CC) $(CFLAGS) $(LAYOUT_LDFLAGS) -o $@ src/module-layout.c
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clayterm-input.wasm: $(DEPS)
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input.wasm: $(DEPS)
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$(CC) $(filter-out -DCLAY_IMPLEMENTATION -DCLAY_WASM, $(CFLAGS)) $(INPUT_LDFLAGS) -o $@ src/module-input.c
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wasm-layout.ts: clayterm-layout.wasm
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deno run --allow-read --allow-write tasks/bundle-wasm.ts clayterm-layout.wasm wasm-layout.ts
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layout.wasm.ts: layout.wasm
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deno run --allow-read --allow-write tasks/bundle-wasm.ts layout.wasm layout.wasm.ts
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wasm-input.ts: clayterm-input.wasm
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deno run --allow-read --allow-write tasks/bundle-wasm.ts clayterm-input.wasm wasm-input.ts
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input.wasm.ts: input.wasm
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deno run --allow-read --allow-write tasks/bundle-wasm.ts input.wasm input.wasm.ts
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clean:
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rm -f clayterm.wasm clayterm-layout.wasm clayterm-input.wasm wasm.ts wasm-layout.ts wasm-input.ts
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rm -f layout.wasm input.wasm layout.wasm.ts input.wasm.ts
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.PHONY: all clean
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deno.json
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deno.json
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input-native.ts
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input-native.ts
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tasks/bundle-wasm.ts
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tasks/bundle-wasm.ts
···
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import { encodeBase64 } from "@std/encoding/base64";
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const [input = "clayterm.wasm", output = "wasm.ts"] = Deno.args;
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const [input, output] = Deno.args;
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if (!input || !output) {
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console.error("Usage: bundle-wasm.ts <input.wasm> <output.ts>");
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Deno.exit(1);
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}
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const wasm = await Deno.readFile(input);
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const base64 = encodeBase64(wasm);