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feat(opencode): bundle deps with bun build for zero-dependency runtime #21

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19 changes: 19 additions & 0 deletions packages/opencode/README.md
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Original file line number Diff line number Diff line change
Expand Up @@ -459,6 +459,25 @@ bun run lint
bun run format:check
```

### Build modes

Two build modes are available:

```bash
bun run build # Deploy: bun build → bundled dist/ with all deps inlined (core + xxhash-wasm)
bun run build:dev # Dev: tsc → individual dist/*.js files (requires workspace node_modules)
```

The default `build` uses `bun build` to bundle `@cortexkit/anthropic-auth-core` and all transitive dependencies into self-contained output files. No `node_modules/` needed at runtime — the plugin works via `file://` path in OpenCode config:

```json
{
"plugin": ["file:///path/to/anthropic-auth/packages/opencode"]
}
```

`@opencode-ai/plugin` remains external (peer dep provided by OpenCode).

Inspect package contents:

```bash
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3 changes: 2 additions & 1 deletion packages/opencode/package.json
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Expand Up @@ -27,7 +27,8 @@
"LICENSE"
],
"scripts": {
"build": "rm -rf dist && tsc -p tsconfig.build.json",
"build": "rm -rf dist && bun build src/index.ts src/cli.ts --outdir dist --target node --format esm --splitting --external @opencode-ai/plugin --minify && tsc -p tsconfig.build.json --emitDeclarationOnly",
"build:dev": "rm -rf dist && tsc -p tsconfig.build.json",
"dev": "bun ../../scripts/dev.ts",
"dev:clean": "bun ../../scripts/dev-clean.ts",
"extract": "bun ../../scripts/extract-system-prompt.ts",
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