gogo

.dockerignore

@@ -0,0 +1,77 @@
+# Version control
+.git
+.gitignore
+
+# Node.js
+node_modules
+npm-debug.log
+yarn-error.log
+.pnpm-store
+
+# Build outputs
+.sst
+out
+.turbo
+.open-next
+dist
+build
+
+# Environment and config files
+.env*
+*.env
+*.config.js
+*.config.ts
+sst.config.ts
+
+# Logs
+*.log
+
+# OS generated files
+.DS_Store
+Thumbs.db
+
+# IDEs and editors
+.vscode
+.idea
+*.swp
+*.swo
+
+# Testing
+coverage
+.nyc_output
+
+# Temporary files
+tmp
+temp
+
+# Python
+__pycache__
+*.pyc
+*.pyo
+*.pyd
+.Python
+venv
+pip-log.txt
+pip-delete-this-directory.txt
+
+# Project specific
+infra
+docker
+README.md
+
+# Ignore sst-env.d.ts under packages directory
+packages/**/sst-env.d.ts
+scripts
+packages/**/temp
+
+packages/**/tsdoc-metadata.json
+
+**/node_modules
+out
+.turbo
+**/.turbo
+dist
+**/.dist
+**/.dev-dist
+**/dist
+**/dev-dist

.env.example

@@ -0,0 +1,7 @@
+LOG_LEVEL=DEBUG
+DATABASE_URL=
+OPENAI_API_KEY=
+DEEPGRAM_API_KEY=
+LIVEKIT_URL=
+LIVEKIT_API_KEY=
+LIVEKIT_API_SECRET=

.gitignore

@@ -0,0 +1,95 @@
+# Dependency directories
+node_modules/
+jspm_packages/
+
+# Build outputs
+dist/
+build/
+out/
+.tshy/
+.tshy-build/
+
+# SST-specific
+.sst/
+.build/
+
+# Logs
+logs
+*.log
+npm-debug.log*
+yarn-debug.log*
+yarn-error.log*
+
+# Runtime data
+pids
+*.pid
+*.seed
+*.pid.lock
+
+# Directory for instrumented libs generated by jscoverage/JSCover
+lib-cov
+
+# Coverage directory used by tools like istanbul
+coverage
+
+# nyc test coverage
+.nyc_output
+
+# IDEs and editors
+.idea/
+.vscode/
+*.swp
+*.swo
+.DS_Store
+
+# Optional npm cache directory
+.npm
+
+# Optional eslint cache
+.eslintcache
+
+# Optional REPL history
+.node_repl_history
+
+# Output of 'npm pack'
+*.tgz
+
+# Yarn Integrity file
+.yarn-integrity
+
+# dotenv environment variables file
+.env
+.env.test
+
+# parcel-bundler cache (https://parceljs.org/)
+.cache
+
+# Next.js build output
+.next
+
+# Nuxt.js build / generate output
+.nuxt
+
+# Python
+__pycache__/
+*.py[cod]
+*$py.class
+
+# Virtual environment
+.venv
+venv/
+env/
+ENV/
+
+# Jupyter Notebook
+.ipynb_checkpoints
+
+# pyenv
+.python-version
+.turbo
+
+**/*.tsbuildinfo
+
+.open-next
+temp
+packages/**/tsdoc-metadata.json

README.md

@@ -1 +1,9 @@
-# voice-agent-example
+# SST Voice Agent Example
+
+## Setup
+
+```sh
+python -m venv .venv
+source .venv/bin/activate
+pip3 install -r apps/voice-agent/requirements.txt
+```

apps/voice-agent/.gitignore

@@ -0,0 +1,31 @@
+# Python
+venv
+__pycache__
+*.pyc
+*.pyo
+*.pyd
+.Python
+pip-log.txt
+pip-delete-this-directory.txt
+
+# Node
+node_modules
+npm-debug.log
+yarn-error.log
+.pnpm-debug.log
+
+# Environment
+.env
+.env.local
+.env.*.local
+
+# IDEs and editors
+.idea
+*.swp
+*.swo
+.DS_Store
+
+# Build outputs
+dist
+build
+*.egg-info

apps/voice-agent/Dockerfile

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+FROM python:3.11-slim-bullseye AS base
+
+RUN --mount=type=cache,target=/var/cache/apt,sharing=locked \
+    --mount=type=cache,target=/var/lib/apt,sharing=locked \
+    apt-get update && \
+    apt-get install -y --no-install-recommends curl unzip build-essential && \
+    curl -fsSL https://deb.nodesource.com/setup_20.x | bash - && \
+    apt-get install -y --no-install-recommends nodejs && \
+    apt-get clean
+
+ENV PNPM_HOME="/pnpm"
+ENV PATH="$PNPM_HOME:$PATH"
+RUN corepack enable
+RUN corepack pnpm install turbo --global
+RUN curl -fsSL https://bun.sh/install | bash && \
+    mv /root/.bun/bin/bun /usr/local/bin/bun
+
+VOLUME /pnpm/store
+
+FROM base AS python-builder
+WORKDIR /app/apps/voice-agent
+COPY apps/voice-agent/requirements.txt .
+RUN --mount=type=cache,target=/root/.cache/pip \
+    pip3 install -r requirements.txt
+
+FROM base AS pnpm-builder
+WORKDIR /app
+COPY . .
+RUN turbo prune "@voice-agent-example/voice-agent" --docker
+
+FROM base AS pnpm-installer
+WORKDIR /app
+COPY --from=pnpm-builder /app/out/json/ .
+RUN --mount=type=cache,id=pnpm,target=/pnpm/store pnpm install --frozen-lockfile --ignore-scripts
+
+COPY --from=pnpm-builder /app/out/full/ .
+RUN corepack pnpm turbo build
+RUN pnpm deploy --filter="@voice-agent-example/voice-agent" --prod /prod/app
+
+# Runner stage
+FROM base AS runner
+WORKDIR /app
+
+COPY --from=pnpm-installer /app .
+COPY --from=python-builder /usr/local/lib/python3.11/site-packages /usr/local/lib/python3.11/site-packages
+ENV PYTHONPATH="/usr/local/lib/python3.11/site-packages:$PYTHONPATH"
+
+# Create a non-root user named 'bun'
+RUN useradd -m -s /bin/bash bun
+USER bun
+WORKDIR /app/apps/voice-agent
+ENV NODE_ENV=production
+CMD ["bun", "run", "main.ts"]

apps/voice-agent/bunfig.toml

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+preload = ["@deepkit/bun"]
+
+[install]
+peer = true

apps/voice-agent/ipc.ts

@@ -0,0 +1,45 @@
+import { VectorStoreHttpHono } from '@voice-agent-example/vector-storage-hono'
+import { Config, Effect, Layer, pipe, Schedule } from 'effect'
+import { Hono } from 'hono'
+
+const App = Effect.gen(function*() {
+  const vectorStore = yield* VectorStoreHttpHono
+
+  const app = yield* Effect.sync(() =>
+    new Hono()
+      .route('embeddings', vectorStore)
+  )
+
+  return app
+})
+
+export const layerIPCServer = Layer.effectDiscard(
+  Effect.gen(function*() {
+    const app = yield* App
+    const SOCKET_PATH = yield* pipe(
+      Config.nonEmptyString('SOCKET_PATH'),
+      Config.withDefault('/tmp/voice-agent.sock'),
+    )
+
+    yield* Effect.acquireRelease(
+      Effect.sync(() =>
+        Bun.serve({
+          unix: SOCKET_PATH,
+          fetch: app.fetch,
+        })
+      ),
+      (server) =>
+        pipe(
+          Effect.sync(() => server.stop()),
+          Effect.catchAll(() => Effect.void),
+        ),
+    )
+
+    yield* Effect.never
+  }).pipe(
+    Effect.andThen(() => Effect.never),
+    Effect.retry({ schedule: Schedule.forever }),
+    Effect.scoped,
+    Effect.fork,
+  ),
+)