Add Docker build

Author: synesthesiam

.dockerignore

@@ -0,0 +1,4 @@
+*
+!wyoming_faster_whisper/*.py
+!pyproject.toml
+!docker_run.sh

CHANGELOG.md

@@ -3,8 +3,9 @@
 ## 3.0.0
 
 - Add support for `sherpa-onnx` and Nvidia's parakeet model
-- Add `--stt-library` to select speech-to-text library
+- Add `--stt-library` to select speech-to-text library (deprecate `--use-transformers`)
 - Default `--model` to "auto" (prefer parakeet)
+- Add Docker build here
 - Default `--language` to "auto"
 - Add `--cpu-threads` for faster-whisper (@Zerwin)
 

Dockerfile

@@ -0,0 +1,32 @@
+FROM debian:bookworm-slim
+ARG TARGETARCH
+ARG TARGETVARIANT
+
+# Install faster-whisper
+WORKDIR /usr/src
+
+COPY ./ ./
+RUN \
+    apt-get update \
+    && apt-get install -y --no-install-recommends \
+        python3 \
+        python3-pip \
+        python3-venv \
+    \
+    && python3 -m venv .venv \
+    && .venv/bin/pip3 install --no-cache-dir -U \
+        setuptools \
+        wheel \
+    && .venv/bin/pip3 install --no-cache-dir \
+        --extra-index-url 'https://download.pytorch.org/whl/cpu' \
+        'torch==2.6.0' \
+    \
+    && .venv/bin/pip3 install --no-cache-dir \
+        --extra-index-url https://www.piwheels.org/simple \
+        -e '.[transformers,sherpa]' \
+    \
+    && rm -rf /var/lib/apt/lists/*
+
+EXPOSE 10400
+
+ENTRYPOINT ["bash", "docker_run.sh"]

docker_run.sh

@@ -0,0 +1,4 @@
+#!/usr/bin/env bash
+cd /usr/src
+.venv/bin/python3 -m wyoming_faster_whisper \
+    --uri 'tcp://0.0.0.0:10300' "$@"

pyproject.toml

@@ -23,7 +23,8 @@ classifiers = [
 ]
 dependencies = [
     "wyoming>=1.8,<2",
-    "faster-whisper>=1.1.0,<2"
+    "faster-whisper>=1.1.0,<2",
+    "requests",  # needed by faster-whisper
 ]
 
 [project.urls]