Add whisper.cpp add-on

whisper-cpp/.gitignore

@@ -0,0 +1 @@
+local/

whisper-cpp/CHANGELOG.md

@@ -0,0 +1,5 @@
+# Changelog
+
+## 1.0.0
+
+- Initial release

whisper-cpp/Dockerfile

@@ -0,0 +1,38 @@
+FROM debian:bookworm-slim
+ARG TARGETARCH
+ARG TARGETVARIANT
+
+# Install wyoming-whisper-cpp
+WORKDIR /usr/src
+ENV WYOMING_WHISPER_CPP_VERSION=1.0.0
+ENV PIP_BREAK_SYSTEM_PACKAGES=1
+
+RUN \
+    apt-get update \
+    && apt-get install -y --no-install-recommends \
+        curl \
+        python3 \
+        python3-pip \
+        build-essential \
+    && curl -L -s \
+        "https://github.com/rhasspy/wyoming-whisper-cpp/archive/refs/tags/v${WYOMING_WHISPER_CPP_VERSION}.tar.gz" \
+        | tar -zxvf - -C /tmp \
+    && mv "/tmp/wyoming-whisper-cpp-${WYOMING_WHISPER_CPP_VERSION}" '/usr/share/wyoming-whisper-cpp' \
+    && make -C "/usr/share/wyoming-whisper-cpp/whisper.cpp" main \
+    && pip3 install --no-cache-dir -U \
+        setuptools \
+        wheel \
+    && pip3 install --no-cache-dir \
+        --extra-index-url https://www.piwheels.org/simple \
+        -f . \
+        "/usr/share/wyoming-whisper-cpp" \
+    && apt-get purge -y --auto-remove \
+        build-essential \
+    && rm -rf /var/lib/apt/lists/*
+
+WORKDIR /
+COPY run.sh ./
+
+EXPOSE 10300
+
+ENTRYPOINT ["bash", "/run.sh"]

whisper-cpp/Makefile

@@ -0,0 +1,20 @@
+.PHONY: local run update
+
+VERSION := 1.0.0
+TAG := rhasspy/wyoming-whisper-cpp
+PLATFORMS := linux/amd64,linux/arm64,linux/arm/v7
+HOST := 0.0.0.0
+PORT := 10300
+DATA_DIR := $(PWD)/local
+
+all:
+	docker buildx build . --platform "$(PLATFORMS)" --tag "$(TAG):$(VERSION)" --push
+
+update:
+	docker buildx build . --platform "$(PLATFORMS)" --tag "$(TAG):latest" --push
+
+local:
+	docker build . -t "$(TAG):$(VERSION)" --build-arg TARGETARCH=amd64
+
+run:
+	docker run -it -p "$(PORT):$(PORT)" -v "$(DATA_DIR):$(DATA_DIR)" "$(TAG):$(VERSION)" --uri 'tcp://$(HOST):$(PORT)' --data-dir "$(DATA_DIR)" --model 'tiny.en-q5_1' --debug

whisper-cpp/README.md

@@ -0,0 +1,5 @@
+# whisper.cpp
+
+[Wyoming protocol](https://github.com/rhasspy/wyoming) server for the [whisper.cpp](https://github.com/ggerganov/whisper.cpp) speech to text system.
+
+[Source](https://github.com/rhasspy/wyoming-whisper-cpp)

whisper-cpp/run.sh

@@ -0,0 +1,4 @@
+#!/usr/bin/env bash
+python3 -m wyoming_whisper_cpp \
+    --whisper-cpp-dir '/usr/share/wyoming-whisper-cpp/whisper.cpp' \
+    --uri 'tcp://0.0.0.0:10300' "$@"