Update Docker to include Gradio web UI (#102)

* Adds docker dependencies with ovos-tts-server
Simplifies Dockerfile and adds args to start gradio server

* Revert Dockerfile changes to keep reduced image size

* Add `--no-install-cache-dir` and `--no-install-recommends` flags

.dockerignore

@@ -1,2 +1,3 @@
 .env
-.git
+.git
+Dockerfile

Dockerfile

@@ -1,18 +1,21 @@
-FROM python:3.9-slim-bullseye AS compile-image
-
-RUN apt-get update -y && apt-get install -y python3-pip git
-
-RUN pip3 install --user torch --no-cache-dir --extra-index-url https://download.pytorch.org/whl/cpu
+FROM python:3.9-slim AS compile-image
 
 COPY . /tmp/neon-tts-plugin-coqui
-RUN pip3 install --user /tmp/neon-tts-plugin-coqui --no-cache-dir
-
-RUN pip3 install --user git+https://github.com/OpenVoiceOS/ovos-tts-server@b9ee84c48ab6ab5655fffa032359752ab10d2c9d
+RUN pip install wheel && \
+    pip install --user --no-cache-dir \
+    /tmp/neon-tts-plugin-coqui/[docker] --extra-index-url https://download.pytorch.org/whl/cpu
 
-FROM python:3.9-slim-bullseye AS build-image
-
-RUN apt-get update -y && apt-get install -y --no-install-recommends espeak-ng 
+# Copy built packages to a clean image to exclude build-time extras from final image
+FROM python:3.9-slim AS build-image
 COPY --from=compile-image /root/.local /root/.local
 ENV PATH=/root/.local/bin:$PATH
 
-ENTRYPOINT ovos-tts-server --engine coqui
+RUN apt-get update && \
+    apt-get install -y --no-install-recommends \
+    espeak-ng
+
+ENTRYPOINT ovos-tts-server --engine coqui --gradio \
+--title "🐸💬 - NeonAI Coqui AI TTS Plugin" \
+--description "🐸💬 - a deep learning toolkit for Text-to-Speech, battle-tested in research and production" \
+--info "more info at [Neon Coqui TTS Plugin](https://github.com/NeonGeckoCom/neon-tts-plugin-coqui), [Coqui TTS](https://github.com/coqui-ai/TTS)" \
+--badge "https://visitor-badge-reloaded.herokuapp.com/badge?page_id=neongeckocom.neon-tts-plugin-coqui"

requirements/docker.txt

@@ -0,0 +1 @@
+ovos-tts-server>=0.0.3a5

requirements/requirements.txt

@@ -3,6 +3,10 @@ numpy>=1.19.5
 torch~=1.9,!=1.13.0
 # dependencies
 ovos-plugin-manager~=0.0.2
+ovos-utils~=0.0.32
 psutil
 # huggingface
-huggingface-hub
+huggingface-hub
+
+mycroft-messagebus-client~=0.10
+# TODO: Above patching OPM dependency

setup.py

@@ -31,19 +31,23 @@
 
 
 def get_requirements(requirements_filename: str):
-    requirements_file = path.join(path.abspath(path.dirname(__file__)), "requirements", requirements_filename)
+    requirements_file = path.join(path.abspath(path.dirname(__file__)),
+                                  "requirements", requirements_filename)
     with open(requirements_file, 'r', encoding='utf-8') as r:
         requirements = r.readlines()
-    requirements = [r.strip() for r in requirements if r.strip() and not r.strip().startswith("#")]
+    requirements = [r.strip() for r in requirements if r.strip() and not
+                    r.strip().startswith("#")]
 
     for i in range(0, len(requirements)):
         r = requirements[i]
         if "@" in r:
-            parts = [p.lower() if p.strip().startswith("git+http") else p for p in r.split('@')]
+            parts = [p.lower() if p.strip().startswith("git+http") else p
+                     for p in r.split('@')]
             r = "@".join(parts)
             if getenv("GITHUB_TOKEN"):
                 if "github.com" in r:
-                    r = r.replace("github.com", f"{getenv('GITHUB_TOKEN')}@github.com")
+                    r = r.replace("github.com",
+                                  f"{getenv('GITHUB_TOKEN')}@github.com")
             requirements[i] = r
     return requirements
 
@@ -74,6 +78,7 @@ def get_requirements(requirements_filename: str):
     license='BSD-3.0',
     packages=find_packages(),
     install_requires=get_requirements("requirements.txt"),
+    extras_require={"docker": get_requirements("docker.txt")},
     zip_safe=True,
     classifiers=[
         'Intended Audience :: Developers',