LocalVisage: Add Docker instructions (#629)

plugins/LocalVisage/Dockerfile

@@ -0,0 +1,23 @@
+# Use any base image based on glibc symbols (basically ubuntu/debian instead of alpine)
+FROM python:3.10-slim AS app
+
+# Choose which stash version you want here
+COPY --from=stashapp/stash:latest /usr/bin/stash /usr/bin/stash
+# COPY --from=stashapp/stash:development /usr/bin/stash /usr/bin/stash
+
+# Git has been added from stash's Dockerfile
+RUN apt-get update && apt-get install -y --no-install-recommends \
+    ca-certificates ffmpeg libvips-tools tzdata git \
+    && rm -rf /var/lib/apt/lists/*
+
+RUN pip install --no-cache-dir \
+    mechanicalsoup \
+    cloudscraper \
+    stashapp-tools
+
+ENV STASH_CONFIG_FILE=/root/.stash/config.yml
+
+# 7860 is the port used by deepface server
+EXPOSE 7860/tcp
+EXPOSE 9999/tcp
+CMD ["stash"]

plugins/LocalVisage/docker-compose.yaml

@@ -0,0 +1,14 @@
+services:
+  stash:
+    image: stashapp/stash:LocalVisage
+    container_name: stash
+    build:
+      context: .
+      dockerfile: Dockerfile
+    restart: unless-stopped
+    ports:
+    - "7860:7860"
+    - "9999:9999"
+    volumes:
+      - "./config:/appdata"
+      - "./data:/data"

plugins/LocalVisage/readme.md

@@ -20,14 +20,39 @@ A plugin for recognizing performers from their images using [DeepFace](https://g
 
 ## 📦 Requirements
 
-- Warning: user reported that the dependencies are not available on the docker version of stash. You'd need to make a different docker with source build dependencies and I don't know how to
-
-  
 -  Python 3.10.11 (temporarily, see instructions below)
 - `PythonDepManager`
 - `stashUserscriptLibrary7djx1qp` (add repo https://7djx1qp.github.io/stash-plugins)
 - `git` need to be installed and in the PATH
 
+### Docker Usage
+
+Because this plugin relies on tensorflow (the AI framework used), the official Stash docker image can't be used.
+See [this post](https://discourse.stashapp.cc/t/local-visage/2478/15?u=jeanpierremartinez81) for details.
+
+A Dockerfile has been created as a replacement to use compatible dependencies.
+You can find it in the [plugin repository](https://github.com/stashapp/CommunityScripts/tree/main/plugins/LocalVisage).
+
+You have two options to use this image:
+
+- A working docker compose can be found in the plugin folder.
+  - Only changes are the build section to use the modified Dockerfile, and a new port to expose that is the deepface server port (7860)
+  - Use this command to rebuild your docker container: `docker compose up -d --build --pull always`
+- Build the image yourself
+  - Run this to build it inside the plugin repo folder: `docker build --pull -t stashapp/stash:LocalVisage -f Dockerfile .`
+  - Update your stash container configuration to expose a new port: `docker run -p 7860:7860 ... stashapp/stash:LocalVisage ...`
+
+Once this image is built and running, you can skip the "Set Python Path" step below and enjoy the plugin!
+
+> [!NOTE]
+> If you use a reverse proxy, you may encounter difficulties setting up the redirection to the deepface server.
+> 
+> URL used by the plugin is hardcoded inside the `frontend.js` file:<br>
+> `window.location.protocol + "//" + window.location.hostname + ":7860"`
+>
+> e.g. using `https://stash.example.org` will send requests to `https://stash.example.org:7860`.<br>
+> But worse, using `https://example.com/stash` will use `https://example.com:7860`
+
 ## ⚙️ Tasks
 
 | Task                               | Description                                                           |