Add docker

.gitignore

@@ -1,3 +1,4 @@
+/.vscode
 /target
 res/fonthelper
 fonthelper.tar.xz

Dockerfile

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+FROM debian:12.8-slim AS source
+RUN apt-get update && apt-get install -y --no-install-recommends \
+      wget \
+      ca-certificates && \
+    wget "https://github.com/Figma-Linux/figma-linux-font-helper/archive/refs/tags/v0.1.8.tar.gz" -qO- \
+        | tar xzf - --transform='s|^[^/]*/|figma-fonthelper/|'
+
+FROM rust:1.84-slim-bookworm AS binary
+WORKDIR /app
+COPY --from=source /figma-fonthelper .
+RUN cargo build --release
+
+FROM debian:12.8-slim
+COPY --from=binary /app/target/release/font_helper /fonthelper
+RUN useradd user && \
+    install -vpdo user /home/user/.config/figma-linux /home/user/.cache/figma-fonthelper && \
+    tee <<EOF /home/user/.config/figma-linux/settings.json
+{
+    "host": "0.0.0.0",
+    "port": "44950",
+    "app": {
+        "fontDirs": [
+            "/usr/share/fonts"
+        ]
+    }
+}
+EOF
+USER user
+CMD ["/fonthelper"]

docker-compose.yml

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+# "Update your font installer to start using variable fonts and enable future automatic updates"
+name: figma-fonthelper
+
+services:
+    server:
+        build: .
+        volumes:
+            - $XDG_DATA_HOME/fonts:/usr/share/fonts
+            - logs_data:/home/user/.cache/figma-fonthelper
+        ports:
+            - 44950:44950
+        restart: unless-stopped
+    logs:
+        image: busybox
+        command: tail -f /logs/font-helper.log
+        volumes:
+            - logs_data:/logs
+        depends_on:
+            - server
+        restart: unless-stopped
+volumes:
+    logs_data: