Add server dockerfiles

.dockerignore

@@ -0,0 +1,7 @@
+.DS_Store
+._*
+target
+*.log
+logs
+inferno.toml
+node_modules

.github/workflows/clippy.yml

@@ -1,12 +0,0 @@
-on: [push]
-name: Clippy
-# Fail on all warnings, including clippy lints.
-env:
-  RUSTFLAGS: "-Dwarnings"
-jobs:
-  clippy:
-    runs-on: ubuntu-latest
-    steps:
-      - uses: actions/checkout@v3
-      - name: Run Clippy
-        run: cargo clippy --all-targets --all-features

README.md

@@ -2,3 +2,4 @@
 Inferno is a decentralized alternative to Discord.
 Inferno is licensed under GPLv3.
 
+Dockerfiles linted using [hadolint](https://github.com/hadolint/hadolint).

docker-compose.yml

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+services:
+  server:
+    restart: unless-stopped
+    build:
+      context: ./server/
+      dockerfile: dev.Dockerfile
+    ports:
+      - "3001:3001"
+    volumes:
+      - ./server:/app
+      - .git:/app/.git

server/dev.Dockerfile

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+FROM rust:1.82.0-alpine3.20
+RUN apk add --no-cache musl-dev=1.2.5-r0 git=2.45.2-r0
+RUN cargo install cargo-watch --locked --version 8.5.3
+WORKDIR /app
+RUN git config --global --add safe.directory /app
+EXPOSE 3001
+CMD ["cargo", "watch", "-x", "run"]

server/prod.Dockerfile

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+# Build from /, not /server.
+# Use cargo chef to cache built dependencies.
+FROM rust:1.82.0-alpine3.20 AS chef
+RUN apk add --no-cache musl-dev=1.2.5-r0 git=2.45.2-r0
+RUN cargo install cargo-chef --locked --version 0.1.68
+WORKDIR /app
+RUN git config --global --add safe.directory /app
+
+FROM chef AS planner
+COPY server/Cargo.toml .
+COPY server/Cargo.lock .
+RUN cargo chef prepare --recipe-path recipe.json
+
+FROM chef AS builder
+COPY --from=planner /app/recipe.json recipe.json
+RUN cargo chef cook --release --recipe-path recipe.json
+COPY server .
+COPY .git .git
+RUN cargo build --release
+RUN strip target/release/inferno
+
+# Multi-stage build to minimize container size
+FROM alpine:3.20
+WORKDIR /app
+COPY --from=builder /app/target/release/inferno .
+EXPOSE 3001
+CMD ["/app/inferno"]