From 5b39e448d2519eee652473ecc6a63f69dd1728e6 Mon Sep 17 00:00:00 2001
From: Imbus <imbus64@protonmail.com>
Date: Wed, 18 Oct 2023 20:52:51 +0200
Subject: [PATCH] Justfile comments and some new targets, Containerfile for
 debug server

---
 ContainerfileDebug | 36 ++++++++++++++++++++++++++++++++++++
 justfile           | 44 ++++++++++++++++++++++++++++++++++++++------
 2 files changed, 74 insertions(+), 6 deletions(-)
 create mode 100644 ContainerfileDebug

diff --git a/ContainerfileDebug b/ContainerfileDebug
new file mode 100644
index 0000000..0877b41
--- /dev/null
+++ b/ContainerfileDebug
@@ -0,0 +1,36 @@
+# This file builds the server only, and does not copy the frontend build.
+# This is useful for frontend development, as it allows you to run the frontend
+# with an actual backend.
+# Note that this runs the server in debug mode, which is slower than release mode.
+
+# Builds the server in an isolated stage
+# We use musl to get a truly static binary
+# that runs cleanly without depending on glibc.
+FROM docker.io/rust:latest as builder
+WORKDIR /build
+ADD ./server /build
+RUN apt update
+RUN apt install musl musl-dev musl-tools -y
+RUN rustup target add x86_64-unknown-linux-musl
+# Note that '--release' is missing here, so we build in debug mode
+RUN cargo build --target x86_64-unknown-linux-musl
+
+# Final stage, copy the server binary and the frontend build
+# This stage is the actual container, and is based on alpine
+# a minimal linux distribution resulting in a small image.
+FROM docker.io/alpine:latest as runner
+
+# Add a non-root user for running the server
+RUN addgroup -S user && adduser -S user -G user
+
+WORKDIR /runner
+# Copy the server binary and the public directory, note the debug binary
+COPY --from=builder /build/target/x86_64-unknown-linux-musl/debug/server /runner/server
+
+# Make sure the user can access the files
+RUN chown -R user:user /runner
+USER user
+
+# Run the server
+EXPOSE 8080
+CMD ["./server"]
diff --git a/justfile b/justfile
index 7b5af42..9ffdd99 100644
--- a/justfile
+++ b/justfile
@@ -1,22 +1,54 @@
-dev:
+# Builds a debug container and runs it
+# Starts the client in dev mode
+dev: start-debug npm-install
     cd client && npm run dev
 
-build-client:
+# Builds the client with npm (result in client/distt
+npm-install:
     cd client && npm install
+
+# Builds the client with npm (result in client/dist)
+npm-build: npm-install
     cd client && npm run build
 
-# npm run build places the build in the server/public directory
-build-container: 
+# Builds a debug container
+build-container-server-debug:
+    podman build -t fb-server-debug -f ContainerfileDebug .
+
+# Builds a debug container and runs it
+start-debug: build-container-server-debug
+    podman container rm -f frostbyte-debug
+    podman run -d -p 8080:8080 --name frostbyte-debug fb-server-debug
+
+# Builds a release container
+build-container-release: 
     podman build -t fb-server .
 
-start-release: build-container
+# Builds a release container and runs it
+start-release: build-container-release
     podman container rm -f frostbyte
     podman run -d -p 8080:8080 --name frostbyte fb-server
 
+# Deletes everything podman related (even unrelated to the project)
+prune-podman:
+    podman stop -a
+    podman rm -af
+    podman system prune -af
+    podman image rm -af
+    podman system reset --force
+
+# Cleans up everything related to the project
 clean: 
     podman container rm -f frostbyte
+    podman container rm -f frostbyte-debug
     podman image rm -f fb-server
+    podman image rm -f fb-server-debug
     rm -rf client/dist
     rm -rf client/node_modules
     rm -rf server/public
-    rm -rf server/target
\ No newline at end of file
+    rm -rf server/target
+    @echo "Cleaned up! Make sure to run 'just prune-podman' to nuke everything podman related."
+
+# Nukes everything. No mercy. Leave no trace.
+nuke: clean prune-podman
+    @echo "Nuked everything! You're starting from scratch now."