From e1453cb4c8b640db293726d33f77c1cb03b83634 Mon Sep 17 00:00:00 2001
From: Corwin <corwin@kuiper.dev>
Date: Wed, 3 Apr 2024 22:58:10 +0100
Subject: [PATCH] build mgba wasm

---
 justfile                        |  5 +++++
 website/app/.gitignore          |  3 +++
 website/mgba-wasm/BuildMgbaWasm | 25 +++++++++++++++++++++++++
 3 files changed, 33 insertions(+)
 create mode 100644 website/mgba-wasm/BuildMgbaWasm

diff --git a/justfile b/justfile
index ce2d3c50..b4d53dd5 100644
--- a/justfile
+++ b/justfile
@@ -92,6 +92,11 @@ release +args: (_run-tool "release" args)
 miri:
     (cd agb-hashmap && cargo miri test)
 
+build-mgba-wasm:
+    rm -r website/app/src/vendor
+    mkdir website/app/src/vendor
+    podman build --file website/mgba-wasm/BuildMgbaWasm --output=website/app/src/vendor .
+
 _run-tool +tool:
     (cd tools && cargo build)
     "$CARGO_TARGET_DIR/debug/tools" {{tool}}
diff --git a/website/app/.gitignore b/website/app/.gitignore
index 4d29575d..2fec0226 100644
--- a/website/app/.gitignore
+++ b/website/app/.gitignore
@@ -21,3 +21,6 @@
 npm-debug.log*
 yarn-debug.log*
 yarn-error.log*
+
+
+src/vendor
\ No newline at end of file
diff --git a/website/mgba-wasm/BuildMgbaWasm b/website/mgba-wasm/BuildMgbaWasm
new file mode 100644
index 00000000..ba308ed3
--- /dev/null
+++ b/website/mgba-wasm/BuildMgbaWasm
@@ -0,0 +1,25 @@
+FROM docker.io/emscripten/emsdk:3.1.46 as builder
+
+RUN apt-get update && \
+    apt-get install -y --no-install-recommends make cmake git && \
+    apt-get autoremove -y && apt-get clean
+
+RUN userdel emscripten -r
+USER root
+ENV BUILD_DIR=build-wasm
+
+WORKDIR /
+
+RUN git clone https://github.com/thenick775/mgba.git --filter=tree:0 -b feature/wasm
+RUN mkdir /mgba/build-wasm
+WORKDIR /mgba/build-wasm
+RUN git checkout 27dede256b6de36303a87d0886f81505a0f30c28
+
+
+RUN emcmake cmake .. && make install DESTDIR=install
+
+
+FROM scratch
+COPY --from=builder /mgba/build-wasm/wasm/mgba.js .
+COPY --from=builder /mgba/build-wasm/wasm/mgba.wasm .
+COPY --from=builder /mgba/build-wasm/wasm/mgba.d.ts .