From 60c2a9a5f8160f091bcc375ac0633e6937e64c7e Mon Sep 17 00:00:00 2001
From: James Brechtel <git@jamesbrechtel.com>
Date: Mon, 11 May 2026 21:37:55 -0400
Subject: [PATCH] Adds gitea build and upx compression

---
 .gitea/workflows/build.yml | 41 ++++++++++++++++++++++++++++++++++++++
 scripts/build              | 14 +++++++++++++
 2 files changed, 55 insertions(+)
 create mode 100644 .gitea/workflows/build.yml

diff --git a/.gitea/workflows/build.yml b/.gitea/workflows/build.yml
new file mode 100644
index 0000000..e716982
--- /dev/null
+++ b/.gitea/workflows/build.yml
@@ -0,0 +1,41 @@
+name: Build
+on:
+  push:
+    branches: [main]
+  pull_request:
+    branches: [main]
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    container:
+      image: ghcr.io/flipstone/haskell-tools:debian-ghc-9.10.3-5d6640d
+    env:
+      STACK_ROOT: /tmp/.stack-root
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+
+      - name: Cache Stack
+        uses: actions/cache@v4
+        with:
+          path: /tmp/.stack-root
+          key: stack-${{ runner.os }}-${{ hashFiles('stack.yaml', 'package.yaml', 'converge.cabal') }}
+          restore-keys: stack-${{ runner.os }}-
+
+      - name: Build
+        run: stack build --copy-bins --local-bin-path /tmp/build
+
+      - name: Compress with UPX
+        run: |
+          UPX_VERSION="5.1.1"
+          curl -fsSL "https://github.com/upx/upx/releases/download/v${UPX_VERSION}/upx-${UPX_VERSION}-amd64_linux.tar.xz" \
+            | tar -xJ -C /tmp
+          /tmp/upx-${UPX_VERSION}-amd64_linux/upx /tmp/build/converge
+
+      - name: Upload artifact
+        uses: actions/upload-artifact@v4
+        with:
+          name: converge
+          path: /tmp/build/converge
+          compression-level: 0
diff --git a/scripts/build b/scripts/build
index 0f79140..2b1718e 100755
--- a/scripts/build
+++ b/scripts/build
@@ -5,4 +5,18 @@ cd "$(dirname "${BASH_SOURCE[0]}")/.."
 echo "Formatting with fourmolu..."
 ./hs fourmolu --mode inplace app/ src/ test/
 
+echo "Building..."
 ./hs stack build --copy-bins --local-bin-path /work/build
+
+echo "Compressing with UPX..."
+./hs bash -c '
+  UPX_VERSION="5.1.1"
+  UPX_URL="https://github.com/upx/upx/releases/download/v${UPX_VERSION}/upx-${UPX_VERSION}-amd64_linux.tar.xz"
+  UPX_DIR="/tmp/upx-${UPX_VERSION}-amd64_linux"
+  if [ ! -x "${UPX_DIR}/upx" ]; then
+    curl -fsSL "${UPX_URL}" | tar -xJ -C /tmp
+  fi
+  "${UPX_DIR}/upx" /work/build/converge
+'
+
+echo "Done: $(ls -lh build/converge | awk '{print $5}')"