publish built artifact

.github/workflows/build.yaml

@@ -46,3 +46,9 @@ jobs:
         with:
           name: x-test-${{ runner.os }}-${{ runner.arch }}
           path: tmp/test
+      - run: bash .github/workflows/publish.sh
+        shell: bash
+      - uses: actions/upload-artifact@v3
+        with:
+          name: gugugu-${{ runner.os }}-${{ runner.arch }}
+          path: build/release

.github/workflows/publish.sh

@@ -0,0 +1,12 @@
+#!/bin/bash
+
+set -e
+
+ARCHIVE_NAME=gugugu-$GUGUGU_VERSION-$RUNNER_OS-$RUNNER_ARCH
+PREPARING_DIR=build/preparing/$ARCHIVE_NAME
+mkdir -p build/preparing/$ARCHIVE_NAME
+stack $STACK_ARGS --local-bin-path=$PREPARING_DIR install
+
+cp core/LICENSE $PREPARING_DIR/LICENSE
+mkdir -p build/release
+tar -czf build/release/$ARCHIVE_NAME.tar.gz -C build/preparing $ARCHIVE_NAME