From 9440bdaa7d1c82f14b4604f4f677c180e2912ed0 Mon Sep 17 00:00:00 2001
From: Marko Lindqvist <cazfi74@gmail.com>
Date: Mon, 16 Oct 2023 07:58:29 +0300
Subject: [PATCH 39/40] CI: Add emscripten build

See osdn #48853

Signed-off-by: Marko Lindqvist <cazfi74@gmail.com>
---
 .github/workflows/ci.yml | 15 +++++++++++++++
 scripts/ci-build.sh      | 23 +++++++++++++++++++++++
 2 files changed, 38 insertions(+)

diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index b8abdca156..723b6d21b9 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -264,3 +264,18 @@ jobs:
       - name: build
         shell: bash
         run: ./scripts/ci-build.sh tcc
+
+  emsdk:
+    runs-on: ubuntu-22.04
+    steps:
+      - name: check out Freeciv
+        uses: actions/checkout@v3.5.2
+      - name: install dependencies
+        run: |
+          sudo apt-get update
+          sudo DEBIAN_FRONTEND=noninteractive apt-get -y install \
+            meson \
+            libtolua-dev
+      - name: build
+        shell: bash
+        run: ./scripts/ci-build.sh emsdk
diff --git a/scripts/ci-build.sh b/scripts/ci-build.sh
index 2121054a6c..347bb12631 100755
--- a/scripts/ci-build.sh
+++ b/scripts/ci-build.sh
@@ -174,6 +174,29 @@ make install
 echo "Freeciv build successful!"
 ;;
 
+emsdk)
+EMSDK_VER=3.1.47
+
+(
+  # Outside source tree
+  cd ..
+
+  git clone https://github.com/emscripten-core/emsdk
+
+  cd emsdk
+  ./emsdk install "${EMSDK_VER}"
+  ./emsdk activate "${EMSDK_VER}"
+)
+
+EMSDKDIR="$(cd ../emsdk && pwd)"
+
+mkdir build
+cd build
+../platforms/emscripten/emsbuild.sh "${EMSDKDIR}"
+
+echo "Freeciv build successful!"
+;;
+
 *)
 # Fetch S3_2 in the background for the ruleset upgrade test
 git fetch --no-tags --quiet https://github.com/freeciv/freeciv.git S3_2:S3_2 &
-- 
2.42.0