From a4ca3fdd4346a08b89a09734c75d1ff7647cdce7 Mon Sep 17 00:00:00 2001
From: Aire-One <aireone@aireone.xyz>
Date: Sat, 22 Jan 2022 14:32:12 +0100
Subject: [PATCH] add(gh-actions) Lua5.4 Build and Install LGI step

The latest packaged version of LGI doesn't support Lua 5.4. We need
to build the git master version.
---
 .github/workflows/main.yml | 14 +++++++++++++-
 1 file changed, 13 insertions(+), 1 deletion(-)

diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index 17ad1e41..abce4894 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -207,9 +207,21 @@ jobs:
           cd /tmp/xcb-errors
           sudo make install
 
+      # Only LGI git master supports Lua 5.4. We need to build it from source.
+      - name: Build and Install LGI
+        if: matrix.lua_version == '5.4'
+        run: |
+          wget -O /tmp/lgi.zip https://github.com/pavouk/lgi/archive/refs/heads/master.zip
+          unzip /tmp/lgi.zip -d /tmp
+          cd /tmp/lgi-master
+          make all
+          sudo make install
+
       - name: Install rocks
         run: |
-          sudo -H luarocks install lgi ${{ matrix.lgi_version }}
+          if [ "${{ matrix.lua_name }}" != "lua5.4" ]; then
+            sudo -H luarocks install lgi ${{ matrix.lgi_version }}
+          fi
           sudo -H luarocks install ldoc
           sudo -H luarocks install busted