try pinning setup-pandoc instead

microsoft · Feb 3, 2024 · 39237bc · 39237bc
1 parent bed203d
commit 39237bc
Show file tree

Hide file tree

Showing 2 changed files with 22 additions and 2 deletions.
diff --git a/.ci/test_r_package.sh b/.ci/test_r_package.sh
@@ -68,6 +68,15 @@ if [[ $OS_NAME == "linux" ]]; then
                 automake \
                 || exit -1
     fi
+    if [[ $INSTALL_CMAKE_FROM_RELEASES == "true" ]]; then
+        curl -O -L \
+            https://github.com/Kitware/CMake/releases/download/v3.25.1/cmake-3.25.1-linux-x86_64.sh \
+        || exit -1
+
+        sudo mkdir /opt/cmake || exit -1
+        sudo sh cmake-3.25.1-linux-x86_64.sh --skip-license --prefix=/opt/cmake || exit -1
+        sudo ln -s /opt/cmake/bin/cmake /usr/local/bin/cmake || exit -1
+    fi
 fi
 
 # Installing R precompiled for Mac OS 10.11 or higher

diff --git a/.github/workflows/r_package.yml b/.github/workflows/r_package.yml
@@ -44,7 +44,7 @@ jobs:
             compiler: gcc
             r_version: 3.6
             build_type: cmake
-            container: 'ubuntu:20.04'
+            container: 'ubuntu:18.04'
           - os: ubuntu-latest
             task: r-package
             compiler: gcc
@@ -56,7 +56,7 @@ jobs:
             compiler: clang
             r_version: 3.6
             build_type: cmake
-            container: 'ubuntu:20.04'
+            container: 'ubuntu:18.04'
           - os: ubuntu-latest
             task: r-package
             compiler: clang
@@ -180,6 +180,12 @@ jobs:
       - name: Install pandoc
         uses: r-lib/actions/setup-pandoc@v2
         if: matrix.r_version != '3.6'
+      # R 3.6 binary isn't easily available on buntu 18.04,
+      # but setup-pandoc>=2.7.1 is uses a too-new glibc for it.
+      # ref: https://github.com/microsoft/LightGBM/issues/6298
+      - name: Install pandoc
+        uses: r-lib/actions/[email protected]
+        if: matrix.r_version == '3.6'
       - name: install tinytex
         if: startsWith(matrix.os, 'windows')
         uses: r-lib/actions/setup-tinytex@v2
@@ -198,6 +204,11 @@ jobs:
           elif [[ "${{ matrix.os }}" == "ubuntu-latest" ]]; then
               export OS_NAME="linux"
               export IN_UBUNTU_BASE_CONTAINER="true"
+              # the default version of cmake provided on Ubuntu 18.04 (v3.10.2), is not supported by LightGBM
+              # see https://github.com/microsoft/LightGBM/issues/5642
+              if [[ "${{ matrix.container }}" == "ubuntu:18.04" ]]; then
+                export INSTALL_CMAKE_FROM_RELEASES="true"
+              fi
           fi
           export BUILD_DIRECTORY="$GITHUB_WORKSPACE"
           export R_VERSION="${{ matrix.r_version }}"