Merge pull request #3716 from lonvia/github-cache-osm2pgsql-binary

Github actions: cache compiled osm2pgsql binary

For the tests on Ubunutu 22-04 we need to compile osm2pgsql because the version they ship is too old. This adds caching of the compiled binary, so that we don't need to recompile for each CI run. Together with the new BDD tests that shaves around 10 min off a CI run.

Author: lonvia

.github/workflows/ci-tests.yml

@@ -68,19 +68,30 @@ jobs:
               with:
                   dependencies: ${{ matrix.dependencies }}
 
+            - uses: actions/cache@v4
+              with:
+                  path: |
+                     /usr/local/bin/osm2pgsql
+                  key: osm2pgsql-bin-22-1
+              if: matrix.ubuntu == '22'
+
             - name: Compile osm2pgsql
               run: |
-                  sudo apt-get install -y -qq libboost-system-dev libboost-filesystem-dev libexpat1-dev zlib1g-dev libbz2-dev libpq-dev libproj-dev libicu-dev liblua${LUA_VERSION}-dev lua-dkjson nlohmann-json3-dev 
-                  mkdir osm2pgsql-build
-                  cd osm2pgsql-build
-                  git clone https://github.com/osm2pgsql-dev/osm2pgsql
-                  mkdir build
-                  cd build
-                  cmake ../osm2pgsql
-                  make
-                  sudo make install
-                  cd ../..
-                  rm -rf osm2pgsql-build
+                  if [ ! -f /usr/local/bin/osm2pgsql ]; then
+                      sudo apt-get install -y -qq libboost-system-dev libboost-filesystem-dev libexpat1-dev zlib1g-dev libbz2-dev libpq-dev libproj-dev libicu-dev liblua${LUA_VERSION}-dev lua-dkjson nlohmann-json3-dev 
+                      mkdir osm2pgsql-build
+                      cd osm2pgsql-build
+                      git clone https://github.com/osm2pgsql-dev/osm2pgsql
+                      mkdir build
+                      cd build
+                      cmake ../osm2pgsql
+                      make
+                      sudo make install
+                      cd ../..
+                      rm -rf osm2pgsql-build
+                  else
+                      sudo apt-get install -y -qq libexpat1 liblua${LUA_VERSION}
+                  fi
               if: matrix.ubuntu == '22'
               env:
                   LUA_VERSION: ${{ matrix.lua }}