Add Hydra Columnar (#240)

Co-authored-by: Ian Stanton <ian@coredb.io>

contrib/columnar/14/Dockerfile

@@ -0,0 +1,18 @@
+ARG PG_VERSION=14
+FROM quay.io/coredb/c-builder:pg${PG_VERSION}
+USER root
+
+# Extension build dependencies
+RUN apt-get update && apt-get install -y \
+      lsb-release gcc make libssl-dev autoconf pkg-config \
+      libcurl4-gnutls-dev \
+      liblz4-dev libzstd-dev 
+
+# Clone repository
+RUN git clone https://github.com/hydradatabase/hydra
+
+RUN cd hydra/columnar &&  \
+    git checkout 0.3.0-alpha &&  \
+    ./configure && \
+    make
+

contrib/columnar/14/Trunk.toml

@@ -0,0 +1,20 @@
+[extension]
+name = "hydra_columnar"
+version = "0.3.0"
+repository = "https://github.com/hydradatabase/hydra"
+license = "GNU AGPL"
+description = "Columnar storage for Postgres"
+homepage = "https://www.hydra.so"
+documentation = "https://github.com/hydradatabase/hydra"
+categories = ["analytics"]
+
+[build]
+postgres_version = "14"
+platform = "linux/amd64"
+dockerfile = "Dockerfile"
+install_command = """
+    cd hydra/columnar && make install
+    set -x
+    mv /usr/local/pgsql/share/extension/* /usr/share/postgresql/15/extension
+    mv /usr/local/pgsql/lib/* /usr/lib/postgresql/15/lib
+    """