From c36d929eb7c2f463a169bf98778623580a655efb Mon Sep 17 00:00:00 2001
From: Evan H Stanton <79367212+EvanHStanton@users.noreply.github.com>
Date: Wed, 19 Jul 2023 15:27:03 +0200
Subject: [PATCH] add pg_trgm (#228)

Co-authored-by: Evan Stanton <evanstanton@Evans-MBP.fritz.box>
---
 contrib/pg_trgm/Dockerfile | 28 ++++++++++++++++++++++++++++
 contrib/pg_trgm/Trunk.toml | 21 +++++++++++++++++++++
 2 files changed, 49 insertions(+)
 create mode 100644 contrib/pg_trgm/Dockerfile
 create mode 100644 contrib/pg_trgm/Trunk.toml

diff --git a/contrib/pg_trgm/Dockerfile b/contrib/pg_trgm/Dockerfile
new file mode 100644
index 00000000..085945e6
--- /dev/null
+++ b/contrib/pg_trgm/Dockerfile
@@ -0,0 +1,28 @@
+ARG PG_VERSION=15
+FROM quay.io/coredb/c-builder:pg${PG_VERSION}
+USER root
+
+# Extension build dependencies
+RUN apt-get update && apt-get install -y \
+	build-essential \
+	libreadline-dev \
+	zlib1g-dev \
+	flex bison \
+	libxml2-dev \
+	libxslt-dev \
+	libssl-dev \
+	libxml2-utils \
+	xsltproc \
+	ccache
+
+# Clone repository
+RUN git clone https://github.com/postgres/postgres.git
+
+ARG PG_VERSION=15
+
+RUN cd postgres && \
+	git fetch origin REL_${PG_VERSION}_STABLE && \
+	git checkout REL_${PG_VERSION}_STABLE && \
+	./configure && \
+	cd contrib/pg_trgm && \
+	make
diff --git a/contrib/pg_trgm/Trunk.toml b/contrib/pg_trgm/Trunk.toml
new file mode 100644
index 00000000..c4036e11
--- /dev/null
+++ b/contrib/pg_trgm/Trunk.toml
@@ -0,0 +1,21 @@
+[extension]
+name = "pg_trgm"
+version = "1.6.0"
+repository = "https://github.com/postgres/postgres/tree/master/contrib/pg_trgm"
+license = "PostgreSQL"
+description = "Text similarity measurement and index searching based on trigrams."
+homepage = "https://www.postgresql.org"
+documentation = "https://www.postgresql.org/docs/current/pgtrgm.html"
+categories = ["search"]
+
+[build]
+postgres_version = "15"
+platform = "linux/amd64"
+dockerfile = "Dockerfile"
+install_command = """
+    cd postgres/contrib/pg_trgm && 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
+    """
+