Bump pg_textsearch to 1.3.1, remove pg_cron, publish to Docker Hub

.github/workflows/docker.yml

@@ -10,6 +10,7 @@ on:
 env:
   REGISTRY: ghcr.io
   IMAGE_NAME: constructive-io/docker/postgres-plus
+  DOCKERHUB_IMAGE: constructiveio/postgres-plus
   PG_VERSION: '18'
 
 concurrency:
@@ -110,6 +111,9 @@ jobs:
     runs-on: ubuntu-latest
     needs: build-postgres-plus
 
+    env:
+      DOCKERHUB_ENABLED: ${{ secrets.DOCKERHUB_USERNAME != '' && secrets.DOCKERHUB_TOKEN != '' }}
+
     permissions:
       contents: read
       packages: write
@@ -175,3 +179,43 @@ jobs:
             echo "Creating multi-arch manifest for $tag"
             docker buildx imagetools create -t "$tag" $digests
           done
+
+      - name: Log in to Docker Hub
+        if: env.DOCKERHUB_ENABLED == 'true'
+        uses: docker/login-action@v3
+        with:
+          username: ${{ secrets.DOCKERHUB_USERNAME }}
+          password: ${{ secrets.DOCKERHUB_TOKEN }}
+
+      - name: Extract Docker Hub metadata
+        if: env.DOCKERHUB_ENABLED == 'true'
+        id: meta-dockerhub
+        uses: docker/metadata-action@v5
+        with:
+          images: docker.io/${{ env.DOCKERHUB_IMAGE }}
+          tags: |
+            type=raw,value=latest,enable=${{ github.ref == 'refs/heads/main' }}
+            type=raw,value=${{ env.PG_VERSION }},enable=${{ github.ref == 'refs/heads/main' }}
+            type=sha,format=short,prefix=
+            type=semver,pattern={{version}},enable=${{ startsWith(github.ref, 'refs/tags/v') }}
+            type=semver,pattern={{major}}.{{minor}},enable=${{ startsWith(github.ref, 'refs/tags/v') }}
+
+      - name: Create and push Docker Hub manifests
+        if: env.DOCKERHUB_ENABLED == 'true'
+        run: |
+          set -euo pipefail
+
+          image="${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}"
+          digest_dir="${{ runner.temp }}/digests"
+
+          digests=""
+          for digest_file in "$digest_dir"/*; do
+            digest="$(basename "$digest_file")"
+            digests="$digests $image@sha256:$digest"
+          done
+
+          echo "${{ steps.meta-dockerhub.outputs.tags }}" | while read -r tag; do
+            [ -z "$tag" ] && continue
+            echo "Creating multi-arch manifest for $tag"
+            docker buildx imagetools create -t "$tag" $digests
+          done

Dockerfile

@@ -1,11 +1,10 @@
-# Lean PostgreSQL image with pgvector, PostGIS, pg_textsearch, pg_cron, and pg_partman
+# Lean PostgreSQL image with pgvector, PostGIS, pg_textsearch, and pg_partman
 # Multi-stage build - all toolchains discarded, only artifacts kept
 
 ARG PG_VERSION=18
 ARG PGVECTOR_VERSION=0.8.2
 ARG POSTGIS_VERSION=3.6.2
-ARG PG_TEXTSEARCH_VERSION=1.2.0
-ARG PG_CRON_VERSION=1.6.7
+ARG PG_TEXTSEARCH_VERSION=1.3.1
 ARG PG_PARTMAN_VERSION=5.4.3
 
 #############################################
@@ -16,15 +15,12 @@ FROM postgres:${PG_VERSION}-alpine AS builder
 ARG PGVECTOR_VERSION
 ARG POSTGIS_VERSION
 ARG PG_TEXTSEARCH_VERSION
-ARG PG_CRON_VERSION
 ARG PG_PARTMAN_VERSION
 
 RUN apk add --no-cache \
     git \
     build-base \
     postgresql-dev \
-    clang19 \
-    llvm19 \
     curl \
     # PostGIS dependencies
     geos-dev \
@@ -41,8 +37,10 @@ RUN apk add --no-cache \
 
 WORKDIR /build
 
-# Symlink for LLVM JIT (postgres expects llvm-lto-19)
-RUN ln -s /usr/bin/llvm19-lto /usr/bin/llvm-lto-19
+# Install the clang/llvm major version postgres was compiled with (for JIT bitcode)
+RUN ver="$(sed -n 's/^CLANG *= *clang-//p' /usr/local/lib/postgresql/pgxs/src/Makefile.global)" && \
+    apk add --no-cache "clang${ver}" "llvm${ver}" && \
+    ln -sf "/usr/bin/llvm${ver}-lto" "/usr/bin/llvm-lto-${ver}"
 
 # pgvector
 RUN git clone --branch v${PGVECTOR_VERSION} --depth 1 https://github.com/pgvector/pgvector.git && \
@@ -63,12 +61,6 @@ RUN git clone --branch v${PG_TEXTSEARCH_VERSION} --depth 1 https://github.com/ti
     make -j$(nproc) && \
     make install
 
-# pg_cron (job scheduler)
-RUN git clone --branch v${PG_CRON_VERSION} --depth 1 https://github.com/citusdata/pg_cron.git && \
-    cd pg_cron && \
-    make -j$(nproc) && \
-    make install
-
 # pg_partman (partition management)
 RUN git clone --branch v${PG_PARTMAN_VERSION} --depth 1 https://github.com/pgpartman/pg_partman.git && \
     cd pg_partman && \
@@ -95,8 +87,8 @@ COPY --from=builder /usr/local/lib/postgresql/ /usr/local/lib/postgresql/
 COPY --from=builder /usr/local/share/postgresql/ /usr/local/share/postgresql/
 
 # Preload extensions that require shared_preload_libraries
-RUN echo "shared_preload_libraries = 'pg_stat_statements,pg_textsearch,pg_cron,pg_partman_bgw'" >> /usr/local/share/postgresql/postgresql.conf.sample && \
+RUN echo "shared_preload_libraries = 'pg_stat_statements,pg_textsearch,pg_partman_bgw'" >> /usr/local/share/postgresql/postgresql.conf.sample && \
     echo "track_io_timing = on" >> /usr/local/share/postgresql/postgresql.conf.sample
 
 LABEL org.opencontainers.image.source="https://github.com/constructive-io/docker"
-LABEL org.opencontainers.image.description="PostgreSQL 18 with pgvector, PostGIS, pg_textsearch, pg_cron, pg_partman, and pg_stat_statements"
+LABEL org.opencontainers.image.description="PostgreSQL 18 with pgvector, PostGIS, pg_textsearch, pg_partman, and pg_stat_statements"

Makefile

@@ -39,7 +39,6 @@ test: build
 		CREATE EXTENSION vector; \
 		CREATE EXTENSION postgis; \
 		CREATE EXTENSION pg_textsearch; \
-		CREATE EXTENSION pg_cron; \
 		CREATE EXTENSION pg_partman; \
 		SELECT 'all extensions OK';"
 	@docker stop $(CONTAINER_NAME)-test > /dev/null

README.md

@@ -14,8 +14,7 @@ Lean PostgreSQL 18 image with essential extensions for modern applications.
 |-----------|---------|-------------|
 | [pgvector](https://github.com/pgvector/pgvector) | 0.8.2 | Vector similarity search for embeddings |
 | [PostGIS](https://postgis.net/) | 3.6.2 | Spatial and geographic data |
-| [pg_textsearch](https://github.com/timescale/pg_textsearch) | 1.2.0 | BM25 full-text search |
-| [pg_cron](https://github.com/citusdata/pg_cron) | 1.6.7 | Job scheduler for periodic tasks |
+| [pg_textsearch](https://github.com/timescale/pg_textsearch) | 1.3.1 | BM25 full-text search |
 | [pg_partman](https://github.com/pgpartman/pg_partman) | 5.4.3 | Partition management |
 | [pg_stat_statements](https://www.postgresql.org/docs/current/pgstatstatements.html) | built-in | Query performance statistics |
 
@@ -39,7 +38,6 @@ Enable extensions as needed:
 CREATE EXTENSION vector;
 CREATE EXTENSION postgis;
 CREATE EXTENSION pg_textsearch;
-CREATE EXTENSION pg_cron;
 CREATE EXTENSION pg_partman;
 CREATE EXTENSION pg_stat_statements;
 ```