fix(pgvector): disable optimization flags for build compatibility

CLAUDE.md

@@ -11,6 +11,7 @@ This repository builds a custom PostgreSQL 15.13 Docker image with pre-installed
 The custom Postgres image includes:
 - **pgvector** (v0.7.4) - Vector similarity search for embeddings
 - **pg_graphql** (v1.5.11) - GraphQL API generation from PostgreSQL schemas
+- **pg_net** (v0.14.0) - Async HTTP/HTTPS requests from PostgreSQL
 - **TimescaleDB 2** - Time-series database capabilities
 - **PostGIS 3** - Spatial database support
 - **pg_cron** - Job scheduling within PostgreSQL
@@ -68,8 +69,9 @@ git push origin v1.0.0
 ### Extension Version Management
 
 When updating extension versions:
-- **pgvector**: Update git tag in line 28 of [postgres/Dockerfile](postgres/Dockerfile#L28)
-- **pg_graphql**: Update git checkout in line 44 of [postgres/Dockerfile](postgres/Dockerfile#L44)
+- **pgvector**: Update git tag in line 19 of [postgres/Dockerfile](postgres/Dockerfile#L19)
+- **pg_graphql**: Update git checkout in line 35 of [postgres/Dockerfile](postgres/Dockerfile#L35)
+- **pg_net**: Update git checkout in line 45 of [postgres/Dockerfile](postgres/Dockerfile#L45)
 - **TimescaleDB, PostGIS, pg_cron, pg_http**: Managed via apt packages
 
 ### Build Dependencies
@@ -79,6 +81,11 @@ When updating extension versions:
   - cargo-pgrx v0.12.9 (must match pg_graphql compatibility)
   - PostgreSQL server development files
 
+- **pg_net** requires:
+  - Rust toolchain (installed via rustup)
+  - cargo-pgrx v0.12.9 (shared with pg_graphql)
+  - libcurl4 runtime dependency
+
 - **pgvector** requires:
   - GCC compiler
   - PostgreSQL server development files
@@ -94,11 +101,12 @@ docker exec -it <container_id> psql -U postgres
 
 # Inside psql, check available extensions
 SELECT * FROM pg_available_extensions
-WHERE name IN ('vector', 'pg_graphql', 'timescaledb', 'postgis', 'pg_cron', 'http');
+WHERE name IN ('vector', 'pg_graphql', 'pg_net', 'timescaledb', 'postgis', 'pg_cron', 'http');
 
 # Enable extensions
 CREATE EXTENSION IF NOT EXISTS vector;
 CREATE EXTENSION IF NOT EXISTS pg_graphql;
+CREATE EXTENSION IF NOT EXISTS pg_net;
 CREATE EXTENSION IF NOT EXISTS timescaledb;
 CREATE EXTENSION IF NOT EXISTS postgis;
 CREATE EXTENSION IF NOT EXISTS pg_cron;

postgres/Dockerfile

@@ -18,7 +18,7 @@ RUN apt-get update && apt-get install -y \
 RUN cd /tmp && \
     git clone --branch v0.7.4 https://github.com/pgvector/pgvector.git && \
     cd pgvector && \
-    make PG_CONFIG=/usr/lib/postgresql/15/bin/pg_config && \
+    make PG_CONFIG=/usr/lib/postgresql/15/bin/pg_config OPTFLAGS="" && \
     make install PG_CONFIG=/usr/lib/postgresql/15/bin/pg_config && \
     cd / && \
     rm -rf /tmp/pgvector
@@ -38,6 +38,19 @@ RUN cd /tmp && \
     cd / && \
     rm -rf /tmp/pg_graphql
 
+# Build pg_net (async HTTP requests) - C extension using libcurl
+# Note: v0.14.0 has curl type warnings, disable -Werror for compatibility with newer compilers
+RUN apt-get update && apt-get install -y libcurl4-openssl-dev && \
+    cd /tmp && \
+    git clone https://github.com/supabase/pg_net.git && \
+    cd pg_net && \
+    git checkout v0.14.0 && \
+    make PG_CONFIG=/usr/lib/postgresql/15/bin/pg_config CFLAGS="-Wno-error" && \
+    make install PG_CONFIG=/usr/lib/postgresql/15/bin/pg_config && \
+    cd / && \
+    rm -rf /tmp/pg_net && \
+    rm -rf /var/lib/apt/lists/*
+
 # Final stage - clean runtime image
 FROM postgres:15.13
 
@@ -61,13 +74,17 @@ RUN apt-get update && apt-get install -y \
     postgresql-15-postgis-3 \
     postgis \
     timescaledb-2-postgresql-15 \
+    libcurl4 \
     && rm -rf /var/lib/apt/lists/*
 
 # Copy compiled extensions from builder stage
 COPY --from=builder /usr/lib/postgresql/15/lib/vector.so /usr/lib/postgresql/15/lib/
 COPY --from=builder /usr/share/postgresql/15/extension/vector* /usr/share/postgresql/15/extension/
 COPY --from=builder /usr/lib/postgresql/15/lib/pg_graphql.so /usr/lib/postgresql/15/lib/
 COPY --from=builder /usr/share/postgresql/15/extension/pg_graphql* /usr/share/postgresql/15/extension/
+# pg_net may create versioned .so files, copy all matching patterns
+COPY --from=builder /usr/lib/postgresql/15/lib/pg_net*.so /usr/lib/postgresql/15/lib/
+COPY --from=builder /usr/share/postgresql/15/extension/pg_net* /usr/share/postgresql/15/extension/
 
 # Clean up unnecessary packages
 RUN apt-get purge -y lsb-release curl gnupg && \