Adding pgCompare to PGBelt

.github/workflows/release.yml

@@ -26,6 +26,28 @@ jobs:
         run: |
           pip install --constraint=.github/workflows/constraints.txt poetry poetry-dynamic-versioning
           poetry --version
+
+      - name: Set up Go
+        uses: actions/setup-go@v4
+        with:
+          go-version: "1.23"
+
+      - name: Install dependencies
+        run: |
+          cd pg-compare && go mod tidy
+
+      - name: Build the project for all platforms
+        run: |
+          cd pg-compare && set -e \
+          && go mod download \
+          && for GOOS in linux darwin windows; do \
+              for GOARCH in amd64 arm64; do \
+                  EXT="so"; \
+                  [ "$GOOS" = "windows" ] && EXT="dll"; \
+                  go build -o "pgcompare_${GOOS}_${GOARCH}.${EXT}" -buildmode=c-shared main.go; \
+                  cp "pgcompare_${GOOS}_${GOARCH}.${EXT}" ./../pgbelt/
+              done; \
+          done;
       - name: Build package
         run: |
           poetry build --ansi

.gitignore

@@ -12,9 +12,14 @@ venv
 build/*
 dist/*
 logs/*
-configs/testdc/*
 schemas/*
 tables/*
 .python-version
 .mypy_cache
 __pycache__/
+pg-compare/*.so
+pg-compare/*.h
+pg-compare/*.dll
+pgbelt/*.so
+pgbelt/*.h
+pgbelt/*.dll

Dockerfile

@@ -1,9 +1,32 @@
+FROM golang:1.23 AS pgcompare-builder
+
+WORKDIR /opt/pgcompare
+
+COPY ./pg-compare /opt/pgcompare
+
+RUN set -e \
+    && go mod download \
+    && for GOOS in linux darwin windows; do \
+        for GOARCH in amd64 arm64; do \
+            EXT="so"; \
+            [ "$GOOS" = "windows" ] && EXT="dll"; \
+            go build -o "pgcompare_${GOOS}_${GOARCH}.${EXT}" -buildmode=c-shared main.go; \
+        done; \
+    done
+
 FROM python:3.11-slim
 ENV VIRTUAL_ENV=/opt/venv
 ENV PATH="$VIRTUAL_ENV/bin:$PATH"
 COPY ./ /opt/pgbelt
 WORKDIR /opt/pgbelt
 
+COPY --from=pgcompare-builder /opt/pgcompare/pgcompare_linux_amd64.so /opt/pgbelt/pgcompare_linux_amd64.so
+COPY --from=pgcompare-builder /opt/pgcompare/pgcompare_linux_arm64.so /opt/pgbelt/pgcompare_linux_arm64.so
+COPY --from=pgcompare-builder /opt/pgcompare/pgcompare_darwin_amd64.so /opt/pgbelt/pgcompare_darwin_amd64.so
+COPY --from=pgcompare-builder /opt/pgcompare/pgcompare_darwin_arm64.so /opt/pgbelt/pgcompare_darwin_arm64.so
+COPY --from=pgcompare-builder /opt/pgcompare/pgcompare_windows_amd64.dll /opt/pgbelt/pgcompare_windows_amd64.dll
+COPY --from=pgcompare-builder /opt/pgcompare/pgcompare_windows_arm64.dll /opt/pgbelt/pgcompare_windows_arm64.dll
+
 RUN set -e \
     && apt-get -y update \
     && apt-get -y install postgresql-client \

pg-compare/build-local.sh

@@ -0,0 +1,24 @@
+#!/bin/bash
+
+set -e
+
+for GOOS in linux darwin windows; do
+    for GOARCH in amd64 arm64; do
+        EXT="so"
+        [ "$GOOS" = "windows" ] && EXT="dll"
+        OUTPUT="pgcompare_${GOOS}_${GOARCH}.${EXT}"
+
+        if [ "$GOOS" = "linux" ]; then
+            docker run --rm -v "$PWD":/src -w /src golang:1.23 \
+                bash -c "GOOS=$GOOS GOARCH=$GOARCH go build -buildmode=c-shared -o $OUTPUT main.go" || {
+                    echo "Docker build failed for $GOOS/$GOARCH"
+                }
+        else
+            GOOS=$GOOS GOARCH=$GOARCH go build -buildmode=c-shared -o $OUTPUT main.go || {
+                    echo "build failed for $GOOS/$GOARCH"
+                }
+        fi
+    done
+done
+echo "Build completed successfully for all platforms."
+cp pgcompare_*.so ./../pgbelt/