no locking while building using depot

but less parallell builds in each build

new depot builder has 32 GB RAM, so "should" work

.github/workflows/deb.yml

@@ -61,7 +61,7 @@ jobs:
           build-args: |
             build_image=84codes/crystal:1.7.3-${{ matrix.os }}
             version=${{ env.version }}
-            DEB_BUILD_OPTIONS="parallel=4"
+            DEB_BUILD_OPTIONS="parallel=1"
           outputs: builds
 
       - uses: actions/upload-artifact@v3

.github/workflows/docker.yml

@@ -65,4 +65,4 @@ jobs:
           tags: ${{ steps.meta.outputs.tags }}
           labels: ${{ steps.meta.outputs.labels }}
           build-args: |
-            MAKEFLAGS=-j3
+            MAKEFLAGS=-j1

.github/workflows/rpm.yml

@@ -74,7 +74,7 @@ jobs:
           build-args: |
             build_image=84codes/crystal:1.7.3-${{ matrix.os }}
             version=${{ env.version }}
-            MAKEFLAGS=-j4
+            MAKEFLAGS=-j1
           outputs: RPMS
 
       - uses: actions/upload-artifact@v3

Dockerfile

@@ -35,7 +35,7 @@ RUN make js lib
 COPY --from=docbuilder /tmp/openapi/openapi.yaml /tmp/openapi/.spectral.json openapi/
 COPY --from=docbuilder /tmp/static/docs/index.html static/docs/index.html
 ARG MAKEFLAGS=-j2
-RUN --mount=type=cache,target=/tmp/lock,sharing=locked make all bin/lavinmq-debug
+RUN make all bin/lavinmq-debug
 
 # Resulting image with minimal layers
 FROM ubuntu:22.04

Dockerfile.deb

@@ -17,7 +17,7 @@ COPY debian/ debian/
 COPY extras/lavinmq.service debian/
 RUN sed -i -E "s/^(lavinmq) \(.*\)/\1 \(${version}-1\)/" debian/changelog
 ARG DEB_BUILD_OPTIONS="parallel=2"
-RUN --mount=type=cache,target=/tmp/lock,sharing=locked debuild -us -uc
+RUN debuild -us -uc
 
 FROM ubuntu:20.04 AS test
 COPY --from=builder /usr/src/*deb .

Dockerfile.rpm

@@ -18,7 +18,7 @@ COPY src/ src/
 RUN sed -i -E "s/(VERSION =) .*/\1 \"$version\"/" src/lavinmq/version.cr
 RUN tar -czf /root/rpmbuild/SOURCES/lavinmq.tar.gz -C /usr/src lavinmq
 ARG MAKEFLAGS=-j2
-RUN --mount=type=cache,target=/tmp/lock,sharing=locked rpmbuild -ba /root/rpmbuild/SPECS/lavinmq.spec
+RUN rpmbuild -ba /root/rpmbuild/SPECS/lavinmq.spec
 RUN rpmlint /root/rpmbuild/RPMS/* || true
 
 FROM fedora:37 AS test