Install CAcert root certitficate

The CAcert root certificate is needed to access services in the
cacert.org domain (i.e. Gitea API at https://code.cacert.org/).

gobuild-buster/Dockerfile

@@ -8,6 +8,9 @@ RUN apt-get update \
  && apt-get install -y libsqlite3-dev sqlite3 \
  && rm -rf /var/lib/apt/lists/*
 
+RUN curl -o /usr/local/share/ca-certificates/cacert-root.crt http://www.cacert.org/certs/root_X0F.crt \
+ && update-ca-certificates
+
 WORKDIR /build
 COPY entrypoint.sh /
 

gobuild-buster/entrypoint.sh

@@ -2,6 +2,7 @@
 
 set -e
 
-golangci-lint run
-go test ./...
-gorelease release --rm-dist $@
+go mod download -x
+golangci-lint run --verbose
+go test -v ./...
+goreleaser release --rm-dist "$@"