debian_perl: debian buster; perl 5.32.1

Author: jsnshrmn

quay.io/wikipedialibrary/debian_perl/Dockerfile

@@ -1,20 +1,28 @@
-FROM quay.io/wikipedialibrary/debian:trixie-slim-updated AS perl_build
+# Use an obsolete base image for compatibility
+FROM quay.io/wikipedialibrary/debian:buster-slim AS perl_build
+
 # The last version that supports variable-width negative look behind
 ENV PERL_VERSION=5.32.1
+
+# Use the archive repositories
+RUN find /etc/apt -type f -print0 -name "*.list" | xargs -0 sed -i 's/deb\.debian\.org/archive.debian.org/g'
+
 # Base dependencies; split out to create cachable layer.
 RUN apt update; \
     apt install -y \
     build-essential \
     gcc \
     wget ; \
     apt clean ; \
+# Fetch, build, and install perl into /opt
     wget https://www.cpan.org/src/5.0/perl-${PERL_VERSION}.tar.gz ; \
     tar -xvf perl-${PERL_VERSION}.tar.gz ; \
     cd perl-${PERL_VERSION} ; \
     ./Configure -des -Dprefix=/opt/perl ; \
     make && make test && make install
 
-FROM quay.io/wikipedialibrary/debian:trixie-slim-updated
+# Copy perl only into a new slim image
+FROM quay.io/wikipedialibrary/debian:buster-slim
 COPY --from=perl_build /opt/perl /opt/perl
 
 ENTRYPOINT ["/opt/perl/bin/perl"]