Problem: pbuilder uses tar, which results in "Cannot readlink: Invalid argument"

Solution: use --no-targz when calling `pbuilder create` (in Dockerfile when
building the base image), `pbuilder execute ...` when building base chroot
locally and `pbuilder build` when building a package.

Author: qount25

lib/pgpm/deb/Dockerfile

@@ -7,7 +7,7 @@
 # { "builder": {"Entitlements": {"security-insecure": true }} }
 # ```
 # ```
-# DOCKER_BUILDKIT=1 docker build --allow security.insecure -t IMAGE_NAME /path/to/pgpm
+# DOCKER_BUILDKIT=1 docker build --allow security.insecure -t IMAGE_NAME .
 # ```
 
 # This Dockerfile is used to build a Debian image, which includes pbuilder and
@@ -21,8 +21,8 @@ MAINTAINER PGPM Debian Maintainer [email protected]
 VOLUME /proc
 ARG DEBIAN_FRONTEND=noninteractive
 RUN apt update
-RUN apt install -y build-essential pbuilder fakeroot fakechroot
+RUN apt install -y build-essential pbuilder fakeroot fakechroot vim ripgrep
 RUN echo 'MIRRORSITE=http://deb.debian.org/debian'  > /etc/pbuilderrc
 RUN echo 'AUTO_DEBSIGN=${AUTO_DEBSIGN:-no}'         > /root/.pbuilderrc
 RUN echo 'HOOKDIR=/var/cache/pbuilder/hooks'       >> /root/.pbuilderrc
-RUN --security=insecure pbuilder create
+RUN --security=insecure pbuilder create --no-targz

lib/pgpm/deb/builder.rb

@@ -140,7 +140,7 @@ def build_local_image
           # base image inside the container (along with some other necessary
           # packages) and saves chroot base image with these changes.
           puts "  Updating chroot image..."
-          system("podman exec -w /root pgpm-deb-tmp /bin/bash -c 'fakeroot pbuilder execute --save-after-exec ./pbuilder_install_script.sh'")
+          system("podman exec -w /root pgpm-deb-tmp /bin/bash -c 'fakeroot pbuilder execute --no-targz --save-after-exec ./pbuilder_install_script.sh'")
 
           # Exiting -- most likely error occurred because we cannot find the same
           # postgresql version in the Debian repository. The bash script
@@ -203,7 +203,7 @@ def run_build(pkg_type = :versioned)
 
         cmds = []
         cmds << "dpkg-buildpackage --build=source -d" # -d flag helps with dependencies error
-        cmds << "fakeroot pbuilder build ../#{dsc_fn}"
+        cmds << "fakeroot pbuilder build --no-targz ../#{dsc_fn}"
         cmds << "mv /var/cache/pbuilder/result/#{deb_fn} /root/pgpm/out/"
 
         puts "  Building package with pbuilder..."