Looking for proper PKGBUILD, without debtap, Make process.

[patarapolw]

How do I make PKGBUILD (makepkg -si) that does these?

1. makepkg -s that downloads from Debian latest (or Ubuntu latest) repository

FROM debian:bullseye-slim
RUN curl https://www.pgadmin.org/static/packages_pgadmin_org.pub | apt-key add
RUN echo "deb https://ftp.postgresql.org/pub/pgadmin/pgadmin4/apt/$(lsb_release -cs) pgadmin4 main" > /etc/apt/sources.list.d/pgadmin4.list

2. Make 2 packages, pgadmin4-desktop and pgadmin4-web; but will also install required dependencies pgadmin4-server (so, make 3 packages, after all)

3. Post installation:

sudo chmod -R 777 /usr/pgadmin4
sudo chmod -R 755 /usr/share/applications
sudo chmod -R 755 /usr/share/icons

4. Updateable, without installing older packages first.

5. Get notified, when the upstream gets updated

6. Upload to the AUR, or https://archlinux.org/packages/community-staging/x86_64/pgadmin4/