update

bin/uv-create-venv.sh

@@ -0,0 +1,29 @@
+
+
+# create a new python-venv in {{directory}} with python {{python}
+uv-create-venv directory=".venv" python="3.9":
+    #!/usr/bin/env bash
+    # set -euxo pipefail
+    set -euo pipefail
+
+    # Check if VIRTUAL_ENV is set
+    if [[ -n "${VIRTUAL_ENV:-}" ]]; then
+        # Unset the VIRTUAL_ENV environment variable
+        unset VIRTUAL_ENV
+        echo "VIRTUAL_ENV was set and has been unset."
+    fi
+
+    # Check if the directory name ends with ".venv"
+    if [[ {{directory}} != *.venv ]]; then
+        # If it doesn't end with ".venv", append it
+        venv_dir="{{directory}}/.venv"
+    else
+        venv_dir="{{directory}}"
+    fi
+
+    uv venv $venv_dir --python={{python}} --seed
+    cd $venv_dir/..
+    ln -rsf .venv/bin
+    ln -rsf .venv/lib
+    ln -rsf .venv/pyvenv.cfg
+    cd -

grm

@@ -0,0 +1 @@
+git-repo-manager

postgres/justfile

@@ -0,0 +1,101 @@
+# Just is a crossplatform task-runner, similar to make.
+# And justfiles are equivalent to makefiles.
+#
+# Official docs:
+#  - https://just.systems/man/en
+#
+# Usage:
+#   > just --help
+#   > just <taskname>
+#
+# Notes:
+#  - Comments immediately preceding a recipe will appear in just --list:
+
+# load environment variables from .env file
+set dotenv-filename := ".env"
+set dotenv-load := true
+
+
+TMPDIR := absolute_path('var/tmp')
+VERSION := "16"
+
+
+# Help target
+help:
+    @ just --list --unsorted
+
+
+# clean all
+clean:
+	@ rm -fr bin
+	@ rm -fr var
+
+
+# full install postgres	
+install: create-dirs add-repo install-postgres init-db version
+
+# create directories
+create-dirs:
+	@ mkdir -p bin
+	@ mkdir -p etc
+	@ mkdir -p var/tmp
+
+# add repo for postgres
+add-repo:
+	sudo dnf install -y https://download.postgresql.org/pub/repos/yum/reporpms/EL-9-x86_64/pgdg-redhat-repo-latest.noarch.rpm
+
+# https://www.tecmint.com/install-postgresql-rocky-linux/
+# sudo dnf -qy module disable postgresql
+
+
+# install postgres via dnf
+install-postgres:
+	sudo dnf install -y postgresql{{VERSION}} postgresql{{VERSION}}-server
+
+# fix pg_config
+fix-pg-config:
+	sudo alternatives --install /usr/bin/pg_config pgsql-pg_config /usr/pgsql-16/bin/pg_config 930
+
+# run initdb for postgres
+init-db:
+	sudo /usr/pgsql-{{VERSION}}/bin/postgresql-{{VERSION}}-setup initdb
+
+# show version psql
+version:
+	@ echo -e "Version psql:"
+	@ psql --version
+
+set:
+	sudo su - postgres && psql
+
+# enable postgres
+postgres-enable:
+	sudo systemctl enable postgresql-{{VERSION}}
+
+
+# run postgres command (status|start|stop)
+postgres cmd='status':
+	sudo systemctl {{cmd}} postgresql-{{VERSION}}
+
+
+# show status of postgres
+# postgres-status:
+# 	sudo systemctl status postgresql-{{VERSION}}
+
+# # start postgres
+# postgres-start cmd='status':
+# 	sudo systemctl start postgresql-{{VERSION}}
+
+# # stop postgres
+# postgres-stop:
+# 	sudo systemctl stop postgresql-{{VERSION}}
+
+
+# change password for postgres user
+change-password:
+	# sudo -u postgres psql -c "SELECT 1"
+	sudo -u postgres psql -c "ALTER USER postgres WITH PASSWORD '123'"
+
+# start psql-session
+psql:
+	sudo -u postgres psql

uv/justfile

@@ -0,0 +1,94 @@
+# Just is a crossplatform task-runner, similar to make.
+# And justfiles are equivalent to makefiles.
+#
+# Official docs:
+#  - https://just.systems/man/en
+#
+# Usage:
+#   > just --help
+#   > just <taskname>
+#
+# Notes:
+#  - Comments immediately preceding a recipe will appear in just --list:
+
+# load environment variables from .env file
+set dotenv-filename := ".env"
+set dotenv-load := true
+
+# search for justfiles in parent directories
+set fallback
+
+TMPDIR := `realpath var/tmp`
+
+
+SED := `command -v gsed || command -v sed`
+SED1 :=  `command -v sed`
+
+CMD := `realpath bin/uv`
+CMD1 := `shell realpath bin/uv`
+
+# Help target
+help:
+    @ just --list --unsorted
+
+
+show:
+	@ echo -e ${SED1}
+	@ echo -e ${CMD1}
+
+
+# remove generated files & dirs
+clean:  
+	@ rm -fr bin include lib lib64 pyvenv.cfg
+	@ rm -fr var
+
+# create files and directories
+create-dirs: 
+	@ mkdir -p etc
+	@ mkdir -p var/cache
+	@ mkdir -p var/tmp
+
+# run all install-steps
+install: create-dirs create-venv upgrade-pip install-packages install-dotenv install-symlinks version 
+	@ echo -e "\nAll steps succesfully executed.\n"
+
+# update the current installation
+update: freeze upgrade-pip install-packages version 
+
+# revert to frozen requirements
+revert: 
+	bin/python -m pip install -r etc/requirements.txt
+
+# freeze current requirements
+freeze: create-dirs  
+	bin/python -m pip freeze > etc/requirements.txt
+
+# create a virtual python-environment
+create-venv: 
+	python3 -m venv .
+
+# upgrade pip itself
+upgrade-pip: 
+	bin/python -m pip install --upgrade pip
+
+# install python-packages via pip
+install-packages: 
+	bin/pip install --upgrade uv autoread-dotenv
+
+# generate .dotenv from template
+install-dotenv: 
+	@ echo -e "Copying .env.template to .env"
+	@ cp -n .env.template .env
+	@ echo "Please review the config in .env"
+	@ echo -e "Replacing string __CWD__ -> $(PWD)"
+	@ $(SED) -i 's@__CWD__@'"$(PWD)"'@' .env
+
+# generate symlinks
+install-symlinks: 
+	@ echo -e "Symlink ${CMD} to ${HOME}/bin/"
+	@ cd ~/bin && ln -sf ${CMD}
+
+# show current version
+version:  
+	@ echo -e "\nCurrent version is:"
+	@ bin/uv --version