Pablo Andres Dealbera Pablo1107

NOTE: a more up-to-date version of this can be found on my blog

nix-shell and Shebang Lines

A few days ago, version 1.9 of the Nix package manager was released. From the release notes:

nix-shell can now be used as a #!-interpreter. This allows you to write scripts that dynamically fetch their own dependencies.

Attribution:

(Original comment from scrumplex)

I was able to migrate my Docker Compose deployment. An issue I ran into was that file paths in the database were relative to immich's working directory, meaning that everything was prefixed with upload/. I was able to remedy this by replacing upload/ with my mediaLocation (which is also what the UPLOAD_LOCATION variable from my Compose deployment pointed to).

Note

This is what worked for my installation that is a few years old. I am not sure if newer installations behave differently. Some facts about my Docker Compose installation:

	# Requires python-requests. Install with pip:
	#
	# pip install requests
	#
	# or, with easy-install:
	#
	# easy_install requests

	import json, hmac, hashlib, time, requests, base64
	from requests.auth import AuthBase

	#!/bin/bash

	# Requirements
	# You will need to have created a GitHub Access Token with admin:public_key permissions

	# Usage
	# chmod +x autokey-github.sh
	# ./autokey-github.sh <YOUR-GITHUB-ACCESS-TOKEN>

	# Reference

	#!/bin/bash

	###
	# This is a code example showing how to use getops to parse short options and a
	# subcommand with short options of it's own. Based on Kevin Sookocheff's post:
	# https://sookocheff.com/post/bash/parsing-bash-script-arguments-with-shopts/
	#
	# Please feel free to use it and modify it as you see fit. Any questions and/or
	# recommendations are more than welcome.
	###

	#!/bin/sh

	prog_name=${0##*/}
	version=1.0
	version_text="Boilerplate for new scripts v$version"
	options="h o: q v V"
	help_text="Usage: $prog_name [-o <text>] [-hqvV] [<file>]...

	Boilerplate for new scripts

	{
	description = "veloxchem-hpc";
	inputs = {
	nixpkgs.url = "github:NixOS/nixpkgs/nixpkgs-unstable";
	flake-utils.url = "github:numtide/flake-utils";
	pypi-deps-db = {
	url = "github:DavHau/pypi-deps-db/a8ea7f774b76d3b61237c0bc20c97629a2248462";
	flake = false;
	};
	mach-nix = {