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Software Environment
Manager

Manager

Managing software and environment variables, project by project, with pkgx.

2 min read

We will manage our software environment using the Software Environment Manager pkgx.
In addition to managing software packages, pkgx makes it easy to manage environment variables on a per-project basis (non-hierarchical).

Prerequisites

Install the sudo command if it is not already available (e.g. when working inside a container).

# (command -v sudo) || (apt update && apt -y install sudo)

Install the curl command if it is not already available.

$ (command -v curl) || ( sudo apt update && sudo apt -y install curl )

pkgx

Installation

Install the pkgx command.

~ $ curl https://pkgx.sh | sh
  % Total    % Received % Xferd  Average Speed   Time    Time     Time  Current
                                 Dload  Upload   Total   Spent    Left  Speed
100  3485  100  3485    0     0   9146      0 --:--:-- --:--:-- --:--:--  9171
installing: /usr/local/bin/pkgx
######################################################################## 100.0%
pkgx 2.7.0
pkgm 0.11.1
mash 0.4.0
now type: pkgx --help
~ $ pkgx --help
usage:
  pkgx [+pkg@x.y…] <program|path> [--] [arg…]

examples:
  $ pkgx gum format "# hello world" "sup?"
  $ pkgx node@18 --eval 'console.log("hello world")'
  $ pkgx +openssl cargo build

modes:
  $ pkgx --query bun  # could you run `bun`? (-Q)
  $ pkgx --help       # hi mom!
  $ pkgx --version

flags:
  -q,  --quiet      # suppress brief informational messages
  -qq, --silent     # no chat. no errors. just execute.
  -j,  --json=v2    # output JSON (if sensible)
  -C,  --chdir <d>  # change directory first
  --sync            # sync first (note: rarely if ever needed)
  -v                # print version and continue

more:
  $ xdg-open https://docs.pkgx.sh

Integration

Integrate pkgx with your shell.

~ $ pkgx integrate
/Users/david_delavennat/.zshrc << `source <(pkgx --shellcode)`
/Users/david_delavennat/.bashrc << `eval "$(pkgx --shellcode)"`
/Users/david_delavennat/.bash_profile << `eval "$(pkgx --shellcode)"`
restart your terminal for `pkgx` hooks to take effect

Install it with pkgx.

~/tp/ $ pkgx install github.com/mikefarah/yq
pkgx: installed: ~/.local/bin/yq

Usage

To use the development environment defined in a pkgx.yaml file, you must first run the dev command.

Created on by David DELAVENNAT

Modified on by David DELAVENNAT

Base Software