Frameworks

Frameworks#

Bash isn’t a framework-heavy ecosystem, but a few projects help with the parts of shell programming that benefit most from structure: argument parsing, testing, and packaging.

CLI / Argument Parsing#

  • bashly , generate a Bash CLI from a YAML spec.

  • argbash , generate POSIX-compliant argument parsers.

  • getopts , POSIX, built into the shell. Short flags only.

  • getopt (util-linux) , supports long options.

Testing#

Standard Libraries#

  • bash-it , collection of community shell additions and aliases.

  • oh-my-bash , like oh-my-zsh but for bash.

  • bpkg , package manager for Bash modules.

Logging / Output#

  • gum , not a Bash library per se, but the de-facto way to add interactive prompts and styled output to shell scripts.

  • pv , pipe progress meters.

  • whiptail / dialog, TUI dialogs.

Configuration Management#

Closely related to Bash even though they’re separate tools:

  • Ansible , the most common “do things on remote shells” framework.

  • Chef, Puppet, Salt, alternatives.

  • bashible , Ansible-inspired in pure Bash.

Packaging / Distribution#

  • shc , compile shell scripts into binaries.

  • bashpack , bundle shell projects into single files.

  • Distribute as a tarball and a Makefile install, still the default.

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