holla

Adaptive dev environment CLI. Run holla in any directory and get an interactive menu showing exactly what you can do — based on what tools are installed on your machine.

No config. No setup. It just looks at what you have and shows you what's possible.

How it works

When you run holla, it probes your system for installed tools (git, docker, brew, gradle, etc.) and builds a menu on the fly. Only the tools you actually have show up.

┌─────────────────────────────────────────────────────────────┐
│  holla — adaptive dev environment                           │
├──────────────┬──────────────────────────────────────────────┤
│  Groups      │   macOS                                      │
│              │                                              │
│ ▶  macOS     │  ▶ Upgrade everything                        │
│    Git       │    Upgrade brew packages                     │
│    Docker    │    Upgrade brew casks                        │
│              │    Upgrade mise tools                        │
│              │    Upgrade Amp CLI                           │
└──────────────┴──────────────────────────────────────────────┘
   ↑↓ navigate   → select   ← back   q quit

Select an action and watch it run with live output per task, side by side.

What it can do

Group	Actions
macOS	Upgrade brew, brew casks, mise, amp — all in parallel
Git	Pull / push / status across all repos in the current directory
Docker	Stop all containers, full clean (containers + images + volumes)
Gradle	Stop daemon, clean build directories
IntelliJ IDEA	Remove .idea dirs and .iml files

Groups appear only when the relevant tool is detected. A machine without Docker won't see the Docker group.

Install

brew tap tailrocks/holla
brew install holla

Or from source:

cargo install --git https://github.com/tailrocks/holla

Usage

holla

That's it.