Fn CLI

Install

MacOS installation:

brew update && brew install fn

or

Alternatively for Linux/Unix/MacOS:

curl -LSs https://raw.githubusercontent.com/fnproject/cli/master/install | sh

General Information

• See the Fn Quickstart for sample commands.
• Detailed installation instructions.
• Configure your CLI Context.
• For a list of commands see Fn CLI Command Guide and Reference.
• For general information see Fn docs and tutorials.

CLI Development

• Refer to the Fn CLI Wiki for development details.

Watch (local auto-deploy)

To watch a directory and automatically redeploy to a local Fn server when files change:

fn watch --app <app>

This watches the current directory recursively and triggers:

fn deploy --app <app> --local --no-bump

Ignoring paths

fn watch ignores these directories by default:

• .git, .fn, node_modules, target, dist, vendor, Dockerfile-fn-tmp*

You can add more ignore rules by creating a .fnignore file in the watched directory (one pattern per line; # comments supported), and/or by passing --ignore flags.

Build from source

See CONTRIBUTING for instructions to build the CLI from source.