fish Install Script

Note: This is a community contributed and maintained script.

Adds fish shell to a container.

Script status: Stable

OS support: Debian 9+, Ubuntu 16.04+.

Syntax

./fish-debian.sh [Install Fisher flag] [Non-root user]

Argument	Default	Description
Install Fisher flag	`true`	A `true`/`false` flag that indicates whether to install Fisher plugin manager.
Non-root user	`automatic`	Specifies a user in the container other than root that will use fish shell. A value of `automatic` will cause the script to check for a user called `vscode`, then `node`, `codespace`, and finally a user with a UID of `1000` before falling back to `root`.

Usage:

Add the following to your .devcontainer/Dockerfile:

COPY library-scripts/fish-debian.sh /tmp/library-scripts/
RUN apt-get update && bash /tmp/library-scripts/fish-debian.sh

That's it!