Docker images for an Ubuntu LTS container with fish installed as the default shell.

• Available on Docker Hub
• Available on GitHub Container Registry

Useful when wanting to play around with fish in a pristine and ephemeral environment.
Useful when reproducibility is desired (e.g. controlled environment for running a fish package CI pipeline).

Not intended for developing on the fish codebase.
To build the shell from source with the help of Docker, see fish-shell's Dockerfile instead.

See image tags on DockerHub or on GitHub for available fish versions.

Images are based on the latest Ubuntu LTS available at the time of building.

Pulling the latest image

docker pull dideler/fish-shell # from DockerHub docker pull ghcr.io/dideler/fish-shell # from GitHub

Running commands on a specific version (as one-off or interactive session)

$ docker container run --rm dideler/fish-shell:3.7.1 --version fish, version 3.7.1

$ docker container run -it --rm dideler/fish-shell:3.0.0 root@aa26d2209674 /# for i in (seq 1 3) echo $i end 1 2 3

Using the image in a CircleCI build for testing a fish package

version: 2 jobs: build: docker: - image: dideler/fish-shell:3.7.1 shell: fish steps: - checkout - run: name: Install Fisher command: |  apt-get update --quiet  apt-get install --yes --quiet curl  curl -sL git.io/fisher | source && fisher install jorgebucaran/fisher  fisher --version  - run: name: Install fish-cd-git command: |  fisher install <fish_plugins  fisher install .  - run: name: Run tests command: fishtape test/*.fish