TravisCI

contributor hugovk says:

It took me a while to find a way to install on Travis CI, but thanks to this I got it working:

language: bash

# Use container-based infrastructure for quicker build start-up
sudo: false

addons:
  apt:
    sources:
    - debian-sid    # Grab shellcheck from the Debian repo (o_O)
    packages:
    - shellcheck

script:
 - bash -c 'shopt -s globstar; shellcheck **/*.{sh,bash}'

matrix:
  fast_finish: true

---

contributor ccztux says:

This is how you can implement shellcheck on Travis CI using the latest docker image:

sudo: required

language: bash

services:
  - docker

before_install:
  - docker pull koalaman/shellcheck

script:
 - docker run -v $(pwd):/scripts koalaman/shellcheck /scripts/yourscript.sh

matrix:
  fast_finish: true

---

contributor @Lin-Buo-Ren says:

Here's a Git submodule and configuration that support build and install ShellCheck without root access http://github.com/Lin-Buo-Ren/Utilities-for-Travis-CI Also a cache is preserved to decrease subsequent build time

---
language: bash
sudo: false
addons:
  apt:
    packages: 
    - realpath # required by script
    - cabal-install
    - ghc

install:
- ./"Build and Setup ShellCheck's Latest Release.bash" --without-root
- PATH="${HOME}/.cabal/bin:${PATH}"

before_cache:
- rm $HOME/.cabal/logs/build.log

cache:
  directories:
  - $HOME/.cabal