.travis.yml

   1 language: shell
   2
   3 env:
   4   global:
   5     - SHFMT_URL=https://github.com/mvdan/sh/releases/download/v0.4.0/shfmt_v0.4.0_linux_amd64
   6
   7 addons:
   8   apt:
   9     sources:
  10     - debian-sid    # Grab shellcheck from the Debian repo (o_O)
  11     packages:
  12     - shellcheck
  13
  14 script:
  15   - curl -sSL $SHFMT_URL -o ~/shfmt
  16   - chmod +x ~/shfmt
  17   - shellcheck -V
  18   - shellcheck -e SC2021,SC2126,SC2034 **/*.sh && echo "shellcheck OK" || exit 1
  19   - ~/shfmt -l -w -i 2 . && echo "shfmt OK" || git diff --exit-code || (echo "Run shfmt to fix the formatting issues" && exit 1)
  20
  21