language: bash env: global: - SHFMT_URL=https://github.com/mvdan/sh/releases/download/v0.4.0/shfmt_v0.4.0_linux_amd64 script: - curl -sSL $SHFMT_URL -o ~/shfmt - chmod +x ~/shfmt - ~/shfmt -l -w -i 2 . - git diff --exit-code || (echo "Run shfmt to fix the formatting issues" && false)