when:
  branch: master

steps:
  build:
    image: alpine/git
    secrets: [ cbtoken ]
    commands:
      - git fetch --no-tags origin +refs/heads/master
      - git remote set-url origin "https://$${CBTOKEN}@git.slc.ar/slococo/calsais.git"
      - git config --local user.name "$(git log --format=%an | head -n 1)"
      - git config --local user.email "$(git log --format=%ae | head -n 1)"
      - shasum=$(sha256sum install.sh)
      - oldShasum=$(grep -oP "^[[:alnum:]]{64}" README.md)
      - if ! [ "$shasum" = "$oldShasum" ]; then sed -i "s/$oldShasum/$shasum/" README.md; fi
      - if [ -z "$(git status --porcelain)" ]; then exit 0; fi
      - git add README.md
      - git commit -m "Update sha256sum"
      - git push