Add pre-commit hook update to pipeline

      "

    - |

      git_commit() {

        while test "$1"; do

          case $1 in

            --) shift; MSG=`printf '%s\n\n' "$@" "$MSG_FOOTER"`; break ;;

            *) CHK="$CHK $1"; shift ;;

          esac

        done

        git diff --no-patch --exit-code $CHK ||

        local MSG=`printf '%s\n\n' "$@" "$MSG_FOOTER"`

        git diff --no-patch --exit-code --cached && return

        git commit -m "$MSG"

      }

  after_script:

stages:

  - submodules

  - pre-commit

workflow:

  rules:

        git checkout origin/${branch:-HEAD} || exit 1

        (cd ${toplevel}; exec git add ${path})

      '

    - git_commit --cached -- "Update submodules" "`git status --short -uno`"

    - git_commit "Update submodules" "`git status --short -uno`"

Update Pre-Commit Hooks:

  stage: pre-commit

  extends: [.git]

  image: docker.kodo.org.uk/ci-images/pre-commit:2.20.0

  script:

    - export GIT_CONFIG=$PWD/.config/git/config

    - TEMPLATE_DIR=`git config init.templateDir`

    - pre-commit init-templatedir

        --hook-type pre-commit

        --hook-type pre-push

        --hook-type prepare-commit-msg

        --hook-type commit-msg

        --hook-type post-checkout

        "${TEMPLATE_DIR/'~'/$PWD}"

    - git add "${TEMPLATE_DIR/'~'/$PWD}"

    - git_commit "Update pre-commit hooks"