Remove `sync_cask_tap_templates` script. (#59340)

developer/bin/sync_cask_tap_templates

@@ -1,77 +0,0 @@
-#!/bin/bash
-
-set -o errexit
-set -o pipefail
-
-readonly homebrew_online='https://github.com/Homebrew'
-readonly repos_dir="$(mktemp -d)"
-readonly main_repo_dir="$(mktemp -d)" # From where files will be copied
-readonly cask_repos=(homebrew-cask-versions homebrew-cask-fonts homebrew-cask-eid homebrew-cask-drivers) # homebrew-cask is absent since it's the repo all the others are compared against
-
-function message {
-  echo "${1}"
-}
-
-function get_main_repo {
-  curl --silent --location "${homebrew_online}/homebrew-cask/archive/master.zip" | ditto -xk - "${main_repo_dir}"
-  mv "${main_repo_dir}/homebrew-cask-master/"{,.[^.]}* "${main_repo_dir}"
-  rmdir "${main_repo_dir}/homebrew-cask-master"
-}
-
-function get_repo {
-  local repo_name repo_dir
-
-  repo_name="${1}"
-  repo_dir="${repos_dir}/${repo_name}"
-
-  cd "${repos_dir}" || exit 1
-  message "Cloning ${repo_name}…"
-  git clone "${homebrew_online}/${repo_name}.git" --quiet --depth=1
-  cd "${repo_dir}" || exit 1
-}
-
-function copy_templates {
-  local repo_name
-
-  repo_name="${1}"
-
-  for file in          \
-    .editorconfig      \
-    .gitattributes     \
-    .github            \
-    .gitignore         \
-    .travis.yml        \
-    Casks/.rubocop.yml \
-    CODE_OF_CONDUCT.md \
-  ; do
-    rm -rf "${file}"
-    cp -r "${main_repo_dir}/${file}" "${file}"
-  done
-
-  rm '.github/ISSUE_TEMPLATE/02_feature_request.md' # Feature requests only make sense in the main repo
-  /usr/bin/sed -i '' -E "s:homebrew-cask/(pulls|issues|search):${repo_name}/\1:" '.github/PULL_REQUEST_TEMPLATE.md' # PULL_REQUEST_TEMPLATE has repo-specific links
-}
-
-function push_changes {
-  local is_repo_changed
-
-  is_repo_changed="$(git status --porcelain --ignore-submodules=dirty 2> /dev/null)"
-  if [[ -n "${is_repo_changed}" ]]; then
-    git add --all # Stage everything so 'git diff' does not miss aything (like new paths)
-
-    for modified_path in $(git diff --name-only --staged); do
-      echo -n "Detected changes to ${modified_path}. "
-      git commit "${modified_path}" --message "$(basename "${modified_path}"): update to match main repo" --quiet
-    done
-
-    echo 'Updating…'
-    git push origin master --quiet
-  fi
-}
-
-get_main_repo
-for repo in "${cask_repos[@]}"; do
-  get_repo "${repo}"
-  copy_templates "${repo}"
-  push_changes
-done