add cask pre-release check

Library/Homebrew/cask/audit.rb

@@ -54,8 +54,12 @@ module Cask
       check_latest_with_auto_updates
       check_stanza_requires_uninstall
       check_appcast_contains_version
-      check_github_repository
       check_gitlab_repository
+      check_gitlab_repository_archived
+      check_gitlab_prerelease_version
+      check_github_repository
+      check_github_repository_archived
+      check_github_prerelease_version
       check_bitbucket_repository
       self
     rescue => e
@@ -447,7 +451,60 @@ module Cask
                   " the version number '#{adjusted_version_stanza}':\n#{appcast_contents}"
     end
 
+    def check_github_prerelease_version
+      odebug "Auditing GitHub prerelease"
+      user, repo = get_repo_data(%r{https?://github\.com/([^/]+)/([^/]+)/?.*}) if @online
+      return if user.nil?
+
+      metadata = SharedAudits.github_release_data(user, repo, cask.version)
+      return if metadata.nil?
+
+      if metadata["prerelease"]
+        problem "#{cask.version} is a GitHub prerelease"
+      elsif metadata["draft"]
+        problem "#{cask.version} is a GitHub draft"
+      end
+    end
+
+    def check_gitlab_prerelease_version
+      user, repo = get_repo_data(%r{https?://gitlab\.com/([^/]+)/([^/]+)/?.*}) if @online
+      return if user.nil?
+
+      odebug "Auditing GitLab prerelease"
+
+      metadata = SharedAudits.gitlab_release_data(user, repo, cask.version)
+      return if metadata.nil?
+
+      problem "#{cask.version} is a GitLab prerelease" if Date.parse(metadata["released_at"]) > Date.today
+    end
+
+    def check_github_repository_archived
+      user, repo = get_repo_data(%r{https?://github\.com/([^/]+)/([^/]+)/?.*}) if @online
+      return if user.nil?
+
+      odebug "Auditing GitHub repo archived"
+
+      metadata = SharedAudits.github_repo_data(user, repo)
+      return if metadata.nil?
+
+      problem "GitHub repo is archived" if metadata["archived"]
+    end
+
+    def check_gitlab_repository_archived
+      user, repo = get_repo_data(%r{https?://gitlab\.com/([^/]+)/([^/]+)/?.*}) if @online
+      return if user.nil?
+
+      odebug "Auditing GitLab repo archived"
+
+      metadata = SharedAudits.gitlab_repo_data(user, repo)
+      return if metadata.nil?
+
+      problem "GitLab repo is archived" if metadata["archived"]
+    end
+
     def check_github_repository
+      return unless @new_cask
+
       user, repo = get_repo_data(%r{https?://github\.com/([^/]+)/([^/]+)/?.*})
       return if user.nil?
 
@@ -458,6 +515,8 @@ module Cask
     end
 
     def check_gitlab_repository
+      return unless @new_cask
+
       user, repo = get_repo_data(%r{https?://gitlab\.com/([^/]+)/([^/]+)/?.*})
       return if user.nil?
 
@@ -468,6 +527,8 @@ module Cask
     end
 
     def check_bitbucket_repository
+      return unless @new_cask
+
       user, repo = get_repo_data(%r{https?://bitbucket\.org/([^/]+)/([^/]+)/?.*})
       return if user.nil?
 
@@ -479,7 +540,6 @@ module Cask
 
     def get_repo_data(regex)
       return unless online?
-      return unless new_cask?
 
       _, user, repo = *regex.match(cask.url.to_s)
       _, user, repo = *regex.match(cask.homepage) unless user

Library/Homebrew/dev-cmd/audit.rb

@@ -701,6 +701,8 @@ module Homebrew
       "libepoxy"            => "1.5",
     }.freeze
 
+    GITLAB_PRERELEASE_ALLOWLIST = {}.freeze
+
     GITHUB_PRERELEASE_ALLOWLIST = {
       "cbmc"         => "5.12.6",
       "elm-format"   => "0.8.3",
@@ -802,6 +804,17 @@ module Homebrew
         return if stable_url_minor_version.even?
 
         problem "#{stable.version} is a development release"
+
+      when %r{https?://gitlab\.com/([\w-]+)/([\w-]+)}
+        owner = Regexp.last_match(1)
+        repo = Regexp.last_match(2)
+
+        return unless @online && (release = SharedAudits.gitlab_release_data(owner, repo, stable.version))
+
+        release_date = Date.parse(release["released_at"])
+        if release_date > Date.today && (GITLAB_PRERELEASE_ALLOWLIST[formula.name] != formula.version)
+          problem "#{stable.version} is a GitLab prerelease"
+        end
       when %r{^https://github.com/([\w-]+)/([\w-]+)}
         owner = Regexp.last_match(1)
         repo = Regexp.last_match(2)
@@ -813,17 +826,12 @@ module Homebrew
                    .second
         tag ||= formula.stable.specs[:tag]
 
-        begin
-          if @online && (release = GitHub.open_api("#{GitHub::API_URL}/repos/#{owner}/#{repo}/releases/tags/#{tag}"))
-            if release["prerelease"] && (GITHUB_PRERELEASE_ALLOWLIST[formula.name] != formula.version)
-              problem "#{tag} is a GitHub prerelease"
-            elsif release["draft"]
-              problem "#{tag} is a GitHub draft"
-            end
+        if @online && (release = SharedAudits.github_release_data(owner, repo, tag))
+          if release["prerelease"] && (GITHUB_PRERELEASE_ALLOWLIST[formula.name] != formula.version)
+            problem "#{tag} is a GitHub prerelease"
+          elsif release["draft"]
+            problem "#{tag} is a GitHub draft"
           end
-        rescue GitHub::HTTPNotFoundError
-          # No-op if we can't find the release.
-          nil
         end
       end
     end

Library/Homebrew/utils/shared_audits.rb

@@ -17,6 +17,16 @@ module SharedAudits
     nil
   end
 
+  def github_release_data(user, repo, tag)
+    id = "#{user}/#{repo}/#{tag}"
+    @github_release_data ||= {}
+    @github_release_data[id] ||= GitHub.open_api("#{GitHub::API_URL}/repos/#{user}/#{repo}/releases/tags/#{tag}")
+
+    @github_release_data[id]
+  rescue GitHub::HTTPNotFoundError
+    nil
+  end
+
   def gitlab_repo_data(user, repo)
     @gitlab_repo_data ||= {}
     @gitlab_repo_data["#{user}/#{repo}"] ||= begin
@@ -29,6 +39,21 @@ module SharedAudits
     @gitlab_repo_data["#{user}/#{repo}"]
   end
 
+  def gitlab_release_data(user, repo, tag)
+    id = "#{user}/#{repo}/#{tag}"
+    @gitlab_release_data ||= {}
+    @gitlab_release_data[id] ||= begin
+      out, _, status= curl_output(
+        "--request", "GET", "https://gitlab.com/api/v4/projects/#{user}%2F#{repo}/releases/#{tag}"
+      )
+      return unless status.success?
+
+      JSON.parse(out)
+    end
+
+    @gitlab_release_data[id]
+  end
+
   def github(user, repo)
     metadata = github_repo_data(user, repo)