Add cask install receipts

Library/Homebrew/cask.rb

@@ -20,5 +20,6 @@
 require "cask/pkg"
 require "cask/quarantine"
 require "cask/staged"
+require "cask/tab"
 require "cask/url"
 require "cask/utils"

Library/Homebrew/cask/artifact/abstract_flight_block.rb

@@ -34,6 +34,12 @@
         directives.keys.map(&:to_s).join(", ")
       end
 
+      def uninstall?
+        directives.keys.any? do |key|
+          key.to_s.start_with?("uninstall_")
+        end
+      end
+
       private
 
       def class_for_dsl_key(dsl_key)

Library/Homebrew/cask/cask.rb

@@ -7,6 +7,7 @@
 require "cask/config"
 require "cask/dsl"
 require "cask/metadata"
+require "cask/tab"
 require "utils/bottles"
 require "extend/api_hashable"
 
@@ -158,6 +159,12 @@
       languages.any? || artifacts.any?(Artifact::AbstractFlightBlock)
     end
 
+    def uninstall_flight_blocks?
+      artifacts.any? do |artifact|
+        artifact.is_a?(Artifact::AbstractFlightBlock) && artifact.uninstall?
+      end
+    end
+
     sig { returns(T.nilable(Time)) }
     def install_time
       # <caskroom_path>/.metadata/<version>/<timestamp>/Casks/<token>.{rb,json} -> <timestamp>
@@ -209,6 +216,10 @@
       bundle_version&.version
     end
 
+    def tab
+      Tab.for_cask(self)
+    end
+
     def config_path
       metadata_main_container_path/"config.json"
     end
@@ -465,6 +476,25 @@
       hash
     end
 
+    def artifacts_list(compact: false, uninstall_only: false)
+      artifacts.filter_map do |artifact|
+        case artifact
+        when Artifact::AbstractFlightBlock
+          next if uninstall_only && !artifact.uninstall?
+
+          # Only indicate whether this block is used as we don't load it from the API
+          # We can skip this entirely once we move to internal JSON v3.
+          { artifact.summarize => nil } unless compact
+        else
+          zap_artifact = artifact.is_a?(Artifact::Zap)
+          uninstall_artifact = artifact.respond_to?(:uninstall_phase) || artifact.respond_to?(:post_uninstall_phase)
+          next if uninstall_only && !zap_artifact && !uninstall_artifact
+
+          { artifact.class.dsl_key => artifact.to_args }
+        end
+      end
+    end
+
     private
 
     sig { returns(T.nilable(Homebrew::BundleVersion)) }
@@ -482,19 +512,6 @@
       hash
     end
 
-    def artifacts_list(compact: false)
-      artifacts.filter_map do |artifact|
-        case artifact
-        when Artifact::AbstractFlightBlock
-          # Only indicate whether this block is used as we don't load it from the API
-          # We can skip this entirely once we move to internal JSON v3.
-          { artifact.summarize => nil } unless compact
-        else
-          { artifact.class.dsl_key => artifact.to_args }
-        end
-      end
-    end
-
     def url_specs
       url&.specs.dup.tap do |url_specs|
         case url_specs&.dig(:user_agent)

Library/Homebrew/cask/info.rb

@@ -12,7 +12,7 @@
       output << "#{Formatter.url(cask.homepage)}\n" if cask.homepage
       deprecate_disable = DeprecateDisable.message(cask)
       output << "#{deprecate_disable.capitalize}\n" if deprecate_disable
-      output << installation_info(cask)
+      output << "#{installation_info(cask)}\n"
       repo = repo_info(cask)
       output << "#{repo}\n" if repo
       output << name_info(cask)
@@ -37,7 +37,7 @@
     end
 
     def self.installation_info(cask)
-      return "Not installed\n" unless cask.installed?
+      return "Not installed" unless cask.installed?
 
       versioned_staged_path = cask.caskroom_path.join(cask.installed_version)
       path_details = if versioned_staged_path.exist?
@@ -46,7 +46,12 @@
         Formatter.error("does not exist")
       end
 
-      "Installed\n#{versioned_staged_path} (#{path_details})\n"
+      tab = Tab.for_cask(cask)
+
+      info = ["Installed"]
+      info << "#{versioned_staged_path} (#{path_details})"
+      info << "  #{tab}" if tab.tabfile&.exist?
+      info.join("\n")
     end
 
     def self.name_info(cask)

Library/Homebrew/cask/installer.rb

@@ -10,6 +10,7 @@
 require "cask/download"
 require "cask/migrator"
 require "cask/quarantine"
+require "cask/tab"
 
 require "cgi"
 
@@ -21,8 +22,8 @@
     def initialize(cask, command: SystemCommand, force: false, adopt: false,
                    skip_cask_deps: false, binaries: true, verbose: false,
                    zap: false, require_sha: false, upgrade: false, reinstall: false,
-                   installed_as_dependency: false, quarantine: true,
-                   verify_download_integrity: true, quiet: false)
+                   installed_as_dependency: false, installed_on_request: true,
+                   quarantine: true, verify_download_integrity: true, quiet: false)
       @cask = cask
       @command = command
       @force = force
@@ -35,13 +36,14 @@
       @reinstall = reinstall
       @upgrade = upgrade
       @installed_as_dependency = installed_as_dependency
+      @installed_on_request = installed_on_request
       @quarantine = quarantine
       @verify_download_integrity = verify_download_integrity
       @quiet = quiet
     end
 
     attr_predicate :binaries?, :force?, :adopt?, :skip_cask_deps?, :require_sha?,
-                   :reinstall?, :upgrade?, :verbose?, :zap?, :installed_as_dependency?,
+                   :reinstall?, :upgrade?, :verbose?, :zap?, :installed_as_dependency?, :installed_on_request?,
                    :quarantine?, :quiet?
 
     def self.caveats(cask)
@@ -112,6 +114,11 @@
 
       install_artifacts(predecessor:)
 
+      tab = Tab.create(@cask)
+      tab.installed_as_dependency = installed_as_dependency?
+      tab.installed_on_request = installed_on_request?
+      tab.write
+
       if (tap = @cask.tap) && tap.should_report_analytics?
         ::Utils::Analytics.report_package_event(:cask_install, package_name: @cask.token, tap_name: tap.name,
 on_request: true)
@@ -356,6 +363,7 @@
             binaries:                binaries?,
             verbose:                 verbose?,
             installed_as_dependency: true,
+            installed_on_request:    false,
             force:                   false,
           ).install
         else
@@ -408,13 +416,20 @@
       oh1 "Uninstalling Cask #{Formatter.identifier(@cask)}"
       uninstall_artifacts(clear: true, successor:)
       if !reinstall? && !upgrade?
+        remove_tabfile
         remove_download_sha
         remove_config_file
       end
       purge_versioned_files
       purge_caskroom_path if force?
     end
 
+    def remove_tabfile
+      tabfile = @cask.tab.tabfile
+      FileUtils.rm_f tabfile if tabfile.present? && tabfile.exist?
+      @cask.config_path.parent.rmdir_if_possible
+    end
+
     def remove_config_file
       FileUtils.rm_f @cask.config_path
       @cask.config_path.parent.rmdir_if_possible

Library/Homebrew/cask/tab.rb

@@ -0,0 +1,120 @@
+# typed: true
+# frozen_string_literal: true
+
+require "tab"
+
+module Cask
+  class Tab < ::AbstractTab
+    attr_accessor :uninstall_flight_blocks, :uninstall_artifacts
+
+    # Instantiates a {Tab} for a new installation of a cask.
+    def self.create(cask)
+      attributes = generic_attributes(cask).merge({
+        "tabfile"                 => cask.metadata_main_container_path/FILENAME,
+        "uninstall_flight_blocks" => cask.uninstall_flight_blocks?,
+        "runtime_dependencies"    => Tab.runtime_deps_hash(cask, cask.depends_on),
+        "source"                  => {
+          "path"         => cask.sourcefile_path.to_s,
+          "tap"          => cask.tap&.name,
+          "tap_git_head" => nil, # Filled in later if possible
+          "version"      => cask.version.to_s,
+        },
+        "uninstall_artifacts"     => cask.artifacts_list(uninstall_only: true),
+      })
+
+      # We can only get `tap_git_head` if the tap is installed locally
+      attributes["source"]["tap_git_head"] = cask.tap.git_head if cask.tap&.installed?
+
+      new(attributes)
+    end
+
+    # Returns a {Tab} for an already installed cask,
+    # or a fake one if the cask is not installed.
+    def self.for_cask(cask)
+      path = cask.metadata_main_container_path/FILENAME
+
+      return from_file(path) if path.exist?
+
+      tab = empty
+      tab.source = {
+        "path"         => cask.sourcefile_path.to_s,
+        "tap"          => cask.tap&.name,
+        "tap_git_head" => nil,
+        "version"      => cask.version.to_s,
+      }
+      tab.uninstall_artifacts = cask.artifacts_list(uninstall_only: true)
+      tab.source["tap_git_head"] = cask.tap.git_head if cask.tap&.installed?
+
+      tab
+    end
+
+    def self.empty
+      tab = super
+      tab.uninstall_flight_blocks = false
+      tab.uninstall_artifacts = []
+      tab.source["version"] = nil
+
+      tab
+    end
+
+    def self.runtime_deps_hash(cask, depends_on)
+      mappable_types = [:cask, :formula]
+      depends_on.to_h do |type, deps|
+        next [type, deps] unless mappable_types.include? type
+
+        deps = deps.map do |dep|
+          if type == :cask
+            c = CaskLoader.load(dep)
+            {
+              "full_name"         => c.full_name,
+              "version"           => c.version.to_s,
+              "declared_directly" => cask.depends_on.cask.include?(dep),
+            }
+          elsif type == :formula
+            f = Formulary.factory(dep, warn: false)
+            {
+              "full_name"         => f.full_name,
+              "version"           => f.version.to_s,
+              "revision"          => f.revision,
+              "pkg_version"       => f.pkg_version.to_s,
+              "declared_directly" => cask.depends_on.formula.include?(dep),
+            }
+          else
+            dep
+          end
+        end
+
+        [type, deps]
+      end
+    end
+
+    def version
+      source["version"]
+    end
+
+    def to_json(*_args)
+      attributes = {
+        "homebrew_version"        => homebrew_version,
+        "loaded_from_api"         => loaded_from_api,
+        "uninstall_flight_blocks" => uninstall_flight_blocks,
+        "installed_as_dependency" => installed_as_dependency,
+        "installed_on_request"    => installed_on_request,
+        "time"                    => time,
+        "runtime_dependencies"    => runtime_dependencies,
+        "source"                  => source,
+        "arch"                    => arch,
+        "uninstall_artifacts"     => uninstall_artifacts,
+        "built_on"                => built_on,
+      }
+
+      JSON.pretty_generate(attributes)
+    end
+
+    def to_s
+      s = ["Installed"]
+      s << "using the formulae.brew.sh API" if loaded_from_api
+      s << Time.at(time).strftime("on %Y-%m-%d at %H:%M:%S") if time
+      s.join(" ")
+    end
+  end
+end