Merge pull request #7752 from SMillerDev/cask/readall

Support casks in readall

Library/Homebrew/cmd/readall.rb

@@ -11,10 +11,10 @@ module Homebrew
       usage_banner <<~EOS
         `readall` [<options>] [<tap>]
 
-        Import all formulae from the specified <tap>, or from all installed taps if none is provided.
+        Import all items from the specified <tap>, or from all installed taps if none is provided.
-        This can be useful for debugging issues across all formulae when making
+        This can be useful for debugging issues across all items when making
         significant changes to `formula.rb`, testing the performance of loading
-        all formulae or checking if any current formulae have Ruby issues.
+        all items or checking if any current formulae/casks have Ruby issues.
       EOS
       switch "--aliases",
              description: "Verify any alias symlinks in each tap."
@@ -30,7 +30,7 @@ module Homebrew
 
     if args.syntax?
       scan_files = "#{HOMEBREW_LIBRARY_PATH}/**/*.rb"
-      ruby_files = Dir.glob(scan_files).reject { |file| file =~ %r{/(vendor|cask)/} }
+      ruby_files = Dir.glob(scan_files).reject { |file| file =~ %r{/(vendor)/} }
 
       Homebrew.failed = true unless Readall.valid_ruby_syntax?(ruby_files)
     end

Library/Homebrew/extend/os/linux/readall.rb

@@ -0,0 +1,9 @@
+# frozen_string_literal: true
+
+module Readall
+  class << self
+    def valid_casks?(*)
+      true
+    end
+  end
+end

Library/Homebrew/extend/os/readall.rb

@@ -0,0 +1,3 @@
+# frozen_string_literal: true
+
+require "extend/os/linux/readall" if OS.linux?

Library/Homebrew/readall.rb

@@ -1,6 +1,7 @@
 # frozen_string_literal: true
 
 require "formula"
+require "cask/cask_loader"
 
 module Readall
   class << self
@@ -35,28 +36,43 @@ module Readall
     end
 
     def valid_formulae?(formulae)
-      failed = false
+      success = true
       formulae.each do |file|
         Formulary.factory(file)
       rescue Interrupt
         raise
       rescue Exception => e # rubocop:disable Lint/RescueException
         onoe "Invalid formula: #{file}"
-        puts e
+        $stderr.puts e
-        failed = true
+        success = false
       end
-      !failed
+      success
+    end
+
+    def valid_casks?(casks)
+      success = true
+      casks.each do |file|
+        Cask::CaskLoader.load(file)
+      rescue Interrupt
+        raise
+      rescue Exception => e # rubocop:disable Lint/RescueException
+        onoe "Invalid cask: #{file}"
+        $stderr.puts e
+        success = false
+      end
+      success
     end
 
     def valid_tap?(tap, options = {})
-      failed = false
+      success = true
       if options[:aliases]
         valid_aliases = valid_aliases?(tap.alias_dir, tap.formula_dir)
-        failed = true unless valid_aliases
+        success = false unless valid_aliases
       end
       valid_formulae = valid_formulae?(tap.formula_files)
-      failed = true unless valid_formulae
+      valid_casks = valid_casks?(tap.cask_files)
-      !failed
+      success = false if !valid_formulae || !valid_casks
+      success
     end
 
     private
@@ -79,3 +95,5 @@ module Readall
     end
   end
 end
+
+require "extend/os/readall"

Library/Homebrew/test/cmd/search_spec.rb

@@ -8,7 +8,7 @@ describe "Homebrew.search_args" do
 end
 
 describe "brew search", :integration_test do
-  it "falls back to a GitHub tap search when no formula is found", :needs_network do
+  it "falls back to a GitHub tap search when no formula is found", :needs_macos, :needs_network do
     setup_test_formula "testball"
     setup_remote_tap "homebrew/cask"
 
@@ -16,4 +16,13 @@ describe "brew search", :integration_test do
       .to output(/firefox/).to_stdout
       .and be_a_success
   end
+
+  # doesn't actually need Linux but only want one integration test per-OS.
+  it "finds formula in search", :need_linux do
+    setup_test_formula "testball"
+
+    expect { brew "search", "testball" }
+      .to output(/testball/).to_stdout
+      .and be_a_success
+  end
 end

Library/Homebrew/test/support/helper/spec/shared_context/integration_test.rb

@@ -46,7 +46,7 @@ RSpec.shared_context "integration test" do
 
     example.run
   ensure
-    FileUtils.rm_r HOMEBREW_PREFIX/"bin"
+    FileUtils.rm_rf HOMEBREW_PREFIX/"bin"
   end
 
   # Generate unique ID to be able to

docs/Manpage.md

@@ -369,10 +369,10 @@ Rerun the post-install steps for *`formula`*.
 
 ### `readall` [*`options`*] [*`tap`*]
 
-Import all formulae from the specified *`tap`*, or from all installed taps if none
+Import all items from the specified *`tap`*, or from all installed taps if none is
-is provided. This can be useful for debugging issues across all formulae when
+provided. This can be useful for debugging issues across all items when making
-making significant changes to `formula.rb`, testing the performance of loading
+significant changes to `formula.rb`, testing the performance of loading all
-all formulae or checking if any current formulae have Ruby issues.
+items or checking if any current formulae/casks have Ruby issues.
 
 * `--aliases`:
   Verify any alias symlinks in each tap.

manpages/brew.1

@@ -486,7 +486,7 @@ Pin the specified \fIformula\fR, preventing them from being upgraded when issuin
 Rerun the post\-install steps for \fIformula\fR\.
 .
 .SS "\fBreadall\fR [\fIoptions\fR] [\fItap\fR]"
-Import all formulae from the specified \fItap\fR, or from all installed taps if none is provided\. This can be useful for debugging issues across all formulae when making significant changes to \fBformula\.rb\fR, testing the performance of loading all formulae or checking if any current formulae have Ruby issues\.
+Import all items from the specified \fItap\fR, or from all installed taps if none is provided\. This can be useful for debugging issues across all items when making significant changes to \fBformula\.rb\fR, testing the performance of loading all items or checking if any current formulae/casks have Ruby issues\.
 .
 .TP
 \fB\-\-aliases\fR