Move developer-focused commands to dev-cmd.

1 files changed, 50 insertions, 0 deletions

diff --git a/Library/Homebrew/dev-cmd/edit.rb b/Library/Homebrew/dev-cmd/edit.rb
new file mode 100644
index 000000000..ef325b8b6
--- /dev/null
+++ b/Library/Homebrew/dev-cmd/edit.rb
@@ -0,0 +1,50 @@
+#:  * `edit`:
+#:    Open all of Homebrew for editing.
+#:
+#:  * `edit` <formula>:
+#:    Open <formula> in the editor.
+
+require "formula"
+
+module Homebrew
+  def edit
+    unless (HOMEBREW_REPOSITORY/".git").directory?
+      raise <<-EOS.undent
+        Changes will be lost!
+        The first time you `brew update', all local changes will be lost, you should
+        thus `brew update' before you `brew edit'!
+        EOS
+    end
+
+    # If no brews are listed, open the project root in an editor.
+    if ARGV.named.empty?
+      editor = File.basename which_editor
+      if editor == "mate" || editor == "subl"
+        # If the user is using TextMate or Sublime Text,
+        # give a nice project view instead.
+        exec_editor HOMEBREW_REPOSITORY+"bin/brew",
+                    HOMEBREW_REPOSITORY+"README.md",
+                    HOMEBREW_REPOSITORY+".gitignore",
+                    *library_folders
+      else
+        exec_editor HOMEBREW_REPOSITORY
+      end
+    else
+      # Don't use ARGV.formulae as that will throw if the file doesn't parse
+      paths = ARGV.named.map do |name|
+        path = Formulary.path(name)
+        unless path.file? || ARGV.force?
+          raise FormulaUnavailableError, name
+        end
+        path
+      end
+      exec_editor(*paths)
+    end
+  end
+
+  def library_folders
+    Dir["#{HOMEBREW_LIBRARY}/*"].reject do |d|
+      case File.basename(d) when "LinkedKegs", "Aliases" then true end
+    end
+  end
+end