command: support .sh commands

Closes Homebrew/homebrew#48192.

Signed-off-by: Baptiste Fontaine <batifon@yahoo.fr>

1 files changed, 14 insertions, 3 deletions

diff --git a/Library/Homebrew/cmd/command.rb b/Library/Homebrew/cmd/command.rb
index 4790a6952..ad7f99288 100644
--- a/Library/Homebrew/cmd/command.rb
+++ b/Library/Homebrew/cmd/command.rb
@@ -4,9 +4,7 @@ module Homebrew
     cmd = ARGV.first
     cmd = HOMEBREW_INTERNAL_COMMAND_ALIASES.fetch(cmd, cmd)
 
-    if (path = HOMEBREW_LIBRARY_PATH/"cmd/#{cmd}.rb").file?
-      puts path
-    elsif ARGV.homebrew_developer? && (path = HOMEBREW_LIBRARY_PATH/"dev-cmd/#{cmd}.rb").file?
+    if (path = internal_command_path cmd)
       puts path
     elsif (path = which("brew-#{cmd}") || which("brew-#{cmd}.rb"))
       puts path
@@ -14,4 +12,17 @@ module Homebrew
       odie "Unknown command: #{cmd}"
     end
   end
+
+  private
+
+  def internal_command_path(cmd)
+    extensions = %w[rb sh]
+    paths = extensions.map { |ext| HOMEBREW_LIBRARY_PATH/"cmd/#{cmd}.#{ext}" }
+
+    if ARGV.homebrew_developer?
+      paths += extensions.map { |ext| HOMEBREW_LIBRARY_PATH/"dev-cmd/#{cmd}.#{ext}" }
+    end
+
+    paths.find { |p| p.file? }
+  end
 end