remove brew info --all

Closes Homebrew/homebrew#27322.

2 files changed, 2 insertions, 9 deletions

diff --git a/Library/Contributions/manpages/brew.1.md b/Library/Contributions/manpages/brew.1.md
index 44b2264f1..5f20c8cc1 100644
--- a/Library/Contributions/manpages/brew.1.md
+++ b/Library/Contributions/manpages/brew.1.md
@@ -141,11 +141,9 @@ Note that these flags should only appear after a command.
   * `home` <formula>:
     Open <formula>'s homepage in a browser.
 
-  * `info [--all]` <formula>:
+  * `info <formula>:
     Display information about <formula>.
 
-    If `--all` is passed, show info for all formulae.
-
   * `info --github` <formula>:
     Open a browser to the GitHub History page for formula <formula>.
 
diff --git a/Library/Homebrew/cmd/info.rb b/Library/Homebrew/cmd/info.rb
index d88cd0b12..863138b89 100644
--- a/Library/Homebrew/cmd/info.rb
+++ b/Library/Homebrew/cmd/info.rb
@@ -20,12 +20,7 @@ module Homebrew extend self
 
   def print_info
     if ARGV.named.empty?
-      if ARGV.include? "--all"
-        Formula.each do |f|
-          info_formula f
-          puts '---'
-        end
-      elsif HOMEBREW_CELLAR.exist?
+      if HOMEBREW_CELLAR.exist?
         puts "#{HOMEBREW_CELLAR.children.length} kegs, #{HOMEBREW_CELLAR.abv}"
       end
     else