brew-info: specify whether poured or built.

- Store in the tab if a bottle was poured for the build.
- Add an additional line of output to `brew info` outputting whether
  the formula was built from source or poured from a bottle.

Closes Homebrew/homebrew#18430.
Closes Homebrew/homebrew#18475.

1 files changed, 4 insertions, 0 deletions

diff --git a/Library/Homebrew/formula_installer.rb b/Library/Homebrew/formula_installer.rb
index 2eadc8c63..f41eeffdb 100644
--- a/Library/Homebrew/formula_installer.rb
+++ b/Library/Homebrew/formula_installer.rb
@@ -97,6 +97,10 @@ class FormulaInstaller
       if pour_bottle?
         pour
         @poured_bottle = true
+        tab = Tab.for_keg f.prefix
+        tab.poured_from_bottle = true
+        tab.tabfile.delete rescue nil
+        tab.write
       end
     rescue
       opoo "Bottle installation failed: building from source."