[tor-bugs] #21655 [Applications/Tor Browser]: Adding a script to clean old built components

[Tor Bug Tracker & Wiki]

#21655: Adding a script to clean old built components
------------------------------------------+--------------------
     Reporter:  boklm                     |      Owner:  boklm
         Type:  task                      |     Status:  new
     Priority:  Medium                    |  Milestone:
    Component:  Applications/Tor Browser  |    Version:
     Severity:  Normal                    |   Keywords:
Actual Points:                            |  Parent ID:  #17379
       Points:                            |   Reviewer:
      Sponsor:                            |
------------------------------------------+--------------------
 We should have a script to clean old build files from the `out/`
 directory, while keeping the ones that are still used in the current
 builds.

 We can take the `tools/clean-old` script from tor-messenger-build, and
 adapt it.

 Having an option to keep the build files used by different git branches
 (for instance the stable and alpha branches) and not just the current
 branch would also be useful.

--
Ticket URL: <https://trac.torproject.org/projects/tor/ticket/21655>
Tor Bug Tracker & Wiki <https://trac.torproject.org/>
The Tor Project: anonymity online