spack/lib
Todd Gamblin 3f0e6d04e0 commands: add spack url stats command
This command prints out stats about all package versions, like so:

$ spack url stats
==> 6070 total versions for 2827 packages:
------------------------------------
url                    5411    89.1%
  schemes
    https              3822    70.6%
    http               1527    28.2%
    ftp                  27     0.5%
    file                 35     0.6%
  checksums
    sha512                6     0.1%
    sha256              163     3.0%
    sha1                 81     1.5%
    md5                5161    95.4%
------------------------------------
svn                       3     0.0%
------------------------------------
hg                        5     0.1%
------------------------------------
go                        1     0.0%
------------------------------------
git                     650    10.7%
  security
    no commit           384    59.1%
    commit              266    40.9%
------------------------------------
2018-08-25 10:20:39 -07:00
..
spack commands: add spack url stats command 2018-08-25 10:20:39 -07:00