branch version-1.3.0 updated (af66a95 -> 74009c4)

[guix-commits]

apteryx pushed a change to branch version-1.3.0
in repository guix.

    from af66a95  gnu: guix: Phases refer to #:system, #:target, and 
#:native-inputs.
     new e61fe66  guix-install.sh: Please the shellcheck linter.
     new 5b0ce33  guix-install.sh: Propose automatically fetching OpenPGP keys.
     new 74009c4  guix-install.sh: Exit early if Guix is already installed.

The 3 revisions listed above as "new" are entirely new to this
repository and will be described in separate emails.  The revisions
listed as "add" were already present in the repository and have only
been added to this reference.


Summary of changes:
 etc/guix-install.sh | 138 ++++++++++++++++++++++++++++------------------------
 1 file changed, 75 insertions(+), 63 deletions(-)