In the package definition the call to the command 'git' is substituted with
the full path to the git executable. This change causes the mix formatting tool
to complain that the line is too long. This workaround reformats the file
after the substitution is made.

--- a/Makefile
+++ b/Makefile
@@ -213,6 +213,7 @@
 TEST_ERLS = $(addprefix $(TEST_EBIN)/, $(addsuffix .beam, $(basename $(notdir $(wildcard $(TEST_ERL)/*.erl)))))
 
 test_formatted: compile
+	bin/elixir bin/mix format lib/mix/lib/mix/scm/git.ex
 	bin/elixir bin/mix format --check-formatted
 
 test_erlang: compile $(TEST_ERLS)
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<div class='path'>path: <a href='/guix/log/?id=9933b0f26288d062d36d8dab48beaa46f040d7b3'>root</a>/<a href='/guix/log/gnu?id=9933b0f26288d062d36d8dab48beaa46f040d7b3'>gnu</a>/<a href='/guix/log/gnu/installer?id=9933b0f26288d062d36d8dab48beaa46f040d7b3'>installer</a>/<a href='/guix/log/gnu/installer/tests.scm?id=9933b0f26288d062d36d8dab48beaa46f040d7b3'>tests.scm</a></div><div class='content'><table class='list nowrap'><tr class='nohover'><th class='left'>Age</th><th class='left'>Commit message (<a href='/guix/log/gnu/installer/tests.scm?id=9933b0f26288d062d36d8dab48beaa46f040d7b3&amp;showmsg=1'>Expand</a>)</th><th class='left'>Author</th></tr>
<tr><td><span title='2022-09-24 14:15:47 +0200'>2022-09-24</span></td><td><a href='/guix/commit/gnu/installer/tests.scm?id=f38e91a84c7d5ca72ddfccdf0ed8a3f0917054c0'>installer: tests: Fix typo.</a><span class='msg-avail'>...<span class='msg-tooltip'>* gnu/installer/tests.scm (edit-configuration-file): Fix it.
</span></span></td><td>Mathieu Othacehe</td></tr>
<tr><td><span title='2022-09-24 12:48:16 +0200'>2022-09-24</span></td><td><a href='/guix/commit/gnu/installer/tests.scm?id=fe4663ae2476cb527d4f1f49ff8fa077d43f7251'>installer: Fix configuration edition during testing.</a><span class='msg-avail'>...<span class='msg-tooltip'>When the configuration is edited, it looks like there are some leftover
fragments from the input configuration:

Example content of config.scm after edition:

  #:imported-modules
  '((gnu services herd)
    (guix build utils)
    (guix combinators)))

unted".  The unique
  ;; file system identifiers there ("UUIDs") can be obtained
  ;; by running 'blkid' in a terminal.

...

This is strange because call-with-output-file uses the O_TRUNC flag which
resets the file size to zero. Remove the configuration file before writing it
as a work-around.

* gnu/installer/tests.scm (edit-configuration-file): Remove the configuration
file before re-writing it.
</span></span></td><td>Mathieu Othacehe</td></tr>
<tr><td><span title='2021-12-28 15:26:39 -0500'>2021-12-28</span></td><td><a href='/guix/commit/gnu/installer/tests.scm?id=2842a42b518227607fed4470b0de1c84e3511beb'>installer: Recommend 'ntp-service-type' for non-graphical systems.</a><span class='msg-avail'>...<span class='msg-tooltip'>We had several bug reports with a root cause of "the clock was
incorrect" from users who used the installer to install a non-graphical
Guix System.

* gnu/installer/services.scm (%system-services): Add the ntp-service-type.
* gnu/installer/newt/services.scm (run-system-administration-cbt-page): New
variable.
(run-services-page): Use run-system-administration-cbt-page when not
installing a desktop.
* gnu/installer/tests.scm (choose-services): Add and use a
choose-misc-service?  procedure.
* gnu/tests/install.scm (installation-target-os-for-gui-tests)&lt;services&gt;: Add
ntp-service-type.
</span></span></td><td>Leo Famulari</td></tr>
<tr><td><span title='2021-12-28 15:26:39 -0500'>2021-12-28</span></td><td><a href='/guix/commit/gnu/installer/tests.scm?id=029f8d7c120f80475aee6100e4f682bc7ab8f1f9'>installer: Offer the CUPS printing service on a dedicated page.</a><span class='msg-avail'>...<span class='msg-tooltip'>Currently, the installer page RUN-OTHER-SERVICES-CBT-PAGE offers to the user all
installer services that are not of the types 'desktop', 'network-management', or
'networking'. Concretely, this means that it offers the CUPS printing service,
because that is the only service of a different type defined in the installer.

In later commits, we will add some services of a new type, and we only want them
to be offered when the user is installing a non-graphical system.

At least one of these new services (NTP) is part of %DESKTOP-SERVICES. If it
was also offered on RUN-OTHER-SERVICES-CBT-PAGE, and the user had configured a
system using %DESKTOP-SERVICES, the user could accidentally add NTP to their
services twice, which is an error and would break installation.

So, this commit makes the RUN-OTHER-SERVICES-CBT-PAGE be more specific about
what services to offer. This makes it easier to discriminate between desktop and
non-desktop installations, in terms of when a given service is offered.

* gnu/installer/newt/services.scm (RUN-OTHER-SERVICES-CBT-PAGE): Rename to ...
(RUN-PRINTING-SERVICES-CBT-PAGE): ... new variable, and select only 'document' services.
(RUN-SERVICES-PAGE): Adjust accordingly.
* gnu/installer/tests.scm (CHOOSE-SERVICES): Adjust accordingly.
</span></span></td><td>Leo Famulari</td></tr>