/* GNU Guix --- Functional package management for GNU
   Copyright 1996-1997,2000-2001,2006,2008,2011,2013,2018,2020,2021
      Free Software Foundation, Inc.
   Copyright (C) 2020 Ludovic Courtès <ludo@gnu.org>

   This file is part of GNU Guix.

   GNU Guix is free software; you can redistribute it and/or modify it
   under the terms of the GNU General Public License as published by
   the Free Software Foundation; either version 3 of the License, or (at
   your option) any later version.

   GNU Guix is distributed in the hope that it will be useful, but
   WITHOUT ANY WARRANTY; without even the implied warranty of
   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
   GNU General Public License for more details.

   You should have received a copy of the GNU General Public License
   along with GNU Guix.  If not, see <http://www.gnu.org/licenses/>.  */

/* This file implements a variant of the 'guile' executable that does not
   complain about locale issues and arranges to reduce startup time by
   ignoring GUILE_LOAD_PATH and GUILE_LOAD_COMPILED_PATH until it has
   booted.  */

#include <stdlib.h>
#include <string.h>
#include <locale.h>
#include <libguile.h>

/* Saved values of GUILE_LOAD_PATH and GUILE_LOAD_COMPILED_PATH.  */
static const char *load_path, *load_compiled_path;

static void
inner_main (void *unused, int argc, char **argv)
{
  if (load_path != NULL)
    {
      setenv ("GUILE_LOAD_PATH", load_path, 1);
      SCM load_path_var =
	scm_c_public_lookup ("guile", "%load-path");
      SCM addition =
	scm_parse_path (scm_from_locale_string (load_path), SCM_EOL);
      scm_variable_set_x (load_path_var,
			  scm_append
			  (scm_list_2 (scm_variable_ref (load_path_var),
				       addition)));
    }

  if (load_compiled_path != NULL)
    {
      setenv ("GUILE_LOAD_COMPILED_PATH", load_compiled_path, 1);
      SCM load_compiled_path_var =
	scm_c_public_lookup ("guile", "%load-compiled-path");
      SCM addition =
	scm_parse_path (scm_from_locale_string (load_compiled_path), SCM_EOL);
      scm_variable_set_x (load_compiled_path_var,
			  scm_append
			  (scm_list_2 (scm_variable_ref (load_compiled_path_var),
				       addition)));
    }

  scm_shell (argc, argv);
}

int
main (int argc, char **argv)
{
  /* Try to install the current locale; remain silent if it fails.  */
  if (setlocale (LC_ALL, "") == NULL)
    /* The 'guix pull'-provided 'guix' includes at least en_US.utf8 so use
       that.  That gives us UTF-8 support for 'scm_to_locale_string', etc.,
       which is always preferable over the C locale.  */
    setlocale (LC_ALL, "en_US.utf8");

  const char *str;
  str = getenv ("GUILE_LOAD_PATH");
  load_path = str != NULL ? strdup (str) : NULL;
  str = getenv ("GUILE_LOAD_COMPILED_PATH");
  load_compiled_path = str ? strdup (str) : NULL;

  unsetenv ("GUILE_LOAD_PATH");
  unsetenv ("GUILE_LOAD_COMPILED_PATH");

#if !SCM_ENABLE_MINI_GMP
  /* XXX: On Guile < 3.0.6 and Guile built without its bundled mini-GMP, do
     not let GMP allocate via libgc as this can lead to memory corruption in
     GnuTLS/Nettle since Nettle also uses GMP:
     <https://issues.guix.gnu.org/46330>.  */
  scm_install_gmp_memory_functions = 0;
#endif

  scm_boot_guile (argc, argv, inner_main, 0);
  return 0; /* never reached */
}
s: do not hard code HTTP ports</a><span class='msg-avail'>...<span class='msg-tooltip'>Previously, test cases could fail if some process was listening
at a hard-coded port.  This patch eliminates most of these potential
failures, by automatically assigning an unbound port.  This should
allow for building multiple guix trees in parallel outside a build
container, though this is currently untested.

The test "home-page: Connection refused" in tests/lint.scm still
hardcodes port 9999, however.

* guix/tests/http.scm
  (http-server-can-listen?): remove now unused procedure.
  (%http-server-port): default to port 0, meaning the OS
  will automatically choose a port.
  (open-http-server-socket): remove the false statement claiming
  this procedure is exported and also return the allocated port
  number.
  (%local-url): raise an error if the port is obviously unbound.
  (call-with-http-server): set %http-server-port to the allocated
  port while the thunk is called.
* tests/derivations.scm: adjust test cases to use automatically
  assign a port.  As there is no risk of a port conflict now,
  do not make any tests conditional upon 'http-server-can-listen?'
  anymore.
* tests/elpa.scm: likewise.
* tests/lint.scm: likewise, and add a TODO comment about a port
  that is still hard-coded.
* tests/texlive.scm: likewise.

Signed-off-by: Ludovic Courtès &lt;ludo@gnu.org&gt;
</span></span></td><td>Maxime Devos</td></tr>
<tr><td><span title='2020-12-02 22:09:23 +0100'>2020-12-02</span></td><td><a href='/guix/commit/tests/elpa.scm?id=bea3b17739fc591b8cf6db1f8d28a6f6c9585577'>import: utils: 'recursive-import' accepts an optional version parameter.</a><span class='msg-avail'>...<span class='msg-tooltip'>This adds a key VERSION to 'recursive-import' and moves the parameter REPO to
a key. This also changes all the places that rely on 'recursive-import'.

* guix/import/utils.scm (recursive-import): Add the VERSION key. Make REPO a
  key.
  (package-&gt;definition): Add optional 'append-version?'.
* guix/scripts/import/crate.scm (guix-import-crate): Add the VERSION key.
* guix/import/crate.scm (crate-&gt;guix-package): Add the VERSION key.
  (crate-recursive-import): Pass VERSION to recursive-import, remove now
  unnecessary code.
* guix/import/cran.scm (cran-&gt;guix-package, cran-recursive-import): Change the
  REPO parameter to a key.
* guix/import/elpa.scm (elpa-&gt;guix-package, elpa-recursive-import): Likewise.
* guix/import/gem.scm (gem-&gt;guix-package, recursive-import): Likewise.
* guix/import/opam.scm (opam-recurive-import): Likewise.
* guix/import/pypi.scm (pypi-recursive-import): Likewise.
* guix/import/stackage.scm (stackage-recursive-import): Likewise.
* guix/scripts/import/cran.scm (guix-import-cran): Likewise.
* guix/scripts/import/elpa.scm (guix-import-elpa): Likewise.
* tests/elpa.scm (eval-test-with-elpa): Likewise.
* tests/import-utils.scm (recursive-import): Likewise.

Co-authored-by: Hartmut Goebel &lt;h.goebel@crazy-compilers.com&gt;
</span></span></td><td>Martin Becze</td></tr>
<tr><td><span title='2020-01-16 23:14:05 +0100'>2020-01-16</span></td><td><a href='/guix/commit/tests/elpa.scm?id=9d6c6cb20ef240221fc9a8e155f4bfa53e71bce4'>import: elpa: Rewrite test to use an HTTP server instead of mocking.</a><span class='msg-avail'>...<span class='msg-tooltip'>* guix/import/elpa.scm (elpa-url): Add 'gnu/http'.
(elpa-&gt;guix-package): Handle it.
* tests/elpa.scm (elpa-package-info-mock, auctex-readme-mock)
(elpa-version-&gt;string, package-source-url, ensure-list)
(package-home-page, make-elpa-package): Remove.
&lt;top level&gt;: Call '%http-server-port'.
(eval-test-with-elpa): Remove uses of 'mock'.  Use 'with-http-server'
and parameterize 'current-http-proxy' instead.
</span></span></td><td>Ludovic Courtès</td></tr>