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  1. #!/bin/sh
  2. # GNU Guix --- Functional package management for GNU
  3. # Copyright © 2012, 2013 Ludovic Courtès <ludo@gnu.org>
  4. #
  5. # This file is part of GNU Guix.
  6. #
  7. # GNU Guix is free software; you can redistribute it and/or modify it
  8. # under the terms of the GNU General Public License as published by
  9. # the Free Software Foundation; either version 3 of the License, or (at
  10. # your option) any later version.
  11. #
  12. # GNU Guix is distributed in the hope that it will be useful, but
  13. # WITHOUT ANY WARRANTY; without even the implied warranty of
  14. # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
  15. # GNU General Public License for more details.
  16. #
  17. # You should have received a copy of the GNU General Public License
  18. # along with GNU Guix. If not, see <http://www.gnu.org/licenses/>.
  19. # Usage: ./test-env COMMAND ARG...
  20. #
  21. # Run the daemon in the build directory, and run COMMAND within
  22. # `pre-inst-env'. This is used to run unit tests with the just-built
  23. # daemon, unless `--disable-daemon' was passed at configure time.
  24. if [ -x "@abs_top_builddir@/guix-daemon" ]
  25. then
  26. NIX_SETUID_HELPER="@abs_top_builddir@/nix-setuid-helper" # normally unused
  27. NIX_IGNORE_SYMLINK_STORE=1 # in case the store is a symlink
  28. NIX_STORE_DIR="@GUIX_TEST_ROOT@/store"
  29. NIX_LOCALSTATE_DIR="@GUIX_TEST_ROOT@/var"
  30. NIX_LOG_DIR="@GUIX_TEST_ROOT@/var/log/nix"
  31. NIX_DB_DIR="@GUIX_TEST_ROOT@/db"
  32. NIX_ROOT_FINDER="@abs_top_builddir@/nix/scripts/list-runtime-roots"
  33. # Choose a PID-dependent name to allow for parallel builds. Note
  34. # that the directory name must be chosen so that the socket's file
  35. # name is less than 108-char long (the size of `sun_path' in glibc).
  36. # Currently, in Nix builds, we're at ~106 chars...
  37. NIX_STATE_DIR="@GUIX_TEST_ROOT@/var/$$"
  38. # The configuration directory, for import/export signing keys.
  39. NIX_CONF_DIR="@GUIX_TEST_ROOT@/etc"
  40. if [ ! -d "$NIX_CONF_DIR" ]
  41. then
  42. # Copy the keys so that the secret key has the right permissions (the
  43. # daemon errors out when this is not the case.)
  44. mkdir -p "$NIX_CONF_DIR"
  45. cp "@abs_top_srcdir@/tests/signing-key.sec" \
  46. "@abs_top_srcdir@/tests/signing-key.pub" \
  47. "$NIX_CONF_DIR"
  48. chmod 400 "$NIX_CONF_DIR/signing-key.sec"
  49. fi
  50. # For 'guix-authenticate'.
  51. NIX_LIBEXEC_DIR="@abs_top_builddir@/nix/scripts"
  52. # A place to store data of the substituter.
  53. GUIX_BINARY_SUBSTITUTE_URL="file://$NIX_STATE_DIR/substituter-data"
  54. rm -rf "$NIX_STATE_DIR/substituter-data"
  55. mkdir -p "$NIX_STATE_DIR/substituter-data"
  56. # Place for the substituter's cache.
  57. XDG_CACHE_HOME="$NIX_STATE_DIR/cache-$$"
  58. export NIX_IGNORE_SYMLINK_STORE NIX_STORE_DIR \
  59. NIX_LOCALSTATE_DIR NIX_LOG_DIR NIX_STATE_DIR NIX_DB_DIR \
  60. NIX_ROOT_FINDER NIX_SETUID_HELPER GUIX_BINARY_SUBSTITUTE_URL \
  61. NIX_CONF_DIR NIX_LIBEXEC_DIR XDG_CACHE_HOME
  62. # Do that because store.scm calls `canonicalize-path' on it.
  63. mkdir -p "$NIX_STORE_DIR"
  64. # Launch the daemon without chroot support because is may be
  65. # unavailable, for instance if we're not running as root.
  66. "@abs_top_builddir@/pre-inst-env" \
  67. "@abs_top_builddir@/guix-daemon" --disable-chroot &
  68. daemon_pid=$!
  69. trap "kill $daemon_pid ; rm -rf $NIX_STATE_DIR" EXIT
  70. fi
  71. storedir="@storedir@"
  72. prefix="@prefix@"
  73. datarootdir="@datarootdir@"
  74. datadir="@datadir@"
  75. localstatedir="@localstatedir@"
  76. export storedir prefix datarootdir datadir localstatedir
  77. "@abs_top_builddir@/pre-inst-env" "$@"
  78. exit $?