#!/bin/sh
# GNU Guix --- Functional package management for GNU
-# Copyright © 2012, 2013 Ludovic Courtès <ludo@gnu.org>
+# Copyright © 2012, 2013, 2014, 2015 Ludovic Courtès <ludo@gnu.org>
#
# This file is part of GNU Guix.
#
# `pre-inst-env'. This is used to run unit tests with the just-built
# daemon, unless `--disable-daemon' was passed at configure time.
+
+# Make sure 'cd' behaves deterministically and doesn't write anything to
+# stdout.
+unset CDPATH
+
if [ -x "@abs_top_builddir@/guix-daemon" ]
then
NIX_SETUID_HELPER="@abs_top_builddir@/nix-setuid-helper" # normally unused
- NIX_IGNORE_SYMLINK_STORE=1 # in case the store is a symlink
NIX_STORE_DIR="@GUIX_TEST_ROOT@/store"
+
+ # Do that because store.scm calls `canonicalize-path' on it.
+ mkdir -p "$NIX_STORE_DIR"
+
+ # Canonicalize the store directory name in an attempt to avoid symlinks in
+ # it or its parent directories. See <http://bugs.gnu.org/17935>.
+ NIX_STORE_DIR="`cd "@GUIX_TEST_ROOT@/store"; pwd -P`"
+
NIX_LOCALSTATE_DIR="@GUIX_TEST_ROOT@/var"
- NIX_LOG_DIR="@GUIX_TEST_ROOT@/var/log/nix"
+ NIX_LOG_DIR="@GUIX_TEST_ROOT@/var/log/guix"
NIX_DB_DIR="@GUIX_TEST_ROOT@/db"
NIX_ROOT_FINDER="@abs_top_builddir@/nix/scripts/list-runtime-roots"
# Currently, in Nix builds, we're at ~106 chars...
NIX_STATE_DIR="@GUIX_TEST_ROOT@/var/$$"
+ # We can't exit when we reach the limit, because perhaps the test doesn't
+ # actually rely on the daemon, but at least warn.
+ if test "`echo -n "$NIX_STATE_DIR/daemon-socket/socket" | wc -c`" -ge 108
+ then
+ echo "warning: exceeding socket file name limit; test may fail!" >&2
+ fi
+
+ # The configuration directory, for import/export signing keys.
+ NIX_CONF_DIR="@GUIX_TEST_ROOT@/etc"
+ if [ ! -d "$NIX_CONF_DIR" ]
+ then
+ # Copy the keys so that the secret key has the right permissions (the
+ # daemon errors out when this is not the case.)
+ mkdir -p "$NIX_CONF_DIR"
+ cp "@abs_top_srcdir@/tests/signing-key.sec" \
+ "@abs_top_srcdir@/tests/signing-key.pub" \
+ "$NIX_CONF_DIR"
+ chmod 400 "$NIX_CONF_DIR/signing-key.sec"
+ fi
+
# A place to store data of the substituter.
GUIX_BINARY_SUBSTITUTE_URL="file://$NIX_STATE_DIR/substituter-data"
rm -rf "$NIX_STATE_DIR/substituter-data"
mkdir -p "$NIX_STATE_DIR/substituter-data"
+ # For a number of tests, we want to allow unsigned narinfos, for
+ # simplicity.
+ GUIX_ALLOW_UNAUTHENTICATED_SUBSTITUTES=yes
+
# Place for the substituter's cache.
XDG_CACHE_HOME="$NIX_STATE_DIR/cache-$$"
export NIX_IGNORE_SYMLINK_STORE NIX_STORE_DIR \
NIX_LOCALSTATE_DIR NIX_LOG_DIR NIX_STATE_DIR NIX_DB_DIR \
NIX_ROOT_FINDER NIX_SETUID_HELPER GUIX_BINARY_SUBSTITUTE_URL \
- XDG_CACHE_HOME
-
- # Do that because store.scm calls `canonicalize-path' on it.
- mkdir -p "$NIX_STORE_DIR"
+ GUIX_ALLOW_UNAUTHENTICATED_SUBSTITUTES \
+ NIX_CONF_DIR XDG_CACHE_HOME
# Launch the daemon without chroot support because is may be
# unavailable, for instance if we're not running as root.
"@abs_top_builddir@/pre-inst-env" \
- "@abs_top_builddir@/guix-daemon" --disable-chroot &
+ "@abs_top_builddir@/guix-daemon" --disable-chroot \
+ --substitute-urls="$GUIX_BINARY_SUBSTITUTE_URL" &
daemon_pid=$!
trap "kill $daemon_pid ; rm -rf $NIX_STATE_DIR" EXIT
fi
+# Avoid issues that could stem from l10n, such as language/encoding
+# mismatches.
+unset LANGUAGE
+LC_MESSAGES=C
+export LC_MESSAGES
+
+# Ignore user settings.
+unset GUIX_PACKAGE_PATH GUIX_BUILD_OPTIONS
+
+storedir="@storedir@"
+prefix="@prefix@"
+datarootdir="@datarootdir@"
+datadir="@datadir@"
+localstatedir="@localstatedir@"
+export storedir prefix datarootdir datadir localstatedir
+
"@abs_top_builddir@/pre-inst-env" "$@"
exit $?