# GNU Guix --- Functional package management for GNU
# Copyright © 2022 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/>.

#
# Test 'guix shell --export-manifest'.
#

guix shell --version

tmpdir="t-guix-manifest-$$"
trap 'rm -r "$tmpdir"' EXIT
mkdir "$tmpdir"

manifest="$tmpdir/manifest.scm"

# Basics.
guix shell --export-manifest guile-bootstrap > "$manifest"
test "$(guix build -m "$manifest")" = "$(guix build guile-bootstrap)"

guix shell -m "$manifest" --bootstrap -- \
     "$SHELL" -c 'guix package --export-manifest -p "$GUIX_ENVIRONMENT"' > \
     "$manifest.second"
for m in "$manifest" "$manifest.second"
do
    grep -v '^;' < "$m" > "$m.new" # filter out comments
    mv "$m.new" "$m"
done

cat "$manifest"
cat "$manifest.second"

cmp "$manifest" "$manifest.second"

# Manifest for a profile.
guix shell --bootstrap guile-bootstrap -r "$tmpdir/profile" -- \
     guile --version
test -x "$tmpdir/profile/bin/guile"
guix shell -p "$tmpdir/profile" --export-manifest > "$manifest.second"
guix shell --export-manifest guile-bootstrap > "$manifest"
cat "$manifest.second"
cmp "$manifest" "$manifest.second"

rm "$tmpdir/profile"

# Combining manifests.
guix shell --export-manifest -m "$manifest" gash gash-utils \
     > "$manifest.second"
guix build -m "$manifest.second" -d | \
    grep "$(guix build guile-bootstrap -d)"
guix build -m "$manifest.second" -d | \
    grep "$(guix build gash -d)"

# Package transformation option.
guix shell --export-manifest guile guix \
     --with-input=guile-json@3=guile-json > "$manifest"
grep 'options->transformation' "$manifest"
grep '(with-input . "guile-json@3=guile-json")' "$manifest"

# Development manifest.
guix shell --export-manifest -D guile git > "$manifest"
grep 'package->development-manifest' "$manifest"
grep '"guile"' "$manifest"
guix build -m "$manifest" -d | \
    grep "$(guix build -e '(@@ (gnu packages commencement) gcc-final)' -d)"
guix build -m "$manifest" -d | \
    grep "$(guix build git -d)"

guix shell --export-manifest -D guile -D python-itsdangerous > "$manifest"
guix build -m "$manifest" -d | grep "$(guix build libffi -d)"
guix build -m "$manifest" -d | \
    grep "$(guix build -e '(@ (gnu packages python) python)' -d)"

# Test various combinations to make sure generated code uses interfaces
# correctly.
for options in					\
    "coreutils grep sed"			\
    "gsl openblas gcc-toolchain --tune"		\
    "guile -m $manifest.previous"		\
    "git:send-email gdb guile:debug"		\
    "git -D coreutils"
do
    guix shell --export-manifest $options > "$manifest"
    cat "$manifest"
    guix shell -m "$manifest" -n
    mv "$manifest" "$manifest.previous"
done
ail'>...<span class='msg-tooltip'>* gnu/build/hurd-boot.scm (set-hurd-device-translators): Create
/servers/crash.
</span></span></td><td>Ludovic Courtès</td></tr>
<tr><td><span title='2020-06-27 13:01:40 +0200'>2020-06-27</span></td><td><a href='/guix/commit/gnu/build/hurd-boot.scm?id=65d95e5d852e47343b9acc1717918c9db7364c01'>hurd-boot: Mount /proc, add /etc/mtab.</a><span class='msg-avail'>...<span class='msg-tooltip'>* gnu/build/hurd-boot.scm (set-hurd-device-translators): Mount /proc.  Add
symlink to /etc/mtab into /proc/mounts.
</span></span></td><td>Jan (janneke) Nieuwenhuizen</td></tr>
<tr><td><span title='2020-06-27 12:59:40 +0200'>2020-06-27</span></td><td><a href='/guix/commit/gnu/build/hurd-boot.scm?id=db08a0d2031469f63c8520ce604d2cbf2b4b980b'>hurd-boot: Remove duplicate calls to 'scope'.</a><span class='msg-avail'>...<span class='msg-tooltip'>* gnu/build/hurd-boot.scm (set-hurd-device-translators): Remove duplicate
calls to 'scope'.
</span></span></td><td>Jan (janneke) Nieuwenhuizen</td></tr>
<tr><td><span title='2020-06-19 10:40:53 +0200'>2020-06-19</span></td><td><a href='/guix/commit/gnu/build/hurd-boot.scm?id=f25e8f76fec03e5a31c221e7427d6962ece1aa67'>hurd-boot: Use 'setxattr' instead of invoking settrans.</a><span class='msg-avail'>...<span class='msg-tooltip'>Note: Using `getxattr' on the Hurd instead of running showtrans does not
work (yet?).

* gnu/build/hurd-boot.scm (setup-translator): Use 'setxattr' instead of
invoking settrans.
* gnu/system.scm (hurd-multiboot-modules): Add --x-xattr-translator-records to
enable xattr-embedding of translators.
</span></span></td><td>Jan (janneke) Nieuwenhuizen</td></tr>
<tr><td><span title='2020-06-19 10:38:26 +0200'>2020-06-19</span></td><td><a href='/guix/commit/gnu/build/hurd-boot.scm?id=951847ee3792f8fa57d2bd38d84d9fa9c276c0fa'>hurd-boot: Create individual translators instead of running MAKEDEV.</a><span class='msg-avail'>...<span class='msg-tooltip'>* gnu/build/hurd-boot.scm (make-hurd-device-nodes): Do not create
dev/{null,zero,full,random,urandom} mount points.
(passive-translator-xattr?, passive-translator-installed?, translated?,
set-translator, set-hurd-device-translators): New procedures.
(false-if-EEXIST): New macro.
(boot-hurd-system): Use them instead of running MAKEDEV.
</span></span></td><td>Jan (janneke) Nieuwenhuizen</td></tr>
<tr><td><span title='2020-06-08 14:26:14 +0200'>2020-06-08</span></td><td><a href='/guix/commit/gnu/build/hurd-boot.scm?id=68d8c094659565fe19abc1c433a17337ce5cacb7'>gnu: services: Add %hurd-startup-service.</a><span class='msg-avail'>...<span class='msg-tooltip'>This decouples startup of the Hurd from the "hurd" package, moving the RC
script into SYSTEM.

* gnu/packages/hurd.scm (hurd)[inputs]: Remove hurd-rc-script.
[arguments]: Do not substitute it.  Update "runsystem.sh" to parse kernel
arguments and exec into --system=SYSTEM/rc.
(hurd-rc-script): Move to...
* gnu/services.scm (%hurd-rc-file): ...this new variable.
(hurd-rc-entry): New procedure.
(%hurd-startup-service): Use it in new variable.
* gnu/system.scm (hurd-default-essential-services): Use it.
</span></span></td><td>Jan (janneke) Nieuwenhuizen</td></tr>
<tr><td><span title='2020-06-08 14:26:14 +0200'>2020-06-08</span></td><td><a href='/guix/commit/gnu/build/hurd-boot.scm?id=b37c544196898cc3dfa3da07ed344fbe11abc120'>hurd-boot: Further cleanup of "rc".</a><span class='msg-avail'>...<span class='msg-tooltip'>* gnu/packages/hurd.scm (hurd-rc-script): Move implementation to ...
* gnu/build/hurd-boot.scm (boot-hurd-system): ...here, new file.
* gnu/build/linux-boot.scm (make-hurd-device-nodes): Move there likewise.
* gnu/local.mk (GNU_SYSTEM_MODULES): Add it.
</span></span></td><td>Jan (janneke) Nieuwenhuizen</td></tr>