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This is a service designed to provide information about Guix. At the
moment, this initial prototype gathers up information about packages,
the associated metadata and derivations.

The initial primary use case is to compare two different revisions of
Guix, detecting which packages are new, no longer present, updated or
otherwise different.

It's based on the Mumi project.

[1]: https://git.elephly.net/software/mumi.git
This commit is contained in:
Christopher Baines 2019-02-06 16:14:44 +00:00
commit 5a9262b38d
Signed by: cbaines
GPG key ID: 5E28A33B0B84F577
32 changed files with 9457 additions and 0 deletions
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#!/bin/sh
# Guix-Data-Service --- Mediocre, uh, mail interface
# Copyright © 2012, 2013, 2014, 2015, 2017 Ludovic Courtès <ludo@gnu.org>
# Copyright © 2017 Eric Bavier <bavier@cray.com>
# Copyright © 2017 Ricardo Wurmus <rekado@elephly.net>
# Copyright © 2019 Christopher Baines <mail@cbaines.net>
#
# This file was adapted from GNU Guix and is part of Guix-Data-Service.
#
# Guix-Data-Service 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/>.
# Usage: ./pre-inst-env COMMAND ARG...
#
# Run COMMAND in a pre-installation environment. Typical use is
# "./pre-inst-env guix build hello".
# By default we may end up with absolute directory names that contain '..',
# which get into $GUILE_LOAD_PATH, leading to '..' in the module file names
# recorded by Guile. To avoid that, make sure we get a real absolute
# directory name. Additionally, use '-P' to get the canonical directory name
# so that Guile's 'relative' %file-port-name-canonicalization can actually
# work (see <http://bugs.gnu.org/17935>.)
abs_top_srcdir="`cd "@abs_top_srcdir@" > /dev/null; pwd -P`"
abs_top_builddir="`cd "@abs_top_builddir@" > /dev/null; pwd -P`"
GUILE_LOAD_COMPILED_PATH="$abs_top_builddir${GUILE_LOAD_COMPILED_PATH:+:}$GUILE_LOAD_COMPILED_PATH"
GUILE_LOAD_PATH="$abs_top_builddir:$abs_top_srcdir${GUILE_LOAD_PATH:+:}$GUILE_LOAD_PATH"
export GUILE_LOAD_COMPILED_PATH GUILE_LOAD_PATH
# Define $PATH so that `guix-data-service' and friends are easily found.
PATH="$abs_top_builddir/scripts:$abs_top_builddir:$PATH"
export PATH
exec "$@"