guix-env.scm

   1 ;;; GNU MediaGoblin -- federated, autonomous media hosting
   2 ;;; Copyright © 2015, 2016 David Thompson <davet@gnu.org>
   3 ;;; Copyright © 2016 Christopher Allan Webber <cwebber@dustycloud.org>
   4 ;;; Copyright © 2019 Ben Sturmfels <ben@sturm.com.au>
   5 ;;;
   6 ;;; This program is free software: you can redistribute it and/or modify
   7 ;;; it under the terms of the GNU General Public License as published by
   8 ;;; the Free Software Foundation, either version 3 of the License, or
   9 ;;; (at your option) any later version.
  10 ;;;
  11 ;;; This program is distributed in the hope that it will be useful,
  12 ;;; but WITHOUT ANY WARRANTY; without even the implied warranty of
  13 ;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14 ;;; GNU General Public License for more details.
  15 ;;;
  16 ;;; ========================================
  17 ;;;
  18 ;;; ... This file is also part of GNU MediaGoblin, but we're leaving it
  19 ;;; under GPLv3 for easy merge back and forth between Guix proper.  It
  20 ;;; also borrows some code directly from Guix.
  21 ;;;
  22 ;;; ========================================
  23 ;;;
  24 ;;; With `guix environment' you can use guix as kind of a universal
  25 ;;; virtualenv, except a universal virtualenv with magical time traveling
  26 ;;; properties and also, not just for Python.
  27 ;;;
  28 ;;; Ok, here's how to use this thing!  First, install Guix.
  29 ;;; Then do:
  30 ;;;   guix environment -l guix-env.scm --pure
  31 ;;;
  32 ;;; You'll need to run the above command every time you close your terminal or
  33 ;;; restart your system, so a handy way to save having to remember is to install
  34 ;;; "direnv" an then create a ".envrc" file in your current directory containing
  35 ;;; the following and then run "direnv allow" when prompted:
  36 ;;;   use guix -l guix-env.scm --pure
  37 ;;;
  38 ;;; To set things up for the first time, you'll also need to run:
  39 ;;;   git submodule init
  40 ;;;   git submodule update
  41 ;;;   ./bootstrap.sh
  42 ;;;   ./configure --with-python3 --without-virtualenv
  43 ;;;   make
  44 ;;;   python3 -m venv --system-site-packages . && bin/python setup.py develop  --no-deps
  45 ;;;
  46 ;;; ... wait whaaat, what's that last line!  I thought you said this
  47 ;;; was a reasonable virtualenv replacement!  Well it is and it will
  48 ;;; be, but there's a catch, and the catch is that Guix doesn't know
  49 ;;; about this directory and "setup.py dist" is technically necessary
  50 ;;; for certain things to run, so we have a virtualenv with nothing
  51 ;;; in it but this project itself.
  52 ;;;
  53 ;;; The devtools/update_extlib.sh script won't run on Guix due to missing
  54 ;;; "/usr/bin/env", so then run:
  55 ;;;   node node_modules/.bin/bower install
  56 ;;;   ./devtools/update_extlib.sh
  57 ;;;   bin/gmg dbupdate
  58 ;;;   bin/gmg adduser --username admin --password a --email admin@example.com
  59 ;;;   ./lazyserver.sh
  60 ;;;
  61 ;;; So anyway, now you can do:
  62 ;;;  PYTHONPATH="${PYTHONPATH}:$(pwd)" ./runtests.sh
  63 ;;;
  64 ;;; Now notably this is goofier looking than running a virtualenv,
  65 ;;; but soon I'll do something truly evil (I hope) that will make
  66 ;;; the virtualenv and path-hacking stuff unnecessary.
  67 ;;;
  68 ;;; Have fun!
  69 ;;;
  70 ;;; Known issues:
  71 ;;;  - currently fails to upload h264 source video: "GStreamer: missing H.264 decoder"
  72
  73 (use-modules (ice-9 match)
  74              (srfi srfi-1)
  75              (guix packages)
  76              (guix licenses)
  77              (guix download)
  78              (guix git-download)
  79              (guix build-system gnu)
  80              (guix build-system python)
  81              (gnu packages)
  82              (gnu packages autotools)
  83              (gnu packages base)
  84              (gnu packages certs)
  85              (gnu packages check)
  86              (gnu packages databases)
  87              (gnu packages python)
  88              (gnu packages python-crypto)
  89              (gnu packages python-web)
  90              (gnu packages python-xyz)
  91              (gnu packages sphinx)
  92              (gnu packages gstreamer)
  93              (gnu packages glib)
  94              (gnu packages rsync)
  95              (gnu packages ssh)
  96              (gnu packages time)
  97              (gnu packages version-control)
  98              ((guix licenses) #:select (expat zlib) #:prefix license:))
  99
 100 ;; =================================================================
 101 ;; These packages are on their way into Guix proper but haven't made
 102 ;; it in yet... or they're old versions of packages we're pinning
 103 ;; ourselves to...
 104 ;; =================================================================
 105
 106 (define python-pytest-forked
 107   (package
 108    (name "python-pytest-forked")
 109    (version "1.0.2")
 110    (source
 111     (origin
 112      (method url-fetch)
 113      (uri (pypi-uri "pytest-forked" version))
 114      (sha256
 115       (base32
 116        "0f4y1jhcg70xhm220pdb8r24n01knhn749aqlr14vmgbsb7allnk"))))
 117    (build-system python-build-system)
 118    (propagated-inputs
 119     `(("python-pytest" ,python-pytest)
 120       ("python-setuptools-scm" ,python-setuptools-scm)))
 121    (home-page
 122     "https://github.com/pytest-dev/pytest-forked")
 123    (synopsis
 124     "run tests in isolated forked subprocesses")
 125    (description
 126     "run tests in isolated forked subprocesses")
 127    (license license:expat)))
 128
 129 ;; =================================================================
 130
 131 (define mediagoblin
 132   (package
 133     (name "mediagoblin")
 134     (version "0.8.1")
 135     (source
 136      (origin
 137        (method url-fetch)
 138        (uri (pypi-uri "mediagoblin" version))
 139        (sha256
 140         (base32
 141          "0p2gj4z351166d1zqmmd8wc9bzb69w0fjm8qq1fs8dw2yhcg2wwv"))))
 142     (build-system python-build-system)
 143     (arguments
 144      ;; Complains about missing gunicorn. Not sure where that comes from.
 145      '(#:tests? #f))
 146     (native-inputs
 147      `(("python-pytest" ,python-pytest)
 148        ("nss-certs" ,nss-certs)))
 149     (propagated-inputs
 150      `(("python-alembic" ,python-alembic)
 151        ("python-pytest-xdist" ,python-pytest-xdist)
 152        ("python-pytest-forked" ,python-pytest-forked)
 153        ("python-celery" ,python-celery)
 154        ("python-kombu" ,python-kombu)
 155        ("python-webtest" ,python-webtest)
 156        ("python-pastedeploy" ,python-pastedeploy)
 157        ("python-paste" ,python-paste)
 158        ("python-pastescript" ,python-pastescript)
 159        ("python-translitcodec" ,python-translitcodec)
 160        ("python-babel" ,python-babel)
 161        ("python-configobj" ,python-configobj)
 162        ("python-dateutil" ,python-dateutil)
 163        ("python-itsdangerous" ,python-itsdangerous)
 164        ("python-jinja2" ,python-jinja2)
 165        ("python-jsonschema" ,python-jsonschema)
 166        ("python-lxml" ,python-lxml)
 167        ("python-markdown" ,python-markdown)
 168        ("python-oauthlib" ,python-oauthlib)
 169        ("python-pillow" ,python-pillow)
 170        ("python-py-bcrypt" ,python-py-bcrypt)
 171        ("python-pyld" ,python-pyld)
 172        ("python-pytz" ,python-pytz)
 173        ("python-requests" ,python-requests)
 174        ("python-setuptools" ,python-setuptools)
 175        ("python-six" ,python-six)
 176        ("python-sphinx" ,python-sphinx)
 177        ("python-docutils" ,python-docutils)
 178        ("python-sqlalchemy" ,python-sqlalchemy)
 179        ("python-unidecode" ,python-unidecode)
 180        ("python-werkzeug" ,python-werkzeug)
 181        ("python-exif-read" ,python-exif-read)
 182        ("python-wtforms" ,python-wtforms)))
 183     (home-page "http://mediagoblin.org/")
 184     (synopsis "Web application for media publishing")
 185     (description "MediaGoblin is a web application for publishing all kinds of
 186 media.")
 187     (license agpl3+)))
 188
 189 (package
 190   (inherit mediagoblin)
 191   (name "mediagoblin-hackenv")
 192   (version "git")
 193   (inputs
 194    `(;;; audio/video stuff
 195      ("gstreamer" ,gstreamer)
 196      ("gst-libav" ,gst-plugins-base)
 197      ("gst-plugins-base" ,gst-plugins-base)
 198      ("gst-plugins-good" ,gst-plugins-good)
 199      ("gst-plugins-bad" ,gst-plugins-bad)
 200      ("gst-plugins-ugly" ,gst-plugins-ugly)
 201      ("gobject-introspection" ,gobject-introspection)
 202      ;; useful to have!
 203      ("coreutils" ,coreutils)
 204      ;; used by runtests.sh!
 205      ("which" ,which)
 206      ("git" ,git)
 207      ("automake" ,automake)
 208      ("autoconf" ,autoconf)
 209      ,@(package-inputs mediagoblin)))
 210   (propagated-inputs
 211    `(("python" ,python)
 212      ("python-virtualenv" ,python-virtualenv)
 213      ("python-pygobject" ,python-pygobject)
 214      ("python-gst" ,python-gst)
 215      ;; Needs python-gst in order for all tests to pass
 216      ("python-numpy" ,python-numpy)  ; this pulls in texlive...
 217                                      ; and texlive-texmf is very large...
 218      ("python-chardet", python-chardet)
 219      ("python-psycopg2" ,python-psycopg2)
 220      ;; For developing
 221      ("openssh" ,openssh)
 222      ("git" ,git)
 223      ("rsync" ,rsync)
 224      ,@(package-propagated-inputs mediagoblin))))