#!/bin/sh

# This hook script prevents the user from pushing to Savannah if any of the new
# commits' OpenPGP signatures cannot be verified, or if a commit is signed
# with an unauthorized key.

# Called by "git push" after it has checked the remote status, but before
# anything has been pushed.  If this script exits with a non-zero status nothing
# will be pushed.
#
# This hook is called with the following parameters:
#
# $1 -- Name of the remote to which the push is being done
# $2 -- URL to which the push is being done
#
# If pushing without using a named remote those arguments will be equal.
#
# Information about the commits which are being pushed is supplied as lines to
# the standard input in the form:
#
#   <local ref> <local sha1> <remote ref> <remote sha1>

# This is the "empty hash" used by Git when pushing a branch deletion.
z40=0000000000000000000000000000000000000000

while read local_ref local_hash remote_ref remote_hash
do
	# When deleting a remote branch, no commits are pushed to the remote, and
	# thus there are no signatures to be verified.
	if [ "$local_hash" != $z40 ]
	then
		# Only use the hook when pushing to Savannah.
		case "$2" in
		    *.gnu.org*)
			set -e
			make check-channel-news
			exec guix git authenticate
			exit 127
			;;
		    *)
			exit 0
			;;
		esac
	fi
done

exit 0
u/packages/python-science.scm?id=2dfb16150e11f273fd6f991bb563bf02a8a69402'>tree</a><a href='/guix/commit/gnu/packages/python-science.scm?id=2dfb16150e11f273fd6f991bb563bf02a8a69402'>commit</a><a href='/guix/diff/gnu/packages/python-science.scm?id=2dfb16150e11f273fd6f991bb563bf02a8a69402'>diff</a></td><td class='form'><form class='right' method='get' action='/guix/log/gnu/packages/python-science.scm'>
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<option value='grep'>log msg</option>
<option value='author'>author</option>
<option value='committer'>committer</option>
<option value='range'>range</option>
</select>
<input class='txt' type='search' size='10' name='q' value=''/>
<input type='submit' value='search'/>
</form>
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<div class='path'>path: <a href='/guix/log/?id=2dfb16150e11f273fd6f991bb563bf02a8a69402'>root</a>/<a href='/guix/log/gnu?id=2dfb16150e11f273fd6f991bb563bf02a8a69402'>gnu</a>/<a href='/guix/log/gnu/packages?id=2dfb16150e11f273fd6f991bb563bf02a8a69402'>packages</a>/<a href='/guix/log/gnu/packages/python-science.scm?id=2dfb16150e11f273fd6f991bb563bf02a8a69402'>python-science.scm</a></div><div class='content'><table class='list nowrap'><tr class='nohover'><th class='left'>Age</th><th class='left'>Commit message (<a href='/guix/log/gnu/packages/python-science.scm?id=2dfb16150e11f273fd6f991bb563bf02a8a69402&amp;showmsg=1'>Expand</a>)</th><th class='left'>Author</th></tr>
<tr><td><span title='2020-11-24 14:01:03 +0100'>2020-11-24</span></td><td><a href='/guix/commit/gnu/packages/python-science.scm?id=9e7382f865deb2fc718ecdf19608954736590ded'>gnu: Add python-baycomp.</a><span class='msg-avail'>...<span class='msg-tooltip'>* gnu/packages/python-science.scm (python-baycomp): New variable.

Signed-off-by: Nicolas Goaziou &lt;mail@nicolasgoaziou.fr&gt;
</span></span></td><td>Vinicius Monego</td></tr>
<tr><td><span title='2020-08-16 09:42:36 +0200'>2020-08-16</span></td><td><a href='/guix/commit/gnu/packages/python-science.scm?id=d2b014aab3bb902667a028951f9af860377a809f'>gnu: Add python-sgp4.</a><span class='msg-avail'>...<span class='msg-tooltip'>* gnu/packages/python-science.scm (python-sgp4): New variable.

Signed-off-by: Mathieu Othacehe &lt;othacehe@gnu.org&gt;
</span></span></td><td>Vinicius Monego</td></tr>
<tr><td><span title='2020-08-10 11:49:56 +0200'>2020-08-10</span></td><td><a href='/guix/commit/gnu/packages/python-science.scm?id=47ad589f41c75e63a08937d9149b35a96eed77c6'>gnu: Add python-bottleneck.</a><span class='msg-avail'>...<span class='msg-tooltip'>* gnu/packages/python-science.scm (python-bottleneck): New variable.

Signed-off-by: Mathieu Othacehe &lt;othacehe@gnu.org&gt;
</span></span></td><td>Vinicius Monego</td></tr>
<tr><td><span title='2020-07-08 11:54:28 +0200'>2020-07-08</span></td><td><a href='/guix/commit/gnu/packages/python-science.scm?id=8bebb547d3ad8ea086f029c67cef8d6eafe66805'>gnu: python-scikit-image: Add dependencies.</a><span class='msg-avail'>...<span class='msg-tooltip'>* gnu/packages/python-science.scm (python-scikit-image)[propagated-inputs]: Add
python-imageio and python-tifffile.

Signed-off-by: Nicolas Goaziou &lt;mail@nicolasgoaziou.fr&gt;
</span></span></td><td>Vinicius Monego</td></tr>
<tr><td><span title='2020-07-08 11:46:58 +0200'>2020-07-08</span></td><td><a href='/guix/commit/gnu/packages/python-science.scm?id=34432d5a7808a3e9979e7c32dffb938dd27e79a5'>gnu: Add python-scikit-fuzzy.</a><span class='msg-avail'>...<span class='msg-tooltip'>* gnu/packages/python-science.scm (python-scikit-fuzzy): New variable.

Signed-off-by: Nicolas Goaziou &lt;mail@nicolasgoaziou.fr&gt;
</span></span></td><td>Vinicius Monego</td></tr>
<tr><td><span title='2020-06-23 23:15:54 +0200'>2020-06-23</span></td><td><a href='/guix/commit/gnu/packages/python-science.scm?id=5db8ba1f49f207b2f6c537126f58fbc169d5a8a4'>gnu: Add python-msgpack-numpy.</a><span class='msg-avail'>...<span class='msg-tooltip'>* gnu/packages/python-science.scm (python-msgpack-numpy): New variable.
</span></span></td><td>Ricardo Wurmus</td></tr>
<tr><td><span title='2020-06-23 23:15:54 +0200'>2020-06-23</span></td><td><a href='/guix/commit/gnu/packages/python-science.scm?id=4be49afabd71b8508b46ebc702fdfa956261955d'>gnu: python-scikit-image: Update to 0.17.2.</a><span class='msg-avail'>...<span class='msg-tooltip'>* gnu/packages/python-science.scm (python-scikit-image): Update to 0.17.2.
</span></span></td><td>Ricardo Wurmus</td></tr>
<tr><td><span title='2020-06-22 15:44:14 +0200'>2020-06-22</span></td><td><a href='/guix/commit/gnu/packages/python-science.scm?id=3417a25156946d5cf69dafa283664a09067d9645'>gnu: Add python-xarray.</a><span class='msg-avail'>...<span class='msg-tooltip'>From 27ec21904f769c1e8114f767972d9037e1e9f68a Mon Sep 17 00:00:00 2001
From: Pierre Langlois &lt;pierre.langlois@gmx.com&gt;
Date: Thu, 18 Jun 2020 00:58:02 +0200
Subject: [PATCH 4/5] gnu: Add python-xarray.

* gnu/package/python-science.scm (python-xarray): New variable.

Signed-off-by: Ludovic Courtès &lt;ludo@gnu.org&gt;
</span></span></td><td>Pierre Langlois</td></tr>
<tr><td><span title='2020-06-22 15:44:08 +0200'>2020-06-22</span></td><td><a href='/guix/commit/gnu/packages/python-science.scm?id=20b545f76835605143c7b9c337dfe0539c102695'>gnu: python-pandas: Update to 1.0.5.</a><span class='msg-avail'>...<span class='msg-tooltip'>But also keep version 0.25.3 around for packages requiring an earlier
versions, as well as version 0.24.2 for a version with python2.

* gnu/packages/python-science.scm (python-pandas): Update to 1.0.5.
[arguments]: Adapt 'patch-which phase.  Add new 'prepare-x phase.  Do not
delete tests that depend on "moto", they are skipped automatically.
[propagated-inputs]: Add python-jinja2.
[inputs]: Add xsel and xclip.
[native-inputs]: Add xorg-server-for-tests so we can test clipboard support.
(python-pandas-0.24): New variable.
(python2-pandas): Inherit from python-pandas-0.25.
* gnu/packages/bioinformatics.scm (python-biom-format)[propagated-inputs]:
Switch to python-pandas-0.25.

Signed-off-by: Ludovic Courtès &lt;ludo@gnu.org&gt;
</span></span></td><td>Pierre Langlois</td></tr>