#!/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*)
			exec make authenticate check-channel-news
			exit 127
			;;
		    *)
			exit 0
			;;
		esac
	fi
done

exit 0
id=008a0f87c3f5278ab256630e5dbe772a2771a6ab'>tree</a><a href='/guix/commit/tests/profiles.scm?id=008a0f87c3f5278ab256630e5dbe772a2771a6ab'>commit</a><a href='/guix/diff/tests/profiles.scm?id=008a0f87c3f5278ab256630e5dbe772a2771a6ab'>diff</a></td><td class='form'><form class='right' method='get' action='/guix/log/tests/profiles.scm'>
<input type='hidden' name='id' value='008a0f87c3f5278ab256630e5dbe772a2771a6ab'/><select name='qt'>
<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>
</td></tr></table>
<div class='path'>path: <a href='/guix/log/?id=008a0f87c3f5278ab256630e5dbe772a2771a6ab'>root</a>/<a href='/guix/log/tests?id=008a0f87c3f5278ab256630e5dbe772a2771a6ab'>tests</a>/<a href='/guix/log/tests/profiles.scm?id=008a0f87c3f5278ab256630e5dbe772a2771a6ab'>profiles.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/tests/profiles.scm?id=008a0f87c3f5278ab256630e5dbe772a2771a6ab&amp;showmsg=1'>Expand</a>)</th><th class='left'>Author</th></tr>
<tr><td><span title='2021-10-25 15:29:42 +0200'>2021-10-25</span></td><td><a href='/guix/commit/tests/profiles.scm?id=23f99f1a299ed0e19d926a0f719980b3c151c9c0'>profiles: Add 'package-&gt;development-manifest'.</a><span class='msg-avail'>...<span class='msg-tooltip'>* guix/profiles.scm (package-&gt;development-manifest): New procedure.
* guix/scripts/environment.scm (input-&gt;manifest-entry)
(package-environment-inputs): Remove.
* guix/scripts/environment.scm (options/resolve-packages): Use
'package-&gt;development-manifest' instead of 'package-environment-inputs'.
* tests/profiles.scm ("package-&gt;development-manifest"): New test.
</span></span></td><td>Ludovic Courtès</td></tr>
<tr><td><span title='2021-06-22 17:55:05 +0200'>2021-06-22</span></td><td><a href='/guix/commit/tests/profiles.scm?id=b9a95420abdf4ae7fe9a347031278a44ad6a1cce'>profiles: Build union of inputs in the right order.</a><span class='msg-avail'>...<span class='msg-tooltip'>Fixes &lt;https://bugs.gnu.org/49102&gt;.
Reported by Mathieu Othacehe &lt;othacehe@gnu.org&gt;
and Tobias Geerinckx-Rice &lt;me@tobias.gr&gt;.

Fixes a regression introduced in
8cef92d0633850d97c1a1d4521812268f56672be, whereby in case of file
collisions, the "wrong" one would take precedence.

* guix/build/profiles.scm (manifest-sexp-&gt;inputs+search-paths): Perform
a breadth-first traversal.  Reverse INPUTS and SEARCH-PATHS in the base
case.
* tests/profiles.scm ("profile-derivation, ordering &amp; collisions"):
New test.
</span></span></td><td>Ludovic Courtès</td></tr>
<tr><td><span title='2021-06-18 14:18:07 +0200'>2021-06-18</span></td><td><a href='/guix/commit/tests/profiles.scm?id=ee61777a326c3395518dee5e50ffc9c35ae53f3d'>profiles: Add 'load-profile'.</a><span class='msg-avail'>...<span class='msg-tooltip'>* guix/profiles.scm (%precious-variables): New variable.
(purify-environment, load-profile): New procedures.
* guix/scripts/environment.scm (%precious-variables)
(purify-environment, create-environment): Remove.
(launch-environment): Call 'load-profile' instead of 'create-environment'.
* tests/profiles.scm ("load-profile"): New test.
</span></span></td><td>Ludovic Courtès</td></tr>
<tr><td><span title='2021-02-01 17:32:31 +0100'>2021-02-01</span></td><td><a href='/guix/commit/tests/profiles.scm?id=b41e21488fa1f10bfb4b9c9899139c4e59149894'>profiles: Add 'manifest-&gt;code'.</a><span class='msg-avail'>...<span class='msg-tooltip'>* guix/profiles.scm (manifest-&gt;code): New procedure.
* tests/profiles.scm ("manifest-&gt;code, simple")
("manifest-&gt;code, simple, versions")
("manifest-&gt;code, transformations"): New tests.
</span></span></td><td>Ludovic Courtès</td></tr>
<tr><td><span title='2020-12-07 12:48:26 +0100'>2020-12-07</span></td><td><a href='/guix/commit/tests/profiles.scm?id=07340cbebc1ef97c0196c631144775f5ce61d4f6'>profiles: Delete duplicate manifest entries in packages-&gt;manifest.</a><span class='msg-avail'>...<span class='msg-tooltip'>* gnu/profiles.scm (packages-&gt;manifest): Delete duplicate entries.
* tests/profiles.scm ("packages-&gt;manifest, no duplicates"): New test.

Signed-off-by: Ludovic Courtès &lt;ludo@gnu.org&gt;
</span></span></td><td>Leo Prikler</td></tr>
<tr><td><span title='2020-12-07 12:48:25 +0100'>2020-12-07</span></td><td><a href='/guix/commit/tests/profiles.scm?id=f5d952c5f50cd9c6005cdf47dda5bccb6e428119'>profiles: Remove duplicates in manifest transactions.</a><span class='msg-avail'>...<span class='msg-tooltip'>Fixes &lt;https://bugs.gnu.org/23874&gt;.
Reported by Ricardo Wurmus &lt;ricardo.wurmus@mdc-berlin.de&gt;.

* guix/profiles.scm (manifest-transaction-effects): Delete duplicates in
install and remove.  Let multiple upgrades and downgrades shadow previous
transactions of the same kind.
* tests/profiles.scm
("manifest-transaction-effects no double install or upgrades")
("manifest-transaction-effects no double downgrade")
("manifest-transaction-effects no double removal"): New tests.

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