#!/bin/sh

# This hook script prevents the user from pushing to Savannah if any of the new
# commits' OpenPGP signatures cannot be verified.

# 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>

z40=0000000000000000000000000000000000000000

# Only use the hook when pushing to Savannah.
case "$2" in
*git.sv.gnu.org*)
	break
	;;
*)
	exit 0
	;;
esac

while read local_ref local_sha remote_ref remote_sha
do
	if [ "$local_sha" = $z40 ]
	then
		# Handle delete
		:
	else
		if [ "$remote_sha" = $z40 ]
		then
			# We are pushing a new branch. To prevent wasting too
			# much time for this relatively rare case, we examine
			# all commits since the first signed commit, rather than
			# the full history. This check *will* fail, and the user
			# will need to temporarily disable the hook to push the
			# new branch.
			range="e3d0fcbf7e55e8cbe8d0a1c5a24d73f341d7243b..$local_sha"
		else
			# Update to existing branch, examine new commits
			range="$remote_sha..$local_sha"
		fi

		# Verify the signatures of all commits being pushed.
		ret=0
		for commit in $(git rev-list $range)
		do
			if ! git verify-commit $commit >/dev/null 2>&1
			then
				printf "%s failed signature check\n" $commit
				ret=1
			fi
		done
		exit $ret
	fi
done

exit 0
' name='id' value='519c3b7803c48bfbb42053ab8edf7e052071be5f'/><input type='hidden' name='showmsg' value='1'/><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=519c3b7803c48bfbb42053ab8edf7e052071be5f&amp;showmsg=1'>root</a>/<a href='/guix/log/gnu?id=519c3b7803c48bfbb42053ab8edf7e052071be5f&amp;showmsg=1'>gnu</a>/<a href='/guix/log/gnu/packages?id=519c3b7803c48bfbb42053ab8edf7e052071be5f&amp;showmsg=1'>packages</a>/<a href='/guix/log/gnu/packages/calcurse.scm?id=519c3b7803c48bfbb42053ab8edf7e052071be5f&amp;showmsg=1'>calcurse.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/calcurse.scm?id=519c3b7803c48bfbb42053ab8edf7e052071be5f'>Collapse</a>)</th><th class='left'>Author</th></tr>
<tr class='logheader'><td><span title='2021-12-13 17:48:25 +0100'>2021-12-13</span></td><td class='logsubject'><a href='/guix/commit/gnu/packages/calcurse.scm?id=8394619baceb118df92e355377fd543bb1aa501a'>gnu: Simplify package inputs.</a></td><td>Ludovic Courtès</td></tr>
<tr class='nohover-highlight'><td/><td colspan='3' class='logmsg'>
This commit was obtained by running:

  ./pre-inst-env guix style

without any additional argument.


</td></tr>
<tr class='logheader'><td><span title='2021-07-24 16:23:22 +0200'>2021-07-24</span></td><td class='logsubject'><a href='/guix/commit/gnu/packages/calcurse.scm?id=6ea7297ea49f6c704afb727a5afe7ef9ce4a4f73'>gnu: Use 'search-input-directory' when looking for tzdata.</a></td><td>Ludovic Courtès</td></tr>
<tr class='nohover-highlight'><td/><td colspan='3' class='logmsg'>
* gnu/packages/backup.scm (duplicity)[arguments]: Use
'search-input-directory' for "share/zoneinfo".
* gnu/packages/bioinformatics.scm (pigx-rnaseq): Likewise.
(pigx-bsseq): Likewise.
* gnu/packages/calcurse.scm (calcurse): Likewise.
* gnu/packages/calendar.scm (date): Likewise.
* gnu/packages/compression.scm (lhasa): Likewise.
* gnu/packages/cran.scm (r-rstan): Likewise.
* gnu/packages/django.scm (python-django): Likewise.
* gnu/packages/dlang.scm (ldc-bootstrap): Likewise.
* gnu/packages/finance.scm (ledger): Likewise.
* gnu/packages/glib.scm (glib): Likewise.
* gnu/packages/golang.scm (go-1.4): Likewise.
(go-1.14): Likewise.
* gnu/packages/kde-frameworks.scm (kcalendarcore): Likewise.
(kdelibs4support): Likewise.
* gnu/packages/kodi.scm (kodi): Likewise.
* gnu/packages/mail.scm (mu): Likewise.
* gnu/packages/perl.scm (perl-libtime-parsedate): Likewise.
* gnu/packages/python-xyz.scm (python-robotframework): Likewise.
(python-dparse): Likewise.
* gnu/packages/rrdtool.scm (rrdtool): Likewise.
* gnu/packages/statistics.scm (r-with-tests): Likewise.
* gnu/packages/vim.scm (vim): Likewise.
* gnu/packages/virtualization.scm (ganeti): Likewise.
* gnu/packages/vpn.scm (strongswan): Likewise.
* gnu/packages/xfce.scm (xfce4-panel): Likewise.
* gnu/packages/mate.scm (libmateweather): Use 'search-input-file' for
"share/zoneinfo/zone.tab".


</td></tr>
<tr class='logheader'><td><span title='2020-04-26 13:31:15 +0200'>2020-04-26</span></td><td class='logsubject'><a href='/guix/commit/gnu/packages/calcurse.scm?id=02de4b1da184eb087f6eee794842ceb795cf38fe'>gnu: calcurse: Adjust for Guile 3.0.</a></td><td>Marius Bakke</td></tr>
<tr class='nohover-highlight'><td/><td colspan='3' class='logmsg'>
* gnu/packages/calcurse.scm (calcurse)[arguments]: Provide explicit
destination in calls to FORMAT.


</td></tr>