Add ability to bulk change releases

app/templates/macros/forms.html

@@ -115,7 +115,7 @@
 
 {% macro render_checkbox_field(field, label=None) -%}
 	{% if not label %}{% set label=field.label.text %}{% endif %}
-	<div class="checkbox">
+	<div class="checkbox {{ kwargs.pop('class_', '') }}">
 		<label>
 			{{ field(type='checkbox', **kwargs) }} {{ label }}
 		</label>

app/templates/packages/release_bulk_change.html

@@ -0,0 +1,29 @@
+{% extends "base.html" %}
+
+{% block title %}
+	Create a release | {{ package.title }}
+{% endblock %}
+
+{% block content %}
+	<h1>Bulk Change Releases</h1>
+
+	<p class="mb-5">
+		Use this page to set the min and max of all releases for your package.
+	</p>
+
+	{% from "macros/forms.html" import render_field, render_submit_field, render_checkbox_field %}
+	<form method="POST" action="">
+		{{ form.hidden_tag() }}
+
+		<div class="row">
+			{{ render_checkbox_field(form.set_min, class_="col-sm-2") }}
+			{{ render_field(form.min_rel, class_="col-sm-10") }}
+		</div>
+		<div class="row">
+			{{ render_checkbox_field(form.set_max, class_="col-sm-2") }}
+			{{ render_field(form.max_rel, class_="col-sm-10") }}
+		</div>
+
+		{{ render_submit_field(form.submit) }}
+	</form>
+{% endblock %}

app/templates/packages/view.html

@@ -237,10 +237,12 @@
 			<div class="card my-4">
 				<div class="card-header">
 					Releases
-					{% if package.checkPerm(current_user, "MAKE_RELEASE") %}
-						<a class="float-right"
-							href="{{ package.getCreateReleaseURL() }}">+</a>
-					{% endif %}
+					<div class="float-right">
+						{% if package.checkPerm(current_user, "MAKE_RELEASE") %}
+							<a href="{{ package.getBulkReleaseURL() }}">bulk</a>
+							<a href="{{ package.getCreateReleaseURL() }}">+</a>
+						{% endif %}
+					</div>
 				</div>
 				<ul class="list-group list-group-flush">
 					{% for rel in releases %}