patchtester/administrator/components/com_patchtester/config.xml

<?xml version="1.0" encoding="utf-8"?>
<config>

	<fieldset
		name="repositories"
		label="COM_PATCHTESTER_FIELDSET_REPOSITORIES_LABEL"
		description="COM_PATCHTESTER_FIELDSET_REPOSITORIES_DESC"
		>

		<field
			name="repository"
			type="list"
			label="COM_PATCHTESTER_FIELD_REPOSITORY_LABEL"
			description="COM_PATCHTESTER_FIELD_REPOSITORY_DESC"
			default="joomla:joomla-cms"
			onchange="if (jQuery(this).val() != 'custom') { var parts = jQuery(this).val().split(':'); } else { var parts = ['', '']; }  document.getElementById('jform_org').value = parts[0]; document.getElementById('jform_repo').value = parts[1];"
			>
			<option value="joomla:joomla-cms">COM_PATCHTESTER_FIELD_REPOSITORY_OPTION_JOOMLA_CMS</option>
			<option value="joomla-extensions:patchtester">COM_PATCHTESTER_FIELD_REPOSITORY_OPTION_PATCHTESTER</option>
			<option value="joomla-extensions:install-from-web-client">COM_PATCHTESTER_FIELD_REPOSITORY_OPTION_INSTALL_FROM_WEB</option>
			<option value="joomla-extensions:weblinks">COM_PATCHTESTER_FIELD_REPOSITORY_OPTION_WEBLINKS</option>
			<option value="custom">COM_PATCHTESTER_FIELD_REPOSITORY_CUSTOM</option>
		</field>

		<field
			name="org"
			type="text"
			label="COM_PATCHTESTER_FIELD_ORG_LABEL"
			description="COM_PATCHTESTER_FIELD_ORG_DESC"
			default="joomla"
			id="org"
			showon="repository:custom"
		/>

		<field
			name="repo"
			type="text"
			label="COM_PATCHTESTER_FIELD_REPO_LABEL"
			description="COM_PATCHTESTER_FIELD_REPO_DESC"
			default="joomla-cms"
			id="repo"
			showon="repository:custom"
		/>

	</fieldset>

	<fieldset
		name="authentication"
		label="COM_PATCHTESTER_FIELDSET_AUTHENTICATION_LABEL"
		description="COM_PATCHTESTER_FIELDSET_AUTHENTICATION_DESC"
		>

		<field
			name="gh_auth"
			type="list"
			label="COM_PATCHTESTER_FIELD_GH_AUTH_LABEL"
			description="COM_PATCHTESTER_FIELD_GH_AUTH_DESC"
			default=""
			onchange="jQuery('#jform_gh_user, #jform_gh_password, #jform_gh_token').val('');"

			>
			<option value="">JNONE</option>
			<option value="credentials">COM_PATCHTESTER_FIELD_GH_AUTH_OPTION_CREDENTIALS</option>
			<option value="token">COM_PATCHTESTER_FIELD_GH_AUTH_OPTION_TOKEN</option>
		</field>

		<!-- Note: Default username is a space to avoid browser autocomplete. -->
		<field
			name="gh_user"
			type="text"
			label="COM_PATCHTESTER_FIELD_GH_USER_LABEL"
			description="COM_PATCHTESTER_FIELD_GH_USER_DESC"
			autocomplete="off"
			default=" "
			showon="gh_auth:credentials"
		/>

		<field
			name="gh_password"
			type="password"
			label="COM_PATCHTESTER_FIELD_GH_PASSWORD_LABEL"
			description="COM_PATCHTESTER_FIELD_GH_PASSWORD_DESC"
			autocomplete="off"
			default=""
			showon="gh_auth:credentials"
		/>

		<field
			name="gh_token"
			type="text"
			label="COM_PATCHTESTER_FIELD_GH_TOKEN_LABEL"
			description="COM_PATCHTESTER_FIELD_GH_TOKEN_DESC"
			showon="gh_auth:token"
		/>

	</fieldset>

	<fieldset
		name="permissions"
		label="JCONFIG_PERMISSIONS_LABEL"
		description="JCONFIG_PERMISSIONS_DESC"
		>

		<field
			name="rules"
			type="rules"
			label="JCONFIG_PERMISSIONS_LABEL"
			component="com_patchtester"
			filter="rules"
			validate="rules"
			section="component"
		/>

	</fieldset>

</config>