test: Add a check for too long or badly reflowed docstrings

This ensures that docstring comments are wrapped to 80 chars. ffrank
seemed to be making this mistake far too often, and it's a silly thing
to look for manually. As it turns out, I've made it too, as have many
others. Now we have a test that checks for most cases. There are still a
few stray cases that aren't checked automatically, but this can be
improved upon if someone is motivated to do so.

Before anyone complains about the 80 character limit: this only checks
docstring comments, not source code length or inline source code
comments. There's no excuse for having docstrings that are badly
reflowed or over 80 chars, particularly if you have an automated test.
This commit is contained in:
James Shubin
2020-01-25 04:05:43 -05:00
parent 525e2bafee
commit f67ad9c061
73 changed files with 775 additions and 410 deletions

View File

@@ -46,12 +46,12 @@ var ErrResourceInsufficientParameters = errors.New("insufficient parameters for
// HostnameRes is a resource that allows setting and watching the hostname.
//
// StaticHostname is the one configured in /etc/hostname or a similar file.
// It is chosen by the local user. It is not always in sync with the current
// host name as returned by the gethostname() system call.
// StaticHostname is the one configured in /etc/hostname or a similar file. It
// is chosen by the local user. It is not always in sync with the current host
// name as returned by the gethostname() system call.
//
// TransientHostname is the one configured via the kernel's sethostbyname().
// It can be different from the static hostname in case DHCP or mDNS have been
// TransientHostname is the one configured via the kernel's sethostbyname(). It
// can be different from the static hostname in case DHCP or mDNS have been
// configured to change the name based on network information.
//
// PrettyHostname is a free-form UTF8 host name for presentation to the user.
@@ -248,8 +248,8 @@ type HostnameUID struct {
transientHostname string
}
// UIDs includes all params to make a unique identification of this object.
// Most resources only return one, although some resources can return multiple.
// UIDs includes all params to make a unique identification of this object. Most
// resources only return one, although some resources can return multiple.
func (obj *HostnameRes) UIDs() []engine.ResUID {
x := &HostnameUID{
BaseUID: engine.BaseUID{Name: obj.Name(), Kind: obj.Kind()},
@@ -261,8 +261,8 @@ func (obj *HostnameRes) UIDs() []engine.ResUID {
return []engine.ResUID{x}
}
// UnmarshalYAML is the custom unmarshal handler for this struct.
// It is primarily useful for setting the defaults.
// UnmarshalYAML is the custom unmarshal handler for this struct. It is
// primarily useful for setting the defaults.
func (obj *HostnameRes) UnmarshalYAML(unmarshal func(interface{}) error) error {
type rawRes HostnameRes // indirection to avoid infinite recursion