all: apply godoc [Name] link conventions across comments

Every Go-identifier reference in // and /* */ comments now uses
godoc's [Name] linking syntax so pkg.go.dev and `go doc` render
them as clickable cross-references. No behaviour change.

Pattern applied across the tree:
  In-package         [Foo], [Foo.Bar]
  Cross-package      [pkg.Foo], [pkg.Foo.Bar]
  Stdlib             [netip.Prefix], [errors.Is], [context.Context]
  Tailscale          [tailcfg.MapResponse], [tailcfg.Node.CapMap],
                     [tailcfg.NodeAttrSuggestExitNode]

Skip rules:
  - File:line refs left as plain text
  - HuJSON wire keys inside backtick raw strings untouched
  - ACL/policy syntax tokens (tag:foo, autogroup:self, ...) not Go
    symbols, left as plain text
  - JSON/OIDC wire keys, gorm tags, RFC IPv6 placeholders, markdown
    link tags, decorative dividers — all left as-is
This commit is contained in:
Kristoffer Dalby 2026-05-18 18:35:53 +00:00
parent 17236fd284
commit 4cca63155d
124 changed files with 1037 additions and 1011 deletions

View file

@ -73,11 +73,11 @@ func loadDERPMapFromURL(addr url.URL) (*tailcfg.DERPMap, error) {
return &derpMap, err
}
// mergeDERPMaps naively merges a list of DERPMaps into a single
// DERPMap, it will _only_ look at the Regions, an integer.
// If a region exists in two of the given DERPMaps, the region
// form the _last_ DERPMap will be preserved.
// An empty DERPMap list will result in a DERPMap with no regions.
// mergeDERPMaps naively merges a list of [tailcfg.DERPMap] values into a single
// [tailcfg.DERPMap], it will _only_ look at the Regions, an integer.
// If a region exists in two of the given [tailcfg.DERPMap] values, the region
// form the _last_ [tailcfg.DERPMap] will be preserved.
// An empty [tailcfg.DERPMap] list will result in a [tailcfg.DERPMap] with no regions.
func mergeDERPMaps(derpMaps []*tailcfg.DERPMap) *tailcfg.DERPMap {
result := tailcfg.DERPMap{
OmitDefaultRegions: false,