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caddyconfig: Use empty struct instead of bool in map (close #6224) (#6227)

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danish-mehmood 2024-04-08 16:12:35 -07:00 committed by GitHub
parent a4a64a6f6e
commit f4840cfeb8
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GPG key ID: B5690EEEBB952194
2 changed files with 5 additions and 5 deletions
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8
caddyconfig/caddyfile/importgraph.go
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@ -21,18 +21,18 @@ import (
type adjacency map[string][]string type adjacency map[string][]string
type importGraph struct { type importGraph struct {
nodes map[string]bool nodes map[string]struct{}
edges adjacency edges adjacency
} }
func (i *importGraph) addNode(name string) { func (i *importGraph) addNode(name string) {
if i.nodes == nil { if i.nodes == nil {
i.nodes = make(map[string]bool) i.nodes = make(map[string]struct{})
} }
if _, exists := i.nodes[name]; exists { if _, exists := i.nodes[name]; exists {
return return
} }
i.nodes[name] = true i.nodes[name] = struct{}{}
} }
func (i *importGraph) addNodes(names []string) { func (i *importGraph) addNodes(names []string) {
@ -66,7 +66,7 @@ func (i *importGraph) addEdge(from, to string) error {
} }
if i.nodes == nil { if i.nodes == nil {
i.nodes = make(map[string]bool) i.nodes = make(map[string]struct{})
} }
if i.edges == nil { if i.edges == nil {
i.edges = make(adjacency) i.edges = make(adjacency)

2
caddyconfig/caddyfile/parse.go
View file

@ -50,7 +50,7 @@ func Parse(filename string, input []byte) ([]ServerBlock, error) {
p := parser{ p := parser{
Dispenser: NewDispenser(tokens), Dispenser: NewDispenser(tokens),
importGraph: importGraph{ importGraph: importGraph{
nodes: make(map[string]bool), nodes: make(map[string]struct{}),
edges: make(adjacency), edges: make(adjacency),
}, },
} }