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introduce one const value that indicate to no quote in ShlexSplit()

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koba1t
2025-07-14 20:12:00 +09:00
parent 5cb1b4e3f9
commit 3866a30826
1 changed files with 9 additions and 6 deletions
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15
api/internal/plugins/execplugin/shlex.go
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@@ -18,8 +18,11 @@ func ShlexSplit(s string) ([]string, error) {
func shlexSplit(s string) ([]string, error) { func shlexSplit(s string) ([]string, error) {
result := []string{} result := []string{}
// noQuote is used to track if we are not in a quoted
const noQuote = 0
var current strings.Builder var current strings.Builder
var quote rune var quote rune = noQuote
var escaped bool var escaped bool
for _, r := range s { for _, r := range s {
@@ -29,17 +32,17 @@ func shlexSplit(s string) ([]string, error) {
escaped = false escaped = false
case r == '\\' && quote != '\'': case r == '\\' && quote != '\'':
escaped = true escaped = true
case (r == '\'' || r == '"') && quote == 0: case (r == '\'' || r == '"') && quote == noQuote:
quote = r quote = r
case r == quote: case r == quote:
quote = 0 quote = noQuote
case r == '#' && quote == 0: case r == '#' && quote == noQuote:
// Comment starts, ignore the rest of the line // Comment starts, ignore the rest of the line
if current.Len() > 0 { if current.Len() > 0 {
result = append(result, current.String()) result = append(result, current.String())
} }
return result, nil return result, nil
case quote == 0 && unicode.IsSpace(r): case unicode.IsSpace(r) && quote == noQuote:
if current.Len() > 0 { if current.Len() > 0 {
result = append(result, current.String()) result = append(result, current.String())
current.Reset() current.Reset()
@@ -49,7 +52,7 @@ func shlexSplit(s string) ([]string, error) {
} }
} }
if quote != 0 { if quote != noQuote {
return nil, fmt.Errorf("unclosed quote in string") return nil, fmt.Errorf("unclosed quote in string")
} }
if current.Len() > 0 { if current.Len() > 0 {