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feat: add JSON parsing support while keeping regex {field:value} #21

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Merged
hsluoyz merged 1 commit into from
Sep 7, 2025
Merged

feat: add JSON parsing support while keeping regex {field:value} #21

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17 changes: 15 additions & 2 deletions cmd/enforce.go
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Original file line number Diff line number Diff line change
Expand Up @@ -43,9 +43,13 @@ func handleEnforceResult(cmd *cobra.Command, res bool, explain []string, err err
Explain: explain,
}

// Use JSON encoder with HTML escaping disabled to match Rust behavior
encoder := json.NewEncoder(cmd.OutOrStdout())
encoder.SetEscapeHTML(false)
encoder.Encode(response)
if err := encoder.Encode(response); err != nil {
cmd.PrintErrf("Error marshaling response: %v\n", err)
return
}
}

// createStructWithValue creates a struct with a single field and value.
Expand Down Expand Up @@ -78,7 +82,14 @@ func executeEnforce(cmd *cobra.Command, args []string, isEnforceEx bool) {

params := make([]interface{}, len(args))
for i, v := range args {
// Using regex pattern to match parameters.
// First try to parse as JSON (like Rust version)
var jsonValue interface{}
if err := json.Unmarshal([]byte(v), &jsonValue); err == nil {
params[i] = jsonValue
continue
}

// Then try regex pattern to match format like {field: value} or {field: "value"}
if matches := paramRegex.FindStringSubmatch(v); len(matches) == 3 {
fieldName := matches[1]
valueStr := matches[2]
Expand All @@ -91,6 +102,8 @@ func executeEnforce(cmd *cobra.Command, args []string, isEnforceEx bool) {
}
continue
}

// Fall back to string
params[i] = v
}

Expand Down
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