43 lines
985 B
Go
43 lines
985 B
Go
package tools
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import (
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"encoding/json"
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"regexp"
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"strconv"
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"strings"
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)
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func ParseBytes(in []byte) any {
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return ParseString(string(in))
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}
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func ParseString(in string) any {
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s := strings.TrimSpace(in)
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if s == "" {
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return s
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}
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if strings.HasPrefix(s, "!") {
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return strings.TrimPrefix(s, "!")
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}
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yesno := regexp.MustCompile("^(y|Y|yes|Yes|YES|n|N|no|No|NO|true|True|TRUE|false|False|FALSE|on|On|ON|off|Off|OFF)$")
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yes := regexp.MustCompile("^(y|Y|yes|Yes|YES|true|True|TRUE|on|On|ON)$")
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null := regexp.MustCompile("^(~|null|Null|NULL|none|None|NONE|nil|Nil|NIL)$")
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var j json.RawMessage
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if null.MatchString(s) {
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return nil
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} else if yesno.MatchString(s) {
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return yes.MatchString(s)
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} else if i, err := strconv.Atoi(s); err == nil {
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return i
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} else if f, err := strconv.ParseFloat(s, 64); err == nil {
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return f
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} else if t, err := ParseDate(s); err == nil {
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return t
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} else if err := json.Unmarshal([]byte(s), &j); err == nil {
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return j
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}
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return s
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}
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