59 lines
1.0 KiB
Go
59 lines
1.0 KiB
Go
package config
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import (
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"bufio"
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"os"
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"strconv"
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"strings"
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)
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type Config struct {
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OSC OSCConfig
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}
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type OSCConfig struct {
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Host string
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Port int
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}
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func Load(path string) (*Config, error) {
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cfg := &Config{OSC: OSCConfig{Host: "127.0.0.1", Port: 9001}}
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file, err := os.Open(path)
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if err != nil {
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return cfg, nil
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}
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defer file.Close()
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var section string
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scanner := bufio.NewScanner(file)
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for scanner.Scan() {
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line := strings.TrimSpace(scanner.Text())
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if line == "" || strings.HasPrefix(line, "#") {
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continue
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}
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if strings.HasPrefix(line, "[") && strings.HasSuffix(line, "]") {
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section = strings.Trim(line, "[]")
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continue
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}
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parts := strings.SplitN(line, "=", 2)
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if len(parts) != 2 {
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continue
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}
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key := strings.TrimSpace(parts[0])
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val := strings.TrimSpace(parts[1])
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val = strings.Trim(val, "\"'")
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if section == "osc" {
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switch key {
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case "host":
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cfg.OSC.Host = val
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case "port":
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if n, err := strconv.Atoi(val); err == nil {
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cfg.OSC.Port = n
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}
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}
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}
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}
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return cfg, scanner.Err()
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}
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