koki-develop/qiita-cli

package config

import (
    "os"
    "path"

    "gopkg.in/yaml.v3"
)

type Config struct {
    AccessToken string `yaml:"access_token"`
    Format      string `yaml:"format"`
}

func Dir() (string, error) {
    h, err := os.UserHomeDir()
    if err != nil {
        return "", err
    }

    return path.Join(h, ".qiita-cli"), nil
}

func Path() (string, error) {
    d, err := Dir()
    if err != nil {
        return "", err
    }

    return path.Join(d, "config.yaml"), nil
}

func Load() (*Config, error) {
    p, err := Path()
    if err != nil {
        return nil, err
    }

    f, err := os.Open(p)
    if err != nil {
        return nil, err
    }
    defer f.Close()

    var cfg Config
    if err := yaml.NewDecoder(f).Decode(&cfg); err != nil {
        return nil, err
    }

    return &cfg, nil
}