| 1 | package main
|
| 2 |
|
| 3 | import (
|
| 4 | "encoding/json"
|
| 5 | "io/ioutil"
|
| 6 | "os"
|
| 7 | "path"
|
| 8 |
|
| 9 | "github.com/fatih/color"
|
| 10 | )
|
| 11 |
|
| 12 | const (
|
| 13 | defaultDateTimeFmt = "2006-01-02 15:04"
|
| 14 | )
|
| 15 |
|
| 16 | // Config represents user preferences
|
| 17 | type Config struct {
|
| 18 | Colors *ColorMap `json:"colors"`
|
| 19 | DateTimeFmt string `json:"dateTimeFmt"`
|
| 20 | BasePath string `json:"basePath"`
|
| 21 | DBPath string `json:"dbPath"`
|
| 22 | SocketPath string `json:"socketPath"`
|
| 23 | IconPath string `json:"iconPath"`
|
| 24 | }
|
| 25 |
|
| 26 | type ColorMap struct {
|
| 27 | colors map[string]*color.Color
|
| 28 | tags map[string]string
|
| 29 | }
|
| 30 |
|
| 31 | func (c *ColorMap) Get(name string) *color.Color {
|
| 32 | if color, ok := c.colors[name]; ok {
|
| 33 | return color
|
| 34 | }
|
| 35 | return nil
|
| 36 | }
|
| 37 |
|
| 38 | func (c *ColorMap) MarshalJSON() ([]byte, error) {
|
| 39 | return json.Marshal(c.tags)
|
| 40 | }
|
| 41 |
|
| 42 | func (c *ColorMap) UnmarshalJSON(raw []byte) error {
|
| 43 | lookup := map[string]*color.Color{
|
| 44 | "black": color.New(color.FgBlack),
|
| 45 | "hiblack": color.New(color.FgHiBlack),
|
| 46 | "blue": color.New(color.FgBlue),
|
| 47 | "hiblue": color.New(color.FgHiBlue),
|
| 48 | "cyan": color.New(color.FgCyan),
|
| 49 | "hicyan": color.New(color.FgHiCyan),
|
| 50 | "green": color.New(color.FgGreen),
|
| 51 | "higreen": color.New(color.FgHiGreen),
|
| 52 | "magenta": color.New(color.FgMagenta),
|
| 53 | "himagenta": color.New(color.FgHiMagenta),
|
| 54 | "red": color.New(color.FgRed),
|
| 55 | "hired": color.New(color.FgHiRed),
|
| 56 | "white": color.New(color.FgWhite),
|
| 57 | "hiwrite": color.New(color.FgHiWhite),
|
| 58 | "yellow": color.New(color.FgYellow),
|
| 59 | "hiyellow": color.New(color.FgHiYellow),
|
| 60 | }
|
| 61 | cm := &ColorMap{
|
| 62 | colors: map[string]*color.Color{},
|
| 63 | tags: map[string]string{},
|
| 64 | }
|
| 65 | err := json.Unmarshal(raw, &cm.tags)
|
| 66 | if err != nil {
|
| 67 | return err
|
| 68 | }
|
| 69 | for tag, colorName := range cm.tags {
|
| 70 | if color, ok := lookup[colorName]; ok {
|
| 71 | cm.colors[tag] = color
|
| 72 | }
|
| 73 | }
|
| 74 | *c = *cm
|
| 75 | return nil
|
| 76 | }
|
| 77 |
|
| 78 | func LoadConfig(configPath string, config *Config) error {
|
| 79 | raw, err := ioutil.ReadFile(configPath)
|
| 80 | if err != nil {
|
| 81 | os.MkdirAll(path.Dir(configPath), 0755)
|
| 82 | // Create an empty config file
|
| 83 | // if it does not already exist.
|
| 84 | if os.IsNotExist(err) {
|
| 85 | raw, _ := json.Marshal(map[string]string{})
|
| 86 | err := ioutil.WriteFile(configPath, raw, 0644)
|
| 87 | if err != nil {
|
| 88 | return err
|
| 89 | }
|
| 90 | return LoadConfig(configPath, config)
|
| 91 | }
|
| 92 | return err
|
| 93 | }
|
| 94 | err = json.Unmarshal(raw, config)
|
| 95 | if err != nil {
|
| 96 | return err
|
| 97 | }
|
| 98 | if config.DateTimeFmt == "" {
|
| 99 | config.DateTimeFmt = defaultDateTimeFmt
|
| 100 | }
|
| 101 | if config.BasePath == "" {
|
| 102 | config.BasePath = path.Dir(configPath)
|
| 103 | }
|
| 104 | if config.DBPath == "" {
|
| 105 | config.DBPath = path.Join(config.BasePath, "/pomo.db")
|
| 106 | }
|
| 107 | if config.SocketPath == "" {
|
| 108 | config.SocketPath = path.Join(config.BasePath, "/pomo.sock")
|
| 109 | }
|
| 110 | if config.IconPath == "" {
|
| 111 | config.IconPath = path.Join(config.BasePath, "/icon.png")
|
| 112 | }
|
| 113 | return nil
|
| 114 | }
|