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config.go
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config.go
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package main
import (
"encoding/json"
"errors"
"fmt"
"log"
"os"
"path/filepath"
"regexp"
"github.com/adrg/xdg"
"github.com/hjson/hjson-go"
)
type Separator struct {
Left struct {
Enabled bool `json:"enabled,omitempty"`
Color string `json:"color,omitempty"`
Background string `json:"background,omitempty"`
Symbol string `json:"symbol,omitempty"`
Font string `json:"font,omitempty"`
FontSize string `json:"font_size,omitempty"`
} `json:"left,omitempty"`
Right struct {
Enabled bool `json:"enabled,omitempty"`
Color string `json:"color,omitempty"`
Background string `json:"background,omitempty"`
Symbol string `json:"symbol,omitempty"`
Font string `json:"font,omitempty"`
FontSize string `json:"font_size,omitempty"`
} `json:"right,omitempty"`
}
type MyConfig struct {
// Default text color
Color string `json:"color,omitempty"`
// Default background color
Background string `json:"background,omitempty"`
// Default text font
Font string `json:"font,omitempty"`
// Default text font size
FontSize string `json:"font_size,omitempty"`
Separator Separator `json:"separator,omitempty"`
// LA Plugin
LA struct {
Enabled bool `json:"enabled,omitempty"`
Color string `json:"color,omitempty"`
Background string `json:"background,omitempty"`
Font string `json:"font,omitempty"`
FontSize string `json:"font_size,omitempty"`
Separator Separator `json:"separator,omitempty"`
} `json:"la,omitempty"`
// Mem plugin
Mem struct {
Enabled bool `json:"enabled,omitempty"`
Color string `json:"color,omitempty"`
Background string `json:"background,omitempty"`
Font string `json:"font,omitempty"`
FontSize string `json:"font_size,omitempty"`
ShowSwap bool `json:"show_swap,omitempty"`
Separator Separator `json:"separator,omitempty"`
} `json:"mem,omitempty"`
Clock struct {
Enabled bool `json:"enabled,omitempty"`
Color string `json:"color,omitempty"`
Background string `json:"background,omitempty"`
Font string `json:"font,omitempty"`
FontSize string `json:"font_size,omitempty"`
Separator Separator `json:"separator,omitempty"`
LeftClick struct {
Enabled bool `json:"enabled,omitempty"`
Cmd []string `json:"cmd,omitempty"`
} `json:"left_click,omitempty"`
RightClick struct {
Enabled bool `json:"enabled,omitempty"`
Cmd []string `json:"cmd,omitempty"`
} `json:"right_click,omitempty"`
} `json:"clock,omitempty"`
Battery struct {
Enabled bool `json:"enabled,omitempty"`
Color string `json:"color,omitempty"`
Background string `json:"background,omitempty"`
Font string `json:"font,omitempty"`
FontSize string `json:"font_size,omitempty"`
Symbol string `json:"symbol,omitempty"`
SymbolFont string `json:"symbol_font,omitempty"`
SymbolFontSize string `json:"symbol_font_size,omitempty"`
ChargeColor struct {
Full string `json:"full,omitempty"`
Empty string `json:"empty,omitempty"`
AlmostFull string `json:"almost_full,omitempty"`
AlmostEmpty string `json:"almost_empty,omitempty"`
} `json:"charge_color,omitempty"`
Separator Separator `json:"separator,omitempty"`
} `json:"battery,omitempty"`
CPUTemp struct {
Enabled bool `json:"enabled,omitempty"`
Color string `json:"color,omitempty"`
Background string `json:"background,omitempty"`
Font string `json:"font,omitempty"`
FontSize string `json:"font_size,omitempty"`
Separator Separator `json:"separator,omitempty"`
File []string `json:"file,omitempty"`
} `json:"cpu_temp,omitempty"`
Vpn struct {
Enabled bool `json:"enabled,omitempty"`
Color string `json:"color,omitempty"`
Background string `json:"background,omitempty"`
Font string `json:"font,omitempty"`
FontSize string `json:"font_size,omitempty"`
StatusFile string `json:"statusFile,omitempty"`
MtimeThreshold int `json:"mtime_threshold,omitempty"`
DownColor string `json:"down_color,omitempty"`
UpColor string `json:"up_color,omitempty"`
Separator Separator `json:"separator,omitempty"`
TCPCheck struct {
Enabled bool `json:"enabled,omitempty"`
Host string `json:"host,omitempty"`
Port int `json:"port,omitempty"`
Timeout int `json:"timeout,omitempty"`
} `json:"tcp_check,omitempty"`
} `json:"vpn,omitempty"`
SimpleVolumePa struct {
Enabled bool `json:"enabled,omitempty"`
Color string `json:"color,omitempty"`
Background string `json:"background,omitempty"`
Font string `json:"font,omitempty"`
FontSize string `json:"font_size,omitempty"`
Symbol string `json:"symbol,omitempty"`
SymbolFont string `json:"symbol_font,omitempty"`
SymbolFontSize string `json:"symbol_font_size,omitempty"`
DontExitOnLogin bool `json:"dont_exit_on_login,omitempty"`
Separator Separator `json:"separator,omitempty"`
Step int `json:"step,omitempty"`
RightClickCmd []string `json:"right_click_cmd,omitempty"`
WheelUp int `json:"wheel_up,omitempty"`
WheelDown int `json:"wheel_down,omitempty"`
MaxVolumeLimit int `json:"max_volume_limit,omitempty"`
} `json:"simple-volume-pa,omitempty"`
NetIf struct {
Enabled bool `json:"enabled,omitempty"`
DownColor string `json:"down_color,omitempty"`
UpColor string `json:"up_color,omitempty"`
Color string `json:"color,omitempty"`
Background string `json:"background,omitempty"`
Font string `json:"font,omitempty"`
FontSize string `json:"font_size,omitempty"`
Separator Separator `json:"separator,omitempty"`
If []struct {
Name string `json:"name,omitempty"`
Dir string `json:"dir,omitempty"`
} `json:"if,omitempty"`
} `json:"net-if,omitempty"`
Cron struct {
Enabled bool `json:"enabled,omitempty"`
TimeZone string `json:"timezone,omitempty"`
Tasks []struct {
Time string `json:"time,omitempty"`
Cmd []string `json:"cmd,omitempty"`
} `json:"tasks,omitempty"`
} `json:"cron,omitempty"`
AppButtons struct {
Enabled bool `json:"enabled,omitempty"`
Separator Separator `json:"separator,omitempty"`
} `json:"app_buttons,omitempty"`
Apps []struct {
FullText string `json:"full_text,omitempty"`
Name string `json:"name,omitempty"`
Cmd string `json:"cmd,omitempty"`
Args []string `json:"args,omitempty"`
Instance string `json:"instance,omitempty"`
Class string `json:"class,omitempty"`
Color string `json:"color,omitempty"`
Background string `json:"background,omitempty"`
Border string `json:"border,omitempty"`
BorderActive string `json:"border_active,omitempty"`
Separator bool `json:"separator,omitempty"`
SeparatorBlockWidth int `json:"separator_block_width,omitempty"`
} `json:"apps,omitempty"`
}
// Conf global variable with application config.
var Conf MyConfig
// readConf reads and validates config if config does not exist, it puts default config to the same dir where i3 config
// is located.
func readConf() (MyConfig, error) {
var (
path string
config MyConfig
err error
buf []byte
)
path, err = LocateConfFile()
if err != nil {
return config, err
}
fileInfo, err := os.Stat(path)
// Assume that either we unable to read file or file does not exit. We should mention second in logs but forget
// about it for now.
if err != nil {
if errors.Is(err, os.ErrNotExist) {
buf = DefaultConfig
if err := os.WriteFile(path, buf, 0644); err != nil {
return config, err
}
} else {
return config, err
}
} else {
// Config file looks too long for config...
if fileInfo.Size() > 65535 {
err := fmt.Errorf("config file %s is too long for config", path) //nolint: goerr113
return config, err
}
buf, err = os.ReadFile(path)
if err != nil {
err = fmt.Errorf("unable to read config file %s: %w", path, err)
return config, err
}
}
// According to docs, hjson seems can parse "quirky" json, but parses it to the map.
// We interested in struct as output product: so we parse config to intermediate map then marshal it to json and
// then produced json unmarshal to struct. Not very effective way, but in app lifetime it happens only once.
var (
sampleConfig MyConfig
tmp map[string]interface{}
)
err = hjson.Unmarshal(buf, &tmp)
if err != nil {
err := fmt.Errorf("unable to parse config file %s: %w", path, err)
return config, err
}
tmpJSON, err := json.Marshal(tmp)
if err != nil {
err := fmt.Errorf("unable to parse config file %s: %w", path, err)
return config, err
}
if err := json.Unmarshal(tmpJSON, &sampleConfig); err != nil {
err := fmt.Errorf("unable to parse config file %s: %w", path, err)
return config, err
}
// We're done with marshal-unmarshal config data, it is time to validate config.
if sampleConfig.Color == "" {
sampleConfig.Color = "#3e78fd"
}
if sampleConfig.Background == "" {
sampleConfig.Background = "#edeceb"
}
if sampleConfig.Font == "" {
sampleConfig.Font = "Liberation Mono"
}
if sampleConfig.FontSize == "" {
sampleConfig.FontSize = "medium"
}
// Even if separator is disabled fallback values should be filled in.
if sampleConfig.Separator.Left.Color == "" {
sampleConfig.Separator.Left.Color = sampleConfig.Color
}
if sampleConfig.Separator.Left.Background == "" {
sampleConfig.Separator.Left.Background = sampleConfig.Background
}
if sampleConfig.Separator.Left.Symbol == "" {
sampleConfig.Separator.Left.Symbol = "|"
}
if sampleConfig.Separator.Left.Font == "" {
sampleConfig.Separator.Left.Font = sampleConfig.Font
}
matched, err := regexp.MatchString(
`^(xx-small|x-small|small|medium|large|x-large|xx-large|smaller|larger)$`,
sampleConfig.Separator.Left.FontSize,
)
if err != nil {
log.Printf(
"Unable to set sampleConfig.Separator.Left.FontSize: %s, fallback to %s",
err,
sampleConfig.FontSize,
)
sampleConfig.Separator.Left.FontSize = sampleConfig.FontSize
}
if !matched {
log.Printf(
"Unable to set sampleConfig.Separator.Left.FontSize: %s, fallback to %s",
err,
sampleConfig.FontSize,
)
sampleConfig.Separator.Left.FontSize = sampleConfig.FontSize
}
// Even if separator is disabled fallback values should be filled in.
if sampleConfig.Separator.Right.Color == "" {
sampleConfig.Separator.Right.Color = sampleConfig.Color
}
if sampleConfig.Separator.Right.Background == "" {
sampleConfig.Separator.Right.Background = sampleConfig.Background
}
if sampleConfig.Separator.Right.Symbol == "" {
sampleConfig.Separator.Right.Symbol = "|"
}
if sampleConfig.Separator.Right.Font == "" {
sampleConfig.Separator.Right.Font = sampleConfig.Font
}
matched, err = regexp.MatchString(
`^(xx-small|x-small|small|medium|large|x-large|xx-large|smaller|larger)$`,
sampleConfig.Separator.Right.FontSize,
)
if err != nil {
log.Printf(
"Unable to set sampleConfig.Separator.Right.FontSize: %s, fallback to %s",
err,
sampleConfig.FontSize,
)
sampleConfig.Separator.Right.FontSize = sampleConfig.FontSize
}
if !matched {
log.Printf("Unable to set sampleConfig.Separator.Right.FontSize: %s, fallback to %s",
err,
sampleConfig.FontSize,
)
sampleConfig.Separator.Right.FontSize = sampleConfig.FontSize
}
if sampleConfig.LA.Color == "" {
sampleConfig.LA.Color = sampleConfig.Color
}
if sampleConfig.LA.Background == "" {
sampleConfig.LA.Background = sampleConfig.Background
}
if sampleConfig.LA.Font == "" {
sampleConfig.LA.Font = sampleConfig.Font
}
if sampleConfig.LA.FontSize == "" {
sampleConfig.LA.FontSize = sampleConfig.FontSize
}
if sampleConfig.LA.Separator.Left.Color == "" {
sampleConfig.LA.Separator.Left.Color = sampleConfig.Separator.Left.Color
}
if sampleConfig.LA.Separator.Left.Background == "" {
sampleConfig.LA.Separator.Left.Background = sampleConfig.Separator.Left.Background
}
if sampleConfig.LA.Separator.Left.Symbol == "" {
sampleConfig.LA.Separator.Left.Symbol = sampleConfig.Separator.Left.Symbol
}
if sampleConfig.LA.Separator.Left.Font == "" {
sampleConfig.LA.Separator.Left.Font = sampleConfig.Separator.Left.Font
}
if sampleConfig.LA.Separator.Left.FontSize == "" {
sampleConfig.LA.Separator.Left.FontSize = sampleConfig.Separator.Left.FontSize
} else {
matched, err := regexp.MatchString(
`^(xx-small|x-small|small|medium|large|x-large|xx-large|smaller|larger)$`,
sampleConfig.LA.Separator.Left.FontSize,
)
if err != nil {
log.Printf(
"Unable to set sampleConfig.LA.Separator.Left.FontSize: %s, fallback to %s",
err,
sampleConfig.Separator.Left.FontSize,
)
sampleConfig.LA.Separator.Left.FontSize = sampleConfig.Separator.Left.FontSize
}
if !matched {
log.Printf(
"Unable to set sampleConfig.LA.Separator.Left.FontSize, fallback to %s",
sampleConfig.Separator.Left.FontSize,
)
sampleConfig.LA.Separator.Left.FontSize = sampleConfig.Separator.Left.FontSize
}
}
if sampleConfig.LA.Separator.Right.Color == "" {
sampleConfig.LA.Separator.Right.Color = sampleConfig.Separator.Right.Color
}
if sampleConfig.LA.Separator.Right.Background == "" {
sampleConfig.LA.Separator.Right.Background = sampleConfig.Separator.Right.Background
}
if sampleConfig.LA.Separator.Right.Font == "" {
sampleConfig.LA.Separator.Right.Font = sampleConfig.Separator.Right.Font
}
if sampleConfig.LA.Separator.Right.FontSize == "" {
sampleConfig.LA.Separator.Right.FontSize = sampleConfig.Separator.Right.FontSize
}
if sampleConfig.LA.Separator.Right.Color == "" {
sampleConfig.LA.Separator.Right.Color = sampleConfig.Separator.Right.Color
}
if sampleConfig.LA.Separator.Right.Background == "" {
sampleConfig.LA.Separator.Right.Background = sampleConfig.Separator.Right.Background
}
if sampleConfig.LA.Separator.Right.Symbol == "" {
sampleConfig.LA.Separator.Right.Symbol = sampleConfig.Separator.Right.Symbol
}
if sampleConfig.LA.Separator.Right.Font == "" {
sampleConfig.LA.Separator.Right.Font = sampleConfig.Separator.Right.Font
}
if sampleConfig.LA.Separator.Right.FontSize == "" {
sampleConfig.LA.Separator.Right.FontSize = sampleConfig.Separator.Right.FontSize
} else {
matched, err := regexp.MatchString(
`^(xx-small|x-small|small|medium|large|x-large|xx-large|smaller|larger)$`,
sampleConfig.LA.Separator.Right.FontSize,
)
if err != nil {
log.Printf(
"Unable to set sampleConfig.LA.Separator.Right.FontSize: %s, fallback to %s",
err,
sampleConfig.Separator.Right.FontSize,
)
sampleConfig.LA.Separator.Right.FontSize = sampleConfig.Separator.Right.FontSize
}
if !matched {
log.Printf(
"Unable to set sampleConfig.LA.Separator.Right.FontSize, fallback to %s",
sampleConfig.Separator.Right.FontSize,
)
sampleConfig.LA.Separator.Right.FontSize = sampleConfig.Separator.Right.FontSize
}
}
if sampleConfig.Mem.Color == "" {
sampleConfig.Mem.Color = sampleConfig.Color
}
if sampleConfig.Mem.Background == "" {
sampleConfig.Mem.Background = sampleConfig.Background
}
if sampleConfig.Mem.Font == "" {
sampleConfig.Mem.Font = sampleConfig.Font
}
if sampleConfig.Mem.FontSize == "" {
sampleConfig.Mem.FontSize = sampleConfig.FontSize
}
if sampleConfig.Mem.Separator.Left.Color == "" {
sampleConfig.Mem.Separator.Left.Color = sampleConfig.Separator.Left.Color
}
if sampleConfig.Mem.Separator.Left.Background == "" {
sampleConfig.Mem.Separator.Left.Background = sampleConfig.Separator.Left.Background
}
if sampleConfig.Mem.Separator.Left.Symbol == "" {
sampleConfig.Mem.Separator.Left.Symbol = sampleConfig.Separator.Left.Symbol
}
if sampleConfig.Mem.Separator.Left.Font == "" {
sampleConfig.Mem.Separator.Left.Font = sampleConfig.Separator.Left.Font
}
if sampleConfig.Mem.Separator.Left.FontSize == "" {
sampleConfig.Mem.Separator.Left.FontSize = sampleConfig.Separator.Left.FontSize
} else {
matched, err := regexp.MatchString(
`^(xx-small|x-small|small|medium|large|x-large|xx-large|smaller|larger)$`,
sampleConfig.Mem.Separator.Left.FontSize,
)
if err != nil {
log.Printf(
"Unable to set sampleConfig.Mem.Separator.Left.FontSize: %s, fallback to %s",
err,
sampleConfig.Separator.Left.FontSize,
)
sampleConfig.Mem.Separator.Left.FontSize = sampleConfig.Separator.Left.FontSize
}
if !matched {
log.Printf(
"Unable to set sampleConfig.Mem.Separator.Left.FontSize, fallback to %s",
sampleConfig.Separator.Left.FontSize,
)
sampleConfig.Mem.Separator.Left.FontSize = sampleConfig.Separator.Left.FontSize
}
}
if sampleConfig.Mem.Separator.Right.Color == "" {
sampleConfig.Mem.Separator.Right.Color = sampleConfig.Separator.Right.Color
}
if sampleConfig.Mem.Separator.Right.Background == "" {
sampleConfig.Mem.Separator.Right.Background = sampleConfig.Separator.Right.Background
}
if sampleConfig.Mem.Separator.Right.Symbol == "" {
sampleConfig.Mem.Separator.Right.Symbol = sampleConfig.Separator.Right.Symbol
}
if sampleConfig.Mem.Separator.Right.Font == "" {
sampleConfig.Mem.Separator.Right.Font = sampleConfig.Separator.Right.Font
}
if sampleConfig.Mem.Separator.Right.FontSize == "" {
sampleConfig.Mem.Separator.Right.FontSize = sampleConfig.Separator.Right.FontSize
} else {
matched, err := regexp.MatchString(
`^(xx-small|x-small|small|medium|large|x-large|xx-large|smaller|larger)$`,
sampleConfig.Mem.Separator.Right.FontSize,
)
if err != nil {
log.Printf(
"Unable to set sampleConfig.Mem.Separator.Right.FontSize: %s, fallback to %s",
err,
sampleConfig.Separator.Right.FontSize,
)
sampleConfig.Mem.Separator.Right.FontSize = sampleConfig.Separator.Right.FontSize
}
if !matched {
log.Printf(
"Unable to set sampleConfig.Mem.Separator.Right.FontSize, fallback to %s",
sampleConfig.Separator.Right.FontSize,
)
sampleConfig.Mem.Separator.Right.FontSize = sampleConfig.Separator.Right.FontSize
}
}
if sampleConfig.Clock.Color == "" {
sampleConfig.Clock.Color = sampleConfig.Color
}
if sampleConfig.Clock.Background == "" {
sampleConfig.Clock.Background = sampleConfig.Background
}
if sampleConfig.Clock.Font == "" {
sampleConfig.Clock.Font = sampleConfig.Font
}
if sampleConfig.Clock.FontSize == "" {
sampleConfig.Clock.FontSize = sampleConfig.FontSize
}
if sampleConfig.Clock.Separator.Left.Enabled {
if sampleConfig.Clock.Separator.Left.Color == "" {
sampleConfig.Clock.Separator.Left.Color = sampleConfig.Separator.Left.Color
}
if sampleConfig.Clock.Separator.Left.Background == "" {
sampleConfig.Clock.Separator.Left.Background = sampleConfig.Separator.Left.Background
}
if sampleConfig.Clock.Separator.Left.Symbol == "" {
sampleConfig.Clock.Separator.Left.Symbol = sampleConfig.Separator.Left.Symbol
}
if sampleConfig.Clock.Separator.Left.Font == "" {
sampleConfig.Clock.Separator.Left.Font = sampleConfig.Separator.Left.Font
}
if sampleConfig.Clock.Separator.Left.FontSize == "" {
sampleConfig.Clock.Separator.Left.FontSize = sampleConfig.Separator.Left.FontSize
} else {
matched, err := regexp.MatchString(
`^(xx-small|x-small|small|medium|large|x-large|xx-large|smaller|larger)$`,
sampleConfig.Clock.Separator.Left.FontSize,
)
if err != nil {
log.Printf(
"Unable to set sampleConfig.Clock.Separator.Left.FontSize: %s, fallback to %s",
err,
sampleConfig.Separator.Left.FontSize,
)
sampleConfig.Clock.Separator.Left.FontSize = sampleConfig.Separator.Left.FontSize
}
if !matched {
log.Printf(
"Unable to set sampleConfig.Clock.Separator.Left.FontSize, fallback to %s",
sampleConfig.Separator.Left.FontSize,
)
sampleConfig.Clock.Separator.Left.FontSize = sampleConfig.Separator.Left.FontSize
}
}
}
if sampleConfig.Clock.Separator.Right.Color == "" {
sampleConfig.Clock.Separator.Right.Color = sampleConfig.Separator.Right.Color
}
if sampleConfig.Clock.Separator.Right.Background == "" {
sampleConfig.Clock.Separator.Right.Background = sampleConfig.Separator.Right.Background
}
if sampleConfig.Clock.Separator.Right.Symbol == "" {
sampleConfig.Clock.Separator.Right.Symbol = sampleConfig.Separator.Right.Symbol
}
if sampleConfig.Clock.Separator.Right.Font == "" {
sampleConfig.Clock.Separator.Right.Font = sampleConfig.Separator.Right.Font
}
if sampleConfig.Clock.Separator.Right.FontSize == "" {
sampleConfig.Clock.Separator.Right.FontSize = sampleConfig.Separator.Right.FontSize
} else {
matched, err := regexp.MatchString(
`^(xx-small|x-small|small|medium|large|x-large|xx-large|smaller|larger)$`,
sampleConfig.Clock.Separator.Right.FontSize,
)
if err != nil {
log.Printf(
"Unable to set sampleConfig.Clock.Separator.Right.FontSize: %s, fallback to %s",
err,
sampleConfig.Separator.Right.FontSize,
)
sampleConfig.Clock.Separator.Right.FontSize = sampleConfig.Separator.Right.FontSize
}
if !matched {
log.Printf(
"Unable to set sampleConfig.Clock.Separator.Right.FontSize, fallback to %s",
sampleConfig.Separator.Right.FontSize,
)
sampleConfig.Clock.Separator.Right.FontSize = sampleConfig.Separator.Right.FontSize
}
}
// sampleConfig.Clock.LeftClick.Enabled will be false if not set in config
if len(sampleConfig.Clock.LeftClick.Cmd) == 0 {
sampleConfig.Clock.LeftClick.Cmd = append(sampleConfig.Clock.LeftClick.Cmd, "true")
}
// sampleConfig.Clock.RightClick.Enabled will be false if not set in config
if len(sampleConfig.Clock.RightClick.Cmd) == 0 {
sampleConfig.Clock.RightClick.Cmd = append(sampleConfig.Clock.RightClick.Cmd, "true")
}
// sampleConfig.Battery.Enabled will be false if not set in config
if sampleConfig.Battery.Color == "" {
sampleConfig.Battery.Color = sampleConfig.Color
}
if sampleConfig.Battery.Background == "" {
sampleConfig.Battery.Background = sampleConfig.Background
}
if sampleConfig.Battery.Font == "" {
sampleConfig.Battery.Font = sampleConfig.Font
}
if sampleConfig.Battery.FontSize == "" {
sampleConfig.Battery.FontSize = sampleConfig.FontSize
}
if sampleConfig.Battery.Symbol == "" {
sampleConfig.Battery.Symbol = "⚡"
}
if sampleConfig.Battery.SymbolFont == "" {
sampleConfig.Battery.SymbolFont = sampleConfig.Battery.Font
}
if sampleConfig.Battery.SymbolFontSize == "" {
sampleConfig.Battery.SymbolFontSize = sampleConfig.Battery.FontSize
}
// sampleConfig.Battery.ChargeColor.Full will be empty string if not set
// sampleConfig.Battery.ChargeColor.Empty will be empty string if not set
// sampleConfig.Battery.ChargeColor.AlmostFull will be empty string if not set
// sampleConfig.Battery.ChargeColor.AlmostEmpty will be empty string if not set
if sampleConfig.Battery.Separator.Left.Color == "" {
sampleConfig.Battery.Separator.Left.Color = sampleConfig.Separator.Left.Color
}
if sampleConfig.Battery.Separator.Left.Background == "" {
sampleConfig.Battery.Separator.Left.Background = sampleConfig.Separator.Left.Background
}
if sampleConfig.Battery.Separator.Left.Symbol == "" {
sampleConfig.Battery.Separator.Left.Symbol = sampleConfig.Separator.Left.Symbol
}
if sampleConfig.Battery.Separator.Left.Font == "" {
sampleConfig.Battery.Separator.Left.Font = sampleConfig.Separator.Left.Font
}
if sampleConfig.Battery.Separator.Left.FontSize == "" {
sampleConfig.Battery.Separator.Left.FontSize = sampleConfig.Separator.Left.FontSize
} else {
matched, err := regexp.MatchString(
`^(xx-small|x-small|small|medium|large|x-large|xx-large|smaller|larger)$`,
sampleConfig.Battery.Separator.Left.FontSize,
)
if err != nil {
log.Printf(
"Unable to set sampleConfig.Battery.Separator.Left.FontSize: %s, fallback to %s",
err,
sampleConfig.Separator.Left.FontSize,
)
sampleConfig.Battery.Separator.Left.FontSize = sampleConfig.Separator.Left.FontSize
}
if !matched {
log.Printf(
"Unable to set sampleConfig.Battery.Separator.Left.FontSize, fallback to %s",
sampleConfig.Separator.Left.FontSize,
)
sampleConfig.Battery.Separator.Left.FontSize = sampleConfig.Separator.Left.FontSize
}
}
if sampleConfig.Battery.Separator.Right.Color == "" {
sampleConfig.Battery.Separator.Right.Color = sampleConfig.Separator.Right.Color
}
if sampleConfig.Battery.Separator.Right.Background == "" {
sampleConfig.Battery.Separator.Right.Background = sampleConfig.Separator.Right.Background
}
if sampleConfig.Battery.Separator.Right.Symbol == "" {
sampleConfig.Battery.Separator.Right.Symbol = sampleConfig.Separator.Right.Symbol
}
if sampleConfig.Battery.Separator.Right.Font == "" {
sampleConfig.Battery.Separator.Right.Font = sampleConfig.Separator.Right.Font
}
if sampleConfig.Battery.Separator.Right.FontSize == "" {
sampleConfig.Battery.Separator.Right.FontSize = sampleConfig.Separator.Right.FontSize
} else {
matched, err := regexp.MatchString(
`^(xx-small|x-small|small|medium|large|x-large|xx-large|smaller|larger)$`,
sampleConfig.Battery.Separator.Right.FontSize,
)
if err != nil {
log.Printf(
"Unable to set sampleConfig.Battery.Separator.Right.FontSize: %s, fallback to %s",
err,
sampleConfig.Separator.Right.FontSize,
)
sampleConfig.Battery.Separator.Right.FontSize = sampleConfig.Separator.Right.FontSize
}
if !matched {
log.Printf(
"Unable to set sampleConfig.Battery.Separator.Right.FontSize, fallback to %s",
sampleConfig.Separator.Right.FontSize,
)
sampleConfig.Battery.Separator.Right.FontSize = sampleConfig.Separator.Right.FontSize
}
}
// sampleConfig.CpuTemp.Enabled will be false if not set in config
// No files configured - disable plugin
if len(sampleConfig.CPUTemp.File) == 0 {
sampleConfig.CPUTemp.Enabled = false
}
if sampleConfig.CPUTemp.Color == "" {
sampleConfig.CPUTemp.Color = sampleConfig.Color
}
if sampleConfig.CPUTemp.Background == "" {
sampleConfig.CPUTemp.Background = sampleConfig.Background
}
if sampleConfig.CPUTemp.Font == "" {
sampleConfig.CPUTemp.Font = sampleConfig.Font
}
if sampleConfig.CPUTemp.FontSize == "" {
sampleConfig.CPUTemp.FontSize = sampleConfig.FontSize
}
if sampleConfig.CPUTemp.Separator.Left.Enabled {
if sampleConfig.CPUTemp.Separator.Left.Color == "" {
sampleConfig.CPUTemp.Separator.Left.Color = sampleConfig.Separator.Left.Color
}
if sampleConfig.CPUTemp.Separator.Left.Background == "" {
sampleConfig.CPUTemp.Separator.Left.Background = sampleConfig.Separator.Left.Background
}
if sampleConfig.CPUTemp.Separator.Left.Symbol == "" {
sampleConfig.CPUTemp.Separator.Left.Symbol = sampleConfig.Separator.Left.Symbol
}
if sampleConfig.CPUTemp.Separator.Left.Font == "" {
sampleConfig.CPUTemp.Separator.Left.Font = sampleConfig.Separator.Left.Font
}
if sampleConfig.CPUTemp.Separator.Left.FontSize == "" {
sampleConfig.CPUTemp.Separator.Left.FontSize = sampleConfig.Separator.Left.FontSize
} else {
matched, err := regexp.MatchString(
`^(xx-small|x-small|small|medium|large|x-large|xx-large|smaller|larger)$`,
sampleConfig.CPUTemp.Separator.Left.FontSize,
)
if err != nil {
log.Printf(
"Unable to set sampleConfig.CPUTemp.Separator.Left.FontSize: %s, fallback to %s",
err,
sampleConfig.Separator.Left.FontSize,
)
sampleConfig.CPUTemp.Separator.Left.FontSize = sampleConfig.Separator.Left.FontSize
}
if !matched {
log.Printf(
"Unable to set sampleConfig.CPUTemp.Separator.Left.FontSize, fallback to %s",
sampleConfig.Separator.Left.FontSize,
)
sampleConfig.CPUTemp.Separator.Left.FontSize = sampleConfig.Separator.Left.FontSize
}
}
}
if sampleConfig.CPUTemp.Separator.Right.Color == "" {
sampleConfig.CPUTemp.Separator.Right.Color = sampleConfig.Separator.Right.Color
}
if sampleConfig.CPUTemp.Separator.Right.Background == "" {
sampleConfig.CPUTemp.Separator.Right.Background = sampleConfig.Separator.Right.Background
}
if sampleConfig.CPUTemp.Separator.Right.Symbol == "" {
sampleConfig.CPUTemp.Separator.Right.Symbol = sampleConfig.Separator.Right.Symbol
}
if sampleConfig.CPUTemp.Separator.Right.Font == "" {
sampleConfig.CPUTemp.Separator.Right.Font = sampleConfig.Separator.Right.Font
}
if sampleConfig.CPUTemp.Separator.Right.FontSize == "" {
sampleConfig.CPUTemp.Separator.Right.FontSize = sampleConfig.Separator.Right.FontSize
} else {
matched, err := regexp.MatchString(
`^(xx-small|x-small|small|medium|large|x-large|xx-large|smaller|larger)$`,
sampleConfig.CPUTemp.Separator.Right.FontSize,
)
if err != nil {
log.Printf("Unable to set sampleConfig.CPUTemp.Separator.Right.FontSize: %s, fallback to %s",
err,
sampleConfig.Separator.Right.FontSize,
)
sampleConfig.CPUTemp.Separator.Right.FontSize = sampleConfig.Separator.Right.FontSize
}
if !matched {
log.Printf("Unable to set sampleConfig.CPUTemp.Separator.Right.FontSize, fallback to %s",
sampleConfig.Separator.Right.FontSize,
)
sampleConfig.CPUTemp.Separator.Right.FontSize = sampleConfig.Separator.Right.FontSize
}
}
// sampleConfig.Vpn.Enabled will false if not set in config
// No status file - disable plugin
if sampleConfig.Vpn.StatusFile == "" {
sampleConfig.Vpn.Enabled = false
}
if sampleConfig.Vpn.Color == "" {
sampleConfig.Vpn.Color = sampleConfig.Color
}
if sampleConfig.Vpn.Background == "" {
sampleConfig.Vpn.Background = sampleConfig.Background
}
if sampleConfig.Vpn.Font == "" {
sampleConfig.Vpn.FontSize = sampleConfig.Font
}
if sampleConfig.Vpn.FontSize == "" {
sampleConfig.Vpn.FontSize = sampleConfig.FontSize
}
// Check status file at least once per 3 seconds
if sampleConfig.Vpn.MtimeThreshold < 3 {
log.Printf("vpn.mtime_threshold not set, using 3")
sampleConfig.Vpn.MtimeThreshold = 3
}
// sampleConfig.Vpn.DownColor will be empty string if no value set in config
// sampleConfig.Vpn.UpColor will be empty string if no value set in config
// sampleConfig.Vpn.TcpCheck.Enabled will false if not set in config
if sampleConfig.Vpn.Separator.Left.Enabled {
if sampleConfig.Vpn.Separator.Left.Color == "" {
sampleConfig.Vpn.Separator.Left.Color = sampleConfig.Separator.Left.Color
}