fix: import path should be github.com/ooni/probe-cli/v3 (#200)

See https://github.com/ooni/probe/issues/1335#issuecomment-771499511

internal/config/parser.go

@@ -1,100 +0,0 @@
-package config
-
-import (
-	"encoding/json"
-	"io/ioutil"
-	"sync"
-
-	"github.com/apex/log"
-	"github.com/ooni/probe-cli/internal/crashreport"
-	"github.com/ooni/probe-cli/internal/utils"
-	"github.com/pkg/errors"
-)
-
-// ConfigVersion is the current version of the config
-const ConfigVersion = 1
-
-// ReadConfig reads the configuration from the path
-func ReadConfig(path string) (*Config, error) {
-	b, err := ioutil.ReadFile(path)
-	if err != nil {
-		return nil, err
-	}
-
-	c, err := ParseConfig(b)
-	if err != nil {
-		return nil, errors.Wrap(err, "parsing config")
-	}
-	c.path = path
-	return c, err
-}
-
-// ParseConfig returns config from JSON bytes.
-func ParseConfig(b []byte) (*Config, error) {
-	var c Config
-
-	if err := json.Unmarshal(b, &c); err != nil {
-		return nil, errors.Wrap(err, "parsing json")
-	}
-
-	home, err := utils.GetOONIHome()
-	if err != nil {
-		return nil, err
-	}
-	c.path = utils.ConfigPath(home)
-
-	if c.Advanced.SendCrashReports == false {
-		log.Info("Disabling crash reporting.")
-		crashreport.Disabled = true
-	}
-
-	return &c, nil
-}
-
-// Config for the OONI Probe installation
-type Config struct {
-	// Private settings
-	Comment         string `json:"_"`
-	Version         int64  `json:"_version"`
-	InformedConsent bool   `json:"_informed_consent"`
-
-	Sharing  Sharing  `json:"sharing"`
-	Nettests Nettests `json:"nettests"`
-	Advanced Advanced `json:"advanced"`
-
-	mutex sync.Mutex
-	path  string
-}
-
-// Write the config file in json to the path
-func (c *Config) Write() error {
-	c.Lock()
-	defer c.Unlock()
-	configJSON, _ := json.MarshalIndent(c, "", "  ")
-	if c.path == "" {
-		return errors.New("config file path is empty")
-	}
-	if err := ioutil.WriteFile(c.path, configJSON, 0644); err != nil {
-		return errors.Wrap(err, "writing config JSON")
-	}
-	return nil
-}
-
-// Lock acquires the write mutex
-func (c *Config) Lock() {
-	c.mutex.Lock()
-}
-
-// Unlock releases the write mutex
-func (c *Config) Unlock() {
-	c.mutex.Unlock()
-}
-
-// MaybeMigrate checks the current config version and the config file on disk
-// and if necessary performs and upgrade of the configuration file.
-func (c *Config) MaybeMigrate() error {
-	if c.Version < ConfigVersion {
-		return c.Write()
-	}
-	return nil
-}