258 lines
5.6 KiB
Go
258 lines
5.6 KiB
Go
package main
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import (
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"bufio"
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"bytes"
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"errors"
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"fmt"
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"os"
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"strconv"
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"time"
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"git.0xdad.com/tblyler/meditime/config"
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"git.0xdad.com/tblyler/meditime/db"
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"github.com/google/uuid"
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)
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func errLog(messages ...interface{}) {
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fmt.Fprintln(os.Stderr, messages...)
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}
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func log(messages ...interface{}) {
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fmt.Println(messages...)
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}
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func help() {
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}
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func run(b *db.Badger) error {
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users, err := b.ListUsers()
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if err != nil {
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return err
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}
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for _, user := range users {
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medications, err := b.ListMedicationsForUser(user)
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if err != nil {
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return err
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}
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for _, medication := range medications {
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// FIXME do the stuff
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fmt.Println(user)
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fmt.Println(medication)
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}
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}
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return nil
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}
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func main() {
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lenArgs := len(os.Args)
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if lenArgs <= 1 {
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help()
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errLog("must supply at least one argument")
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os.Exit(1)
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}
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err := func() error {
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inputScanner := bufio.NewScanner(os.Stdin)
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config := config.Env{}
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badgerPath, err := config.BadgerPath()
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if err != nil {
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return err
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}
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b, err := db.NewBadger(badgerPath)
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if err != nil {
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return err
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}
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defer b.Close()
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switch os.Args[1] {
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case "run":
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return run(b)
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case "user":
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if lenArgs < 3 {
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return errors.New("must supply an argument to the user command")
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}
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switch os.Args[2] {
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case "add":
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fmt.Print("username: ")
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inputScanner.Scan()
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username := string(bytes.TrimSpace(inputScanner.Bytes()))
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if username == "" {
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return fmt.Errorf("failed to get username from STDIN prompt: %w", inputScanner.Err())
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}
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fmt.Print("pushover device token: ")
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inputScanner.Scan()
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deviceToken := string(bytes.TrimSpace(inputScanner.Bytes()))
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if deviceToken == "" {
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return fmt.Errorf("no pushover device token provided: %w", inputScanner.Err())
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}
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id := uuid.New()
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err = b.AddUser(&db.User{
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ID: id,
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Name: username,
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PushoverDeviceTokens: map[string]string{
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"default": deviceToken,
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},
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CreatedAt: time.Now(),
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})
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if err != nil {
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return fmt.Errorf("failed to insert username %s: %w", username, err)
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}
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log("created user id", id)
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case "get":
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fmt.Print("username: ")
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inputScanner.Scan()
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username := string(bytes.TrimSpace(inputScanner.Bytes()))
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if username == "" {
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return fmt.Errorf("failed to get username from STDIN prompt: %w", inputScanner.Err())
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}
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user, err := b.GetUser(username)
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if err != nil {
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return err
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}
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if user == nil {
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return fmt.Errorf("username %s does not exist", username)
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}
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log(user)
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case "list":
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users, err := b.ListUsers()
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if err != nil {
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return err
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}
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for _, user := range users {
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fmt.Println(user)
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}
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}
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case "medication":
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if lenArgs < 3 {
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return errors.New("must supply an argument to the user command")
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}
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switch os.Args[2] {
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case "add":
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fmt.Print("username: ")
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inputScanner.Scan()
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username := string(bytes.TrimSpace(inputScanner.Bytes()))
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if username == "" {
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return fmt.Errorf("failed to get username from STDIN prompt: %w", inputScanner.Err())
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}
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user, err := b.GetUser(username)
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if err != nil {
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return fmt.Errorf("failed to lookup username %s: %w", username, err)
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}
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if user == nil {
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return fmt.Errorf("username %s doesn't exist", username)
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}
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fmt.Print("name: ")
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inputScanner.Scan()
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name := string(bytes.TrimSpace(inputScanner.Bytes()))
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if name == "" {
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return fmt.Errorf("failed to get medication name from STDIN prompt: %w", inputScanner.Err())
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}
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fmt.Print("cron schedule: ")
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inputScanner.Scan()
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crontab := string(bytes.TrimSpace(inputScanner.Bytes()))
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if crontab == "" {
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return fmt.Errorf("failed to get cron schedule from STDIN prompt: %w", inputScanner.Err())
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}
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fmt.Print("interval quantity: ")
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inputScanner.Scan()
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intervalQuantity, err := strconv.ParseUint(string(bytes.TrimSpace(inputScanner.Bytes())), 10, 64)
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if intervalQuantity == 0 || err != nil {
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return fmt.Errorf("failed to get interval quantity from STDIN prompt: %w", inputScanner.Err())
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}
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fmt.Print("interval pushover device token id: ")
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inputScanner.Scan()
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intervalPushoverDevice := string(bytes.TrimSpace(inputScanner.Bytes()))
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if _, ok := user.PushoverDeviceTokens[intervalPushoverDevice]; !ok {
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return fmt.Errorf("the '%s' pushover device token doesn't exist for user %s", intervalPushoverDevice, user.Name)
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}
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medication := &db.Medication{
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IDUser: user.ID,
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ID: uuid.New(),
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Name: name,
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IntervalCrontab: crontab,
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IntervalQuantity: uint(intervalQuantity),
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IntervalPushoverDevices: []string{intervalPushoverDevice},
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CreatedAt: time.Now(),
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}
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err = b.AddMedication(medication)
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if err != nil {
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return err
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}
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log(medication)
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case "list":
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fmt.Print("username: ")
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inputScanner.Scan()
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username := string(bytes.TrimSpace(inputScanner.Bytes()))
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if username == "" {
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return fmt.Errorf("failed to get username from STDIN prompt: %w", inputScanner.Err())
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}
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user, err := b.GetUser(username)
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if err != nil {
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return fmt.Errorf("failed to lookup username %s: %w", username, err)
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}
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if user == nil {
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return fmt.Errorf("username %s doesn't exist", username)
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}
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medications, err := b.ListMedicationsForUser(user)
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if err != nil {
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return err
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}
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for _, medication := range medications {
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log(medication)
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}
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}
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}
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return nil
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}()
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if err != nil {
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errLog(err.Error())
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os.Exit(1)
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}
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}
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