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Use cli error handling

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This commit is contained in:
Carlo Strub 2017-03-12 22:40:16 +00:00
parent d47bc76dc4
commit 754eac57b1
1 changed files with 7 additions and 9 deletions
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16
main.go
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@ -3,7 +3,6 @@ package main
import (
"errors"
"fmt"
"log"
"os"
"github.com/urfave/cli"
@ -18,7 +17,7 @@ func main() {
// Get working directory
wd, err := os.Getwd()
if err != nil {
log.Fatal(err)
panic(err)
}
var maildir, database *string
@ -27,11 +26,10 @@ func main() {
app := cli.NewApp()
app.Name = "Sisyphus"
app.Usage = "Intelligent Junk and Spam Mail Handler"
app.UsageText = `This application applies artificial intelligence to
filter Junk mail in an unobtrusive way. Both, classification and
learning operate directly on the Maildir of a user in a fully
transparent mode, without any need for configuration or active
operation.`
app.UsageText = `Sisyphus applies artificial intelligence to filter
Junk mail in an unobtrusive way. Both, classification and learning
operate directly on the Maildir of a user in a fully transparent mode,
without any need for configuration or active operation.`
app.HelpName = "Intelligent Junk and Spam Mail Handler"
app.Version = "0.0.0"
app.Authors = []cli.Author{
@ -72,7 +70,7 @@ func main() {
// Load the Maildir
mails, err := Index(*maildir)
if err != nil {
log.Fatalf("load Maildir content: %s", err)
return cli.NewExitError(err, 66)
}
fmt.Println(mails)
@ -80,7 +78,7 @@ func main() {
// Open the database
db, err := openDB(*database)
if err != nil {
log.Fatalf("open database: %s", err)
return cli.NewExitError(err, 66)
}
defer db.Close()