Use Errorf

cmd/mailfull/cmd_aliasdomainadd.go

@@ -60,18 +60,18 @@ func (c *CmdAliasDomainAdd) Run(args []string) int {
 
 	repo, err := mailfull.OpenRepository(".")
 	if err != nil {
-		fmt.Fprintf(c.UI.ErrorWriter, "[ERR] %v\n", err)
+		c.Meta.Errorf("%v\n", err)
 		return 1
 	}
 
 	aliasDomain, err := mailfull.NewAliasDomain(aliasDomainName, targetDomainName)
 	if err != nil {
-		fmt.Fprintf(c.UI.ErrorWriter, "[ERR] %v\n", err)
+		c.Meta.Errorf("%v\n", err)
 		return 1
 	}
 
 	if err := repo.AliasDomainCreate(aliasDomain); err != nil {
-		fmt.Fprintf(c.UI.ErrorWriter, "[ERR] %v\n", err)
+		c.Meta.Errorf("%v\n", err)
 		return 1
 	}
 
@@ -81,13 +81,13 @@ func (c *CmdAliasDomainAdd) Run(args []string) int {
 
 	mailData, err := repo.MailData()
 	if err != nil {
-		fmt.Fprintf(c.UI.ErrorWriter, "[ERR] %v\n", err)
+		c.Meta.Errorf("%v\n", err)
 		return 1
 	}
 
 	err = repo.GenerateDatabases(mailData)
 	if err != nil {
-		fmt.Fprintf(c.UI.ErrorWriter, "[ERR] %v\n", err)
+		c.Meta.Errorf("%v\n", err)
 		return 1
 	}
 

cmd/mailfull/cmd_aliasdomaindel.go

@@ -57,12 +57,12 @@ func (c *CmdAliasDomainDel) Run(args []string) int {
 
 	repo, err := mailfull.OpenRepository(".")
 	if err != nil {
-		fmt.Fprintf(c.UI.ErrorWriter, "[ERR] %v\n", err)
+		c.Meta.Errorf("%v\n", err)
 		return 1
 	}
 
 	if err := repo.AliasDomainRemove(aliasDomainName); err != nil {
-		fmt.Fprintf(c.UI.ErrorWriter, "[ERR] %v\n", err)
+		c.Meta.Errorf("%v\n", err)
 		return 1
 	}
 
@@ -72,13 +72,13 @@ func (c *CmdAliasDomainDel) Run(args []string) int {
 
 	mailData, err := repo.MailData()
 	if err != nil {
-		fmt.Fprintf(c.UI.ErrorWriter, "[ERR] %v\n", err)
+		c.Meta.Errorf("%v\n", err)
 		return 1
 	}
 
 	err = repo.GenerateDatabases(mailData)
 	if err != nil {
-		fmt.Fprintf(c.UI.ErrorWriter, "[ERR] %v\n", err)
+		c.Meta.Errorf("%v\n", err)
 		return 1
 	}
 

cmd/mailfull/cmd_aliasdomains.go

@@ -51,13 +51,13 @@ func (c *CmdAliasDomains) Run(args []string) int {
 
 	repo, err := mailfull.OpenRepository(".")
 	if err != nil {
-		fmt.Fprintf(c.UI.ErrorWriter, "[ERR] %v\n", err)
+		c.Meta.Errorf("%v\n", err)
 		return 1
 	}
 
 	aliasDomains, err := repo.AliasDomains()
 	if err != nil {
-		fmt.Fprintf(c.UI.ErrorWriter, "[ERR] %v\n", err)
+		c.Meta.Errorf("%v\n", err)
 		return 1
 	}
 	sort.Sort(mailfull.AliasDomainSlice(aliasDomains))

cmd/mailfull/cmd_aliasuseradd.go

@@ -69,18 +69,18 @@ func (c *CmdAliasUserAdd) Run(args []string) int {
 
 	repo, err := mailfull.OpenRepository(".")
 	if err != nil {
-		fmt.Fprintf(c.UI.ErrorWriter, "[ERR] %v\n", err)
+		c.Meta.Errorf("%v\n", err)
 		return 1
 	}
 
 	aliasUser, err := mailfull.NewAliasUser(aliasUserName, targets)
 	if err != nil {
-		fmt.Fprintf(c.UI.ErrorWriter, "[ERR] %v\n", err)
+		c.Meta.Errorf("%v\n", err)
 		return 1
 	}
 
 	if err := repo.AliasUserCreate(domainName, aliasUser); err != nil {
-		fmt.Fprintf(c.UI.ErrorWriter, "[ERR] %v\n", err)
+		c.Meta.Errorf("%v\n", err)
 		return 1
 	}
 
@@ -90,13 +90,13 @@ func (c *CmdAliasUserAdd) Run(args []string) int {
 
 	mailData, err := repo.MailData()
 	if err != nil {
-		fmt.Fprintf(c.UI.ErrorWriter, "[ERR] %v\n", err)
+		c.Meta.Errorf("%v\n", err)
 		return 1
 	}
 
 	err = repo.GenerateDatabases(mailData)
 	if err != nil {
-		fmt.Fprintf(c.UI.ErrorWriter, "[ERR] %v\n", err)
+		c.Meta.Errorf("%v\n", err)
 		return 1
 	}
 

cmd/mailfull/cmd_aliasuserdel.go

@@ -65,12 +65,12 @@ func (c *CmdAliasUserDel) Run(args []string) int {
 
 	repo, err := mailfull.OpenRepository(".")
 	if err != nil {
-		fmt.Fprintf(c.UI.ErrorWriter, "[ERR] %v\n", err)
+		c.Meta.Errorf("%v\n", err)
 		return 1
 	}
 
 	if err := repo.AliasUserRemove(domainName, aliasUserName); err != nil {
-		fmt.Fprintf(c.UI.ErrorWriter, "[ERR] %v\n", err)
+		c.Meta.Errorf("%v\n", err)
 		return 1
 	}
 
@@ -80,13 +80,13 @@ func (c *CmdAliasUserDel) Run(args []string) int {
 
 	mailData, err := repo.MailData()
 	if err != nil {
-		fmt.Fprintf(c.UI.ErrorWriter, "[ERR] %v\n", err)
+		c.Meta.Errorf("%v\n", err)
 		return 1
 	}
 
 	err = repo.GenerateDatabases(mailData)
 	if err != nil {
-		fmt.Fprintf(c.UI.ErrorWriter, "[ERR] %v\n", err)
+		c.Meta.Errorf("%v\n", err)
 		return 1
 	}
 

cmd/mailfull/cmd_aliasusermod.go

@@ -69,27 +69,27 @@ func (c *CmdAliasUserMod) Run(args []string) int {
 
 	repo, err := mailfull.OpenRepository(".")
 	if err != nil {
-		fmt.Fprintf(c.UI.ErrorWriter, "[ERR] %v\n", err)
+		c.Meta.Errorf("%v\n", err)
 		return 1
 	}
 
 	aliasUser, err := repo.AliasUser(domainName, aliasUserName)
 	if err != nil {
-		fmt.Fprintf(c.UI.ErrorWriter, "[ERR] %v\n", err)
+		c.Meta.Errorf("%v\n", err)
 		return 1
 	}
 	if aliasUser == nil {
-		fmt.Fprintf(c.UI.ErrorWriter, "[ERR] %v\n", mailfull.ErrAliasUserNotExist)
+		c.Meta.Errorf("%v\n", mailfull.ErrAliasUserNotExist)
 		return 1
 	}
 
 	if err := aliasUser.SetTargets(targets); err != nil {
-		fmt.Fprintf(c.UI.ErrorWriter, "[ERR] %v\n", err)
+		c.Meta.Errorf("%v\n", err)
 		return 1
 	}
 
 	if err := repo.AliasUserUpdate(domainName, aliasUser); err != nil {
-		fmt.Fprintf(c.UI.ErrorWriter, "[ERR] %v\n", err)
+		c.Meta.Errorf("%v\n", err)
 		return 1
 	}
 
@@ -99,13 +99,13 @@ func (c *CmdAliasUserMod) Run(args []string) int {
 
 	mailData, err := repo.MailData()
 	if err != nil {
-		fmt.Fprintf(c.UI.ErrorWriter, "[ERR] %v\n", err)
+		c.Meta.Errorf("%v\n", err)
 		return 1
 	}
 
 	err = repo.GenerateDatabases(mailData)
 	if err != nil {
-		fmt.Fprintf(c.UI.ErrorWriter, "[ERR] %v\n", err)
+		c.Meta.Errorf("%v\n", err)
 		return 1
 	}
 

cmd/mailfull/cmd_aliasusers.go

@@ -48,13 +48,13 @@ func (c *CmdAliasUsers) Run(args []string) int {
 
 	repo, err := mailfull.OpenRepository(".")
 	if err != nil {
-		fmt.Fprintf(c.UI.ErrorWriter, "[ERR] %v\n", err)
+		c.Meta.Errorf("%v\n", err)
 		return 1
 	}
 
 	aliasUsers, err := repo.AliasUsers(targetDomainName)
 	if err != nil {
-		fmt.Fprintf(c.UI.ErrorWriter, "[ERR] %v\n", err)
+		c.Meta.Errorf("%v\n", err)
 		return 1
 	}
 	sort.Sort(mailfull.AliasUserSlice(aliasUsers))

cmd/mailfull/cmd_catchall.go

@@ -47,13 +47,13 @@ func (c *CmdCatchAll) Run(args []string) int {
 
 	repo, err := mailfull.OpenRepository(".")
 	if err != nil {
-		fmt.Fprintf(c.UI.ErrorWriter, "[ERR] %v\n", err)
+		c.Meta.Errorf("%v\n", err)
 		return 1
 	}
 
 	catchAllUser, err := repo.CatchAllUser(domainName)
 	if err != nil {
-		fmt.Fprintf(c.UI.ErrorWriter, "[ERR] %v\n", err)
+		c.Meta.Errorf("%v\n", err)
 		return 1
 	}
 

cmd/mailfull/cmd_catchallset.go

@@ -60,18 +60,18 @@ func (c *CmdCatchAllSet) Run(args []string) int {
 
 	repo, err := mailfull.OpenRepository(".")
 	if err != nil {
-		fmt.Fprintf(c.UI.ErrorWriter, "[ERR] %v\n", err)
+		c.Meta.Errorf("%v\n", err)
 		return 1
 	}
 
 	catchAllUser, err := mailfull.NewCatchAllUser(userName)
 	if err != nil {
-		fmt.Fprintf(c.UI.ErrorWriter, "[ERR] %v\n", err)
+		c.Meta.Errorf("%v\n", err)
 		return 1
 	}
 
 	if err := repo.CatchAllUserSet(domainName, catchAllUser); err != nil {
-		fmt.Fprintf(c.UI.ErrorWriter, "[ERR] %v\n", err)
+		c.Meta.Errorf("%v\n", err)
 		return 1
 	}
 
@@ -81,13 +81,13 @@ func (c *CmdCatchAllSet) Run(args []string) int {
 
 	mailData, err := repo.MailData()
 	if err != nil {
-		fmt.Fprintf(c.UI.ErrorWriter, "[ERR] %v\n", err)
+		c.Meta.Errorf("%v\n", err)
 		return 1
 	}
 
 	err = repo.GenerateDatabases(mailData)
 	if err != nil {
-		fmt.Fprintf(c.UI.ErrorWriter, "[ERR] %v\n", err)
+		c.Meta.Errorf("%v\n", err)
 		return 1
 	}
 

cmd/mailfull/cmd_catchallunset.go

@@ -57,12 +57,12 @@ func (c *CmdCatchAllUnset) Run(args []string) int {
 
 	repo, err := mailfull.OpenRepository(".")
 	if err != nil {
-		fmt.Fprintf(c.UI.ErrorWriter, "[ERR] %v\n", err)
+		c.Meta.Errorf("%v\n", err)
 		return 1
 	}
 
 	if err := repo.CatchAllUserUnset(domainName); err != nil {
-		fmt.Fprintf(c.UI.ErrorWriter, "[ERR] %v\n", err)
+		c.Meta.Errorf("%v\n", err)
 		return 1
 	}
 
@@ -72,13 +72,13 @@ func (c *CmdCatchAllUnset) Run(args []string) int {
 
 	mailData, err := repo.MailData()
 	if err != nil {
-		fmt.Fprintf(c.UI.ErrorWriter, "[ERR] %v\n", err)
+		c.Meta.Errorf("%v\n", err)
 		return 1
 	}
 
 	err = repo.GenerateDatabases(mailData)
 	if err != nil {
-		fmt.Fprintf(c.UI.ErrorWriter, "[ERR] %v\n", err)
+		c.Meta.Errorf("%v\n", err)
 		return 1
 	}
 

cmd/mailfull/cmd_commit.go

@@ -36,19 +36,19 @@ Description:
 func (c *CmdCommit) Run(args []string) int {
 	repo, err := mailfull.OpenRepository(".")
 	if err != nil {
-		fmt.Fprintf(c.UI.ErrorWriter, "[ERR] %v\n", err)
+		c.Meta.Errorf("%v\n", err)
 		return 1
 	}
 
 	mailData, err := repo.MailData()
 	if err != nil {
-		fmt.Fprintf(c.UI.ErrorWriter, "[ERR] %v\n", err)
+		c.Meta.Errorf("%v\n", err)
 		return 1
 	}
 
 	err = repo.GenerateDatabases(mailData)
 	if err != nil {
-		fmt.Fprintf(c.UI.ErrorWriter, "[ERR] %v\n", err)
+		c.Meta.Errorf("%v\n", err)
 		return 1
 	}
 

cmd/mailfull/cmd_domainadd.go

@@ -57,29 +57,29 @@ func (c *CmdDomainAdd) Run(args []string) int {
 
 	repo, err := mailfull.OpenRepository(".")
 	if err != nil {
-		fmt.Fprintf(c.UI.ErrorWriter, "[ERR] %v\n", err)
+		c.Meta.Errorf("%v\n", err)
 		return 1
 	}
 
 	domain, err := mailfull.NewDomain(domainName)
 	if err != nil {
-		fmt.Fprintf(c.UI.ErrorWriter, "[ERR] %v\n", err)
+		c.Meta.Errorf("%v\n", err)
 		return 1
 	}
 
 	if err := repo.DomainCreate(domain); err != nil {
-		fmt.Fprintf(c.UI.ErrorWriter, "[ERR] %v\n", err)
+		c.Meta.Errorf("%v\n", err)
 		return 1
 	}
 
 	user, err := mailfull.NewUser("postmaster", mailfull.NeverMatchHashedPassword, nil)
 	if err != nil {
-		fmt.Fprintf(c.UI.ErrorWriter, "[ERR] %v\n", err)
+		c.Meta.Errorf("%v\n", err)
 		return 1
 	}
 
 	if err := repo.UserCreate(domainName, user); err != nil {
-		fmt.Fprintf(c.UI.ErrorWriter, "[ERR] %v\n", err)
+		c.Meta.Errorf("%v\n", err)
 		return 1
 	}
 
@@ -89,13 +89,13 @@ func (c *CmdDomainAdd) Run(args []string) int {
 
 	mailData, err := repo.MailData()
 	if err != nil {
-		fmt.Fprintf(c.UI.ErrorWriter, "[ERR] %v\n", err)
+		c.Meta.Errorf("%v\n", err)
 		return 1
 	}
 
 	err = repo.GenerateDatabases(mailData)
 	if err != nil {
-		fmt.Fprintf(c.UI.ErrorWriter, "[ERR] %v\n", err)
+		c.Meta.Errorf("%v\n", err)
 		return 1
 	}
 

cmd/mailfull/cmd_domaindel.go

@@ -57,12 +57,12 @@ func (c *CmdDomainDel) Run(args []string) int {
 
 	repo, err := mailfull.OpenRepository(".")
 	if err != nil {
-		fmt.Fprintf(c.UI.ErrorWriter, "[ERR] %v\n", err)
+		c.Meta.Errorf("%v\n", err)
 		return 1
 	}
 
 	if err := repo.DomainRemove(domainName); err != nil {
-		fmt.Fprintf(c.UI.ErrorWriter, "[ERR] %v\n", err)
+		c.Meta.Errorf("%v\n", err)
 		return 1
 	}
 
@@ -72,13 +72,13 @@ func (c *CmdDomainDel) Run(args []string) int {
 
 	mailData, err := repo.MailData()
 	if err != nil {
-		fmt.Fprintf(c.UI.ErrorWriter, "[ERR] %v\n", err)
+		c.Meta.Errorf("%v\n", err)
 		return 1
 	}
 
 	err = repo.GenerateDatabases(mailData)
 	if err != nil {
-		fmt.Fprintf(c.UI.ErrorWriter, "[ERR] %v\n", err)
+		c.Meta.Errorf("%v\n", err)
 		return 1
 	}
 

cmd/mailfull/cmd_domaindisable.go

@@ -57,24 +57,24 @@ func (c *CmdDomainDisable) Run(args []string) int {
 
 	repo, err := mailfull.OpenRepository(".")
 	if err != nil {
-		fmt.Fprintf(c.UI.ErrorWriter, "[ERR] %v\n", err)
+		c.Meta.Errorf("%v\n", err)
 		return 1
 	}
 
 	domain, err := repo.Domain(domainName)
 	if err != nil {
-		fmt.Fprintf(c.UI.ErrorWriter, "[ERR] %v\n", err)
+		c.Meta.Errorf("%v\n", err)
 		return 1
 	}
 	if domain == nil {
-		fmt.Fprintf(c.UI.ErrorWriter, "[ERR] %v\n", mailfull.ErrDomainNotExist)
+		c.Meta.Errorf("%v\n", mailfull.ErrDomainNotExist)
 		return 1
 	}
 
 	domain.SetDisabled(true)
 
 	if err := repo.DomainUpdate(domain); err != nil {
-		fmt.Fprintf(c.UI.ErrorWriter, "[ERR] %v\n", err)
+		c.Meta.Errorf("%v\n", err)
 		return 1
 	}
 
@@ -84,13 +84,13 @@ func (c *CmdDomainDisable) Run(args []string) int {
 
 	mailData, err := repo.MailData()
 	if err != nil {
-		fmt.Fprintf(c.UI.ErrorWriter, "[ERR] %v\n", err)
+		c.Meta.Errorf("%v\n", err)
 		return 1
 	}
 
 	err = repo.GenerateDatabases(mailData)
 	if err != nil {
-		fmt.Fprintf(c.UI.ErrorWriter, "[ERR] %v\n", err)
+		c.Meta.Errorf("%v\n", err)
 		return 1
 	}
 

cmd/mailfull/cmd_domainenable.go

@@ -57,24 +57,24 @@ func (c *CmdDomainEnable) Run(args []string) int {
 
 	repo, err := mailfull.OpenRepository(".")
 	if err != nil {
-		fmt.Fprintf(c.UI.ErrorWriter, "[ERR] %v\n", err)
+		c.Meta.Errorf("%v\n", err)
 		return 1
 	}
 
 	domain, err := repo.Domain(domainName)
 	if err != nil {
-		fmt.Fprintf(c.UI.ErrorWriter, "[ERR] %v\n", err)
+		c.Meta.Errorf("%v\n", err)
 		return 1
 	}
 	if domain == nil {
-		fmt.Fprintf(c.UI.ErrorWriter, "[ERR] %v\n", mailfull.ErrDomainNotExist)
+		c.Meta.Errorf("%v\n", mailfull.ErrDomainNotExist)
 		return 1
 	}
 
 	domain.SetDisabled(false)
 
 	if err := repo.DomainUpdate(domain); err != nil {
-		fmt.Fprintf(c.UI.ErrorWriter, "[ERR] %v\n", err)
+		c.Meta.Errorf("%v\n", err)
 		return 1
 	}
 
@@ -84,13 +84,13 @@ func (c *CmdDomainEnable) Run(args []string) int {
 
 	mailData, err := repo.MailData()
 	if err != nil {
-		fmt.Fprintf(c.UI.ErrorWriter, "[ERR] %v\n", err)
+		c.Meta.Errorf("%v\n", err)
 		return 1
 	}
 
 	err = repo.GenerateDatabases(mailData)
 	if err != nil {
-		fmt.Fprintf(c.UI.ErrorWriter, "[ERR] %v\n", err)
+		c.Meta.Errorf("%v\n", err)
 		return 1
 	}
 

cmd/mailfull/cmd_domains.go

@@ -38,13 +38,13 @@ Description:
 func (c *CmdDomains) Run(args []string) int {
 	repo, err := mailfull.OpenRepository(".")
 	if err != nil {
-		fmt.Fprintf(c.UI.ErrorWriter, "[ERR] %v\n", err)
+		c.Meta.Errorf("%v\n", err)
 		return 1
 	}
 
 	domains, err := repo.Domains()
 	if err != nil {
-		fmt.Fprintf(c.UI.ErrorWriter, "[ERR] %v\n", err)
+		c.Meta.Errorf("%v\n", err)
 		return 1
 	}
 	sort.Sort(mailfull.DomainSlice(domains))

cmd/mailfull/cmd_genconfig.go

@@ -48,7 +48,7 @@ func (c *CmdGenConfig) Run(args []string) int {
 
 	repo, err := mailfull.OpenRepository(".")
 	if err != nil {
-		fmt.Fprintf(c.UI.ErrorWriter, "[ERR] %v\n", err)
+		c.Meta.Errorf("%v\n", err)
 		return 1
 	}
 
@@ -60,7 +60,7 @@ func (c *CmdGenConfig) Run(args []string) int {
 		fmt.Fprintf(c.UI.Writer, "%s", repo.GenerateConfigDovecot())
 
 	default:
-		fmt.Fprintf(c.UI.ErrorWriter, "[ERR] Specify \"postfix\" or \"dovecot\".\n")
+		c.Meta.Errorf("Specify \"postfix\" or \"dovecot\".\n")
 		return 1
 	}
 

cmd/mailfull/cmd_init.go

@@ -35,7 +35,7 @@ Description:
 // Run runs the command and returns the exit status.
 func (c *CmdInit) Run(args []string) int {
 	if err := mailfull.InitRepository("."); err != nil {
-		fmt.Fprintf(c.UI.ErrorWriter, "[ERR] %v\n", err)
+		c.Meta.Errorf("%v\n", err)
 		return 1
 	}
 

cmd/mailfull/cmd_useradd.go

@@ -66,18 +66,18 @@ func (c *CmdUserAdd) Run(args []string) int {
 
 	repo, err := mailfull.OpenRepository(".")
 	if err != nil {
-		fmt.Fprintf(c.UI.ErrorWriter, "[ERR] %v\n", err)
+		c.Meta.Errorf("%v\n", err)
 		return 1
 	}
 
 	user, err := mailfull.NewUser(userName, mailfull.NeverMatchHashedPassword, nil)
 	if err != nil {
-		fmt.Fprintf(c.UI.ErrorWriter, "[ERR] %v\n", err)
+		c.Meta.Errorf("%v\n", err)
 		return 1
 	}
 
 	if err := repo.UserCreate(domainName, user); err != nil {
-		fmt.Fprintf(c.UI.ErrorWriter, "[ERR] %v\n", err)
+		c.Meta.Errorf("%v\n", err)
 		return 1
 	}
 
@@ -87,13 +87,13 @@ func (c *CmdUserAdd) Run(args []string) int {
 
 	mailData, err := repo.MailData()
 	if err != nil {
-		fmt.Fprintf(c.UI.ErrorWriter, "[ERR] %v\n", err)
+		c.Meta.Errorf("%v\n", err)
 		return 1
 	}
 
 	err = repo.GenerateDatabases(mailData)
 	if err != nil {
-		fmt.Fprintf(c.UI.ErrorWriter, "[ERR] %v\n", err)
+		c.Meta.Errorf("%v\n", err)
 		return 1
 	}
 

cmd/mailfull/cmd_usercheckpw.go

@@ -67,24 +67,24 @@ func (c *CmdUserCheckPw) Run(args []string) int {
 
 	repo, err := mailfull.OpenRepository(".")
 	if err != nil {
-		fmt.Fprintf(c.UI.ErrorWriter, "[ERR] %v\n", err)
+		c.Meta.Errorf("%v\n", err)
 		return 1
 	}
 
 	user, err := repo.User(domainName, userName)
 	if err != nil {
-		fmt.Fprintf(c.UI.ErrorWriter, "[ERR] %v\n", err)
+		c.Meta.Errorf("%v\n", err)
 		return 1
 	}
 	if user == nil {
-		fmt.Fprintf(c.UI.ErrorWriter, "[ERR] %v\n", mailfull.ErrUserNotExist)
+		c.Meta.Errorf("%v\n", mailfull.ErrUserNotExist)
 		return 1
 	}
 
 	if len(args) != 2 {
 		input, err := c.UI.AskSecret(fmt.Sprintf("Enter password for %s:", address))
 		if err != nil {
-			fmt.Fprintf(c.UI.ErrorWriter, "[ERR] %v\n", err)
+			c.Meta.Errorf("%v\n", err)
 			return 1
 		}
 

cmd/mailfull/cmd_userdel.go

@@ -66,17 +66,17 @@ func (c *CmdUserDel) Run(args []string) int {
 
 	repo, err := mailfull.OpenRepository(".")
 	if err != nil {
-		fmt.Fprintf(c.UI.ErrorWriter, "[ERR] %v\n", err)
+		c.Meta.Errorf("%v\n", err)
 		return 1
 	}
 
 	if userName == "postmaster" {
-		fmt.Fprintf(c.UI.ErrorWriter, "[ERR] Cannot delete postmaster.\n")
+		c.Meta.Errorf("Cannot delete postmaster.\n")
 		return 1
 	}
 
 	if err := repo.UserRemove(domainName, userName); err != nil {
-		fmt.Fprintf(c.UI.ErrorWriter, "[ERR] %v\n", err)
+		c.Meta.Errorf("%v\n", err)
 		return 1
 	}
 
@@ -86,13 +86,13 @@ func (c *CmdUserDel) Run(args []string) int {
 
 	mailData, err := repo.MailData()
 	if err != nil {
-		fmt.Fprintf(c.UI.ErrorWriter, "[ERR] %v\n", err)
+		c.Meta.Errorf("%v\n", err)
 		return 1
 	}
 
 	err = repo.GenerateDatabases(mailData)
 	if err != nil {
-		fmt.Fprintf(c.UI.ErrorWriter, "[ERR] %v\n", err)
+		c.Meta.Errorf("%v\n", err)
 		return 1
 	}
 

cmd/mailfull/cmd_userpasswd.go

@@ -75,33 +75,33 @@ func (c *CmdUserPasswd) Run(args []string) int {
 
 	repo, err := mailfull.OpenRepository(".")
 	if err != nil {
-		fmt.Fprintf(c.UI.ErrorWriter, "[ERR] %v\n", err)
+		c.Meta.Errorf("%v\n", err)
 		return 1
 	}
 
 	user, err := repo.User(domainName, userName)
 	if err != nil {
-		fmt.Fprintf(c.UI.ErrorWriter, "[ERR] %v\n", err)
+		c.Meta.Errorf("%v\n", err)
 		return 1
 	}
 	if user == nil {
-		fmt.Fprintf(c.UI.ErrorWriter, "[ERR] %v\n", mailfull.ErrUserNotExist)
+		c.Meta.Errorf("%v\n", mailfull.ErrUserNotExist)
 		return 1
 	}
 
 	if len(args) != 2 {
 		input1, err := c.UI.AskSecret(fmt.Sprintf("Enter new password for %s:", address))
 		if err != nil {
-			fmt.Fprintf(c.UI.ErrorWriter, "[ERR] %v\n", err)
+			c.Meta.Errorf("%v\n", err)
 			return 1
 		}
 		input2, err := c.UI.AskSecret("Retype new password:")
 		if err != nil {
-			fmt.Fprintf(c.UI.ErrorWriter, "[ERR] %v\n", err)
+			c.Meta.Errorf("%v\n", err)
 			return 1
 		}
 		if input1 != input2 {
-			fmt.Fprintf(c.UI.ErrorWriter, "[ERR] inputs do not match.\n")
+			c.Meta.Errorf("inputs do not match.\n")
 			return 1
 		}
 		rawPassword = input1
@@ -111,7 +111,7 @@ func (c *CmdUserPasswd) Run(args []string) int {
 	if rawPassword != "" {
 		str, err := ssha.Generate(rawPassword, 4)
 		if err != nil {
-			fmt.Fprintf(c.UI.ErrorWriter, "[ERR] %v\n", err)
+			c.Meta.Errorf("%v\n", err)
 			return 1
 		}
 		hashedPassword = str
@@ -120,7 +120,7 @@ func (c *CmdUserPasswd) Run(args []string) int {
 	user.SetHashedPassword(hashedPassword)
 
 	if err := repo.UserUpdate(domainName, user); err != nil {
-		fmt.Fprintf(c.UI.ErrorWriter, "[ERR] %v\n", err)
+		c.Meta.Errorf("%v\n", err)
 		return 1
 	}
 
@@ -130,13 +130,13 @@ func (c *CmdUserPasswd) Run(args []string) int {
 
 	mailData, err := repo.MailData()
 	if err != nil {
-		fmt.Fprintf(c.UI.ErrorWriter, "[ERR] %v\n", err)
+		c.Meta.Errorf("%v\n", err)
 		return 1
 	}
 
 	err = repo.GenerateDatabases(mailData)
 	if err != nil {
-		fmt.Fprintf(c.UI.ErrorWriter, "[ERR] %v\n", err)
+		c.Meta.Errorf("%v\n", err)
 		return 1
 	}
 

cmd/mailfull/cmd_users.go

@@ -48,13 +48,13 @@ func (c *CmdUsers) Run(args []string) int {
 
 	repo, err := mailfull.OpenRepository(".")
 	if err != nil {
-		fmt.Fprintf(c.UI.ErrorWriter, "[ERR] %v\n", err)
+		c.Meta.Errorf("%v\n", err)
 		return 1
 	}
 
 	users, err := repo.Users(targetDomainName)
 	if err != nil {
-		fmt.Fprintf(c.UI.ErrorWriter, "[ERR] %v\n", err)
+		c.Meta.Errorf("%v\n", err)
 		return 1
 	}
 	sort.Sort(mailfull.UserSlice(users))