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/* debug.go: show debug information for a provided message
*
* Copyright (C) 2016-2018 Clemens Fries <github-lettersnail@xenoworld.de>
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
package cmd
import (
"fmt"
"github.com/docopt/docopt.go"
. "github.com/githubert/lettersnail/common"
"os"
)
var usageDebug =
// tag::debug[]
`
Usage:
lettersnail debug FILENAME
Options:
--help Show this help.
FILENAME File name of the message to inspect.
` // end::debug[]
func Debug(argv []string, conf *Configuration) {
args, _ := docopt.Parse(usageDebug, argv, true, "", false)
message, err := NewMessageFromFile(args["FILENAME"].(string))
if err != nil {
fmt.Printf("Error while reading file: %s\n", err.Error())
os.Exit(1)
}
fmt.Println("Configuration\n-------------")
message.Conf.MergeWith(conf)
for _, line := range message.Conf.DumpConfig() {
fmt.Println(line)
}
// TODO: Verify Message?
e, err := prepareEmail(&message)
if err != nil {
fmt.Println(err.Error())
os.Exit(1)
}
m, err := e.Bytes()
if err != nil {
fmt.Println(err.Error())
os.Exit(1)
}
fmt.Println("\nEmail message\n-------------")
fmt.Println(string(m))
}
|
