45 lines
941 B
Go
45 lines
941 B
Go
package mail
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import (
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"errors"
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"log"
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"os"
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"os/exec"
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)
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var cm, subjectParam, contentParam, fileParam string
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func CheckEnv() error {
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cm = os.Getenv("mail_cmd_path")
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if cm == "" {
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return errors.New("cmd can't empty")
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}
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subjectParam = os.Getenv("mail_cmd_subject_param_name")
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if subjectParam == "" {
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return errors.New("title param name empty")
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}
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contentParam = os.Getenv("mail_cmd_content_param_name")
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if contentParam == "" {
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return errors.New("content param name emtpy")
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}
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fileParam = os.Getenv("mail_cmd_file_param_name")
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if fileParam == "" {
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return errors.New("file empty")
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}
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return nil
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}
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func SendMail(subject string, content string, files ...string) error {
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v := []string{subjectParam, subject, contentParam, content}
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for _, f := range files {
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if f != "" {
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v = append(v, fileParam, f)
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}
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}
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cmd := exec.Command(cm, v...)
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output, err := cmd.CombinedOutput()
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log.Println(string(output))
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return err
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}
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