musala/cmd/trello2mail/main.go

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package main
import (
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"crypto/tls"
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"fmt"
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"github.com/go-mail/mail"
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"os"
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)
func main() {
// Setup config
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fmt.Println("d: parsing config")
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config := NewConfig()
config.Parse()
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fmt.Printf("%+v\n", config)
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// Get task list as markdown
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fmt.Println("d: configuring trello")
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trelloCtx := NewTrello(config.TrelloApiKey, config.TrelloToken)
if trelloCtx == nil {
fmt.Println("ERROR: Unable to initialize trello context")
os.Exit(1)
}
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fmt.Println("d: getting trello boards")
var trelloBoardsList []TrelloBoard
if len(config.TrelloUrl) > 0 {
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fmt.Printf("d: using given url %s\n", config.TrelloUrl)
trelloBoard := trelloCtx.GetBoard(config.TrelloUrl)
trelloBoardsList = append(trelloBoardsList, trelloBoard)
} else {
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fmt.Println("d: fetching boards")
trelloBoardsList = trelloCtx.GetBoards()
}
for _, trelloBoard := range trelloBoardsList {
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fmt.Printf("d: loading board %s\n", trelloBoard.Name)
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if !trelloBoard.Starred || trelloBoard.Closed {
fmt.Printf("d: skipping %s\n", trelloBoard.Name)
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continue
}
fmt.Printf("d: exporting content of %s\n", trelloBoard.Name)
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trelloMarkdown := trelloBoard.ExportToMarkdown()
trelloHtml := trelloBoard.ExportToHtml()
config.EmailSubject = fmt.Sprintf("Daily mail for %s", trelloBoard.Name)
// Create email enveloppe
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email := mail.NewMessage()
email.SetHeader("To", config.EmailTo[0])
if len(config.EmailTo) > 0 {
email.SetHeader("Cc", config.EmailTo[1:]...)
}
email.SetHeader("From", config.EmailFrom)
email.SetHeader("Subject", config.EmailSubject)
email.SetBody("text/plain", trelloMarkdown)
email.AddAlternative("text/html", trelloHtml)
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// Connect and send email
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var transport *mail.Dialer
if len(config.SmtpUsername) > 0 {
fmt.Println("d: transport w/ username")
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transport = mail.NewDialer(
config.SmtpHostname,
int(config.SmtpPort),
config.SmtpUsername,
config.SmtpPassword,
)
// disable cert verification
transport.TLSConfig = &tls.Config{InsecureSkipVerify: true}
} else {
fmt.Println("d: transport w/out username")
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transport = &mail.Dialer{
Host: config.SmtpHostname,
Port: int(config.SmtpPort),
}
}
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if err := transport.DialAndSend(email); err != nil {
panic(err)
}
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}
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}