send mail function

dot_scripts/mail.tpl

@@ -0,0 +1,24 @@
+From: "#FROM_NAME" <#FROM_MAIL>
+To: "#TO_NAME" <#TO_MAIL>
+Subject: Convert
+MIME-Version: 1.0
+Content-Type: multipart/mixed; boundary="MULTIPART-MIXED-BOUNDARY"
+
+--MULTIPART-MIXED-BOUNDARY
+Content-Type: multipart/alternative; boundary="MULTIPART-ALTERNATE-BOUNDARY"
+
+--MULTIPART-ALTERNATE-BOUNDARY
+Content-Type: text/plain; charset="UTF-8"
+
+Hello #TO_NAME
+
+--MULTIPART-ALTERNATE-BOUNDARY
+Content-Type: text/html; charset="UTF-8"
+Content-Transfer-Encoding: quoted-printable
+<div dir=3D"ltr">Hello #TO_NAME</div>
+
+--MULTIPART-ALTERNATE-BOUNDARY--
+--MULTIPART-MIXED-BOUNDARY
+Content-Type: application/octet-stream; name="#ATTACHMENT_NAME"
+Content-Disposition: attachment; filename="#ATTACHMENT_NAME"
+Content-Transfer-Encoding: base64

dot_scripts/sendmail.sh

@@ -0,0 +1,33 @@
+#!/usr/bin/env bash
+
+source "$HOME/.scripts/secrets.sh"
+
+function file_to_mail() {
+    local source_file="$1"
+    local attachment_name=$(basename "$1")
+    local target_file="$source_file-encoded"
+    base64 "$source_file" >"$target_file"
+    local target_file_content
+
+    target_file_content=$(\cat "$target_file")
+
+    local mail_template="$HOME/Code/dotfiles/dot_scripts/mail.tpl"
+
+    local mail_from="$PRINCIPAL_ACCOUNT_EMAIL"
+    local mail_to=${2:-"$mail_from"}
+    local name_from="$PRINCIPAL_ACCOUNT_FULLNAME"
+    local name_to="$name_from"
+
+    \cat "$mail_template" |
+        sed "s/#FROM_NAME/$name_from/g" |
+        sed "s/#FROM_MAIL/$mail_from/g" |
+        sed "s/#TO_NAME/$name_to/g" |
+        sed "s/#TO_MAIL/$mail_to/g" |
+        sed "s/#ATTACHMENT_NAME/$attachment_name/g" >/tmp/mailwithattachement.txt
+    #       sed "s/#ATTACHMENT_CONTENT/$target_file_content/g" >/tmp/mailwithattachement.txt
+    #       sed "s/#ATTACHMENT_CONTENT/$target_file_content/g" >/tmp/mailwithattachement.txt
+    echo "\n$target_file_content\n" >>/tmp/mailwithattachement.txt
+    echo "\n--MULTIPART-MIXED-BOUNDARY--" >>/tmp/mailwithattachement.txt
+
+    curl -v --ssl-reqd --url 'smtps://smtp.gmail.com:465' --user "$GMAIL_APP_USER:$GMAIL_APP_PASSWORD" --mail-from "$mail_from" --mail-rcpt "$mail_to" --upload-file /tmp/mailwithattachement.txt
+}