Fix single email (#1495)

* fix

* add semgrep ignore

Author: CTY-git

.semgrepignore

@@ -0,0 +1 @@
+.github/

patchwork/steps/SendEmail/SendEmail.py

@@ -3,7 +3,6 @@
 import smtplib
 from email.message import EmailMessage
 
-from patchwork.common.utils.input_parsing import parse_to_list
 from patchwork.common.utils.utils import mustache_render
 from patchwork.step import Step
 from patchwork.steps.SendEmail.typed import SendEmailInputs, SendEmailOutputs
@@ -16,7 +15,7 @@ def __init__(self, inputs):
         self.subject = inputs.get("subject", "Patchwork Execution Email")
         self.body = inputs.get("body", "Patchwork Execution Email")
         self.sender_email = inputs["sender_email"]
-        self.recipient_email = parse_to_list(inputs["recipient_email"], [" ", ","])
+        self.recipient_email = inputs["recipient_email"]
         self.smtp_host = inputs.get("smtp_host", "smtp.gmail.com")
         self.smtp_username = inputs["smtp_username"]
         self.smtp_password = inputs["smtp_password"]
@@ -29,7 +28,7 @@ def run(self) -> dict:
         msg.set_content(mustache_render(self.body, self.email_template_value))
         msg["Subject"] = mustache_render(self.subject, self.email_template_value)
         msg["From"] = self.sender_email
-        msg["To"] = ", ".join(self.recipient_email)
+        msg["To"] = self.recipient_email
         if self.reply_message_id is not None:
             msg.add_header("Reference", self.reply_message_id)
             msg.add_header("In-Reply-To", self.reply_message_id)

pyproject.toml

@@ -1,6 +1,6 @@
 [tool.poetry]
 name = "patchwork-cli"
-version = "0.0.115"
+version = "0.0.116"
 description = ""
 authors = ["patched.codes"]
 license = "AGPL"