From daef4cbc9fec4ed7b337cdd369095ffa36946eb7 Mon Sep 17 00:00:00 2001
From: Jeena <hello@jeena.net>
Date: Sun, 4 Jan 2026 18:53:06 +0900
Subject: [PATCH] Fix systemd variable expansion with shell wrapper

Wrap ExecStartPost in /bin/sh -c to enable variable expansion for
UPTIME_SUCCESS_URL. Add EnvironmentFile to load vars from .env.

Changes:
- Update ExecStartPost to use shell for  expansion
- Add EnvironmentFile=/.env to service
- Update fail service ExecStart similarly
---
 email_forwarder-fail-notify.service | 2 +-
 email_forwarder.service             | 5 +++--
 2 files changed, 4 insertions(+), 3 deletions(-)

diff --git a/email_forwarder-fail-notify.service b/email_forwarder-fail-notify.service
index 2fb9344..e9c895a 100644
--- a/email_forwarder-fail-notify.service
+++ b/email_forwarder-fail-notify.service
@@ -3,7 +3,7 @@ Description=Email Forwarder Failure Notification
 
 [Service]
 Type=oneshot
-ExecStart=/usr/bin/curl -fsS --retry 3 ${UPTIME_FAIL_URL}
+ExecStart=/bin/sh -c '/usr/bin/curl -fsS --retry 3 "$UPTIME_FAIL_URL"'
 
 [Install]
 WantedBy=default.target
\ No newline at end of file
diff --git a/email_forwarder.service b/email_forwarder.service
index 1d653ef..664b334 100644
--- a/email_forwarder.service
+++ b/email_forwarder.service
@@ -3,8 +3,9 @@ Description=Email Forwarder
 
 [Service]
 ExecStart=${PROJECT_DIR}/venv/bin/python -m email_forwarder
-ExecStartPost=/usr/bin/curl -fsS --retry 3 ${UPTIME_SUCCESS_URL}
+EnvironmentFile=${PROJECT_DIR}/.env
+ExecStartPost=/bin/sh -c '/usr/bin/curl -fsS --retry 3 "$UPTIME_SUCCESS_URL"'
 OnFailure=email_forwarder-fail-notify.service
 
 [Install]
-WantedBy=default.target
\ No newline at end of file
+WantedBy=default.target