Fix drone pipeline

.drone.yml

@@ -44,7 +44,8 @@ trigger:
   - cron
 
 ---
-type: pipeline
+kind: pipeline
+type: docker
 name: notify_success
 
 clone:
@@ -53,18 +54,7 @@ clone:
 steps:
 - name: notify_success
   pull: if-not-exists
-  image: leophys/mailer:0.1
-  commands: |
-    cat << EOM \| /sendmail \
-    -server-address=${M_SERVER_ADDRESS} \
-    -server-port=465 \
-    -user=${M_USER} \
-    -password=${M_PASSWORD} \
-    -from=${M_FROM} \
-    -to=${M_TO} \
-    -sub="[Signal|SUCCESS] $(date +%Y-%m-%d_%H:%M)" \
-    Success building Signal \
-    EOM
+  image: leophys/mailer:0.2
   environment:
     M_SERVER_ADDRESS:
       from_secret: m_server_address
@@ -76,6 +66,8 @@ steps:
       from_secret: m_from
     M_TO:
       from_secret: m_to
+    M_SUB: "[Signal] SUCCESS"
+    M_TEXT: "Success building Signal"
 
 trigger:
   status:
@@ -85,7 +77,8 @@ depends_on:
   - default
 
 ---
-type: pipeline
+kind: pipeline
+type: docker
 name: notify_failure
 
 clone:
@@ -94,18 +87,7 @@ clone:
 steps:
 - name: notify_failure
   pull: if-not-exists
-  image: leophys/mailer:0.1
-  commands: |
-    cat << EOM \| /sendmail \
-    -server-address=${M_SERVER_ADDRESS} \
-    -server-port=465 \
-    -user=${M_USER} \
-    -password=${M_PASSWORD} \
-    -from=${M_FROM} \
-    -to=${M_TO} \
-    -sub="[Signal|FAIL] $(date +%Y-%m-%d_%H:%M)" \
-    Failed building Signal \
-    EOM
+  image: leophys/mailer:0.2
   environment:
     M_SERVER_ADDRESS:
       from_secret: m_server_address
@@ -117,6 +99,8 @@ steps:
       from_secret: m_from
     M_TO:
       from_secret: m_to
+    M_SUB: "[Signal] FAILURE"
+    M_TEXT: "Failed building Signal"
 
 trigger:
   status:
@@ -124,9 +108,8 @@ trigger:
 
 depends_on:
   - default
-
 ---
 kind: signature
-hmac: 128b72f8e89a1cf87ce866c0a5315744069228fc8add6683643195e9a67611e6
+hmac: 906c57103c475d0ea004105a131defa890debc5e8caa99cf5e51e44d8ab64f7f
 
 ...