action: mail -> email

.github/workflows/test.yml

@@ -6,6 +6,7 @@ jobs:
   main:
     runs-on: ubuntu-latest
     strategy:
+      max-parallel: 1
       matrix:
         content_type:
           - text/plain
@@ -23,7 +24,7 @@ jobs:
               </body>
               </html>
     steps:
-      - name: Checkout
+      - name: Checkout code
         uses: actions/checkout@v1
       - name: Send mail
         uses: ./
@@ -34,6 +35,6 @@ jobs:
           password: ${{secrets.PASSWORD}}
           subject: ${{github.repository}}
           body: ${{matrix.body}}
-          to: ${{github.event.pusher.email}},${{secrets.USERNAME}}
+          to: ${{github.event.pusher.email}}
           from: github-actions
-          content_type: ${{matrix.content_type}}
+          content_type: ${{matrix.content_type}}

README.md

@@ -18,7 +18,7 @@ An action that simply sends a mail to multiple recipients.
     # Read file contents as body:
     body: file://README.md
     to: obiwan@tatooine.com,yoda@dagobah.com
-    from: Luke Skywalker
+    from: Luke Skywalker # <user@example.com>
     # Optional content type (defaults to text/plain):
     content_type: text/html
 ```

action.yml

@@ -1,5 +1,5 @@
 name: Send email
-description: Send mail to multiple recipients
+description: Send an email to multiple recipients
 author: dawidd6
 branding:
   icon: mail
@@ -21,13 +21,13 @@ inputs:
     description: Subject of mail message
     required: true
   body:
-    description: Body of mail message (might be a filename to read from)
+    description: Body of mail message (might be a filename prefixed with file:// to read from)
     required: true
   to:
     description: Recipients mail addresses (separated with comma)
     required: true
   from:
-    description: Full name of mail sender
+    description: Full name of mail sender (might be with an email address specified in <>)
     required: true
   content_type:
     description: Content-Type HTTP header (text/html or text/plain)

main.js

@@ -11,6 +11,14 @@ function get_body(body) {
     return body
 }
 
+function get_from(from, username) {
+    if (from.match(/.+<.+@.+>/)) {
+        return from
+    }
+
+    return `"${from}" <${username}>`
+}
+
 async function main() {
     try {
         const server_address = core.getInput("server_address", { required: true })
@@ -34,7 +42,7 @@ async function main() {
         })
 
         const info = await transport.sendMail({
-            from: `"${from}" <${username}>`,
+            from: get_from(from, username),
             to: to,
             subject: subject,
             text: content_type != "text/html" ? get_body(body) : undefined,
@@ -47,4 +55,4 @@ async function main() {
     }
 }
 
-main()
+main()