Add wait support

.github/workflows/test.yml

@@ -89,3 +89,11 @@ jobs:
           content: Threaded message
           avatar-url: https://cdn.discordapp.com/avatars/742807869023322232/dd41912939ffccbea0276f70688fa0ec.webp?size=256
           thread-id:  ${{ secrets.TEST_THREAD_ID }}
+      - name: Discord Webhook Action Confirm Message Sent
+        uses: ./
+        with:
+          webhook-url: ${{ secrets.WEBHOOK_URL }}
+          username: Bill
+          content: Discord will confirm this was sent successfully before replying.
+          avatar-url: https://cdn.discordapp.com/avatars/742807869023322232/dd41912939ffccbea0276f70688fa0ec.webp?size=256
+          wait: true

README.md

@@ -26,6 +26,7 @@ Want to know more about Discord Webhooks? Check out the [intro](https://support.
 | thread-id             | `false`  | ID of the thread you want the webhook to send the message into (will automatically unarchive threads)                                             |
 | thread-name           | `false`  | Name of the thread you want the webhook to create                                                                                                 |
 | flags                 | `false`  | Message flags                                                                                                                                     |
+| wait                  | `false`  | Whether Discord should confirm the message was successfully sent before responding to the request (boolean)                                       |
 | username              | `false`  | The username that should appear to send the message. Note: username will have the "bot" badge next to their name                                  |
 | avatar-url            | `false`  | URL for the avatar that should appear with the message                                                                                            |
 | tts                   | `false`  | Whether the message is text-to-speech                                                                                                             |

action.yml

@@ -20,6 +20,9 @@ inputs:
   flags:
     description: 'Message flags'
     required: false
+  wait:
+    description: 'Whether Discord should wait for confirmation of message send before responding to the webhook request'
+    required: false
   username:
     description: 'The username that should appear to send the message. Note: username will have the "bot" badge next to their name.'
     required: false

lib/discord/webhook.ts

@@ -23,20 +23,29 @@ async function handleResponse(response: TypedResponse<unknown>): Promise<void> {
 export async function executeWebhook(
   webhookUrl: string,
   threadId: string,
-  filename: string,
+  filePath: string,
   threadName: string,
   flags: string,
+  wait: boolean,
   payload: unknown): Promise<void>{
 
   if (threadId !== '') {
     webhookUrl = `${webhookUrl}?thread_id=${threadId}`
   }
 
-  if (filename !== '' || threadName !== '' || flags !== '') {
+  if (wait) {
+    if (webhookUrl.includes('?')) {
+      webhookUrl = `${webhookUrl}&wait=true`
+    } else {
+      webhookUrl = `${webhookUrl}?wait=true`
+    }
+  }
+
+  if (filePath !== '' || threadName !== '' || flags !== '') {
     const formData = new FormData()
-    if (filename !== '') {
-      const actualFilename = path.basename(filename);
-      formData.append('upload-file', await blob(createReadStream(filename)), actualFilename)
+    if (filePath !== '') {
+      const fileName = path.basename(filePath);
+      formData.append('upload-file', await blob(createReadStream(filePath)), fileName)
       formData.append('payload_json', JSON.stringify(payload))
     }
     if (threadName !== '') {
@@ -56,13 +65,13 @@ export async function executeWebhook(
     })
 
     if (response.status !== 200) {
-      if (filename !== '') {
+      if (filePath !== '') {
         core.error(`failed to upload file: ${response.statusText}`)
       }
       if (threadName !== '') {
         core.error(`failed to create thread: ${threadName}`)
       }
-    } else if (filename !== '') {
+    } else if (filePath !== '') {
       core.info(
         `successfully uploaded file with status code: ${response.status}`
       )

src/action.ts

@@ -19,6 +19,7 @@ const FILENAME = 'filename'
 const THREAD_ID = 'thread-id'
 const THREAD_NAME = 'thread-name'
 const FLAGS = 'flags'
+const WAIT = 'wait'
 
 const TOP_LEVEL_WEBHOOK_KEYS = [CONTENT, USERNAME, AVATAR_URL]
 const EMBED_KEYS = [TITLE, DESCRIPTION, TIMESTAMP, COLOR, URL]
@@ -123,6 +124,7 @@ async function run(): Promise<void> {
   const threadId = core.getInput(THREAD_ID)
   const threadName = core.getInput(THREAD_NAME)
   const flags = core.getInput(FLAGS)
+  const wait = core.getBooleanInput(WAIT)
   const payload = createPayload()
   try {
     core.info('Running discord webhook action...')
@@ -132,6 +134,7 @@ async function run(): Promise<void> {
       filename,
       threadName,
       flags,
+      wait,
       payload
     )
   } catch (error) {