Add functionality to send event to multiple addresses at once

README.md

@@ -26,7 +26,9 @@ just follow the guide below and stay notified of your build status.
 
 1.  Go to your repository settings (for which you want status notifications)
     in Travis CI and add an environment variable called `WEBHOOK_URL` and paste
-    the **Webhook URL** you got in the previous step.
+    the **Webhook URL** you got in the previous step. You can also specify
+    multiple webhook addresses at once, separating each with a whitespace
+    character, such as space.
 
     ![Add environment variable in Travis CI](https://i.imgur.com/UfXIoZn.png)
 

send.sh

@@ -1,11 +1,5 @@
 #!/bin/bash
 
-if [ -z "$2" ]; then
-  echo -e "WARNING!!\nYou need to pass the WEBHOOK_URL environment variable as the second argument to this script.\nFor details & guide, visit: https://github.com/DiscordHooks/travis-ci-discord-webhook" && exit
-fi
-
-echo -e "[Webhook]: Sending webhook to Discord...\\n";
-
 case $1 in
   "success" )
     EMBED_COLOR=3066993
@@ -26,6 +20,12 @@ case $1 in
     ;;
 esac
 
+shift
+
+if [ $# -lt 1 ]; then
+  echo -e "WARNING!!\nYou need to pass the WEBHOOK_URL environment variable as the second argument to this script.\nFor details & guide, visit: https://github.com/DiscordHooks/travis-ci-discord-webhook" && exit
+fi
+
 AUTHOR_NAME="$(git log -1 "$TRAVIS_COMMIT" --pretty="%aN")"
 COMMITTER_NAME="$(git log -1 "$TRAVIS_COMMIT" --pretty="%cN")"
 COMMIT_SUBJECT="$(git log -1 "$TRAVIS_COMMIT" --pretty="%s")"
@@ -83,5 +83,9 @@ WEBHOOK_DATA='{
   } ]
 }'
 
-(curl --fail --progress-bar -A "TravisCI-Webhook" -H Content-Type:application/json -H X-Author:k3rn31p4nic#8383 -d "${WEBHOOK_DATA//	/ }" "$2" \
+for ARG in "$@"; do
+  echo -e "[Webhook]: Sending webhook to Discord...\\n";
+
+  (curl --fail --progress-bar -A "TravisCI-Webhook" -H Content-Type:application/json -H X-Author:k3rn31p4nic#8383 -d "${WEBHOOK_DATA//	/ }" "$ARG" \
   && echo -e "\\n[Webhook]: Successfully sent the webhook.") || echo -e "\\n[Webhook]: Unable to send webhook."
+done