Travis CI Discord Webhook

discord-webhook.sh

#!/bin/bash

if [ -z "$2" ]; then
  echo -e "WARNING!!\nYou need to pass the DISCORD_WEBHOOK_URL environment variable as the second argument to this script." && exit
fi

echo -e "[Discord Webhook]: Sending webhook to Discord...\\n";

case $1 in
  "success" )
    EMBED_COLOR=3066993
    STATUS_MESSAGE="Passed"
    ;;

  "failure" )
    EMBED_COLOR=15158332
    STATUS_MESSAGE="Failed"
    ;;

  * )
    EMBED_COLOR=0
    STATUS_MESSAGE="Status Unknown"
    ;;
esac

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")"
COMMIT_MESSAGE="$(git log -1 "$TRAVIS_COMMIT" --pretty="%b")"

if [ "$AUTHOR_NAME" == "$COMMITTER_NAME" ]; then
  CREDITS="$AUTHOR_NAME authored & committed"
else
  CREDITS="$AUTHOR_NAME authored & $COMMITTER_NAME committed"
fi

if [[ $TRAVIS_PULL_REQUEST != false ]]; then
  URL="https://github.com/$TRAVIS_REPO_SLUG/pull/$TRAVIS_PULL_REQUEST"
else
  URL=""
fi

TIMESTAMP=$(date -u +%FT%TZ)
DISCORD_WEBHOOK_DATA='{
  "username": "Travis CI",
  "avatar_url": "https://cdn.edisonlee55.com/resources/images/TravisCI-Mascot-1.png",
  "embeds": [ {
    "color": '$EMBED_COLOR',
    "author": {
      "name": "Job #'"$TRAVIS_JOB_NUMBER"' (Build #'"$TRAVIS_BUILD_NUMBER"') '"$STATUS_MESSAGE"' - '"$TRAVIS_REPO_SLUG"'",
      "url": "https://travis-ci.org/'"$TRAVIS_REPO_SLUG"'/builds/'"$TRAVIS_BUILD_ID"'"
    },
    "title": "'"$COMMIT_SUBJECT"'",
    "url": "'"$URL"'",
    "description": "'"${COMMIT_MESSAGE//$'\n'/ }"\\n\\n"$CREDITS"'",
    "fields": [
      {
        "name": "Commit",
        "value": "'"[\`${TRAVIS_COMMIT:0:7}\`](https://github.com/$TRAVIS_REPO_SLUG/commit/$TRAVIS_COMMIT)"'",
        "inline": true
      },
      {
        "name": "Branch/Tag",
        "value": "'"[\`$TRAVIS_BRANCH\`](https://github.com/$TRAVIS_REPO_SLUG/tree/$TRAVIS_BRANCH)"'",
        "inline": true
      }
    ],
    "timestamp": "'"$TIMESTAMP"'"
  } ]
}'

(curl --fail --progress-bar -A "TravisCI-Webhook" -H Content-Type:application/json -H X-Author:edisonlee55#0001 -d "$DISCORD_WEBHOOK_DATA" "$2" \
  && echo -e "\\n[Discord Webhook]: Successfully sent the webhook.") || echo -e "\\n[Discord Webhook]: Unable to send webhook."