Fixed wraith script.

Author: selul

bin/wraith.sh

@@ -1,39 +1,45 @@
 #!/bin/bash
-WRAITH_SLUG=$(node -pe "require('./package.json').wraithSlug")
-WRAITH_FAIL=${WRAITH_FAIL:-5}
-body="{
-  'request': {
-      'travis_event_type': '$TRAVIS_EVENT_TYPE',
-      'travis_pull_request': '$TRAVIS_PULL_REQUEST',
-      'travis_pull_request_branch': '$TRAVIS_PULL_REQUEST_BRANCH',
-      'travis_pull_request_slug': '$TRAVIS_PULL_REQUEST_SLUG',
-      'travis_repo_slug': '$TRAVIS_PULL_REQUEST_SLUG',
-      'travis_branch': '$TRAVIS_PULL_REQUEST_BRANCH',
-      'wraithSlug': $WRAITH_SLUG,
-      'wraithFail': $WRAITH_FAIL
-  }
-}"
 
-echo "Triggering build of $TRAVIS_REPO_SLUG branch $TRAVIS_BRANCH on Travis. Calling Wraith API ..."
+if [ "$TRAVIS_PULL_REQUEST" != "false" ]; then
 
-output=$(curl -sw "%{http_code}" -X POST \
-    -H "Content-Type: application/json" \
-    -H "Accept: application/json" \
-    -H "Travis-API-Version: 3" \
-    -d "${body//\'/\"}" \
-    'http://wraith.themeisle.com?api&travis')
+    # Sending wraith request.
 
-http_code="${output:${#output}-3}"
-if [ ${#output} -eq 3 ]; then
-  body=""
-else
-  body="${output:0:${#output}-3}"
-fi
+    WRAITH_SLUG=$(node -pe "require('./package.json').wraithSlug")
+    WRAITH_FAIL=${WRAITH_FAIL:-5}
+    body="{
+      'request': {
+          'travis_event_type': '$TRAVIS_EVENT_TYPE',
+          'travis_pull_request': '$TRAVIS_PULL_REQUEST',
+          'travis_pull_request_branch': '$TRAVIS_PULL_REQUEST_BRANCH',
+          'travis_pull_request_slug': '$TRAVIS_PULL_REQUEST_SLUG',
+          'travis_repo_slug': '$TRAVIS_PULL_REQUEST_SLUG',
+          'travis_branch': '$TRAVIS_PULL_REQUEST_BRANCH',
+          'wraithSlug': $WRAITH_SLUG,
+          'wraithFail': $WRAITH_FAIL
+      }
+    }"
+
+    echo "Triggering build of $TRAVIS_REPO_SLUG branch $TRAVIS_BRANCH on Travis. Calling Wraith API ..."
+
+    output=$(curl -sw "%{http_code}" -X POST \
+        -H "Content-Type: application/json" \
+        -H "Accept: application/json" \
+        -H "Travis-API-Version: 3" \
+        -d "${body//\'/\"}" \
+        'http://wraith.themeisle.com?api&travis')
+
+    http_code="${output:${#output}-3}"
+    if [ ${#output} -eq 3 ]; then
+      body=""
+    else
+      body="${output:0:${#output}-3}"
+    fi
 
-if [ $http_code != 200 ]; then
-  echo "$output";
-  exit 1
-else
- echo "$output";
- exit 0
+    if [ $http_code != 200 ]; then
+      echo "$output";
+      exit 1
+    else
+     echo "$output";
+     exit 0
+    fi
 fi