Introduce BEAT_TITLE. (#5109)

As suggested by @tsg

auditbeat/Makefile

@@ -1,4 +1,5 @@
 BEAT_NAME=auditbeat
+BEAT_TITLE=Auditbeat
 BEAT_DESCRIPTION=Audit the activities of users and processes on your system.
 SYSTEM_TESTS=false
 TEST_ENVIRONMENT=false

filebeat/Makefile

@@ -1,4 +1,5 @@
 BEAT_NAME?=filebeat
+BEAT_TITLE?=Filebeat
 BEAT_DESCRIPTION?=Filebeat sends log files to Logstash or directly to Elasticsearch.
 SYSTEM_TESTS?=true
 TEST_ENVIRONMENT?=true

heartbeat/Makefile

@@ -1,4 +1,5 @@
 BEAT_NAME=heartbeat
+BEAT_TITLE=Heartbeat
 BEAT_PACKAGE_NAME=heartbeat-elastic
 BEAT_DESCRIPTION?=Ping remote services for availability and log results to Elasticsearch or send to Logstash.
 SYSTEM_TESTS=true

libbeat/scripts/Makefile

@@ -1,6 +1,7 @@
 ### VARIABLE SETUP ###
 ### Application using libbeat may override the following variables in their Makefile
-BEAT_NAME?=libbeat ## @packaging Name of the application
+BEAT_NAME?=libbeat## @packaging Name of the binary
+BEAT_TITLE?=${BEAT_NAME}## @packaging Title of the application
 BEAT_DESCRIPTION?=Sends events to Elasticsearch or Logstash ## @packaging Description of the application
 BEAT_PATH?=github.com/elastic/beats/${BEAT_NAME}
 BEAT_PACKAGE_NAME?=${BEAT_NAME}
@@ -285,7 +286,7 @@ endif
 
 	@# Update docs
 	@mkdir -p docs
-	@${PYTHON_ENV}/bin/python ${ES_BEATS}/libbeat/scripts/generate_fields_docs.py $(PWD) ${BEAT_NAME} ${ES_BEATS}
+	@${PYTHON_ENV}/bin/python ${ES_BEATS}/libbeat/scripts/generate_fields_docs.py $(PWD) ${BEAT_TITLE} ${ES_BEATS}
 
 	@# Generate Kibana index pattern
 	@mkdir -p $(PWD)/_meta/kibana/5.x/index-pattern

libbeat/scripts/generate_fields_docs.py

@@ -115,13 +115,13 @@ def fields_to_asciidoc(input, output, beat):
     parser = argparse.ArgumentParser(
         description="Generates the documentation for a Beat.")
     parser.add_argument("path", help="Path to the beat folder")
-    parser.add_argument("beatname", help="The beat name")
+    parser.add_argument("beattitle", help="The beat title")
     parser.add_argument("es_beats", help="The path to the general beats folder")
 
     args = parser.parse_args()
 
     beat_path = args.path
-    beat_name = args.beatname
+    beat_title = args.beattitle
     es_beats = args.es_beats
 
     fields_yml = beat_path + "/fields.yml"
@@ -133,6 +133,6 @@ def fields_to_asciidoc(input, output, beat):
     output = open(beat_path + "/docs/fields.asciidoc", 'w')
 
     try:
-        fields_to_asciidoc(fields, output, beat_name.title())
+        fields_to_asciidoc(fields, output, beat_title)
     finally:
         output.close()

metricbeat/Makefile

@@ -2,6 +2,7 @@
 
 # Name can be overwritten, as Metricbeat is also a library
 BEAT_NAME?=metricbeat
+BEAT_TITLE?=Metricbeat
 BEAT_DESCRIPTION?=Metricbeat sends metrics to Elasticsearch.
 SYSTEM_TESTS?=true
 TEST_ENVIRONMENT?=true

packetbeat/Makefile

@@ -1,4 +1,5 @@
 BEAT_NAME?=packetbeat
+BEAT_TITLE?=Packetbeat
 BEAT_DESCRIPTION?=Packetbeat analyzes network traffic and sends the data to Elasticsearch.
 SYSTEM_TESTS?=true
 TEST_ENVIRONMENT=false

winlogbeat/Makefile

@@ -1,4 +1,5 @@
 BEAT_NAME=winlogbeat
+BEAT_TITLE=Winlogbeat
 BEAT_DESCRIPTION=Winlogbeat ships Windows event logs to Elasticsearch or Logstash.
 SYSTEM_TESTS=true
 TEST_ENVIRONMENT=false