Adjust CI configuration (#16216)

## What does this PR do?

This PR adjust the path of the generators as these have been moved.

## Why is it important?

It has to be adjusted, otherwise the CI jobs cannot start.

.travis.yml

@@ -149,20 +149,20 @@ jobs:
 
     # Generators
     - os: linux
-      env: TARGETS="-C generator/metricbeat test test-package"
+      env: TARGETS="-C generator/_templates/metricbeat test test-package"
       go: $TRAVIS_GO_VERSION
       stage: test
     - os: linux
-      env: TARGETS="-C generator/beat test test-package"
+      env: TARGETS="-C generator/_templates/beat test test-package"
       go: $TRAVIS_GO_VERSION
       stage: test
 
     - os: osx
-      env: TARGETS="-C generator/metricbeat test"
+      env: TARGETS="-C generator/_templates/metricbeat test"
       go: $TRAVIS_GO_VERSION
       stage: test
     - os: osx
-      env: TARGETS="-C generator/beat test"
+      env: TARGETS="-C generator/_templates/beat test"
       go: $TRAVIS_GO_VERSION
       stage: test
 

Jenkinsfile

@@ -414,14 +414,14 @@ pipeline {
             stage('Generators Metricbeat Linux'){
               steps {
                 withBeatsEnv(){
-                  makeTarget("Generators Metricbeat Linux", "-C generator/metricbeat test test-package")
+                  makeTarget("Generators Metricbeat Linux", "-C generator/_templates/metricbeat test test-package")
                 }
               }
             }
             stage('Generators Beat Linux'){
               steps {
                 withBeatsEnv(){
-                  makeTarget("Generators Beat Linux", "-C generator/beat test test-package")
+                  makeTarget("Generators Beat Linux", "-C generator/_templates/beat test test-package")
                 }
               }
             }
@@ -430,7 +430,7 @@ pipeline {
               options { skipDefaultCheckout() }
               steps {
                 withBeatsEnv(){
-                  makeTarget("Generators Metricbeat Mac OS X", "-C generator/metricbeat test")
+                  makeTarget("Generators Metricbeat Mac OS X", "-C generator/_templates/metricbeat test")
                 }
               }
             }
@@ -439,7 +439,7 @@ pipeline {
               options { skipDefaultCheckout() }
               steps {
                 withBeatsEnv(){
-                  makeTarget("Generators Beat Mac OS X", "-C generator/beat test")
+                  makeTarget("Generators Beat Mac OS X", "-C generator/_templates/beat test")
                 }
               }
             }

dev-tools/jenkins_ci.ps1

@@ -32,7 +32,7 @@ $env:TEST_COVERAGE = "true"
 $env:RACE_DETECTOR = "true"
 
 # Install mage from vendor.
-exec { go install github.com/elastic/beats/vendor/github.com/magefile/mage } "mage install FAILURE"
+exec { go install -mod=vendor github.com/magefile/mage } "mage install FAILURE"
 
 if (Test-Path "$env:beat\magefile.go") {
     cd "$env:beat"

generator/_templates/beat/Makefile

@@ -1 +1 @@
-include ../common/Makefile
+include ../../common/Makefile

generator/_templates/metricbeat/Makefile

@@ -1,6 +1,6 @@
 BEAT_TYPE       = metricbeat
 
-include ../common/Makefile
+include ../../common/Makefile
 
 # Collects all dependencies and then calls update
 .PHONY: collect