Tag individual CI job name axis in build scans (#104168) (#104176)

# Conflicts:
#	.buildkite/pipelines/periodic.template.yml

Author: mark-vieira

.buildkite/pipelines/periodic.template.yml

@@ -180,14 +180,14 @@ steps:
       image: family/elasticsearch-ubuntu-2004
       machineType: n2-standard-8
       buildDirectory: /dev/shm/bk
-    if: build.branch == "main" || build.branch =~ /^[0-9]+\.[0-9]+\$/
-  - label: Check branch consistency
+    if: build.branch == "main" || build.branch == "7.17"
+  - label: check-branch-consistency
     command: .ci/scripts/run-gradle.sh branchConsistency
     timeout_in_minutes: 15
     agents:
       provider: gcp
       image: family/elasticsearch-ubuntu-2004
       machineType: n2-standard-2
-  - label: Check branch protection rules
+  - label: check-branch-protection-rules
     command: .buildkite/scripts/branch-protection.sh
     timeout_in_minutes: 5

.buildkite/pipelines/periodic.yml

@@ -1292,13 +1292,13 @@ steps:
       machineType: n2-standard-8
       buildDirectory: /dev/shm/bk
     if: build.branch == "main" || build.branch == "7.17"
-  - label: Check branch consistency
+  - label: check-branch-consistency
     command: .ci/scripts/run-gradle.sh branchConsistency
     timeout_in_minutes: 15
     agents:
       provider: gcp
       image: family/elasticsearch-ubuntu-2004
       machineType: n2-standard-2
-  - label: Check branch protection rules
+  - label: check-branch-protection-rules
     command: .buildkite/scripts/branch-protection.sh
     timeout_in_minutes: 5

build-tools-internal/src/main/groovy/elasticsearch.build-scan.gradle

@@ -98,7 +98,8 @@ buildScan {
       def branch = System.getenv('BUILDKITE_PULL_REQUEST_BASE_BRANCH') ?: System.getenv('BUILDKITE_BRANCH')
       def repoMatcher = System.getenv('BUILDKITE_REPO') =~ /(https:\/\/github\.com\/|git@github\.com:)(\S+)\.git/
       def repository = repoMatcher.matches() ? repoMatcher.group(2) : "<unknown>"
-      def jobName = (System.getenv('BUILDKITE_LABEL') ?: '').replaceAll(/[^a-zA-Z0-9_\-]+/, ' ').trim().replaceAll(' ', '_').toLowerCase()
+      def jobLabel = System.getenv('BUILDKITE_LABEL') ?: ''
+      def jobName = safeName(jobLabel)
 
       tag 'CI'
       link 'CI Build', "${buildKiteUrl}#${System.getenv('BUILDKITE_JOB_ID')}"
@@ -111,6 +112,11 @@ buildScan {
 
       value 'Job Name', jobName
       tag jobName
+      if (jobLabel.contains("/")) {
+        jobLabel.split("/").collect {safeName(it) }.each {matrix ->
+          tag matrix
+        }
+      }
 
       if (branch) {
         tag branch
@@ -161,3 +167,7 @@ buildScan {
     }
   }
 }
+
+static def safeName(String string) {
+  return string.replaceAll(/[^a-zA-Z0-9_\-\.]+/, ' ').trim().replaceAll(' ', '_').toLowerCase()
+}