test: pin micrometer compatibility ref

Signed-off-by: Gregor Zeitlinger <gregor.zeitlinger@grafana.com>

Author: zeitlinger

.github/renovate.json5

@@ -38,6 +38,21 @@
       groupName: "protobuf",
       separateMajorMinor: false,
     },
+    {
+      "description": "Flint autofix: align extractVersion for protoc",
+      "extractVersion": "^(?<version>.+)\\.0\\.0$",
+      "matchDepNames": [
+        "protoc"
+      ]
+    }
+  ],
+  customManagers: [
+    {
+      customType: "regex",
+      managerFilePatterns: ["/^\\.github\\/workflows\\/micrometer-compatibility\\.yml$/"],
+      matchStrings: [
+        "# renovate: datasource=(?<datasource>\\S+) depName=(?<depName>\\S+) packageName=(?<packageName>\\S+) currentValue=(?<currentValue>\\S+)\\n\\s*DEFAULT_MICROMETER_REF:\\s*(?<currentDigest>[a-f0-9]{40})",
+      ],
+    },
   ],
-  customManagers: [],
-}
+}

.github/workflows/micrometer-compatibility.yml

@@ -12,10 +12,15 @@ on:
       micrometer-ref:
         description: Micrometer branch, tag, or commit to test
         required: false
-        default: feat/prometheus-client-opt-in
+        default: 1af1b3185058941eea57dc467bfe0df5a4786fe4
 
 permissions: {}
 
+env:
+  DEFAULT_MICROMETER_REPOSITORY: zeitlinger/micrometer
+  # renovate: datasource=git-refs depName=zeitlinger/micrometer packageName=https://github.com/zeitlinger/micrometer currentValue=feat/prometheus-client-opt-in
+  DEFAULT_MICROMETER_REF: 1af1b3185058941eea57dc467bfe0df5a4786fe4
+
 jobs:
   micrometer-compatibility:
     runs-on: ubuntu-24.04
@@ -34,6 +39,6 @@ jobs:
           key: ${{ runner.os }}-maven-${{ hashFiles('**/pom.xml') }}
       - name: Run Micrometer compatibility tests
         env:
-          MICROMETER_REPOSITORY: ${{ github.event_name == 'workflow_dispatch' && github.event.inputs.micrometer-repository || 'zeitlinger/micrometer' }}
-          MICROMETER_REF: ${{ github.event_name == 'workflow_dispatch' && github.event.inputs.micrometer-ref || 'feat/prometheus-client-opt-in' }}
+          MICROMETER_REPOSITORY: ${{ github.event_name == 'workflow_dispatch' && github.event.inputs.micrometer-repository || env.DEFAULT_MICROMETER_REPOSITORY }}
+          MICROMETER_REF: ${{ github.event_name == 'workflow_dispatch' && github.event.inputs.micrometer-ref || env.DEFAULT_MICROMETER_REF }}
         run: mise run micrometer:test