chore(deps): update actions/checkout action to v7

chore(release): prepare for v0.4.0 (#151 )
## [0.4.0] - 2026-06-16 ### 🚀 Features - *(metrics)* Add SubscriptionMetrics OTel observer for subscriptions (#150) ### 🐛 Bug Fixes - *(deps)* Update opentelemetry-go monorepo (#146) - *(deps)* Update module github.com/99designs/gqlgen to v0.17.91 (#148)  --- **Note:** Please use **Squash Merge** when merging this PR. Reviewed-on: #151 Co-authored-by: Unbound Releaser <releaser@unbound.se> Co-committed-by: Unbound Releaser <releaser@unbound.se>
2026-06-20 18:09:59 +00:00 · 2026-06-16 13:22:52 +00:00 · 2026-06-16 13:14:14 +00:00 · 2026-06-14 15:33:23 +00:00 · 2026-05-31 12:07:55 +00:00 · 2026-05-29 06:47:04 +00:00
12 changed files with 530 additions and 94 deletions
@@ -10,7 +10,7 @@ jobs:
  test:
    runs-on: ubuntu-latest
    steps:
-      - uses: actions/checkout@v6
+      - uses: actions/checkout@v7
      - uses: actions/setup-go@v6
        with:
          go-version: 'stable'
@@ -18,11 +18,10 @@ jobs:
        run: go test -race -coverprofile=coverage.txt ./...

      - name: Check coverage
-        uses: vladopajic/go-test-coverage@v2
-        with:
-          config: ./.testcoverage.yml
-
-      # Download baseline coverage from main branch (for PRs)
+        id: coverage
+        run: |
+          go install github.com/vladopajic/go-test-coverage/v2@latest
+          go-test-coverage --config ./.testcoverage.yml --github-action-output
      - name: Download baseline coverage
        if: gitea.event_name == 'pull_request'
        uses: actions/download-artifact@v3
@@ -30,14 +29,12 @@ jobs:
          name: coverage-baseline
          path: ./baseline
        continue-on-error: true
-
-      # Compare coverage against baseline (for PRs)
      - name: Compare coverage
        if: gitea.event_name == 'pull_request'
        run: |
-          CURRENT=$(go tool cover -func=coverage.txt | grep "^total:" | awk '{print $NF}' | tr -d '%')
+          CURRENT="${{ steps.coverage.outputs.total-coverage }}"
          if [ -f ./baseline/coverage.txt ]; then
-            BASE=$(go tool cover -func=./baseline/coverage.txt | grep "^total:" | awk '{print $NF}' | tr -d '%')
+            BASE=$(cat ./baseline/coverage.txt)
            echo "Base coverage: ${BASE}%"
            echo "Current coverage: ${CURRENT}%"
            if [ "$(echo "$CURRENT < $BASE" | bc -l)" -eq 1 ]; then
@@ -49,8 +46,9 @@ jobs:
            echo "No baseline coverage found, skipping comparison"
            echo "Current coverage: ${CURRENT}%"
          fi
-
-      # Upload coverage as baseline (only on main)
+      - name: Save coverage baseline
+        if: gitea.ref == 'refs/heads/main'
+        run: echo "${{ steps.coverage.outputs.total-coverage }}" > coverage.txt
      - name: Upload coverage baseline
        if: gitea.ref == 'refs/heads/main'
        uses: actions/upload-artifact@v3
@@ -58,24 +56,22 @@ jobs:
          name: coverage-baseline
          path: coverage.txt
          retention-days: 90
-
-      # Post coverage to PR comment
      - name: Post coverage comment
        if: gitea.event_name == 'pull_request'
        env:
          GITEA_TOKEN: ${{ secrets.GITEA_TOKEN }}
          GITEA_URL: ${{ gitea.server_url }}
        run: |
-          COVERAGE=$(go tool cover -func=coverage.txt | grep "^total:" | awk '{print $NF}')
+          COVERAGE="${{ steps.coverage.outputs.total-coverage }}"
          curl -X POST "${GITEA_URL}/api/v1/repos/${{ gitea.repository }}/issues/${{ gitea.event.pull_request.number }}/comments" \
            -H "Authorization: token ${GITEA_TOKEN}" \
            -H "Content-Type: application/json" \
-            -d "{\"body\": \"## Coverage Report\n\nTotal coverage: **${COVERAGE}**\"}"
+            -d "{\"body\": \"## Coverage Report\n\nTotal coverage: **${COVERAGE}%**\"}"

  vulnerabilities:
    runs-on: ubuntu-latest
    steps:
-      - uses: actions/checkout@v6
+      - uses: actions/checkout@v7
      - uses: actions/setup-go@v6
        with:
          go-version: 'stable'
@@ -13,7 +13,7 @@ jobs:
    env:
      SKIP: no-commit-to-branch
    steps:
-      - uses: actions/checkout@v6
+      - uses: actions/checkout@v7
      - uses: actions/setup-go@v6
        with:
          go-version: stable
@@ -11,7 +11,7 @@ repos:
    - --allow-multiple-documents
  - id: check-added-large-files
 - repo: https://github.com/alessandrojcm/commitlint-pre-commit-hook
-  rev: v9.24.0
+  rev: v9.25.0
  hooks:
  - id: commitlint
    stages: [ commit-msg ]
@@ -30,7 +30,7 @@ repos:
  - id: go-test
  - id: gofumpt
 - repo: https://github.com/golangci/golangci-lint
-  rev: v2.11.4
+  rev: v2.12.2
  hooks:
  - id: golangci-lint-full
 - repo: https://github.com/gitleaks/gitleaks
@@ -1,3 +1,3 @@
 {
-  "version": "v0.2.6"
+  "version": "v0.4.0"
 }
@@ -2,7 +2,45 @@

 All notable changes to this project will be documented in this file.

-## [0.2.6] - 2026-03-24
+## [0.4.0] - 2026-06-16
+
+### 🚀 Features
+
+- *(metrics)* Add SubscriptionMetrics OTel observer for subscriptions (#150)
+
+### 🐛 Bug Fixes
+
+- *(deps)* Update opentelemetry-go monorepo (#146)
+- *(deps)* Update module github.com/99designs/gqlgen to v0.17.91 (#148)
+
+## [0.3.1] - 2026-05-29
+
+### 🐛 Bug Fixes
+
+- Set service.instance.id for unique instance label (#144)
+
+## [0.3.0] - 2026-05-26
+
+### 🚀 Features
+
+- Add eventsourced MetricsRecorder adapter for OpenTelemetry (#142)
+
+## [0.2.7] - 2026-05-09
+
+### 🐛 Bug Fixes
+
+- *(deps)* Update opentelemetry-go monorepo (#131)
+- *(ci)* Use go-test-coverage binary directly to fix Gitea Actions (#134)
+- *(deps)* Update module github.com/99designs/gqlgen to v0.17.90 (#133)
+
+### ⚙️ Miscellaneous Tasks
+
+- *(deps)* Update pre-commit hook alessandrojcm/commitlint-pre-commit-hook to v9.25.0 (#136)
+- *(deps)* Update pre-commit hook golangci/golangci-lint to v2.12.0 (#137)
+- *(deps)* Update pre-commit hook golangci/golangci-lint to v2.12.1 (#138)
+- *(deps)* Update pre-commit hook golangci/golangci-lint to v2.12.2 (#140)
+
+## [0.2.6] - 2026-04-02

 ### 🐛 Bug Fixes

@@ -3,16 +3,18 @@ module gitea.unbound.se/shiny/otelsetup
 go 1.25.0

 require (
-	github.com/99designs/gqlgen v0.17.89
-	go.opentelemetry.io/otel v1.42.0
-	go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetrichttp v1.42.0
-	go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracehttp v1.42.0
-	go.opentelemetry.io/otel/exporters/stdout/stdoutlog v0.18.0
-	go.opentelemetry.io/otel/log v0.18.0
-	go.opentelemetry.io/otel/sdk v1.42.0
-	go.opentelemetry.io/otel/sdk/log v0.18.0
-	go.opentelemetry.io/otel/sdk/metric v1.42.0
-	go.opentelemetry.io/otel/trace v1.42.0
+	github.com/99designs/gqlgen v0.17.91
+	gitlab.com/unboundsoftware/eventsourced/eventsourced v1.23.0
+	go.opentelemetry.io/otel v1.44.0
+	go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetrichttp v1.44.0
+	go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracehttp v1.44.0
+	go.opentelemetry.io/otel/exporters/stdout/stdoutlog v0.20.0
+	go.opentelemetry.io/otel/log v0.20.0
+	go.opentelemetry.io/otel/metric v1.44.0
+	go.opentelemetry.io/otel/sdk v1.44.0
+	go.opentelemetry.io/otel/sdk/log v0.20.0
+	go.opentelemetry.io/otel/sdk/metric v1.44.0
+	go.opentelemetry.io/otel/trace v1.44.0
 )

 require (
@@ -21,19 +23,18 @@ require (
 	github.com/go-logr/logr v1.4.3 // indirect
 	github.com/go-logr/stdr v1.2.2 // indirect
 	github.com/google/uuid v1.6.0 // indirect
-	github.com/grpc-ecosystem/grpc-gateway/v2 v2.28.0 // indirect
+	github.com/grpc-ecosystem/grpc-gateway/v2 v2.29.0 // indirect
 	github.com/sosodev/duration v1.4.0 // indirect
-	github.com/vektah/gqlparser/v2 v2.5.32 // indirect
+	github.com/vektah/gqlparser/v2 v2.5.34 // indirect
 	go.opentelemetry.io/auto/sdk v1.2.1 // indirect
-	go.opentelemetry.io/otel/exporters/otlp/otlptrace v1.42.0 // indirect
-	go.opentelemetry.io/otel/metric v1.42.0 // indirect
-	go.opentelemetry.io/proto/otlp v1.9.0 // indirect
-	golang.org/x/net v0.51.0 // indirect
+	go.opentelemetry.io/otel/exporters/otlp/otlptrace v1.44.0 // indirect
+	go.opentelemetry.io/proto/otlp v1.10.0 // indirect
+	golang.org/x/net v0.55.0 // indirect
 	golang.org/x/sync v0.20.0 // indirect
-	golang.org/x/sys v0.42.0 // indirect
-	golang.org/x/text v0.34.0 // indirect
-	google.golang.org/genproto/googleapis/api v0.0.0-20260209200024-4cfbd4190f57 // indirect
-	google.golang.org/genproto/googleapis/rpc v0.0.0-20260209200024-4cfbd4190f57 // indirect
-	google.golang.org/grpc v1.79.2 // indirect
+	golang.org/x/sys v0.45.0 // indirect
+	golang.org/x/text v0.37.0 // indirect
+	google.golang.org/genproto/googleapis/api v0.0.0-20260526163538-3dc84a4a5aaa // indirect
+	google.golang.org/genproto/googleapis/rpc v0.0.0-20260526163538-3dc84a4a5aaa // indirect
+	google.golang.org/grpc v1.81.1 // indirect
 	google.golang.org/protobuf v1.36.11 // indirect
 )
@@ -1,9 +1,7 @@
-github.com/99designs/gqlgen v0.17.89 h1:KzEcxPiMgQoMw3m/E85atUEHyZyt0PbAflMia5Kw8z8=
-github.com/99designs/gqlgen v0.17.89/go.mod h1:GFqruTVGB7ZTdrf1uzOagpXbY7DrEt1pIxnTdhIbWvQ=
+github.com/99designs/gqlgen v0.17.91 h1:/mIvXnN0lAorqszP3Vukw10SVRfLVUYtBTQFwmYRMmI=
+github.com/99designs/gqlgen v0.17.91/go.mod h1:N7+yJF6zbGIEqohF+ZtEUp/eq2dTnn0bDizLUIYPUCU=
 github.com/agnivade/levenshtein v1.2.1 h1:EHBY3UOn1gwdy/VbFwgo4cxecRznFk7fKWN1KOX7eoM=
 github.com/agnivade/levenshtein v1.2.1/go.mod h1:QVVI16kDrtSuwcpd0p1+xMC6Z/VfhtCyDIjcwga4/DU=
-github.com/andreyvit/diff v0.0.0-20170406064948-c7f18ee00883 h1:bvNMNQO63//z+xNgfBlViaCIJKLlCJ6/fmUseuG0wVQ=
-github.com/andreyvit/diff v0.0.0-20170406064948-c7f18ee00883/go.mod h1:rCTlJbsFo29Kk6CurOXKm700vrz8f0KW0JNfpkRJY/8=
 github.com/cenkalti/backoff/v5 v5.0.3 h1:ZN+IMa753KfX5hd8vVaMixjnqRZ3y8CuJKRKj1xcsSM=
 github.com/cenkalti/backoff/v5 v5.0.3/go.mod h1:rkhZdG3JZukswDf7f0cwqPNk4K0sa+F97BxZthm/crw=
 github.com/cespare/xxhash/v2 v2.3.0 h1:UL815xU9SqsFlibzuggzjXhog7bL6oX9BbNZnL2UFvs=
@@ -21,64 +19,66 @@ github.com/google/go-cmp v0.7.0 h1:wk8382ETsv4JYUZwIsn6YpYiWiBsYLSJiTsyBybVuN8=
 github.com/google/go-cmp v0.7.0/go.mod h1:pXiqmnSA92OHEEa9HXL2W4E7lf9JzCmGVUdgjX3N/iU=
 github.com/google/uuid v1.6.0 h1:NIvaJDMOsjHA8n1jAhLSgzrAzy1Hgr+hNrb57e+94F0=
 github.com/google/uuid v1.6.0/go.mod h1:TIyPZe4MgqvfeYDBFedMoGGpEw/LqOeaOT+nhxU+yHo=
-github.com/grpc-ecosystem/grpc-gateway/v2 v2.28.0 h1:HWRh5R2+9EifMyIHV7ZV+MIZqgz+PMpZ14Jynv3O2Zs=
-github.com/grpc-ecosystem/grpc-gateway/v2 v2.28.0/go.mod h1:JfhWUomR1baixubs02l85lZYYOm7LV6om4ceouMv45c=
+github.com/grpc-ecosystem/grpc-gateway/v2 v2.29.0 h1:5VipnvEpbqr2gA2VbM+nYVbkIF28c5ZQfqCBQ5g2xfk=
+github.com/grpc-ecosystem/grpc-gateway/v2 v2.29.0/go.mod h1:Hyl3n6Twe1hvtd9XUXDec4pTvgMSEixRuQKPTMH2bNs=
 github.com/pmezard/go-difflib v1.0.0 h1:4DBwDE0NGyQoBHbLQYPwSUPoCMWR5BEzIk/f1lZbAQM=
 github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4=
-github.com/sergi/go-diff v1.3.1 h1:xkr+Oxo4BOQKmkn/B9eMK0g5Kg/983T9DqqPHwYqD+8=
-github.com/sergi/go-diff v1.3.1/go.mod h1:aMJSSKb2lpPvRNec0+w3fl7LP9IOFzdc9Pa4NFbPK1I=
 github.com/sosodev/duration v1.4.0 h1:35ed0KiVFriGHHzZZJaZLgmTEEICIyt8Sx0RQfj9IjE=
 github.com/sosodev/duration v1.4.0/go.mod h1:RQIBBX0+fMLc/D9+Jb/fwvVmo0eZvDDEERAikUR6SDg=
 github.com/stretchr/testify v1.11.1 h1:7s2iGBzp5EwR7/aIZr8ao5+dra3wiQyKjjFuvgVKu7U=
 github.com/stretchr/testify v1.11.1/go.mod h1:wZwfW3scLgRK+23gO65QZefKpKQRnfz6sD981Nm4B6U=
-github.com/vektah/gqlparser/v2 v2.5.32 h1:k9QPJd4sEDTL+qB4ncPLflqTJ3MmjB9SrVzJrawpFSc=
-github.com/vektah/gqlparser/v2 v2.5.32/go.mod h1:c1I28gSOVNzlfc4WuDlqU7voQnsqI6OG2amkBAFmgts=
+github.com/vektah/gqlparser/v2 v2.5.34 h1:MEea5P0qhdcqfBL45ghKE+qr9laidVHTMHjav5h7ckk=
+github.com/vektah/gqlparser/v2 v2.5.34/go.mod h1:mFdHLGCio7OGX1fby9ZjTW6FN+qxgmbnBcRIeeScE5s=
+gitlab.com/unboundsoftware/eventsourced/eventsourced v1.23.0 h1:qcteJH9D7kHaOgLQ0fzlW9dv42hSa0Vluqt7p4kooWA=
+gitlab.com/unboundsoftware/eventsourced/eventsourced v1.23.0/go.mod h1:LrA7I7etRmhIC1PjO8c26BHm+gWsy2rC3eSMe5+XUWE=
 go.opentelemetry.io/auto/sdk v1.2.1 h1:jXsnJ4Lmnqd11kwkBV2LgLoFMZKizbCi5fNZ/ipaZ64=
 go.opentelemetry.io/auto/sdk v1.2.1/go.mod h1:KRTj+aOaElaLi+wW1kO/DZRXwkF4C5xPbEe3ZiIhN7Y=
-go.opentelemetry.io/otel v1.42.0 h1:lSQGzTgVR3+sgJDAU/7/ZMjN9Z+vUip7leaqBKy4sho=
-go.opentelemetry.io/otel v1.42.0/go.mod h1:lJNsdRMxCUIWuMlVJWzecSMuNjE7dOYyWlqOXWkdqCc=
-go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetrichttp v1.42.0 h1:H7O6RlGOMTizyl3R08Kn5pdM06bnH8oscSj7o11tmLA=
-go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetrichttp v1.42.0/go.mod h1:mBFWu/WOVDkWWsR7Tx7h6EpQB8wsv7P0Yrh0Pb7othc=
-go.opentelemetry.io/otel/exporters/otlp/otlptrace v1.42.0 h1:THuZiwpQZuHPul65w4WcwEnkX2QIuMT+UFoOrygtoJw=
-go.opentelemetry.io/otel/exporters/otlp/otlptrace v1.42.0/go.mod h1:J2pvYM5NGHofZ2/Ru6zw/TNWnEQp5crgyDeSrYpXkAw=
-go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracehttp v1.42.0 h1:uLXP+3mghfMf7XmV4PkGfFhFKuNWoCvvx5wP/wOXo0o=
-go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracehttp v1.42.0/go.mod h1:v0Tj04armyT59mnURNUJf7RCKcKzq+lgJs6QSjHjaTc=
-go.opentelemetry.io/otel/exporters/stdout/stdoutlog v0.18.0 h1:KJVjPD3rcPb98rIs3HznyJlrfx9ge5oJvxxlGR+P/7s=
-go.opentelemetry.io/otel/exporters/stdout/stdoutlog v0.18.0/go.mod h1:K3kRa2ckmHWQaTWQdPRHc7qGXASuVuoEQXzrvlA98Ws=
-go.opentelemetry.io/otel/log v0.18.0 h1:XgeQIIBjZZrliksMEbcwMZefoOSMI1hdjiLEiiB0bAg=
-go.opentelemetry.io/otel/log v0.18.0/go.mod h1:KEV1kad0NofR3ycsiDH4Yjcoj0+8206I6Ox2QYFSNgI=
-go.opentelemetry.io/otel/metric v1.42.0 h1:2jXG+3oZLNXEPfNmnpxKDeZsFI5o4J+nz6xUlaFdF/4=
-go.opentelemetry.io/otel/metric v1.42.0/go.mod h1:RlUN/7vTU7Ao/diDkEpQpnz3/92J9ko05BIwxYa2SSI=
-go.opentelemetry.io/otel/sdk v1.42.0 h1:LyC8+jqk6UJwdrI/8VydAq/hvkFKNHZVIWuslJXYsDo=
-go.opentelemetry.io/otel/sdk v1.42.0/go.mod h1:rGHCAxd9DAph0joO4W6OPwxjNTYWghRWmkHuGbayMts=
-go.opentelemetry.io/otel/sdk/log v0.18.0 h1:n8OyZr7t7otkeTnPTbDNom6rW16TBYGtvyy2Gk6buQw=
-go.opentelemetry.io/otel/sdk/log v0.18.0/go.mod h1:C0+wxkTwKpOCZLrlJ3pewPiiQwpzycPI/u6W0Z9fuYk=
-go.opentelemetry.io/otel/sdk/log/logtest v0.18.0 h1:l3mYuPsuBx6UKE47BVcPrZoZ0q/KER57vbj2qkgDLXA=
-go.opentelemetry.io/otel/sdk/log/logtest v0.18.0/go.mod h1:7cHtiVJpZebB3wybTa4NG+FUo5NPe3PROz1FqB0+qdw=
-go.opentelemetry.io/otel/sdk/metric v1.42.0 h1:D/1QR46Clz6ajyZ3G8SgNlTJKBdGp84q9RKCAZ3YGuA=
-go.opentelemetry.io/otel/sdk/metric v1.42.0/go.mod h1:Ua6AAlDKdZ7tdvaQKfSmnFTdHx37+J4ba8MwVCYM5hc=
-go.opentelemetry.io/otel/trace v1.42.0 h1:OUCgIPt+mzOnaUTpOQcBiM/PLQ/Op7oq6g4LenLmOYY=
-go.opentelemetry.io/otel/trace v1.42.0/go.mod h1:f3K9S+IFqnumBkKhRJMeaZeNk9epyhnCmQh/EysQCdc=
-go.opentelemetry.io/proto/otlp v1.9.0 h1:l706jCMITVouPOqEnii2fIAuO3IVGBRPV5ICjceRb/A=
-go.opentelemetry.io/proto/otlp v1.9.0/go.mod h1:xE+Cx5E/eEHw+ISFkwPLwCZefwVjY+pqKg1qcK03+/4=
+go.opentelemetry.io/otel v1.44.0 h1:JjwHmHpA4iZ3wBxluu2fbbE7j4kqlE8jXyAyPXH7HqU=
+go.opentelemetry.io/otel v1.44.0/go.mod h1:BMgjTHL9WPRlRjL2oZCBTL4whCGtXch2H4BhOPIAyYc=
+go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetrichttp v1.44.0 h1:RuynHbfU8JUEw7DyONgkVYg2SVtsoF28y0LGIr69jgA=
+go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetrichttp v1.44.0/go.mod h1:qZF+/lBs71APw8mlnEZcqZHMzqrYrsFiJOv83lX1OGo=
+go.opentelemetry.io/otel/exporters/otlp/otlptrace v1.44.0 h1:4YsVu3B8+3qtWYYrsUYgn0OG78pN0rnNPRGX4SbokQI=
+go.opentelemetry.io/otel/exporters/otlp/otlptrace v1.44.0/go.mod h1:+wnlSn0mD1ADVMe3v9Z/WIaiz6q6gL2J/ejaAmdmv80=
+go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracehttp v1.44.0 h1:lgh3PiVrRUWMLOVSkQicxzZll5NjF1r+AtsX1XRIHw0=
+go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracehttp v1.44.0/go.mod h1:5Cnhth3m/AgOeTgE3ex12pPmiu/gGtZit03kSzx9X7s=
+go.opentelemetry.io/otel/exporters/stdout/stdoutlog v0.20.0 h1:aZfdmtI6QU/DAPD4b7YZ5zuJgewxO1EW9miOZklqleU=
+go.opentelemetry.io/otel/exporters/stdout/stdoutlog v0.20.0/go.mod h1:isNl10/Om5CBWu9jj8WOb2+tJLbCVXDgqwzCaJMnJ6w=
+go.opentelemetry.io/otel/log v0.20.0 h1:/5i0vuHxCLWUfChWG41K9wkM0jafruPw9NU1/RCJirs=
+go.opentelemetry.io/otel/log v0.20.0/go.mod h1:wOcMcjsZpG8x7Bak7IhSi/lg8wscV2C1VdrKCLPlt0E=
+go.opentelemetry.io/otel/metric v1.44.0 h1:1w0gILTcHdr3YI+ixLyjemwrVnsMURbTZFrSYCdDdmc=
+go.opentelemetry.io/otel/metric v1.44.0/go.mod h1:8O7hanEPBNgEMmybD3s2VBKcgWOCsA6tzHBPODAiquo=
+go.opentelemetry.io/otel/metric/x v0.66.0 h1:YkCrx1zLOChi9ZcZ6euupOcsgzbVlec7D/xoEU1+cTA=
+go.opentelemetry.io/otel/metric/x v0.66.0/go.mod h1:d1+BDj9t96do0/1LoU1ayfCv79ZgNE41qbhBvnMOBZk=
+go.opentelemetry.io/otel/sdk v1.44.0 h1:nHYwb9lK+fJPU/dnT6s7W7Z8itMWyqrnVfbheVYrZ58=
+go.opentelemetry.io/otel/sdk v1.44.0/go.mod h1:Osuydd3Se74nqjAKxid74N5eC+jfEqfTegHRnq58oK0=
+go.opentelemetry.io/otel/sdk/log v0.20.0 h1:vM3xI7TQgKPiSghe6urZtAkyFY7SodrSpC83CffDFuY=
+go.opentelemetry.io/otel/sdk/log v0.20.0/go.mod h1:Knej2nmsTUzN79T2eeXdRsjjPcoxoq2pUyUHz9TFyyU=
+go.opentelemetry.io/otel/sdk/log/logtest v0.20.0 h1:OqdRZ1guyzamK3M6LlRsmGqRrjkHWw6WZOKKli5ELpg=
+go.opentelemetry.io/otel/sdk/log/logtest v0.20.0/go.mod h1:PuMIlm7zAt7c3z8zfOI5ox4iT1Z87We+PF6YoINux/M=
+go.opentelemetry.io/otel/sdk/metric v1.44.0 h1:3LlKgI+VjbVsjNRFZJZAJ30WjXC5VkNRks6si09iEfI=
+go.opentelemetry.io/otel/sdk/metric v1.44.0/go.mod h1:5B5pMARnXxKhltooO4xUuCBorl65a4EpnTalObqOigA=
+go.opentelemetry.io/otel/trace v1.44.0 h1:jxF5CsGYCe74MCRx2X4g7WsY/VBKRqqpNvXlX/6gtIk=
+go.opentelemetry.io/otel/trace v1.44.0/go.mod h1:oLl1jrMQAVo6v3GAggN+1VH9VIz9iUSvW53sW1Q8PIE=
+go.opentelemetry.io/proto/otlp v1.10.0 h1:IQRWgT5srOCYfiWnpqUYz9CVmbO8bFmKcwYxpuCSL2g=
+go.opentelemetry.io/proto/otlp v1.10.0/go.mod h1:/CV4QoCR/S9yaPj8utp3lvQPoqMtxXdzn7ozvvozVqk=
 go.uber.org/goleak v1.3.0 h1:2K3zAYmnTNqV73imy9J1T3WC+gmCePx2hEGkimedGto=
 go.uber.org/goleak v1.3.0/go.mod h1:CoHD4mav9JJNrW/WLlf7HGZPjdw8EucARQHekz1X6bE=
-golang.org/x/net v0.51.0 h1:94R/GTO7mt3/4wIKpcR5gkGmRLOuE/2hNGeWq/GBIFo=
-golang.org/x/net v0.51.0/go.mod h1:aamm+2QF5ogm02fjy5Bb7CQ0WMt1/WVM7FtyaTLlA9Y=
+golang.org/x/net v0.55.0 h1:bcvxaJn3e1U6InsFWt1JUq1aSjnRxLzT2rtD2KfkDF8=
+golang.org/x/net v0.55.0/go.mod h1:L5U2KuzuOe1lY7Z+aWVIKK6qEeJXnXV9yzGA+WCHJww=
 golang.org/x/sync v0.20.0 h1:e0PTpb7pjO8GAtTs2dQ6jYa5BWYlMuX047Dco/pItO4=
 golang.org/x/sync v0.20.0/go.mod h1:9xrNwdLfx4jkKbNva9FpL6vEN7evnE43NNNJQ2LF3+0=
-golang.org/x/sys v0.42.0 h1:omrd2nAlyT5ESRdCLYdm3+fMfNFE/+Rf4bDIQImRJeo=
-golang.org/x/sys v0.42.0/go.mod h1:4GL1E5IUh+htKOUEOaiffhrAeqysfVGipDYzABqnCmw=
-golang.org/x/text v0.34.0 h1:oL/Qq0Kdaqxa1KbNeMKwQq0reLCCaFtqu2eNuSeNHbk=
-golang.org/x/text v0.34.0/go.mod h1:homfLqTYRFyVYemLBFl5GgL/DWEiH5wcsQ5gSh1yziA=
-gonum.org/v1/gonum v0.16.0 h1:5+ul4Swaf3ESvrOnidPp4GZbzf0mxVQpDCYUQE7OJfk=
-gonum.org/v1/gonum v0.16.0/go.mod h1:fef3am4MQ93R2HHpKnLk4/Tbh/s0+wqD5nfa6Pnwy4E=
-google.golang.org/genproto/googleapis/api v0.0.0-20260209200024-4cfbd4190f57 h1:JLQynH/LBHfCTSbDWl+py8C+Rg/k1OVH3xfcaiANuF0=
-google.golang.org/genproto/googleapis/api v0.0.0-20260209200024-4cfbd4190f57/go.mod h1:kSJwQxqmFXeo79zOmbrALdflXQeAYcUbgS7PbpMknCY=
-google.golang.org/genproto/googleapis/rpc v0.0.0-20260209200024-4cfbd4190f57 h1:mWPCjDEyshlQYzBpMNHaEof6UX1PmHcaUODUywQ0uac=
-google.golang.org/genproto/googleapis/rpc v0.0.0-20260209200024-4cfbd4190f57/go.mod h1:j9x/tPzZkyxcgEFkiKEEGxfvyumM01BEtsW8xzOahRQ=
-google.golang.org/grpc v1.79.2 h1:fRMD94s2tITpyJGtBBn7MkMseNpOZU8ZxgC3MMBaXRU=
-google.golang.org/grpc v1.79.2/go.mod h1:KmT0Kjez+0dde/v2j9vzwoAScgEPx/Bw1CYChhHLrHQ=
+golang.org/x/sys v0.45.0 h1:dO4czNzziLiiXplLQgBCEpCvXQ3dnkn0SdaZSYdQ+FY=
+golang.org/x/sys v0.45.0/go.mod h1:4GL1E5IUh+htKOUEOaiffhrAeqysfVGipDYzABqnCmw=
+golang.org/x/text v0.37.0 h1:Cqjiwd9eSg8e0QAkyCaQTNHFIIzWtidPahFWR83rTrc=
+golang.org/x/text v0.37.0/go.mod h1:a5sjxXGs9hsn/AJVwuElvCAo9v8QYLzvavO5z2PiM38=
+gonum.org/v1/gonum v0.17.0 h1:VbpOemQlsSMrYmn7T2OUvQ4dqxQXU+ouZFQsZOx50z4=
+gonum.org/v1/gonum v0.17.0/go.mod h1:El3tOrEuMpv2UdMrbNlKEh9vd86bmQ6vqIcDwxEOc1E=
+google.golang.org/genproto/googleapis/api v0.0.0-20260526163538-3dc84a4a5aaa h1:Kjn0N0tCrDgiAFW+lGO4JZ3ck44CehvJQMAwj9QF0G8=
+google.golang.org/genproto/googleapis/api v0.0.0-20260526163538-3dc84a4a5aaa/go.mod h1:q4lMZS6kskjT5HvCPrnnypcDPVJqT/f4nfxmkE7gryY=
+google.golang.org/genproto/googleapis/rpc v0.0.0-20260526163538-3dc84a4a5aaa h1:mZHHdPZl0dbGHCflZgAq/Q468DWVFcU2whhB2KAo8fk=
+google.golang.org/genproto/googleapis/rpc v0.0.0-20260526163538-3dc84a4a5aaa/go.mod h1:4Hqkh8ycfw05ld/3BWL7rJOSfebL2Q+DVDeRgYgxUU8=
+google.golang.org/grpc v1.81.1 h1:VnnIIZ88UzOOKLukQi+ImGz8O1Wdp8nAGGnvOfEIWQQ=
+google.golang.org/grpc v1.81.1/go.mod h1:xGH9GfzOyMTGIOXBJmXt+BX/V0kcdQbdcuwQ/zNw42I=
 google.golang.org/protobuf v1.36.11 h1:fV6ZwhNocDyBLK0dj+fg8ektcVegBBuEolpbTQyBNVE=
 google.golang.org/protobuf v1.36.11/go.mod h1:HTf+CrKn2C3g5S8VImy6tdcUvCska2kB7j23XfzDpco=
 gopkg.in/yaml.v3 v3.0.1 h1:fxVm/GzAzEWqLHuvctI91KS9hhNmmWOoWu0XTYJS7CA=
@@ -0,0 +1,123 @@
+package otelsetup
+
+import (
+	"context"
+	"errors"
+
+	"gitlab.com/unboundsoftware/eventsourced/eventsourced"
+	"go.opentelemetry.io/otel"
+	"go.opentelemetry.io/otel/attribute"
+	"go.opentelemetry.io/otel/metric"
+)
+
+// eventsourcedMeterName is the instrumentation scope for the event-sourcing
+// metrics emitted by the adapter returned from NewEventsourcedMetrics.
+const eventsourcedMeterName = "gitea.unbound.se/shiny/otelsetup/eventsourced"
+
+// durationBucketsSeconds are explicit histogram boundaries tuned for
+// sub-second event-store and command latencies. The SDK default boundaries are
+// scaled for milliseconds, which would bucket nearly every second-valued
+// observation into the first bucket and make percentiles useless.
+var durationBucketsSeconds = []float64{0.001, 0.005, 0.01, 0.025, 0.05, 0.1, 0.25, 0.5, 1, 2.5, 5, 10}
+
+// eventsourcedMetrics implements eventsourced.MetricsRecorder by translating
+// the framework's Metric values into OpenTelemetry instruments registered on
+// the global MeterProvider configured by SetupOTelSDK.
+//
+// The OTel metric instruments are safe for concurrent use, and the struct is
+// immutable after construction, so Record may be called from multiple
+// goroutines as the framework requires.
+//
+// Operation counts are read off each duration histogram's generated _count
+// series rather than separate counters; the only standalone counters carry
+// information a histogram count cannot (events.loaded sums the number of events
+// per load, idempotency.checks counts lookups that have no duration).
+type eventsourcedMetrics struct {
+	commandDuration  metric.Float64Histogram
+	eventStoreDur    metric.Float64Histogram
+	eventsLoaded     metric.Int64Counter
+	eventLoadDur     metric.Float64Histogram
+	snapshotStoreDur metric.Float64Histogram
+	snapshotLoadDur  metric.Float64Histogram
+	idempotencyCheck metric.Int64Counter
+}
+
+// NewEventsourcedMetrics builds an eventsourced.MetricsRecorder that records to
+// the global OpenTelemetry MeterProvider. Pass the result to both
+// pg.WithMetrics (for event-store operations) and eventsourced.WithMetrics
+// (for command handling) so a single recorder covers store and handler
+// metrics.
+//
+// SetupOTelSDK must have run first so the global MeterProvider is configured;
+// when metrics are disabled the global provider is a no-op and recording is
+// effectively free.
+func NewEventsourcedMetrics() (eventsourced.MetricsRecorder, error) {
+	m := otel.Meter(eventsourcedMeterName)
+	var errs []error
+	hist := func(name, desc string) metric.Float64Histogram {
+		h, err := m.Float64Histogram(
+			name,
+			metric.WithDescription(desc),
+			metric.WithUnit("s"),
+			metric.WithExplicitBucketBoundaries(durationBucketsSeconds...),
+		)
+		errs = append(errs, err)
+		return h
+	}
+	counter := func(name, desc string) metric.Int64Counter {
+		c, err := m.Int64Counter(name, metric.WithDescription(desc))
+		errs = append(errs, err)
+		return c
+	}
+
+	r := &eventsourcedMetrics{
+		commandDuration:  hist("eventsourced.command.duration", "Wall-clock time to process a command in Handle."),
+		eventStoreDur:    hist("eventsourced.event.store.duration", "Time taken to persist a single event."),
+		eventsLoaded:     counter("eventsourced.events.loaded", "Number of events loaded when rehydrating aggregates."),
+		eventLoadDur:     hist("eventsourced.event.load.duration", "Time taken to load events for an aggregate."),
+		snapshotStoreDur: hist("eventsourced.snapshot.store.duration", "Time taken to persist a snapshot."),
+		snapshotLoadDur:  hist("eventsourced.snapshot.load.duration", "Time taken to load a snapshot."),
+		idempotencyCheck: counter("eventsourced.idempotency.checks", "Number of command idempotency lookups."),
+	}
+	if err := errors.Join(errs...); err != nil {
+		return nil, err
+	}
+	return r, nil
+}
+
+// Record implements eventsourced.MetricsRecorder. Metric types the adapter does
+// not recognise (for example pg outbox metrics when the outbox is not enabled)
+// are ignored.
+func (e *eventsourcedMetrics) Record(ctx context.Context, raw eventsourced.Metric) {
+	switch m := raw.(type) {
+	case eventsourced.CommandDuration:
+		e.commandDuration.Record(ctx, m.Duration.Seconds(), metric.WithAttributes(
+			attribute.String("command.type", m.CommandType),
+			attribute.Bool("success", m.Success),
+		))
+	case eventsourced.EventStored:
+		e.eventStoreDur.Record(ctx, m.Duration.Seconds(), metric.WithAttributes(
+			attribute.String("aggregate.type", m.AggregateType),
+			attribute.String("event.type", m.EventType),
+		))
+	case eventsourced.EventsLoaded:
+		attrs := metric.WithAttributes(attribute.String("aggregate.type", m.AggregateType))
+		e.eventsLoaded.Add(ctx, int64(m.EventCount), attrs)
+		e.eventLoadDur.Record(ctx, m.Duration.Seconds(), attrs)
+	case eventsourced.SnapshotStored:
+		e.snapshotStoreDur.Record(ctx, m.Duration.Seconds(), metric.WithAttributes(
+			attribute.String("aggregate.type", m.AggregateType),
+			attribute.Bool("success", m.Success),
+		))
+	case eventsourced.SnapshotLoaded:
+		e.snapshotLoadDur.Record(ctx, m.Duration.Seconds(), metric.WithAttributes(
+			attribute.String("aggregate.type", m.AggregateType),
+			attribute.Bool("found", m.Found),
+		))
+	case eventsourced.IdempotencyCheck:
+		e.idempotencyCheck.Add(ctx, 1, metric.WithAttributes(
+			attribute.String("aggregate.type", m.AggregateType),
+			attribute.Bool("hit", m.Hit),
+		))
+	}
+}
@@ -0,0 +1,75 @@
+package otelsetup
+
+import (
+	"context"
+	"sort"
+	"testing"
+	"time"
+
+	"gitlab.com/unboundsoftware/eventsourced/eventsourced"
+	"go.opentelemetry.io/otel"
+	sdkmetric "go.opentelemetry.io/otel/sdk/metric"
+	"go.opentelemetry.io/otel/sdk/metric/metricdata"
+)
+
+func TestNewEventsourcedMetrics_RecordsContract(t *testing.T) {
+	reader := sdkmetric.NewManualReader()
+	otel.SetMeterProvider(sdkmetric.NewMeterProvider(sdkmetric.WithReader(reader)))
+
+	r, err := NewEventsourcedMetrics()
+	if err != nil {
+		t.Fatalf("NewEventsourcedMetrics returned error: %v", err)
+	}
+	if r == nil {
+		t.Fatal("NewEventsourcedMetrics returned nil recorder")
+	}
+
+	// Recording every known metric type (and an unknown one) must not panic
+	// and must emit the expected instruments.
+	for _, m := range []eventsourced.Metric{
+		eventsourced.CommandDuration{CommandType: "AddEntry", Duration: time.Millisecond, Success: true},
+		eventsourced.EventStored{AggregateType: "Entry", EventType: "EntryAdded", Duration: time.Millisecond},
+		eventsourced.EventsLoaded{AggregateType: "Entry", EventCount: 3, Duration: time.Millisecond},
+		eventsourced.SnapshotStored{AggregateType: "Entry", Duration: time.Millisecond, Success: true},
+		eventsourced.SnapshotLoaded{AggregateType: "Entry", Found: false, Duration: time.Millisecond},
+		eventsourced.IdempotencyCheck{AggregateType: "Entry", Hit: true},
+		unknownMetric{},
+	} {
+		r.Record(context.Background(), m)
+	}
+
+	var rm metricdata.ResourceMetrics
+	if err := reader.Collect(context.Background(), &rm); err != nil {
+		t.Fatalf("collect: %v", err)
+	}
+
+	got := map[string]bool{}
+	for _, sm := range rm.ScopeMetrics {
+		for _, md := range sm.Metrics {
+			got[md.Name] = true
+		}
+	}
+	want := []string{
+		"eventsourced.command.duration",
+		"eventsourced.event.store.duration",
+		"eventsourced.events.loaded",
+		"eventsourced.event.load.duration",
+		"eventsourced.snapshot.store.duration",
+		"eventsourced.snapshot.load.duration",
+		"eventsourced.idempotency.checks",
+	}
+	var missing []string
+	for _, w := range want {
+		if !got[w] {
+			missing = append(missing, w)
+		}
+	}
+	if len(missing) > 0 {
+		sort.Strings(missing)
+		t.Errorf("missing expected metrics: %v", missing)
+	}
+}
+
+type unknownMetric struct{}
+
+func (unknownMetric) IsMetric() {}
@@ -22,7 +22,17 @@ import (
 // SetupOTelSDK bootstraps the OpenTelemetry pipeline.
 func SetupOTelSDK(ctx context.Context, enabled bool, serviceName, buildVersion, environment string) (func(context.Context) error, error) {
 	if os.Getenv("OTEL_RESOURCE_ATTRIBUTES") == "" {
-		if err := os.Setenv("OTEL_RESOURCE_ATTRIBUTES", fmt.Sprintf("service.name=%s,service.version=%s,service.environment=%s", serviceName, buildVersion, environment)); err != nil {
+		// service.instance.id makes every pod a distinct telemetry resource. The
+		// OTLP→Prometheus exporter maps it to the `instance` label on metrics and
+		// target_info, which keeps multi-replica services from colliding on a
+		// single series and gives joins a unique (job, instance) key. Hostname is
+		// the pod name under Kubernetes; fall back to the service name if it is
+		// unavailable so the attribute is always present.
+		instanceID, err := os.Hostname()
+		if err != nil || instanceID == "" {
+			instanceID = serviceName
+		}
+		if err := os.Setenv("OTEL_RESOURCE_ATTRIBUTES", fmt.Sprintf("service.name=%s,service.version=%s,service.environment=%s,service.instance.id=%s", serviceName, buildVersion, environment, instanceID)); err != nil {
 			return func(context.Context) error {
 				return nil
 			}, err
@@ -0,0 +1,85 @@
+package otelsetup
+
+import (
+	"context"
+
+	"go.opentelemetry.io/otel"
+	"go.opentelemetry.io/otel/attribute"
+	"go.opentelemetry.io/otel/metric"
+)
+
+// subscriptionMeterName is the instrumentation scope for the cross-service
+// subscription push metrics emitted by SubscriptionMetrics.
+const subscriptionMeterName = "gitea.unbound.se/shiny/otelsetup/subscriptions"
+
+// SubscriptionMetrics records cross-service subscription push outcomes (the
+// read-your-writes subscriptions described in ADR-0012) as OpenTelemetry
+// counters.
+//
+// Its method set (Pushed/PushSkipped/Dropped/ChannelFull) satisfies the
+// Observer interface of gitea.unbound.se/shiny/subscriptions *structurally* —
+// otelsetup does not import that library. A service constructs it and passes it
+// to the registry:
+//
+//	metrics, err := otelsetup.NewSubscriptionMetrics("availableCompanies")
+//	if err != nil { return err }
+//	reg := subscriptions.New[T](subscriptions.WithObserver(metrics))
+//
+// The WithObserver call type-checks the structural match, so a drift in the
+// Observer interface fails the service build. Add a
+// `var _ subscriptions.Observer = (*otelsetup.SubscriptionMetrics)(nil)` next to
+// it for an explicit guard.
+//
+// Outcomes are recorded against a low-cardinality (subscription, outcome) pair.
+// The subscriber key (company id / user email) the Observer methods receive is
+// deliberately NOT used as a metric attribute — that would be unbounded
+// cardinality; the key stays in the subscriptions library's logs for
+// correlation.
+type SubscriptionMetrics struct {
+	notifications metric.Int64Counter
+	subscription  attribute.KeyValue
+}
+
+// NewSubscriptionMetrics builds a SubscriptionMetrics that records to the global
+// OpenTelemetry MeterProvider. subscription is the low-cardinality name of the
+// subscription field (e.g. "availableCompanies", "entryBasesChanged"), recorded
+// as an attribute so one counter covers every subscription.
+//
+// SetupOTelSDK must have run first so the global MeterProvider is configured;
+// when metrics are disabled the global provider is a no-op and recording is
+// effectively free.
+func NewSubscriptionMetrics(subscription string) (*SubscriptionMetrics, error) {
+	c, err := otel.Meter(subscriptionMeterName).Int64Counter(
+		"subscription.notifications",
+		metric.WithDescription("Cross-service subscription push outcomes, by outcome (pushed/skipped/dropped/channel_full)."),
+	)
+	if err != nil {
+		return nil, err
+	}
+	return &SubscriptionMetrics{
+		notifications: c,
+		subscription:  attribute.String("subscription", subscription),
+	}, nil
+}
+
+func (s *SubscriptionMetrics) record(outcome string) {
+	s.notifications.Add(context.Background(), 1, metric.WithAttributes(
+		s.subscription,
+		attribute.String("outcome", outcome),
+	))
+}
+
+// Pushed records a change that was gated and delivered to the key's subscribers
+// — the denominator for a skip/drop rate.
+func (s *SubscriptionMetrics) Pushed(string) { s.record("pushed") }
+
+// PushSkipped records a push skipped because the read view never reflected the
+// change within the retry budget.
+func (s *SubscriptionMetrics) PushSkipped(string) { s.record("skipped") }
+
+// Dropped records a notification dropped because the worker queue was full.
+func (s *SubscriptionMetrics) Dropped(string) { s.record("dropped") }
+
+// ChannelFull records a notification dropped because a subscriber's buffer was
+// full.
+func (s *SubscriptionMetrics) ChannelFull(string) { s.record("channel_full") }
@@ -0,0 +1,108 @@
+package otelsetup
+
+import (
+	"context"
+	"testing"
+
+	"go.opentelemetry.io/otel"
+	"go.opentelemetry.io/otel/attribute"
+	"go.opentelemetry.io/otel/metric/noop"
+	sdkmetric "go.opentelemetry.io/otel/sdk/metric"
+	"go.opentelemetry.io/otel/sdk/metric/metricdata"
+)
+
+// observerShape mirrors gitea.unbound.se/shiny/subscriptions.Observer. This
+// compile-time assertion guards that SubscriptionMetrics still satisfies that
+// interface structurally, without otelsetup importing the library.
+//
+// KEEP IN SYNC with subscriptions.Observer: this only proves SubscriptionMetrics
+// matches this local copy. The authoritative check that the local copy still
+// matches the real interface is the `subscriptions.WithObserver(...)` call site
+// in each consuming service — keep a `var _ subscriptions.Observer` guard there.
+type observerShape interface {
+	Pushed(string)
+	PushSkipped(string)
+	Dropped(string)
+	ChannelFull(string)
+}
+
+var _ observerShape = (*SubscriptionMetrics)(nil)
+
+// TestSubscriptionMetrics_DisabledProviderIsSafe proves the "recording is free
+// when metrics are disabled" claim: with the default global no-op provider, the
+// methods neither panic nor emit instruments.
+func TestSubscriptionMetrics_DisabledProviderIsSafe(t *testing.T) {
+	otel.SetMeterProvider(noop.NewMeterProvider())
+
+	m, err := NewSubscriptionMetrics("entryBasesChanged")
+	if err != nil {
+		t.Fatalf("NewSubscriptionMetrics returned error: %v", err)
+	}
+	// Must not panic on the no-op provider.
+	m.Pushed("c1")
+	m.PushSkipped("c1")
+	m.Dropped("c1")
+	m.ChannelFull("c1")
+}
+
+func TestNewSubscriptionMetrics_RecordsOutcomes(t *testing.T) {
+	reader := sdkmetric.NewManualReader()
+	otel.SetMeterProvider(sdkmetric.NewMeterProvider(sdkmetric.WithReader(reader)))
+
+	m, err := NewSubscriptionMetrics("availableCompanies")
+	if err != nil {
+		t.Fatalf("NewSubscriptionMetrics returned error: %v", err)
+	}
+
+	// The subscriber key is ignored for metrics; different keys must not create
+	// new series (cardinality guard is implicit — we only label by outcome).
+	m.Pushed("c1")
+	m.Pushed("c2")
+	m.PushSkipped("c1")
+	m.Dropped("c1")
+	m.ChannelFull("c1")
+
+	var rm metricdata.ResourceMetrics
+	if err := reader.Collect(context.Background(), &rm); err != nil {
+		t.Fatalf("collect: %v", err)
+	}
+
+	counts := map[string]int64{}
+	dataPoints := 0
+	found := false
+	for _, sm := range rm.ScopeMetrics {
+		for _, md := range sm.Metrics {
+			if md.Name != "subscription.notifications" {
+				continue
+			}
+			found = true
+			sum, ok := md.Data.(metricdata.Sum[int64])
+			if !ok {
+				t.Fatalf("expected Sum[int64], got %T", md.Data)
+			}
+			for _, dp := range sum.DataPoints {
+				dataPoints++
+				sub, _ := dp.Attributes.Value(attribute.Key("subscription"))
+				if sub.AsString() != "availableCompanies" {
+					t.Errorf("unexpected subscription attribute: %q", sub.AsString())
+				}
+				outcome, _ := dp.Attributes.Value(attribute.Key("outcome"))
+				counts[outcome.AsString()] += dp.Value
+			}
+		}
+	}
+
+	if !found {
+		t.Fatal("subscription.notifications counter not emitted")
+	}
+	// One series per outcome, keyed by outcome only (not by subscriber key).
+	if dataPoints != 4 {
+		t.Errorf("expected 4 data points (one per outcome), got %d", dataPoints)
+	}
+	want := map[string]int64{"pushed": 2, "skipped": 1, "dropped": 1, "channel_full": 1}
+	for k, v := range want {
+		if counts[k] != v {
+			t.Errorf("outcome %q: got %d, want %d", k, counts[k], v)
+		}
+	}
+}
Author	SHA1	Message	Date
renovate	d2510ff66f	chore(deps): update actions/checkout action to v7 renovate/stability-days Updates have met minimum release age requirement Details otelsetup / vulnerabilities (pull_request) Successful in 1m37s Details otelsetup / test (pull_request) Successful in 2m30s Details pre-commit / pre-commit (pull_request) Successful in 10m41s Details	2026-06-20 18:09:59 +00:00
releaser	4732aa5ab2	chore(release): prepare for v0.4.0 (#151 ) Release / release (push) Successful in 57s Details otelsetup / vulnerabilities (push) Successful in 1m29s Details otelsetup / test (push) Successful in 2m31s Details pre-commit / pre-commit (push) Successful in 5m11s Details ## [0.4.0] - 2026-06-16 ### 🚀 Features - (metrics) Add SubscriptionMetrics OTel observer for subscriptions (#150) ### 🐛 Bug Fixes - (deps) Update opentelemetry-go monorepo (#146) - (deps) Update module github.com/99designs/gqlgen to v0.17.91 (#148) <!-- generated by git-cliff --> --- Note: Please use Squash Merge when merging this PR. Reviewed-on: #151 Co-authored-by: Unbound Releaser <releaser@unbound.se> Co-committed-by: Unbound Releaser <releaser@unbound.se>	2026-06-16 13:22:52 +00:00
argoyle	c00564cdcb	feat(metrics): add SubscriptionMetrics OTel observer for subscriptions (#150 ) Release / release (push) Successful in 1m31s Details otelsetup / vulnerabilities (push) Successful in 2m8s Details otelsetup / test (push) Successful in 2m47s Details pre-commit / pre-commit (push) Successful in 6m47s Details	2026-06-16 13:14:14 +00:00
renovate	2836af0242	fix(deps): update module github.com/99designs/gqlgen to v0.17.91 (#148 ) otelsetup / vulnerabilities (push) Successful in 1m39s Details otelsetup / test (push) Successful in 2m24s Details Release / release (push) Successful in 1m0s Details pre-commit / pre-commit (push) Successful in 6m2s Details	2026-06-14 15:33:23 +00:00
renovate	212369811f	fix(deps): update opentelemetry-go monorepo (#146 ) Release / release (push) Failing after 1m3s Details otelsetup / vulnerabilities (push) Successful in 1m39s Details otelsetup / test (push) Successful in 2m23s Details pre-commit / pre-commit (push) Successful in 6m1s Details	2026-05-31 12:07:55 +00:00
releaser	afac050279	chore(release): prepare for v0.3.1 (#145 ) Release / release (push) Successful in 52s Details otelsetup / vulnerabilities (push) Successful in 1m51s Details otelsetup / test (push) Successful in 2m27s Details pre-commit / pre-commit (push) Successful in 6m30s Details ## [0.3.1] - 2026-05-29 ### 🐛 Bug Fixes - Set service.instance.id for unique instance label (#144) <!-- generated by git-cliff --> --- Note: Please use Squash Merge when merging this PR. Reviewed-on: #145 Co-authored-by: Unbound Releaser <releaser@unbound.se> Co-committed-by: Unbound Releaser <releaser@unbound.se>	2026-05-29 06:47:04 +00:00
argoyle	afa847c76c	fix: set service.instance.id for unique instance label (#144 ) Release / release (push) Successful in 54s Details pre-commit / pre-commit (push) Successful in 6m51s Details otelsetup / vulnerabilities (push) Failing after 10m48s Details otelsetup / test (push) Failing after 10m50s Details	2026-05-29 06:39:14 +00:00
releaser	fff76c4acc	chore(release): prepare for v0.3.0 (#143 ) Release / release (push) Successful in 43s Details otelsetup / vulnerabilities (push) Successful in 1m40s Details otelsetup / test (push) Successful in 2m29s Details pre-commit / pre-commit (push) Successful in 6m17s Details ## [0.3.0] - 2026-05-26 ### 🚀 Features - Add eventsourced MetricsRecorder adapter for OpenTelemetry (#142) <!-- generated by git-cliff --> --- Note: Please use Squash Merge when merging this PR. Reviewed-on: #143 Co-authored-by: Unbound Releaser <releaser@unbound.se> Co-committed-by: Unbound Releaser <releaser@unbound.se>	2026-05-26 18:04:49 +00:00
argoyle	7bc3101cee	feat: add eventsourced MetricsRecorder adapter for OpenTelemetry (#142 ) Release / release (push) Failing after 51s Details otelsetup / test (push) Successful in 2m43s Details otelsetup / vulnerabilities (push) Successful in 2m44s Details pre-commit / pre-commit (push) Successful in 5m55s Details	2026-05-26 17:57:27 +00:00
releaser	a8a8d53cd1	chore(release): prepare for v0.2.7 (#141 ) Release / release (push) Successful in 45s Details otelsetup / vulnerabilities (push) Successful in 1m44s Details otelsetup / test (push) Successful in 2m32s Details pre-commit / pre-commit (push) Successful in 6m25s Details ## [0.2.7] - 2026-05-09 ### 🐛 Bug Fixes - (deps) Update opentelemetry-go monorepo (#131) - (ci) Use go-test-coverage binary directly to fix Gitea Actions (#134) - (deps) Update module github.com/99designs/gqlgen to v0.17.90 (#133) ### ⚙️ Miscellaneous Tasks - (deps) Update pre-commit hook alessandrojcm/commitlint-pre-commit-hook to v9.25.0 (#136) - (deps) Update pre-commit hook golangci/golangci-lint to v2.12.0 (#137) - (deps) Update pre-commit hook golangci/golangci-lint to v2.12.1 (#138) - (deps) Update pre-commit hook golangci/golangci-lint to v2.12.2 (#140) <!-- generated by git-cliff --> --- Note: Please use Squash Merge when merging this PR. Reviewed-on: #141 Co-authored-by: Unbound Releaser <releaser@unbound.se> Co-committed-by: Unbound Releaser <releaser@unbound.se>	2026-05-09 14:24:35 +00:00
renovate	485b8434d8	chore(deps): update pre-commit hook golangci/golangci-lint to v2.12.2 (#140 ) otelsetup / vulnerabilities (push) Successful in 1m46s Details otelsetup / test (push) Successful in 2m44s Details Release / release (push) Successful in 53s Details pre-commit / pre-commit (push) Successful in 6m55s Details	2026-05-09 12:33:24 +00:00
renovate	9dce38187c	chore(deps): update pre-commit hook golangci/golangci-lint to v2.12.1 (#138 ) Release / release (push) Successful in 1m12s Details otelsetup / vulnerabilities (push) Successful in 1m56s Details otelsetup / test (push) Successful in 2m48s Details pre-commit / pre-commit (push) Successful in 6m24s Details	2026-05-04 16:16:10 +00:00
renovate	33f22237dc	chore(deps): update pre-commit hook golangci/golangci-lint to v2.12.0 (#137 ) otelsetup / vulnerabilities (push) Successful in 1m54s Details Release / release (push) Failing after 57s Details otelsetup / test (push) Successful in 2m54s Details pre-commit / pre-commit (push) Successful in 5m47s Details	2026-05-04 14:22:17 +00:00
renovate	4bbd8b3e63	chore(deps): update pre-commit hook alessandrojcm/commitlint-pre-commit-hook to v9.25.0 (#136 ) Release / release (push) Failing after 49s Details otelsetup / vulnerabilities (push) Successful in 1m44s Details otelsetup / test (push) Successful in 2m36s Details pre-commit / pre-commit (push) Successful in 6m12s Details	2026-05-03 15:43:30 +00:00
renovate	ec0ea2a287	fix(deps): update module github.com/99designs/gqlgen to v0.17.90 (#133 ) otelsetup / vulnerabilities (push) Successful in 2m18s Details otelsetup / test (push) Successful in 3m18s Details Release / release (push) Successful in 1m2s Details pre-commit / pre-commit (push) Successful in 6m15s Details	2026-04-29 06:18:29 +00:00
argoyle	dc4bc4a98c	fix(ci): use go-test-coverage binary directly to fix Gitea Actions (#134 ) Release / release (push) Failing after 1m4s Details otelsetup / vulnerabilities (push) Successful in 2m13s Details otelsetup / test (push) Successful in 3m21s Details pre-commit / pre-commit (push) Successful in 6m28s Details ## Summary - `vladopajic/go-test-coverage@v2` (v2.18.5+, released 2026-04-26/27) restructured its composite action to pass inputs via env-var mapping. Gitea `act_runner` doesn't expand `${{ }}` expressions inside docker-action `env:` blocks reliably, so the literal string `${{ inputs.config }}` reached the binary and broke the 'Check coverage' step. - Replace the action with a direct `go install` + binary invocation (matching the established Frostmoln pattern). - Use `--github-action-output` to expose `total-coverage` as a step output, replacing the manual `go tool cover -func \| grep \| awk` calculations. - Baseline artifact now stores the percentage directly instead of the full coverage profile. ## Test plan - [x] `prek run --all-files` passes - [ ] CI passes on this PR - [ ] After merge, baseline artifact format propagates on next push to main Reviewed-on: #134	2026-04-29 05:44:15 +00:00
renovate	e92f853311	fix(deps): update opentelemetry-go monorepo (#131 ) Release / release (push) Failing after 1m4s Details otelsetup / vulnerabilities (push) Successful in 1m48s Details otelsetup / test (push) Successful in 2m22s Details pre-commit / pre-commit (push) Successful in 6m31s Details	2026-04-06 10:14:40 +00:00