added opentelemetry buildpack

.github/workflows/pb-update-opentelemetry.yml

@@ -0,0 +1,100 @@
+name: Update opentelemetry
+"on":
+    schedule:
+        - cron: 0 4 * * 4-5
+    workflow_dispatch: {}
+jobs:
+    update:
+        name: Update Package Dependency
+        runs-on:
+            - ubuntu-latest
+        steps:
+            - name: Docker login docker.io
+              if: ${{ (github.event_name != 'pull_request' || ! github.event.pull_request.head.repo.fork) && (github.actor != 'dependabot[bot]') }}
+              uses: docker/login-action@v3
+              with:
+                password: ${{ secrets.PAKETO_BUILDPACKS_DOCKERHUB_PASSWORD }}
+                registry: docker.io
+                username: ${{ secrets.PAKETO_BUILDPACKS_DOCKERHUB_USERNAME }}
+            - uses: actions/setup-go@v5
+              with:
+                go-version: "1.26"
+            - name: Install update-package-dependency
+              run: |
+                #!/usr/bin/env bash
+
+                set -euo pipefail
+
+                go install -ldflags="-s -w" github.com/paketo-buildpacks/libpak/cmd/update-package-dependency@latest
+            - uses: buildpacks/github-actions/setup-tools@v5.11.0
+              with:
+                crane-version: 0.20.3
+                yj-version: 5.1.0
+            - uses: actions/checkout@v4
+            - name: Update Package Dependency
+              id: package
+              run: |
+                #!/usr/bin/env bash
+
+                set -euo pipefail
+
+                NEW_VERSION=$(crane ls "${DEPENDENCY}" | grep -v latest | sort -V | tail -n 1)
+
+                if [[ -e builder.toml ]]; then
+                  OLD_VERSION=$(yj -tj < builder.toml | jq -r ".buildpacks[].uri | capture(\".*${DEPENDENCY}:(?<version>.+)\") | .version")
+
+                  update-package-dependency \
+                    --builder-toml builder.toml \
+                    --id "${DEPENDENCY}" \
+                    --version "${NEW_VERSION}"
+
+                  git add builder.toml
+                fi
+
+                if [[ -e package.toml ]]; then
+                  OLD_VERSION=$(yj -tj < package.toml | jq -r ".dependencies[].uri | capture(\".*${DEPENDENCY}:(?<version>.+)\") | .version")
+
+                  update-package-dependency \
+                    --buildpack-toml buildpack.toml \
+                    --id "${BP_DEPENDENCY:-$DEPENDENCY}" \
+                    --version "${NEW_VERSION}"
+
+                  update-package-dependency \
+                    --package-toml package.toml \
+                    --id "${PKG_DEPENDENCY:-$DEPENDENCY}" \
+                    --version "${NEW_VERSION}"
+
+                  git add buildpack.toml package.toml
+                fi
+
+                git checkout -- .
+
+                if [ "$(echo "$OLD_VERSION" | awk -F '.' '{print $1}')" != "$(echo "$NEW_VERSION" | awk -F '.' '{print $1}')" ]; then
+                  LABEL="semver:major"
+                elif [ "$(echo "$OLD_VERSION" | awk -F '.' '{print $2}')" != "$(echo "$NEW_VERSION" | awk -F '.' '{print $2}')" ]; then
+                  LABEL="semver:minor"
+                else
+                  LABEL="semver:patch"
+                fi
+
+                echo "old-version=${OLD_VERSION}" >> "$GITHUB_OUTPUT"
+                echo "new-version=${NEW_VERSION}" >> "$GITHUB_OUTPUT"
+                echo "version-label=${LABEL}" >> "$GITHUB_OUTPUT"
+              env:
+                BP_DEPENDENCY: docker.io/paketo-buildpacks/opentelemetry
+                DEPENDENCY: docker.io/paketobuildpacks/opentelemetry
+            - uses: peter-evans/create-pull-request@v6
+              with:
+                author: ${{ secrets.JAVA_GITHUB_USERNAME }} <${{ secrets.JAVA_GITHUB_USERNAME }}@users.noreply.github.com>
+                body: Bumps [`docker.io/paketobuildpacks/opentelemetry`](https://docker.io/paketobuildpacks/opentelemetry) from [`${{ steps.package.outputs.old-version }}`](https://docker.io/paketobuildpacks/opentelemetry:${{ steps.package.outputs.old-version }}) to [`${{ steps.package.outputs.new-version }}`](https://docker.io/paketobuildpacks/opentelemetry:${{ steps.package.outputs.new-version }}).
+                branch: update/package/opentelemetry
+                commit-message: |-
+                    Bump docker.io/paketobuildpacks/opentelemetry from ${{ steps.package.outputs.old-version }} to ${{ steps.package.outputs.new-version }}
+
+                    Bumps docker.io/paketobuildpacks/opentelemetry from ${{ steps.package.outputs.old-version }} to ${{ steps.package.outputs.new-version }}.
+                delete-branch: true
+                delete-branch: true
+                labels: ${{ steps.package.outputs.version-label }}, type:dependency-upgrade
+                signoff: true
+                title: Bump docker.io/paketobuildpacks/opentelemetry from ${{ steps.package.outputs.old-version }} to ${{ steps.package.outputs.new-version }}
+                token: ${{ secrets.PAKETO_BOT_GITHUB_TOKEN }}

README.md

@@ -28,6 +28,7 @@ The Paketo Buildpack for Java is a Cloud Native Buildpack with an order definiti
 * [`paketo-buildpacks/leiningen`](https://github.com/paketo-buildpacks/leiningen)
 * [`paketo-buildpacks/liberty`](https://github.com/paketo-buildpacks/liberty)
 * [`paketo-buildpacks/maven`](https://github.com/paketo-buildpacks/maven)
+* [`paketo-buildpacks/opentelemetry`](https://github.com/paketo-buildpacks/opentelemetry)
 * [`paketo-buildpacks/procfile`](https://github.com/paketo-buildpacks/procfile)
 * [`paketo-buildpacks/sbt`](https://github.com/paketo-buildpacks/sbt)
 * [`paketo-buildpacks/spring-boot`](https://github.com/paketo-buildpacks/spring-boot)

package.toml

@@ -76,6 +76,9 @@
 [[dependencies]]
   uri = "docker://docker.io/paketobuildpacks/image-labels:4.12.0"
 
+[[dependencies]]
+  uri = "docker://docker.io/paketobuildpacks/opentelemetry:2.21.1"
+
 [[targets]]
   arch = "amd64"
   os = "linux"