Add nats-server version for release-notes

Fixes: cloudfoundry/nats-release#73

nats-release/pipelines/nats-release.yml

@@ -497,11 +497,21 @@ jobs:
       input_mapping:
         release-repo: release-branch
 
+    - task: get-nats-server-version
+      image: image
+      file: ci/shared/tasks/run-command-for-repo/linux.yml
+      params:
+        CMD: |
+          export COMMAND_OUTPUT=$PWD/../command-output
+          cd src/code.cloudfoundry.org
+          echo "## ✨  Built with $(go list -m github.com/nats-io/nats-server/v2)" > $COMMAND_OUTPUT/nats-version.md
+
     - task: build-release-notes-nats
       image: image
       file: ci/shared/tasks/build-release-notes/linux.yml
       input_mapping:
         previous-github-release: github-release
+        extra-metadata: command-output
 
 - name: ship-it
   serial: true
@@ -527,6 +537,15 @@ jobs:
       input_mapping:
         release-repo: release-branch
 
+    - task: get-nats-server-version
+      image: image
+      file: ci/shared/tasks/run-command-for-repo/linux.yml
+      params:
+        CMD: |
+          export COMMAND_OUTPUT=$PWD/../command-output
+          cd src/code.cloudfoundry.org
+          echo "## ✨  Built with $(go list -m github.com/nats-io/nats-server/v2)" > $COMMAND_OUTPUT/nats-version.md
+
     - task: build-release-notes-nats
       image: image
       file: ci/shared/tasks/build-release-notes/linux.yml

shared/tasks/run-command-for-repo/linux.yml

@@ -0,0 +1,14 @@
+---
+platform: linux
+
+inputs:
+- name: ci
+- name: repo
+
+outputs:
+- name: command-output
+
+params:
+  CMD:
+run:
+  path: ci/shared/tasks/run-command-for-repo/task.bash

shared/tasks/run-command-for-repo/metadata.yml

@@ -0,0 +1,7 @@
+---
+readme: |
+  This task will run a generic command for a repo and output can be saved to command-output
+oses:
+  - linux
+params:
+  CMD:  Multiline command to run

shared/tasks/run-command-for-repo/task.bash

@@ -0,0 +1,19 @@
+#!/bin/bash
+
+set -eEu
+set -o pipefail
+
+THIS_FILE_DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" >/dev/null 2>&1 && pwd )"
+export TASK_NAME="$(basename $THIS_FILE_DIR)"
+source "$THIS_FILE_DIR/../../../shared/helpers/helpers.bash"
+unset THIS_FILE_DIR
+
+function run(){
+    pushd "repo" > /dev/null
+
+    eval "${CMD}"
+
+    popd > /dev/null
+}
+
+run  "$@"