Bump spire Helm Chart version from 0.3.0 to 0.4.0

* 7984bbd Add script to automate cutting a release
* eb186ca Add values for server TTL configurables
* f123296 Add a flag to configure the Kubernetes NodeAttestor (#83)
* 0275569 Incorperate feedback
* a00c97b Incorperate feedback
* f93434a Make server service account allow list configurable
* f0b7f5b Make spire agent server address configurable
* cb627f0 Allow all subchart to conditionally disable (#90)
* 2e9510f Switch to non root nginx (#89)
* a901751 Fix Homepage URL
* 06c395f Fix sources in Chart.yaml (#85)
* d341c5a UpstreamAuthority cert-manager support (#82)
* a82ee69 Make sure all configmap changes rollout
* b7f8c86 Add extra initContainers, containers, volumes to agent and server
* 81ac89a Add k8s 1.26.0 (Kind) to the test matrix
* bb6abfc Merge pull request #76 from spiffe/dependabot/github_actions/sigstore/cosign-installer-3.0.1
* c0e5665 Bump cosign to v2.0.0
* d729a44 Bump sigstore/cosign-installer from 2.8.1 to 3.0.1
* fe7cd73 Merge pull request #74 from spiffe/arm64-support
* a3c04c0 Update supported versions
* 75480ed Bump spiffe-csi-driver image to 0.2.3 (arm64 support)
* 79889ff Bump spiffe-oidc-discovery-provider image to 1.6.0 (arm64 support)
* a632f76 Bump spire-agent image to 1.6.0 (arm64 support)
* b92e81d Bump spire-server image to 1.6.0 (arm64 support)
* fea2aa5 Fix sigstore/cosign-installer usage in release workflow
* fe93346 Use quote function instead of actual quotes
* 9480ab7 Add beta note to readme (#62)
* 4681498 Better spire-server entry commands (#59)

Signed-off-by: Marco Franssen <[email protected]>

release-chart.sh

@@ -100,9 +100,11 @@ if [ ! -f "charts/${chart}/Chart.yaml" ] ; then
   print_error_and_exit "no chart named '${chart}' in charts folder"
 fi
 
+branch_name="bump-${chart}-version"
+
 git checkout main
 git pull
-git checkout --track -B "bump-${chart}-version" main
+git checkout --track -B "${branch_name}" main
 commits_since_previous_release="$(git log "${chart}-${current_version}..HEAD" --pretty=format:'* %h %s')"
 "${SED}" -i "s/version: ${current_version}/version: ${new_version}/" "charts/${chart}/Chart.yaml"
 ./helm-docs.sh
@@ -131,5 +133,19 @@ Please review the below changelog to ensure this matches up with the semantic ve
 ${commits_since_previous_release}
 EOF
 
+if [ -n "${dry_run}" ] ; then
+  echo >&2
+  echo >&2 "If you choose not to submit the PR please run following commands to cleanup the branch:"
+  echo >&2
+  echo >&2 "  git checkout main"
+  echo >&2 "  git push origin :${branch_name}"
+  echo >&2 "  git branch -D ${branch_name}"
+  echo >&2
+  echo >&2 'If you choose to submit the PR, please run following:'
+  echo >&2
+  echo >&2 "  gh pr merge --auto -r -d"
+  exit
+fi
+
 gh pr merge --auto -r -d
 git checkout main