Move package import logic into package-repo-import.sh and use IS_PRERELEASE.

Author: Joe Doss

.github/workflows/release.yml

@@ -68,9 +68,10 @@ jobs:
       id-token: write
       contents: write
       packages: write
-    uses: smallstep/workflows/.github/workflows/goreleaser.yml@main
+    uses: smallstep/workflows/.github/workflows/goreleaser.yml@jdoss/PRERELEASE_env_var
     with:
       enable-packages-upload: true
+      is_prerelease: ${{ needs.create_release.outputs.is_prerelease }}
     secrets: inherit
 
   build_upload_docker:

.goreleaser.yml

@@ -13,6 +13,7 @@ before:
 
 after:
   hooks:
+    # This script depends on IS_PRERELEASE env being set. This is set by CI in the Is Pre-release step.
     - cmd: bash scripts/package-repo-import.sh {{ .Var.packageName }} {{ .Version }}
       output: true
 
@@ -161,7 +162,6 @@ publishers:
   ids:
   - packages
   cmd: ./scripts/package-upload.sh {{ abs .ArtifactPath }} {{ .Var.packageName }} {{ .Version }} {{ .Var.packageRelease }}
-  disable: "{{ if .Prerelease }}true{{ end }}"
 
 snapshot:
   name_template: "{{ .Tag }}-next"

scripts/package-repo-import.sh

@@ -45,6 +45,11 @@ if [[ ${GORELEASER_PHASE} != "publish" ]]; then
   exit 0;
 fi
 
+if [[ ${IS_PRERELEASE} == "true" ]]; then
+  echo "Skipping artifact import; IS_PRERELEASE is 'true'"
+  exit 0;
+fi
+
 check_package "${GCLOUD_RPM_REPO}" "${EPOCH}:${VERSION}-${RELEASE}"
 gcloud artifacts yum import "${GCLOUD_RPM_REPO}" \
   --location "${GCLOUD_LOCATION}" \