Fix goreleaser issues and add new goreleaser action.

Fix goreleaser script's bug.
Add a new Github action to verify goreleaser related modification.

Signed-off-by: Xun Jiang <blackpiglet@gmail.com>

.github/workflows/pr-goreleaser.yml

@@ -0,0 +1,29 @@
+name: Verify goreleaser change
+
+on:
+  pull_request:
+    branches:
+      - 'main'
+      - 'release-**'
+    paths:
+      - '.goreleaser.yml'
+      - 'hack/release-tools/goreleaser.sh'
+
+jobs:
+  build:
+    name: Build
+    runs-on: ubuntu-latest
+    steps:
+    - uses: actions/checkout@v3
+      name: Checkout
+
+    - name: Verify .goreleaser.yml and try a dryrun release.
+      if: github.repository == 'vmware-tanzu/velero'
+      run: |
+        CHANGELOG=$(ls changelogs | sort -V -r | head -n 1)
+        GITHUB_TOKEN=${{ secrets.GITHUB_TOKEN }} \
+        REGISTRY=velero \
+        RELEASE_NOTES_FILE=changelogs/$CHANGELOG \
+        PUBLISH=false \
+        make release
+

.goreleaser.yml

@@ -46,6 +46,9 @@ archives:
     files:
       - LICENSE
       - examples/**/*
+    # Add the setting to resolve the DEPRECATED warning. Actually, Velero's case is not affected by the rlcp behavior change.
+    # https://github.com/orgs/goreleaser/discussions/3659#discussioncomment-4587257
+    rlcp: true 
 checksum:
   name_template: 'CHECKSUM'
 release:
@@ -54,3 +57,10 @@ release:
     name: velero
   draft: true
   prerelease: auto
+
+git:
+  # What should be used to sort tags when gathering the current and previous
+  # tags if there are more than one tag in the same commit.
+  #
+  # Default: `-version:refname`
+  tag_sort: -version:creatordate

changelogs/unreleased/6109-blackpiglet

@@ -0,0 +1 @@
+Fix the goreleaser issues and add a new goreleaser action

hack/build-image/Dockerfile

@@ -50,7 +50,7 @@ RUN wget --quiet https://github.com/protocolbuffers/protobuf/releases/download/v
 RUN go install github.com/golang/protobuf/protoc-gen-go@v1.4.3
 
 # get goreleaser
-RUN wget --quiet https://github.com/goreleaser/goreleaser/releases/download/v1.12.3/goreleaser_Linux_x86_64.tar.gz && \
+RUN wget --quiet https://github.com/goreleaser/goreleaser/releases/download/v1.15.2/goreleaser_Linux_x86_64.tar.gz && \
     tar xvf goreleaser_Linux_x86_64.tar.gz && \
     mv goreleaser /usr/bin/goreleaser && \
     chmod +x /usr/bin/goreleaser

hack/release-tools/goreleaser.sh

@@ -41,6 +41,10 @@ else
     export GIT_TREE_STATE=dirty
 fi
 
+# Verify .goreleaser.yml format first.
+echo "Start to verify .goreleaser.yml format"
+goreleaser check
+
 # $PUBLISH must explicitly be set to 'TRUE' for goreleaser
 # to publish the release to GitHub.
 if [[ "${PUBLISH:-}" != "TRUE" ]]; then
@@ -48,12 +52,10 @@ if [[ "${PUBLISH:-}" != "TRUE" ]]; then
     goreleaser release \
         --clean \
         --release-notes="${RELEASE_NOTES_FILE}" \
-        --skip-publish \
-        --config goreleaser.yaml
+        --snapshot # Generate an unversioned snapshot release, skipping all validations and without publishing any artifacts (implies --skip-publish, --skip-announce and --skip-validate)
 else
     echo "Getting ready to publish"
     goreleaser release \
         --clean \
         --release-notes="${RELEASE_NOTES_FILE}"
-        --config goreleaser.yaml
 fi

hack/release-tools/goreleaser.yaml

@@ -1,6 +0,0 @@
-git:
-  # What should be used to sort tags when gathering the current and previous
-  # tags if there are more than one tag in the same commit.
-  #
-  # Default: `-version:refname`
-  tag_sort: -version:creatordate