feat(actions): add create-release-draft action (#787)

1 files changed, 31 insertions, 0 deletions

diff --git a/hack/create-release-pr.sh b/hack/create-release-pr.sh
new file mode 100755
index 0000000..063fe85
--- /dev/null
+++ b/hack/create-release-pr.sh
@@ -0,0 +1,31 @@
+#!/bin/bash
+
+RELEASE_BRANCH="$(git rev-parse --abbrev-ref HEAD || true)"
+set -eux
+set -o pipefail
+
+### look for latest on-branch tag
+PREVIOUS_TAG=$(git describe --tags --abbrev=0 --match "*${RELEASE_BRANCH##release-}*" 2>/dev/null || true)
+
+if [ -n "$PREVIOUS_TAG" ]; then
+    NEW_VERSION=$(semver-cli inc patch $PREVIOUS_TAG)
+else
+    NEW_VERSION="${RELEASE_BRANCH##release-}.0"
+fi
+
+echo $NEW_VERSION > VERSION
+
+IMAGE_TAG="v${NEW_VERSION}"
+make manifests
+
+git checkout -b "feat/new-version-${NEW_VERSION}"
+git commit -m "Release ${NEW_VERSION}" VERSION manifests/
+git push
+gh label --repo $(git remote get-url origin) create --force release
+gh pr --repo $(git remote get-url origin) \
+    create \
+    --base ${RELEASE_BRANCH} \
+    --title "Release ${NEW_VERSION}" \
+    --body  "Release ${NEW_VERSION}" \
+    --label release
+git checkout -