Add wrapper script for sidecar release

Author: sunnylovestiramisu

go-modules-update.sh

@@ -0,0 +1,78 @@
+#!/bin/sh -x
+
+die () {
+    echo >&2 "\nERROR: $@\n"
+    exit 1
+}
+
+MAX_RETRY=10
+
+# Get the options
+while getopts ":u:v:" option; do
+   case $option in
+      u) # Set username
+         username=$OPTARG;;
+      v) # Set version
+         v=$OPTARG;;
+     \?) # Invalid option
+         echo "Error: Invalid option: $OPTARG"
+         exit;;
+   esac
+done
+
+# Only need to do this once
+gh auth login || die "gh auth login failed"
+
+while read repo branches; do
+    if [ "$repo" != "#" ]; then
+    (
+        cd $repo || die "$repo: does not exit"
+        git fetch origin || die "$repo: git fetch"
+        for i in $branches; do
+            git checkout -B module-update-$i origin/$i || die "$repo:$i checkout"
+            rm -rf .git/MERGE*
+            if ! git subtree pull --squash --prefix=release-tools https://github.com/kubernetes-csi/csi-release-tools.git master; then
+                # Sometimes "--squash" leads to merge conflicts. Because we know that "release-tools"
+                # is an unmodified copy of csi-release-tools, we can automatically resolve that
+                # by replacing it completely.
+                if [ -e .git/MERGE_MSG ] && [ -e .git/FETCH_HEAD ] && grep -q "^# Conflict" .git/MERGE_MSG; then
+                    rm -rf release-tools
+                    mkdir release-tools
+                    git archive FETCH_HEAD  | tar -C release-tools -xf - || die "failed to re-create release-tools from FETCH_HEAD"
+                    git add release-tools || die "add release-tools"
+                    git commit --file=.git/MERGE_MSG || die "commit squashed release-tools"
+                else
+                    die "git subtree pull --squash failed, cannot reover."
+                fi
+            fi
+            RETRY=0
+            while ! ./release-tools/go-get-kubernetes.sh -p $v && RETRY < MAX_RETRY
+                do
+                  RETRY=RETRY+1
+                  go mod tidy && go mod vendor && go mod tidy
+            done   
+            go mod tidy && go mod vendor && go mod tidy || die "last go mod vendor && go mod tidy failed"
+            git add --all || die "git add -all failed"
+            git commit -m "Update dependency go modules for k8s v$v" || die "commit update modules"
+            git remote set-url origin https://github.com/$username/$repo.git || die "git remote set-url failed"
+            make test || die "$repo:$i make test"
+            git push origin module-update-$i --force || die "origin:module-update-$i push failed - probably there is already an unmerged branch and pending PR"
+            gh pr create --title="Update dependency go modules for k8s v$v" --body "Ran kubernetes-csi/csi-release-tools go-get-kubernetes.sh -p $v"  --head "$username:module-update-master" --base "master" --repo="kubernetes-csi/$repo"
+        done  
+    ) || die "failed"
+    fi
+done <<EOF
+csi-driver-host-path master
+csi-driver-iscsi master
+csi-driver-nfs master
+csi-lib-utils master
+csi-proxy master
+csi-test master
+external-attacher master
+external-health-monitor master
+external-provisioner master
+external-resizer master
+external-snapshotter master
+livenessprobe master
+node-driver-registrar master
+EOF