[common-go] convenience script to manage workspace-cluster dependencies

Author: kylos101

components/common-go/go-update-wc-deps.sh

@@ -0,0 +1,50 @@
+#!/bin/bash
+# Copyright (c) 2023 Gitpod GmbH. All rights reserved.
+# Licensed under the GNU Affero General Public License (AGPL).
+# See License.AGPL.txt in the project root for license information.
+
+set -eo pipefail
+
+cd ../..
+
+# an array of commponents we'll update and test at the end
+COMPONENTS_TO_TEST=( )
+
+# an associative array to describe dependencies we'd like to search for and update to
+declare -A WORKSPACE_CLUSTER_DEPENDENCIES
+WORKSPACE_CLUSTER_DEPENDENCIES["github.com/containerd/containerd"]="1.6.18"
+WORKSPACE_CLUSTER_DEPENDENCIES["github.com/moby/buildkit"]="0.11.3"
+
+# loop through keys of each associative array
+for key in "${!WORKSPACE_CLUSTER_DEPENDENCIES[@]}"
+do
+    echo "Working on ${key}"
+    # make an array of go.mod from components containing the dependency
+    RELATED_COMPONENTS=( )
+    mapfile -t "RELATED_COMPONENTS" < <(grep -r "${key}" --include="go.mod" -l)
+
+    # update the dependency in each component
+    for c in "${RELATED_COMPONENTS[@]}"
+    do
+        echo "Working on ${c}"
+        FOLDER="$(dirname "${c}")"
+        pushd "${FOLDER}"
+        echo "${key}"
+        go get "${key}"@v"${WORKSPACE_CLUSTER_DEPENDENCIES[${key}]}"
+         # shellcheck disable=SC2076
+        if [[ ! " ${COMPONENTS_TO_TEST[*]} " =~ " ${FOLDER} " ]]; then
+            COMPONENTS_TO_TEST+=("${FOLDER}")
+        fi
+        popd
+    done
+done
+
+for t in "${COMPONENTS_TO_TEST[@]}"
+do
+    pushd "${t}"
+    # clean it up
+    go mod tidy
+    # assert that build and tests pass
+    go test ./...
+    popd
+done