feat(prow-jobs/tikv/pd): add automatic PD client dependency update job for TiDB

prow-jobs/kustomization.yaml

@@ -123,6 +123,7 @@ configMapGenerator:
       - tikv_community_presubmits.yaml=tikv/community/presubmits.yaml
       - tikv_copr-test_latest-presubmits.yaml=tikv/copr-test/latest-presubmits.yaml
       - tikv_migration_latest-presubmits.yaml=tikv/migration/latest-presubmits.yaml
+      - tikv_pd_common-postsubmits.yaml=tikv/pd/common-postsubmits.yaml
       - tikv_pd_common-presubmits.yaml=tikv/pd/common-presubmits.yaml
       - tikv_pd_latest-presubmits-next-gen.yaml=tikv/pd/latest-presubmits-next-gen.yaml
       - tikv_pd_latest-presubmits.yaml=tikv/pd/latest-presubmits.yaml

prow-jobs/tikv/pd/common-postsubmits.yaml

@@ -0,0 +1,111 @@
+global_definitions:
+  branches: &branches
+    - ^master$
+    - ^release-[0-9]+[.][0-9]+$
+  skip_if_only_changed: &skip_if_only_changed "(\\.(md|png|jpeg|jpg|gif|svg|pdf)|Dockerfile|OWNERS|OWNERS_ALIASES)$"
+
+# struct ref: https://pkg.go.dev/sigs.k8s.io/prow/pkg/config#Postsubmit
+postsubmits:
+  tikv/pd:
+    - name: auto-update-pd-gomod
+      decorate: true
+      decorate_config:
+        skip_cloning: true
+      run_if_changed: "^client/.*$"
+      branches: *branches
+      spec:
+        containers:
+          - name: build
+            image: golang:1.23
+            command: [bash, -ceo, pipefail]
+            args:
+              - |
+                # clone tidb repo
+                git clone https://github.com/pingcap/tidb.git --branch "${PULL_BASE_REF}" ../tidb && cd ../tidb
+
+                ###### update mods that comes from pd repo #####
+                new_pd="$(go list -m github.com/tikv/pd/client@${PULL_BASE_REF} | awk '{print $1 "@" $2}')"
+                echo "new pd: $new_pd"
+                go mod edit --require "$new_pd" go.mod
+
+                # fast exit if no change on go.mod file
+                git add go.mod
+                if git diff --cached --exit-code --name-status go.mod; then
+                  echo "🤷 No changes happened."
+                  exit 0
+                fi
+
+                # update go.sum
+                go mod tidy
+                git add go.mod go.sum
+
+                # install `gh` tool
+                type -p curl >/dev/null || ( apt update &&  apt install curl -y)
+                curl -fsSL https://cli.github.com/packages/githubcli-archive-keyring.gpg |  dd of=/usr/share/keyrings/githubcli-archive-keyring.gpg \
+                && chmod go+r /usr/share/keyrings/githubcli-archive-keyring.gpg \
+                && echo "deb [arch=$(dpkg --print-architecture) signed-by=/usr/share/keyrings/githubcli-archive-keyring.gpg] https://cli.github.com/packages stable main" |  tee /etc/apt/sources.list.d/github-cli.list > /dev/null \
+                && apt update \
+                && apt install gh -y
+
+                # setup git
+                git config user.email "[email protected]"
+                git config user.name  "ti-chi-bot"
+                gh auth setup-git
+
+                # commit and push the changes.
+                head_branch="fix/${PULL_BASE_REF}/update-dep-pd"
+                git checkout -b "$head_branch"
+                commit_msg="chore(deps): bump go mod github.com/tikv/pd/client"
+                git commit -m "$commit_msg"
+                git push -f --set-upstream origin "$head_branch"
+
+                # create pull request
+                pr_desc="
+                ### What problem does this PR solve?
+
+                Auto generated by bot.
+                Issue Number: ref #${REF_ISSUE_NUM}
+
+                ### Check List
+
+                Tests <!-- At least one of them must be included. -->
+
+                - [x] Unit test
+                - [ ] Integration test
+                - [ ] Manual test (add detailed scripts or steps below)
+                - [ ] No need to test
+                > - [ ] I checked and no code files have been changed.
+                > <!-- Or your custom  "No need to test" reasons -->
+
+                ### Release note
+
+                \`\`\`release-note
+                None
+                \`\`\`
+                "
+                gh pr create \
+                  --base $PULL_BASE_REF \
+                  --head "$head_branch" \
+                  --title "$commit_msg" \
+                  --body "$pr_desc" \
+                  --reviewer "$REVIEWER" \
+                  --assignee "$ASSIGNEE"
+            env:
+              - name: REVIEWER
+                value: "rleungx"
+              - name: ASSIGNEE
+                value: "rleungx"
+              - name: REF_ISSUE_NUM
+                value: "63997"
+              - name: GH_TOKEN
+                valueFrom:
+                  secretKeyRef:
+                    key: token
+                    name: github-token
+            resources:
+              requests:
+                memory: 1Gi
+                cpu: "500m"
+              limits:
+                memory: 2Gi
+                cpu: "1"