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new 895b2c5394d [FLINK-40720][ci] Checkout only current branch in Azure
895b2c5394d is described below
commit 895b2c5394dd073fcf9a2f66cfb8fbe9e4138d05
Author: Sergey Nuyanzin <[email protected]>
AuthorDate: Mon Sep 21 21:55:53 2026 +0200
[FLINK-40720][ci] Checkout only current branch in Azure
---
tools/azure-pipelines/build-apache-repo.yml | 2 ++
tools/azure-pipelines/checkout-single-branch.yml | 26 ++++++++++++++++++++++++
tools/azure-pipelines/e2e-template.yml | 1 +
tools/azure-pipelines/jobs-template.yml | 3 +++
4 files changed, 32 insertions(+)
diff --git a/tools/azure-pipelines/build-apache-repo.yml
b/tools/azure-pipelines/build-apache-repo.yml
index a1b57a2a241..d3339d1de2f 100644
--- a/tools/azure-pipelines/build-apache-repo.yml
+++ b/tools/azure-pipelines/build-apache-repo.yml
@@ -81,6 +81,7 @@ stages:
vmImage: 'ubuntu-24.04'
steps:
# Skip docs check if this is a pull request that doesn't contain a
documentation change
+ - template: checkout-single-branch.yml
- task: GoTool@0
inputs:
version: '1.18.1'
@@ -170,6 +171,7 @@ stages:
pool:
vmImage: 'ubuntu-24.04'
steps:
+ - template: checkout-single-branch.yml
- task: GoTool@0
inputs:
version: '1.18.1'
diff --git a/tools/azure-pipelines/checkout-single-branch.yml
b/tools/azure-pipelines/checkout-single-branch.yml
new file mode 100644
index 00000000000..3c8c1828da9
--- /dev/null
+++ b/tools/azure-pipelines/checkout-single-branch.yml
@@ -0,0 +1,26 @@
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements. See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You under the Apache License, Version 2.0
+# (the "License"); you may not use this file except in compliance with
+# the License. You may obtain a copy of the License at
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+# Fetch only the built ref at full depth: no all-branch/tag sync, but HEAD~N
diffs still resolve.
+steps:
+ - checkout: none
+ - bash: |
+ set -euo pipefail
+ git init .
+ git config --global --add safe.directory "$PWD"
+ git remote add origin "$(Build.Repository.Uri)"
+ git fetch --no-tags origin "$(Build.SourceBranch)"
+ git checkout --force "$(Build.SourceVersion)"
+ displayName: Checkout single branch (full history)
diff --git a/tools/azure-pipelines/e2e-template.yml
b/tools/azure-pipelines/e2e-template.yml
index 9db92fbfb42..766ff15671e 100644
--- a/tools/azure-pipelines/e2e-template.yml
+++ b/tools/azure-pipelines/e2e-template.yml
@@ -44,6 +44,7 @@ jobs:
.gitattributes
.github/**
steps:
+ - template: checkout-single-branch.yml
# Skip e2e test execution if this is a documentation only pull request
(master / release builds will still be checked regularly)
- bash: |
source ./tools/azure-pipelines/build_properties.sh
diff --git a/tools/azure-pipelines/jobs-template.yml
b/tools/azure-pipelines/jobs-template.yml
index 16f6864838d..ef581724da6 100644
--- a/tools/azure-pipelines/jobs-template.yml
+++ b/tools/azure-pipelines/jobs-template.yml
@@ -36,6 +36,7 @@ jobs:
# See also
https://docs.microsoft.com/en-us/azure/devops/pipelines/process/phases?view=azure-devops&tabs=yaml#workspace
steps:
+ - template: checkout-single-branch.yml
# if on Azure, free up disk space
- script: ./tools/ci/free_disk_space.sh
target: host
@@ -90,6 +91,7 @@ jobs:
workspace:
clean: all
steps:
+ - template: checkout-single-branch.yml
# if on Azure, free up disk space
- script: ./tools/ci/free_disk_space.sh
target: host
@@ -135,6 +137,7 @@ jobs:
misc:
module: misc
steps:
+ - template: checkout-single-branch.yml
# if on Azure, free up disk space
- script: ./tools/ci/free_disk_space.sh
target: host
