Adding upstream version 18.2.2.upstream/18.2.2

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 70 insertions, 0 deletions

diff --git a/src/arrow/dev/tasks/linux-packages/helper.rb b/src/arrow/dev/tasks/linux-packages/helper.rb
new file mode 100644
index 000000000..30ac3b898
--- /dev/null
+++ b/src/arrow/dev/tasks/linux-packages/helper.rb
@@ -0,0 +1,70 @@
+# 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.
+
+module Helper
+  module ApacheArrow
+    private
+    def detect_release_time
+      release_time_env = ENV["ARROW_RELEASE_TIME"]
+      if release_time_env
+        Time.parse(release_time_env).utc
+      else
+        latest_commit_time(arrow_source_dir) || Time.now.utc
+      end
+    end
+
+    def arrow_source_dir
+      File.join(__dir__, "..", "..", "..")
+    end
+
+    def detect_version(release_time)
+      version_env = ENV["ARROW_VERSION"]
+      return version_env if version_env
+
+      pom_xml_path = File.join(arrow_source_dir, "java", "pom.xml")
+      pom_xml_content = File.read(pom_xml_path)
+      version = pom_xml_content[/^  <version>(.+?)<\/version>/, 1]
+      formatted_release_time = release_time.strftime("%Y%m%d")
+      version.gsub(/-SNAPSHOT\z/) {"-dev#{formatted_release_time}"}
+    end
+
+    def detect_env(name)
+      value = ENV[name]
+      return value if value and not value.empty?
+
+      dot_env_path = File.join(arrow_source_dir, ".env")
+      File.open(dot_env_path) do |dot_env|
+        dot_env.each_line do |line|
+          case line.chomp
+          when /\A#{Regexp.escape(name)}=(.*)/
+            return $1
+          end
+        end
+      end
+      raise "Failed to detect #{name} environment variable"
+    end
+
+    def detect_repo
+      detect_env("REPO")
+    end
+
+    def docker_image(os, architecture)
+      architecture ||= "amd64"
+      "#{detect_repo}:#{architecture}-#{os}-package-#{@package}"
+    end
+  end
+end