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new 63a344066 [tools] Add inline_pom.py script for development
63a344066 is described below
commit 63a344066997c5e4695cbdffeb5bf9a17e532d4b
Author: Michael Smith <[email protected]>
AuthorDate: Fri Dec 2 09:51:14 2022 -0800
[tools] Add inline_pom.py script for development
Adds inline_pom.py, which can be run as
inline_pom.py fe/pom.xml java/**/pom.xml
to perform environment substitution. This makes POM files usable by
VSCode and in remote development where environment variables may not be
available to IDE language servers and other features.
Change-Id: I166574a8f1b27e938b96bd8119c030c761f0e8d4
Reviewed-on: http://gerrit.cloudera.org:8080/19314
Reviewed-by: Michael Smith <[email protected]>
Tested-by: Michael Smith <[email protected]>
---
bin/inline_pom.py | 72 +++++++++++++++++++++++++++++++++++++++++++++++++++++++
1 file changed, 72 insertions(+)
diff --git a/bin/inline_pom.py b/bin/inline_pom.py
new file mode 100755
index 000000000..a80574363
--- /dev/null
+++ b/bin/inline_pom.py
@@ -0,0 +1,72 @@
+#!/usr/bin/env impala-python
+#
+# 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.
+#
+# This script can be used to inline environment variables in pom.xml
+#
+# Usage: inline_pom.py <pom.xml>...
+
+import re
+import sys
+from tempfile import mkstemp
+from shutil import move, copymode
+from os import fdopen, remove, getenv
+
+env_pattern = re.compile(r"\$\{env\.[^}]*\}")
+
+
+class colors:
+ HEADER = '\033[95m'
+ WARNING = '\033[93m'
+ ENDC = '\033[0m'
+
+
+def inline_envs(line):
+ envs = env_pattern.findall(line)
+ for env in envs:
+ name = env[6:-1]
+ value = getenv(name)
+ print("{}={}".format(name, value))
+ if value:
+ line = line.replace(env, value)
+ return line
+
+
+def update_pom(pom_path):
+ fd, new_path = mkstemp()
+ with fdopen(fd, 'w') as new_file:
+ with open(pom_path, 'r') as old_file:
+ for line in old_file:
+ new_file.write(inline_envs(line))
+
+ copymode(pom_path, new_path)
+ remove(pom_path)
+ move(new_path, pom_path)
+
+
+if __name__ == "__main__":
+ if len(sys.argv) < 2:
+ print("Usage: inline_pom.py <pom.xml>...")
+ sys.exit(1)
+
+ print("{}Replacing environment variables in {}{}"
+ .format(colors.HEADER, ', '.join(sys.argv[1:]), colors.ENDC))
+ print("{}WARNING: avoid committing updated POM files.{}"
+ .format(colors.WARNING, colors.ENDC))
+ for pom_path in sys.argv[1:]:
+ update_pom(pom_path)
