chore: Import config-utils

Cargo.toml

@@ -84,11 +84,13 @@ serde_yaml = "0.9.34" # This is the last available version, see https://github.c
 # digest 0.11 and signature 3.0, which rsa 0.9 does not support.
 sha2 = { version = "0.10.9", features = ["oid"] }
 signature = "2.2.0"
+similar-asserts = "2.0.0"
 snafu = "0.9.2"
 stackable-operator-derive = { path = "stackable-operator-derive" }
 strum = { version = "0.28.0", features = ["derive"] }
 syn = "3.0.3"
 sysinfo = "0.39.6"
+tempfile = "3.27.0"
 time = { version = "0.3.55" }
 tokio = { version = "1.53.1", features = ["macros", "rt-multi-thread", "fs"] }
 # We use ring instead of aws-lc-rs, as this currently fails to build in "make run-dev"

crates/config-utils/.gitattributes

@@ -0,0 +1,4 @@
+tests/resources/**/*.properties.expected linguist-language=properties
+tests/resources/**/*.properties.in linguist-language=properties
+tests/resources/**/*.xml.expected linguist-language=xml
+tests/resources/**/*.xml.in linguist-language=xml

crates/config-utils/.gitignore

@@ -0,0 +1,8 @@
+/target
+
+# The following files are mentioned as an example in the README, so let's exclude them
+example.xml
+example-password
+
+tests/resources/properties/*.properties
+tests/resources/xml/*.xml

crates/config-utils/.pre-commit-config.yaml

@@ -0,0 +1,23 @@
+# We ideally want something like: https://github.com/j178/prek/issues/1869
+---
+default_language_version:
+  node: system
+
+repos:
+  - repo: local
+    hooks:
+      - id: cargo-test-no-default-features
+        name: cargo-test-no-default-features
+        language: system
+        entry: cargo test --no-default-features --package config-utils
+        stages: [pre-commit, pre-merge-commit]
+        pass_filenames: false
+        files: .*\.rs$|Cargo\.toml
+
+      - id: cargo-test-all-features
+        name: cargo-test-no-default-features
+        language: system
+        entry: cargo test --all-features --package config-utils
+        stages: [pre-commit, pre-merge-commit]
+        pass_filenames: false
+        files: .*\.rs$|Cargo\.toml

crates/config-utils/CHANGELOG.md

@@ -0,0 +1,34 @@
+# Changelog
+
+All notable changes to this project will be documented in this file.
+
+## [Unreleased]
+
+## [0.5.0] - 2026-06-30
+
+### Changed
+
+- Bump dependencies ([#15]).
+
+[#15]: https://github.com/stackabletech/config-utils/pull/15
+
+## [0.4.0] - 2026-05-21
+
+### Changed
+
+- Bump `clap` to 4.6 and Rust to 1.95.0 ([#13]).
+- Replace `lazy_static` with `std::sync::LazyLock` ([#13]).
+
+[#13]: https://github.com/stackabletech/config-utils/pull/13
+
+## [0.2.0] - 2024-06-25
+
+### Added
+
+- Support escaped command invocations ([#8]).
+
+[#8]: https://github.com/stackabletech/config-utils/pull/8
+
+## [0.1.0] - 2024-06-14
+
+Initial release

crates/config-utils/Cargo.toml

@@ -0,0 +1,17 @@
+[package]
+name = "config-utils"
+version = "0.5.0"
+authors = ["Stackable GmbH <info@stackable.tech>"]
+license = "Apache-2.0"
+edition = "2024"
+repository = "https://github.com/stackabletech/operator-rs"
+
+[dependencies]
+# We try hard to have as less dependencies as possible!
+clap.workspace = true
+snafu.workspace = true
+
+[dev-dependencies]
+rstest.workspace = true
+similar-asserts.workspace = true
+tempfile.workspace = true