initial commit

Author: sasaplus1

.github/workflows/test.yml

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+name: test
+
+on:
+  - push
+
+jobs:
+  test-ubuntu:
+    strategy:
+      matrix:
+        # https://github.com/actions/runner-images?tab=readme-ov-file#available-images
+        os:
+          - ubuntu-24.04
+          - ubuntu-22.04
+          - ubuntu-20.04
+    runs-on: ${{ matrix.os }}
+    steps:
+      - run: cat /etc/os-release
+      - run: lsb_release -a
+  test-macos:
+    strategy:
+      matrix:
+        # https://github.com/actions/runner-images?tab=readme-ov-file#available-images
+        os:
+          - macos-15-large
+          - macos-15 # = macos-15-xlarge
+          - macos-14-large
+          - macos-14 # = macos-14-xlarge
+          - macos-13 # = macos-13-large
+          - macos-13-xlarge
+          - macos-12
+          - macos-12-large
+    runs-on: ${{ matrix.os }}
+    steps:
+      - run: sw_vers
+      - run: sw_vers | awk '/ProductVersion/ { print $2 }'
+  test-windows:
+    strategy:
+      matrix:
+        # https://github.com/actions/runner-images?tab=readme-ov-file#available-images
+        os:
+          - windows-2022
+          - windows-2019
+    runs-on: ${{ matrix.os }}
+    steps:
+      - run: systeminfo
+      - run: systeminfo | findstr /B /C:"OS Name" /C:"OS Version"

LICENSE

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+(The MIT LICENSE)
+
+Copyright (c) 2024 sasa+1 <sasaplus1@gmail.com>
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to
+deal in the Software without restriction, including without limitation the
+rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+sell copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+IN THE SOFTWARE.

README.md

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+# github-actions-get-os-version
+
+get OS version
+
+## License
+
+The MIT license