From 3cfd7f103f9303517dbedf1e2b8e05a9ca502bd2 Mon Sep 17 00:00:00 2001
From: Krzysztof Jakubowski <nadult@fastmail.fm>
Date: Sat, 25 Nov 2023 13:03:13 +0100
Subject: [PATCH] WIP

---
 .clang-format              |  5 +++-
 .github/workflows/test.yml | 29 +++++++++++++++++++
 tools/format.py            | 57 ++++++++++++++++++++++++++++++++++++++
 3 files changed, 90 insertions(+), 1 deletion(-)
 create mode 100644 .github/workflows/test.yml
 create mode 100644 tools/format.py

diff --git a/.clang-format b/.clang-format
index f1d5567e..5f4071af 100644
--- a/.clang-format
+++ b/.clang-format
@@ -15,10 +15,13 @@ AllowShortFunctionsOnASingleLine: All
 NamespaceIndentation: Inner
 SpaceBeforeParens: Never
 FixNamespaceComments: false
-Standard: Cpp11
+Standard: Latest
 IndentRequires: true
 BreakBeforeConceptDeclarations: false
 BreakBeforeTernaryOperators: false
 
+#RequiresClausePosition: OwnLine
+#IndentRequiresClause: true
+
 DeriveLineEnding: false
 UseCRLF: false
\ No newline at end of file
diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
new file mode 100644
index 00000000..eeb196fe
--- /dev/null
+++ b/.github/workflows/test.yml
@@ -0,0 +1,29 @@
+name: build
+
+on:
+  push:
+  pull_request:
+  workflow_run:
+    # Use a workflow as a trigger of scheduled builds. Forked repositories can disable scheduled builds by disabling
+    # "scheduled" workflow, while maintaining ability to perform local CI builds.
+    workflows:
+      - scheduled
+    branches:
+      - main
+      - test_actions
+    types:
+      - requested
+
+jobs:
+  cpp-formatting-check:
+    runs-on: ubuntu-22.04
+    steps:
+      - uses: actions/checkout@v2
+
+      - name: Install Dependencies
+        run: |
+          git submodule update --init
+
+      - name: Check formatting
+        run: |
+           python tools/format.py 
\ No newline at end of file
diff --git a/tools/format.py b/tools/format.py
new file mode 100644
index 00000000..a91e5b09
--- /dev/null
+++ b/tools/format.py
@@ -0,0 +1,57 @@
+#!/usr/bin/env python3
+
+import argparse, os, subprocess, shutil
+
+# if ! command -v clang-format &> /dev/null ; then
+# echo "clang-format is not available. Please install version 14 "
+# echo "and make sure that it is accessible from PATH."
+# exit
+# fi
+
+# cfversion=`clang-format --version | grep -Eo '[0-9]+' | head -1`
+# if [ "$cfversion" != "14" ]; then
+# echo "Warning: Invalid clang-format version: ${cfversion} (should be 14)"
+# fi
+
+# clang-format -i *.cc *.h boxpack/*.cc boxpack/*.h
+
+
+def verify_clang_format():
+    if shutil.which('clang-format') is None:
+        print('clang-format is missing')
+        exit(1)
+    result = subprocess.run(['clang-format', '--version'], stdout=subprocess.PIPE)
+    tokens = result.stdout.decode("utf-8").split()
+    while len(tokens) > 0 and tokens[0] != 'clang-format':
+        tokens.pop(0)
+    if result.returncode != 0 or len(tokens) < 3 or tokens[0] != 'clang-format' or tokens[1] != 'version':
+        print('error while checking clang-format version')
+        exit(1)
+    version = tokens[2].split('.', 2)
+    print(f"clang-format version: {version[0]}.{version[1]}.{version[2]}")
+
+
+def format_cpp(check: bool):
+    print("meh")
+
+
+def main():
+    parser = argparse.ArgumentParser(
+        prog='libfwk-format',
+        description='Tool for code formatting and format verification',
+    )
+    parser.add_argument('-c', '--check', action='store_true')
+    args = parser.parse_args()
+
+    libfwk_path = os.path.join(__file__, '..')
+
+    if args.check:
+        print('Checking mode')
+    else:
+        print('Formatting mode')
+
+    verify_clang_format()
+
+
+if __name__ == "__main__":
+    main()