tools/format-cpp: add `.sh` extension to identify it

[babeltrace.git] / tools / format-cpp

diff --git a/tools/format-cpp b/tools/format-cpp
deleted file mode 100755 (executable)
index 364dafe..0000000
--- a/tools/format-cpp
+++ /dev/null
@@ -1,81 +0,0 @@
-#!/bin/bash
-#
-# SPDX-License-Identifier: GPL-2.0-only
-#
-# Copyright (C) 2020-2023 Philippe Proulx <pproulx@efficios.com>
-
-expected_formatter_major_version=15
-
-# Runs the formatter, returning 1 if it's not the expected version.
-#
-# Argument 1:
-#     Starting directory.
-#
-# Remaining arguments:
-#     Formatter command.
-format_cpp() {
-       local root_dir=$1
-
-       shift
-
-       local formatter=("$@")
-       local version
-
-       if ! version=$("${formatter[@]}" --version); then
-               echo "Cannot execute \`${formatter[*]} --version\`." >&2
-               return 1
-       fi
-
-       if [[ "$version" != *"clang-format version $expected_formatter_major_version"* ]]; then
-               {
-                       echo "Expecting clang-format $expected_formatter_major_version."
-                       echo
-                       echo Got:
-                       echo
-                       echo "$version"
-               } >& 2
-
-               return 1
-       fi
-
-       # Using xargs(1) to fail as soon as the formatter fails (`-exec`
-       # won't stop if its subprocess fails).
-       #
-       # We want an absolute starting directory because find(1) excludes
-       # files in specific subdirectories.
-       find "$(realpath "$root_dir")" \( -name '*.cpp' -o -name '*.hpp' \) \
-               ! -path '*/src/cpp-common/optional.hpp' \
-               ! -path '*/src/cpp-common/string_view.hpp' \
-               ! -path '*/src/cpp-common/nlohmann/json.hpp' \
-               ! -path '*/src/plugins/ctf/common/metadata/parser.*' \
-               ! -path '*/src/plugins/ctf/common/metadata/lexer.*' \
-               -print0 | xargs -P"$(nproc)" -n1 -t -0 "${formatter[@]}"
-}
-
-# Choose formatter
-if [[ -n "$FORMATTER" ]]; then
-       # Try using environment-provided formatter
-       read -ra formatter <<< "$FORMATTER"
-elif command -v clang-format-$expected_formatter_major_version &> /dev/null; then
-       # Try using the expected version of clang-format
-       formatter=("clang-format-$expected_formatter_major_version" -i)
-else
-       # Try using `clang-format` as is
-       formatter=(clang-format -i)
-fi
-
-# Choose root directory
-if (($# == 1)); then
-       root_dir=$1
-
-       if [[ ! -d "$root_dir" ]]; then
-               echo "\`$root_dir\`: expecting an existing directory." >& 2
-               exit 1
-       fi
-else
-       # Default: root of the project, processing all C++ files
-       root_dir="$(dirname "${BASH_SOURCE[0]}")/.."
-fi
-
-# Try to format files
-format_cpp "$root_dir" "${formatter[@]}"