mirror of
https://github.com/XRPLF/clio.git
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120 lines
3.9 KiB
Bash
Executable File
120 lines
3.9 KiB
Bash
Executable File
#!/bin/bash
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# Note: This script is intended to be run from the root of the repository.
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#
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# This script checks the format of the code and cmake files.
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# In many cases it will automatically fix the issues and abort the commit.
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no_formatted_directories_staged() {
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staged_directories=$(git diff-index --cached --name-only HEAD | awk -F/ '{print $1}')
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for sd in $staged_directories; do
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if [[ "$sd" =~ ^(benchmark|cmake|src|tests)$ ]]; then
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return 1
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fi
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done
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return 0
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}
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if no_formatted_directories_staged ; then
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exit 0
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fi
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echo "+ Checking code format..."
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# paths to check and re-format
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sources="src tests"
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formatter="clang-format -i"
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version=$($formatter --version | grep -o '[0-9\.]*')
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if [[ "19.0.0" > "$version" ]]; then
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cat <<EOF
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ERROR
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-----------------------------------------------------------------------------
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A minimum of version 19 of `which clang-format` is required.
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Your version is $version.
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Please fix paths and run again.
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-----------------------------------------------------------------------------
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EOF
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exit 3
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fi
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# check there is no .h headers, only .hpp
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wrong_headers=$(find $sources -name "*.h" | sed 's/^/ - /')
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if [[ ! -z "$wrong_headers" ]]; then
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cat <<EOF
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ERROR
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-----------------------------------------------------------------------------
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Found .h headers in the source code. Please rename them to .hpp:
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$wrong_headers
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-----------------------------------------------------------------------------
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EOF
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exit 2
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fi
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if ! command -v cmake-format &> /dev/null; then
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cat <<EOF
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ERROR
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-----------------------------------------------------------------------------
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'cmake-format' is required to run this script.
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Please install it and run again.
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-----------------------------------------------------------------------------
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EOF
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exit 3
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fi
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function grep_code {
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grep -l "${1}" ${sources} -r --include \*.hpp --include \*.cpp
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}
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GNU_SED=$(sed --version 2>&1 | grep -q 'GNU' && echo true || echo false)
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if [[ "$GNU_SED" == "false" ]]; then # macOS sed
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# make all includes to be <...> style
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grep_code '#include ".*"' | xargs sed -i '' -E 's|#include "(.*)"|#include <\1>|g'
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# make local includes to be "..." style
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main_src_dirs=$(find ./src -maxdepth 1 -type d -exec basename {} \; | tr '\n' '|' | sed 's/|$//' | sed 's/|/\\|/g')
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grep_code "#include <\($main_src_dirs\)/.*>" | xargs sed -i '' -E "s|#include <(($main_src_dirs)/.*)>|#include \"\1\"|g"
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else
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# make all includes to be <...> style
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grep_code '#include ".*"' | xargs sed -i -E 's|#include "(.*)"|#include <\1>|g'
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# make local includes to be "..." style
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main_src_dirs=$(find ./src -maxdepth 1 -type d -exec basename {} \; | paste -sd '|' | sed 's/|/\\|/g')
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grep_code "#include <\($main_src_dirs\)/.*>" | xargs sed -i -E "s|#include <(($main_src_dirs)/.*)>|#include \"\1\"|g"
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fi
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cmake_dirs=$(echo cmake $sources)
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cmake_files=$(find $cmake_dirs -type f \( -name "CMakeLists.txt" -o -name "*.cmake" \))
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cmake_files=$(echo $cmake_files ./CMakeLists.txt)
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first=$(git diff $sources $cmake_files)
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find $sources -type f \( -name '*.cpp' -o -name '*.hpp' -o -name '*.ipp' \) -print0 | xargs -0 $formatter
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cmake-format -i $cmake_files
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second=$(git diff $sources $cmake_files)
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changes=$(diff <(echo "$first") <(echo "$second"))
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changes_number=$(echo -n "$changes" | wc -l | sed -e 's/^[[:space:]]*//')
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if [ "$changes_number" != "0" ]; then
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cat <<\EOF
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WARNING
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-----------------------------------------------------------------------------
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Automatically re-formatted code with 'clang-format' - commit was aborted.
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Please manually add any updated files and commit again.
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-----------------------------------------------------------------------------
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EOF
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if [[ "$1" == "--diff" ]]; then
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echo "$changes"
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fi
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exit 1
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fi
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