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114 lines
2.9 KiB
114 lines
2.9 KiB
4 months ago
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#!/bin/bash
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ROOT_DIR="$( cd "$( dirname "${BASH_SOURCE[0]}")"/.. >/dev/null 2>&1 && pwd )"
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SRC_DIR=${ROOT_DIR}/src
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TESTS_DIR=${ROOT_DIR}/tests
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# Presubmit Checks Script.
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CLANG_FORMAT=${CLANG_FORMAT:-clang-format}
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GOFMT=${GOFMT:-gofmt}
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if test -t 1; then
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ncolors=$(tput colors)
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if test -n "$ncolors" && test $ncolors -ge 8; then
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normal="$(tput sgr0)"
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red="$(tput setaf 1)"
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green="$(tput setaf 2)"
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fi
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fi
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function check() {
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local name=$1; shift
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echo -n "Running check $name... "
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if ! "$@"; then
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echo "${red}FAILED${normal}"
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echo " Error executing: $@";
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exit 1
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fi
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if ! git diff --quiet HEAD; then
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echo "${red}FAILED${normal}"
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echo " Git workspace not clean:"
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git --no-pager diff -p HEAD
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echo "${red}Check $name failed.${normal}"
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exit 1
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fi
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echo "${green}OK${normal}"
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}
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# Validate commit message
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function run_bug_in_commit_msg() {
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git log -1 --pretty=%B | grep -E '^(Bug|Issue|Fixes):(\s?)(((b\/)|(\w+:))([0-9]+)|[^0-9]+)$|(^Regres:)|(^PiperOrigin-RevId:)'
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if [ $? -ne 0 ]
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then
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echo "${red}Git commit message must have a Bug: line"
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echo "followed by a bug ID in the form b/# for Buganizer bugs or"
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echo "project:# for Monorail bugs (e.g. 'Bug: chromium:123' or 'Bug: fuchsia:123')."
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echo "Omit any digits when no ID is required (e.g. 'Bug: fix build').${normal}"
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return 1
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fi
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}
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function run_copyright_headers() {
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tmpfile=`mktemp`
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for suffix in "cpp" "hpp" "go" "h"; do
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# Grep flag '-L' print files that DO NOT match the copyright regex
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# Grep seems to match "(standard input)", filter this out in the for loop output
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find ${SRC_DIR} -type f -name "*.${suffix}" | xargs grep -L "Copyright .* The SwiftShader Authors\|Microsoft Visual C++ generated\|GNU Bison"
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done | grep -v "(standard input)" > ${tmpfile}
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if test -s ${tmpfile}; then
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# tempfile is NOT empty
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echo "${red}Copyright issue in these files:"
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cat ${tmpfile}
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rm ${tmpfile}
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echo "${normal}"
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return 1
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else
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rm ${tmpfile}
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return 0
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fi
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}
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function run_clang_format() {
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${SRC_DIR}/clang-format-all.sh
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}
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function run_gofmt() {
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find ${SRC_DIR} ${TESTS_DIR} -name "*.go" | xargs $GOFMT -w
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}
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function run_check_build_files() {
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go run ${TESTS_DIR}/check_build_files/main.go --root="${ROOT_DIR}"
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}
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function run_scan_sources() {
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python3 ${TESTS_DIR}/scan_sources/main.py ${SRC_DIR}
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}
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# Ensure we are clean to start out with.
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check "git workspace must be clean" true
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# Check for 'Bug: ' line in commit
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check bug-in-commi-msg run_bug_in_commit_msg
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# Check copyright headers
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check copyright-headers run_copyright_headers
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# Check clang-format.
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check clang-format run_clang_format
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# Check gofmt.
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check gofmt run_gofmt
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# Check build files.
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check "build files don't reference non-existent files" run_check_build_files
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# Check source files.
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check scan_sources run_scan_sources
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echo
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echo "${green}All check completed successfully.${normal}"
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