mit-6.5840-2023-spring/.check-build
Robert Morris c231a2c89a update
2023-01-19 16:13:20 -05:00

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#!/usr/bin/env bash
set -eu
REFERENCE_FILES=(
# lab 1
src/mrapps/crash.go
src/mrapps/indexer.go
src/mrapps/mtiming.go
src/mrapps/nocrash.go
src/mrapps/rtiming.go
src/mrapps/wc.go
src/main/mrsequential.go
src/main/mrcoordinator.go
src/main/mrworker.go
# lab 2
src/raft/persister.go
src/raft/test_test.go
src/raft/config.go
src/labrpc/labrpc.go
# lab 3
src/kvraft/test_test.go
src/kvraft/config.go
# lab 4a
src/shardctrler/test_test.go
src/shardctrler/config.go
# lab 4b
src/shardkv/test_test.go
src/shardkv/config.go
)
main() {
upstream="$1"
labnum="$2"
# make sure we have reference copy of lab, in FETCH_HEAD
git fetch "$upstream" 2>/dev/null || die "unable to git fetch $upstream"
# copy existing directory
tmpdir="$(mktemp -d)"
find src -type s -delete # cp can't copy sockets
cp -r src "$tmpdir"
orig="$PWD"
cd "$tmpdir"
# check out reference files
for f in ${REFERENCE_FILES[@]}; do
mkdir -p "$(dirname $f)"
git --git-dir="$orig/.git" show "FETCH_HEAD:$f" > "$f"
done
case $labnum in
"lab1") check_lab1;;
"lab2a"|"lab2b"|"lab2c"|"lab2d") check_lab2;;
"lab3a"|"lab3b") check_lab3;;
"lab4a") check_lab4a;;
"lab4b") check_lab4b;;
*) die "unknown lab: $labnum";;
esac
cd
rm -rf "$tmpdir"
}
check_lab1() {
check_cmd cd src/mrapps
check_cmd go build -buildmode=plugin wc.go
check_cmd go build -buildmode=plugin indexer.go
check_cmd go build -buildmode=plugin mtiming.go
check_cmd go build -buildmode=plugin rtiming.go
check_cmd go build -buildmode=plugin crash.go
check_cmd go build -buildmode=plugin nocrash.go
check_cmd cd ../main
check_cmd go build mrcoordinator.go
check_cmd go build mrworker.go
check_cmd go build mrsequential.go
}
check_lab2() {
check_cmd cd src/raft
check_cmd go test -c
}
check_lab3() {
check_cmd cd src/kvraft
check_cmd go test -c
}
check_lab4a() {
check_cmd cd src/shardctrler
check_cmd go test -c
}
check_lab4b() {
check_cmd cd src/shardkv
check_cmd go test -c
# also check other labs/parts
cd "$tmpdir"
check_lab4a
cd "$tmpdir"
check_lab3
cd "$tmpdir"
check_lab2
}
check_cmd() {
if ! "$@" >/dev/null 2>&1; then
echo "We tried building your source code with testing-related files reverted to original versions, and the build failed. This copy of your code is preserved in $tmpdir for debugging purposes. Please make sure the code you are trying to hand in does not make changes to test code." >&2
echo >&2
echo "The build failed while trying to run the following command:" >&2
echo >&2
echo "$ $@" >&2
echo " (cwd: ${PWD#$tmpdir/})" >&2
exit 1
fi
}
die() {
echo "$1" >&2
exit 1
}
main "$@"