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|
#!/usr/bin/env bash
set -ex
: ${INTEGRATION?"The INTEGRATION environment variable must be set."}
# FIXME: this means we can get a stale cargo-fmt from a previous run.
#
# `which rustfmt` fails if rustfmt is not found. Since we don't install
# `rustfmt` via `rustup`, this is the case unless we manually install it. Once
# that happens, `cargo install --force` will be called, which installs
# `rustfmt`, `cargo-fmt`, etc to `~/.cargo/bin`. This directory is cached by
# travis (see `.travis.yml`'s "cache" key), such that build-bots that arrive
# here after the first installation will find `rustfmt` and won't need to build
# it again.
#
#which cargo-fmt || cargo install --force
CFG_RELEASE=nightly CFG_RELEASE_CHANNEL=nightly cargo install --path . --force --locked
echo "Integration tests for: ${INTEGRATION}"
cargo fmt -- --version
# Checks that:
#
# * `cargo fmt --all` succeeds without any warnings or errors
# * `cargo fmt --all -- --check` after formatting returns success
# * `cargo test --all` still passes (formatting did not break the build)
function check_fmt_with_all_tests {
check_fmt_base "--all"
return $?
}
# Checks that:
#
# * `cargo fmt --all` succeeds without any warnings or errors
# * `cargo fmt --all -- --check` after formatting returns success
# * `cargo test --lib` still passes (formatting did not break the build)
function check_fmt_with_lib_tests {
check_fmt_base "--lib"
return $?
}
function check_fmt_base {
local test_args="$1"
local build=$(cargo test $test_args 2>&1)
if [[ "$build" =~ "build failed" ]] || [[ "$build" =~ "test result: FAILED." ]]; then
return 0
fi
touch rustfmt.toml
cargo fmt --all -v |& tee rustfmt_output
if [[ ${PIPESTATUS[0]} != 0 ]]; then
cat rustfmt_output
return 1
fi
cat rustfmt_output
! cat rustfmt_output | grep -q "internal error"
if [[ $? != 0 ]]; then
return 1
fi
! cat rustfmt_output | grep -q "warning"
if [[ $? != 0 ]]; then
return 1
fi
! cat rustfmt_output | grep -q "Warning"
if [[ $? != 0 ]]; then
return 1
fi
cargo fmt --all -- --check |& tee rustfmt_check_output
if [[ ${PIPESTATUS[0]} != 0 ]]; then
cat rustfmt_check_output
return 1
fi
cargo test $test_args
if [[ $? != 0 ]]; then
return $?
fi
}
function show_head {
local head=$(git rev-parse HEAD)
echo "Head commit of ${INTEGRATION}: $head"
}
case ${INTEGRATION} in
cargo)
git clone --depth=1 https://github.com/rust-lang/${INTEGRATION}.git
cd ${INTEGRATION}
show_head
export CFG_DISABLE_CROSS_TESTS=1
check_fmt_with_all_tests
cd -
;;
crater)
git clone --depth=1 https://github.com/rust-lang-nursery/${INTEGRATION}.git
cd ${INTEGRATION}
show_head
check_fmt_with_lib_tests
cd -
;;
*)
git clone --depth=1 https://github.com/rust-lang-nursery/${INTEGRATION}.git
cd ${INTEGRATION}
show_head
check_fmt_with_all_tests
cd -
;;
esac
|
