def check(self):
# Make sure any changed crates have updated versions
ok = self._in_crates(self._check_version)
# Check that the repository is clean
git_status = git('status', '--porcelain').strip()
if git_status:
print_error(
'Repository is not in a clean state. Commit any changes and resolve any untracked files.'
)
ok = False
# Make sure the project builds
print('Building and testing...')
with pb.local.cwd(c.ROOT_DIR):
invoke_quietly(cargo['clean'])
if not invoke_quietly(cargo['build', '--release']):
print_error('cargo build failed in root workspace')
ok = False
test_translator = python3['scripts/test_translator.py', 'tests']
if not invoke_quietly(test_translator):
print_error('scripts/test_translator.py failed')
ok = False
# with pb.local.cwd(c.RUST_CHECKS_DIR):
# invoke_quietly(cargo['clean'])
# if not invoke_quietly(cargo['test', '--release']):
# print_error('cargo test failed in rust-checks workspace')
# ok = False
return ok
def test_lua(args: argparse.Namespace) -> bool:
"""
download lua, compile lua with bear to create
a compiler command database, and use it to
drive the transpiler.
"""
if not os.path.isfile(os.path.join(c.DEPS_DIR, LUA_ARCHIVE)):
with pb.local.cwd(c.DEPS_DIR):
download_archive(LUA_URL, LUA_ARCHIVE)
if not os.path.isdir(LUA_SRC):
with pb.local.cwd(c.DEPS_DIR):
invoke_quietly(TAR, "xf", LUA_ARCHIVE)
# unconditionally compile lua since we don't know if
# cc_db was generated from the environment we're in.
build_dir = os.path.join(LUA_SRC, "build")
rmtree(build_dir, ignore_errors=True)
os.mkdir(build_dir)
with pb.local.cwd(build_dir), pb.local.env(CC="clang"):
invoke(CMAKE['-DCMAKE_EXPORT_COMPILE_COMMANDS=1', LUA_SRC])
invoke(MAKE[JOBS])
cc_db_file = os.path.join(LUA_SRC, "build", c.CC_DB_JSON)
if not os.path.isfile(cc_db_file):
die("missing " + cc_db_file, errno.ENOENT)
with open(cc_db_file) as cc_db:
return transpile_files(cc_db, args.jobs, None, False, args.verbose)
def test_json_c(args: argparse.Namespace) -> bool:
if not os.path.isfile(os.path.join(c.DEPS_DIR, JSON_C_ARCHIVE)):
with pb.local.cwd(c.DEPS_DIR):
download_archive(JSON_C_URL, JSON_C_ARCHIVE)
invoke_quietly(TAR, "xf", JSON_C_ARCHIVE)
cc_db_file = os.path.join(JSON_C_SRC, c.CC_DB_JSON)
# unconditionally compile json-c since we don't know if
# cc_db was generated from the environment we're in.
with pb.local.cwd(JSON_C_SRC), pb.local.env(CC="clang"):
if os.path.isfile('Makefile'):
invoke(MAKE['clean'])
configure = pb.local.get("./configure")
invoke(configure)
invoke(BEAR[MAKE[JOBS]])
if not os.path.isfile(cc_db_file):
die("missing " + cc_db_file, errno.ENOENT)
return transpile(cc_db_file)
def test_ruby(args: argparse.Namespace) -> bool:
if on_mac():
die("transpiling ruby on mac is not supported.")
if not os.path.isfile(os.path.join(c.DEPS_DIR, RUBY_ARCHIVE)):
with pb.local.cwd(c.DEPS_DIR):
download_archive(RUBY_URL, RUBY_ARCHIVE)
invoke_quietly(TAR, "xf", RUBY_ARCHIVE)
cc_db_file = os.path.join(RUBY_SRC, c.CC_DB_JSON)
# unconditionally compile ruby since we don't know if
# cc_db was generated from the environment we're in.
with pb.local.cwd(RUBY_SRC), pb.local.env(CC="clang", cflags="-w"):
configure = pb.local.get("./configure")
invoke(configure)
invoke(BEAR[MAKE[JOBS]])
if not os.path.isfile(cc_db_file):
die("missing " + cc_db_file, errno.ENOENT)
with open(cc_db_file) as cc_db:
return transpile_files(cc_db, args.jobs, None, False, args.verbose)
def need_cargo_clean(args) -> bool:
"""
Cargo may not pick up changes in c.BUILD_DIR that would require
a rebuild. This function tries to detect when we need to clean.
"""
c2rust = c2rust_bin_path(args)
if not os.path.isfile(c2rust):
logging.debug("need_cargo_clean:False:no-c2rust-bin")
return False
find = get_cmd_or_die("find")
_retcode, stdout, _ = invoke_quietly(find, c.BUILD_DIR, "-cnewer", c2rust)
include_pattern = "install/lib/clang/{ver}/include".format(ver=c.LLVM_VER)
for line in stdout.split("\n")[:-1]: # skip empty last line
if line.endswith("install_manifest_clang-headers.txt") or \
line.endswith("ninja_log") or \
include_pattern in line:
continue
else:
logging.debug("need_cargo_clean:True:%s", line)
return True
logging.debug("need_cargo_clean:False")
return False
