def main(argv):
parser = argparse.ArgumentParser()
parser.add_argument('--tsconfig_path', required=True)
args = parser.parse_args(argv)
result = node.RunNode([node_modules.PathToTypescript()] +
['--project', args.tsconfig_path])
if len(result) != 0:
raise RuntimeError('Failed to compile Typescript: \n%s' % result)
def main(argv):
parser = argparse.ArgumentParser()
parser.add_argument('--deps', nargs='*')
parser.add_argument('--gen_dir', required=True)
parser.add_argument('--path_mappings', nargs='*')
parser.add_argument('--root_dir', required=True)
parser.add_argument('--out_dir', required=True)
parser.add_argument('--in_files', nargs='*')
parser.add_argument('--definitions', nargs='*')
args = parser.parse_args(argv)
root_dir = os.path.relpath(args.root_dir, args.gen_dir)
out_dir = os.path.relpath(args.out_dir, args.gen_dir)
with open(os.path.join(_HERE_DIR, 'tsconfig_base.json')) as root_tsconfig:
tsconfig = json.loads(root_tsconfig.read())
tsconfig['files'] = []
if args.in_files is not None:
# Source .ts files are always resolved as being relative to |root_dir|.
tsconfig['files'].extend(
[os.path.join(root_dir, f) for f in args.in_files])
if args.definitions is not None:
tsconfig['files'].extend(args.definitions)
tsconfig['compilerOptions']['rootDir'] = root_dir
tsconfig['compilerOptions']['outDir'] = out_dir
# Handle custom path mappings, for example chrome://resources/ URLs.
if args.path_mappings is not None:
path_mappings = {}
for m in args.path_mappings:
mapping = m.split('|')
if not path_mappings.has_key(mapping[0]):
path_mappings[mapping[0]] = []
path_mappings[mapping[0]].append(os.path.join('./', mapping[1]))
tsconfig['compilerOptions']['paths'] = path_mappings
if args.deps is not None:
tsconfig['references'] = [{'path': dep} for dep in args.deps]
_write_tsconfig_json(args.gen_dir, tsconfig)
node.RunNode([
node_modules.PathToTypescript(), '--project',
os.path.join(args.gen_dir, 'tsconfig.json')
])
if args.in_files is not None:
with open(os.path.join(args.gen_dir, 'tsconfig.manifest'), 'w') \
as manifest_file:
manifest_data = {}
manifest_data['base_dir'] = args.out_dir
manifest_data['files'] = \
[re.sub(r'\.ts$', '.js', f) for f in args.in_files]
json.dump(manifest_data, manifest_file)
def main(argv):
parser = argparse.ArgumentParser()
parser.add_argument('--gen_dir', required=True)
parser.add_argument('--out_dir', required=True)
parser.add_argument('--root_dir', required=True)
parser.add_argument('--js_files', nargs='*', required=True)
parser.add_argument('--path_mappings', nargs='*')
args = parser.parse_args(argv)
with open(os.path.join(_HERE_DIR, _TSCONFIG_BASE)) as root_tsconfig:
tsconfig = json.loads(root_tsconfig.read())
root_dir = os.path.relpath(args.root_dir, args.gen_dir)
out_dir = os.path.relpath(args.out_dir, args.gen_dir)
tsconfig['files'] = [os.path.join(root_dir, f) for f in args.js_files]
tsconfig['compilerOptions']['rootDir'] = root_dir
tsconfig['compilerOptions']['outDir'] = out_dir
# Handle custom path mappings, for example chrome://resources/ URLs.
if args.path_mappings is not None:
path_mappings = {}
for m in args.path_mappings:
mapping = m.split('|')
if not path_mappings.has_key(mapping[0]):
path_mappings[mapping[0]] = []
path_mappings[mapping[0]].append(os.path.join('./', mapping[1]))
tsconfig['compilerOptions']['paths'] = path_mappings
_write_tsconfig_json(args.gen_dir, tsconfig)
if (args.root_dir == args.out_dir):
# Delete .d.ts files if they already exist, otherwise TypeScript compiler
# throws "error TS5055: Cannot write file ... because it would overwrite
# input file" errors.
for f in args.js_files:
to_delete = os.path.join(args.out_dir,
re.sub(r'\.js$', '.d.ts', f))
if os.path.exists(to_delete):
os.remove(to_delete)
node.RunNode([
node_modules.PathToTypescript(), '--project',
os.path.join(args.gen_dir, _TSCONFIG_GEN)
])
def main(argv):
parser = argparse.ArgumentParser()
parser.add_argument('--filelist', required=True)
args = parser.parse_args(argv)
files = []
with open(args.filelist) as filelist_file:
for line in filelist_file:
for f in line.split():
files.append(os.path.join(os.getcwd(), f))
file_paths = ' '.join(files)
result = node.RunNode([node_modules.PathToTypescript()] + [
"--target 'es6'", "--module 'es6'", "--lib 'es6, esnext.bigint'",
"--strict", file_paths
])
if len(result) != 0:
raise RuntimeError('Failed to compile Typescript: \n%s' % result)
def main(argv):
parser = argparse.ArgumentParser()
parser.add_argument('--deps', nargs='*')
parser.add_argument('--gen_dir', required=True)
parser.add_argument('--path_mappings', nargs='*')
parser.add_argument('--root_dir', required=True)
parser.add_argument('--sources', nargs='*', required=True)
args = parser.parse_args(argv)
root_dir = os.path.relpath(args.root_dir, args.gen_dir)
sources = [os.path.join(root_dir, f) for f in args.sources]
with open(os.path.join(_HERE_DIR, 'tsconfig_base.json')) as root_tsconfig:
tsconfig = json.loads(root_tsconfig.read())
tsconfig['files'] = sources
tsconfig['compilerOptions']['rootDir'] = root_dir
# Handle custom path mappings, for example chrome://resources/ URLs.
if args.path_mappings is not None:
path_mappings = {}
for m in args.path_mappings:
mapping = m.split('|')
path_mappings[mapping[0]] = [os.path.join('./', mapping[1])]
tsconfig['compilerOptions']['paths'] = path_mappings
if args.deps is not None:
tsconfig['references'] = [{'path': dep} for dep in args.deps]
_write_tsconfig_json(args.gen_dir, tsconfig)
node.RunNode([
node_modules.PathToTypescript(), '--project',
os.path.join(args.gen_dir, 'tsconfig.json')
])
with open(os.path.join(args.gen_dir, 'tsconfig.manifest'), 'w') \
as manifest_file:
manifest_data = {}
manifest_data['base_dir'] = args.gen_dir
manifest_data['files'] = [re.sub(r'\.ts$', '.js', f) for f in args.sources]
json.dump(manifest_data, manifest_file)
def main(argv):
parser = argparse.ArgumentParser()
parser.add_argument('--gen_dir', required=True)
parser.add_argument('--root_dir', required=True)
parser.add_argument('--js_files', nargs='*', required=True)
args = parser.parse_args(argv)
js_files = [os.path.join(args.root_dir, f) for f in args.js_files]
node.RunNode([
node_modules.PathToTypescript(),
'--declaration',
'--allowJs',
'--emitDeclarationOnly',
'--removeComments',
'--noResolve',
'--rootDir',
args.root_dir,
'--outDir',
args.gen_dir,
] + js_files)
def main(argv):
parser = argparse.ArgumentParser()
parser.add_argument('--deps', nargs='*')
parser.add_argument('--gen_dir', required=True)
parser.add_argument('--path_mappings', nargs='*')
parser.add_argument('--root_dir', required=True)
parser.add_argument('--out_dir', required=True)
parser.add_argument('--tsconfig_base')
parser.add_argument('--in_files', nargs='*')
parser.add_argument('--definitions', nargs='*')
parser.add_argument('--composite', action='store_true')
args = parser.parse_args(argv)
root_dir = os.path.relpath(args.root_dir, args.gen_dir)
out_dir = os.path.relpath(args.out_dir, args.gen_dir)
TSCONFIG_BASE_PATH = os.path.join(_HERE_DIR, 'tsconfig_base.json')
tsconfig = collections.OrderedDict()
tsconfig['extends'] = args.tsconfig_base \
if args.tsconfig_base is not None \
else os.path.relpath(TSCONFIG_BASE_PATH, args.gen_dir)
tsconfig['compilerOptions'] = collections.OrderedDict()
tsconfig['compilerOptions']['rootDir'] = root_dir
tsconfig['compilerOptions']['outDir'] = out_dir
if args.composite:
tsbuildinfo_name = 'tsconfig.tsbuildinfo'
tsconfig['compilerOptions']['composite'] = True
tsconfig['compilerOptions']['declaration'] = True
tsconfig['compilerOptions']['tsBuildInfoFile'] = tsbuildinfo_name
tsconfig['files'] = []
if args.in_files is not None:
# Source .ts files are always resolved as being relative to |root_dir|.
tsconfig['files'].extend(
[os.path.join(root_dir, f) for f in args.in_files])
if args.definitions is not None:
tsconfig['files'].extend(args.definitions)
# Handle custom path mappings, for example chrome://resources/ URLs.
if args.path_mappings is not None:
path_mappings = collections.defaultdict(list)
for m in args.path_mappings:
mapping = m.split('|')
path_mappings[mapping[0]].append(os.path.join('./', mapping[1]))
tsconfig['compilerOptions']['paths'] = path_mappings
if args.deps is not None:
tsconfig['references'] = [{'path': dep} for dep in args.deps]
_write_tsconfig_json(args.gen_dir, tsconfig)
# Delete any obsolete .ts files (from previous builds) corresponding to .js
# |in_files| in the |root_dir| folder, as they would cause the following error
# to be thrown:
#
# "error TS5056: Cannot write file '...' because it would be overwritten by
# multiple input files."
#
# This can happen when a ts_library() is migrating JS to TS one file at a time
# and a bot is switched from building a later CL to building an earlier CL.
if args.in_files is not None:
for f in args.in_files:
[pathname, extension] = os.path.splitext(f)
if extension == '.js':
to_check = os.path.join(args.root_dir, pathname + '.ts')
if os.path.exists(to_check):
os.remove(to_check)
node.RunNode([
node_modules.PathToTypescript(), '--project',
os.path.join(args.gen_dir, 'tsconfig.json')
])
if args.composite:
# `.tsbuildinfo` is generated by TypeScript for incremenetal compilation
# freshness checks. Since GN already decides which ts_library() targets are
# dirty, `.tsbuildinfo` is not needed for our purposes and is deleted.
#
# Moreover `.tsbuildinfo` can cause flakily failing builds since the TS
# compiler checks the `.tsbuildinfo` file and sees that none of the source
# files are changed and does not regenerate any output, without checking
# whether output files have been modified/deleted, which can lead to bad
# builds (missing files or picking up obsolete generated files).
os.remove(os.path.join(args.gen_dir, tsbuildinfo_name))
if args.in_files is not None:
with open(os.path.join(args.gen_dir, 'tsconfig.manifest'), 'w') \
as manifest_file:
manifest_data = {}
manifest_data['base_dir'] = args.out_dir
manifest_data['files'] = \
[re.sub(r'\.ts$', '.js', f) for f in args.in_files]
json.dump(manifest_data, manifest_file)
def main(argv):
parser = argparse.ArgumentParser()
parser.add_argument('--gen_dir', required=True)
parser.add_argument('--out_dir', required=True)
parser.add_argument('--root_dir', required=True)
parser.add_argument('--js_files', nargs='*', required=True)
parser.add_argument('--path_mappings', nargs='*')
args = parser.parse_args(argv)
with open(os.path.join(_HERE_DIR, _TSCONFIG_BASE)) as root_tsconfig:
tsconfig = json.loads(root_tsconfig.read())
root_dir = os.path.relpath(args.root_dir, args.gen_dir)
out_dir = os.path.relpath(args.out_dir, args.gen_dir)
tsconfig['files'] = [os.path.join(root_dir, f) for f in args.js_files]
tsconfig['compilerOptions']['rootDir'] = root_dir
tsconfig['compilerOptions']['outDir'] = out_dir
# Handle custom path mappings, for example chrome://resources/ URLs.
if args.path_mappings is not None:
path_mappings = collections.defaultdict(list)
for m in args.path_mappings:
mapping = m.split('|')
path_mappings[mapping[0]].append(os.path.join('./', mapping[1]))
tsconfig['compilerOptions']['paths'] = path_mappings
_write_tsconfig_json(args.gen_dir, tsconfig)
if (args.root_dir == args.out_dir):
# Delete .d.ts files if they already exist, otherwise TypeScript compiler
# throws "error TS5055: Cannot write file ... because it would overwrite
# input file" errors.
for f in args.js_files:
to_delete = os.path.join(args.out_dir,
re.sub(r'\.js$', '.d.ts', f))
if os.path.exists(to_delete):
os.remove(to_delete)
stdout = node.RunNode([
node_modules.PathToTypescript(), '--project',
os.path.join(args.gen_dir, _TSCONFIG_GEN)
])
# Verify that that no unexpected .d.ts files were generated.
lines = stdout.splitlines()
token = 'TSFILE: '
generated_files = []
for l in lines:
if token in l:
generated_files.append(
os.path.normpath(os.path.relpath(l[len(token):],
args.out_dir)))
generated_files.sort()
args.js_files.sort()
unexpected_file = None
for i, _js_file in enumerate(args.js_files):
js_file = os.path.normpath(_js_file)
if os.path.dirname(js_file) != os.path.dirname(generated_files[i]):
unexpected_file = generated_files[i]
break
base = os.path.splitext(os.path.basename(js_file))[0]
if base + '.d.ts' != os.path.basename(generated_files[i]):
unexpected_file = generated_files[i]
break
# Delete all generated files to not pollute the gen/ folder with any invalid
# files, which could cause problems on subsequent builds.
if unexpected_file is not None:
for f in generated_files:
os.remove(os.path.join(args.out_dir, f))
raise Exception(\
'Unexpected file \'%s\' generated, deleting all generated files.' \
% unexpected_file)