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SwiftBuildSupport: optionally print the command to be executed

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Swift SVN r24267
This commit is contained in:
Dmitri Hrybenko
2015-01-08 04:47:32 +00:00
parent 77fa044c8c
commit e889627fb0
1 changed files with 7 additions and 3 deletions
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10
utils/SwiftBuildSupport.py
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@@ -70,7 +70,9 @@ def quote_shell_command(args):
return " ".join([ pipes.quote(a) for a in args ])
def check_call(args, verbose=False):
def check_call(args, print_command=False, verbose=False):
if print_command:
print(os.getcwd() + "$ " + quote_shell_command(args))
try:
return subprocess.check_call(args)
except subprocess.CalledProcessError as e:
@@ -89,7 +91,9 @@ def check_call(args, verbose=False):
sys.exit(1)
def check_output(args, verbose=False):
def check_output(args, print_command=False, verbose=False):
if print_command:
print(os.getcwd() + "$ " + quote_shell_command(args))
try:
return subprocess.check_output(args)
except subprocess.CalledProcessError as e:
@@ -115,7 +119,7 @@ def _load_preset_files_impl(preset_file_names, substitutions={}):
"preset file not found (tried " + str(preset_file_names) + ")")
sys.exit(1)
return config
_PRESET_PREFIX = "preset: "