Allow setting the environment. Due to a subprocess quirk, it must
always be set explicitly (reuses the one from the previous call if not
set, instead of falling back to os.environ).
Embedding nul characters will be useful for parsing git output more
reliably; support dumping such output a bit better.
Signed-off-by: Patrick Ohly <patrick.o...@intel.com>
---
scripts/combo-layer | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/scripts/combo-layer b/scripts/combo-layer
index 41d69f8..9297d59 100755
--- a/scripts/combo-layer
+++ b/scripts/combo-layer
@@ -174,7 +174,7 @@ class Configuration(object):
logger.error("ERROR: patchutils package is missing, please install
it (e.g. # apt-get install patchutils)")
sys.exit(1)
-def runcmd(cmd,destdir=None,printerr=True,out=None):
+def runcmd(cmd,destdir=None,printerr=True,out=None,env=None):
"""
execute command, raise CalledProcessError if fail
return output if succeed
@@ -186,7 +186,7 @@ def runcmd(cmd,destdir=None,printerr=True,out=None):
else:
err = os.tmpfile()
try:
- subprocess.check_call(cmd, stdout=out, stderr=err, cwd=destdir,
shell=isinstance(cmd, str))
+ subprocess.check_call(cmd, stdout=out, stderr=err, cwd=destdir,
shell=isinstance(cmd, str), env=env or os.environ)
except subprocess.CalledProcessError,e:
err.seek(0)
if printerr:
@@ -195,7 +195,7 @@ def runcmd(cmd,destdir=None,printerr=True,out=None):
err.seek(0)
output = err.read()
- logger.debug("output: %s" % output )
+ logger.debug("output: %s" % output.replace(chr(0), '\\0'))
return output
def action_init(conf, args):
--
2.1.4
--
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