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Detect git is not installed

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Fix detection for Git not being in $PATH during the initial
run of `repo init` in a new directory.

Change-Id: I2b1fcce1fb8afc47271f5c3bd2a28369009b2fb7
This commit is contained in:
Shawn O. Pearce 2012-06-05 07:55:07 -07:00
parent 9fae805e04
commit 4fd38ecc3a
1 changed files with 12 additions and 2 deletions
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@ -28,7 +28,7 @@ if __name__ == '__main__':
del magic del magic
# increment this whenever we make important changes to this script # increment this whenever we make important changes to this script
VERSION = (1, 16) VERSION = (1, 17)
# increment this if the MAINTAINER_KEYS block is modified # increment this if the MAINTAINER_KEYS block is modified
KEYRING_VERSION = (1,0) KEYRING_VERSION = (1,0)
@ -220,7 +220,17 @@ def _Init(args):
def _CheckGitVersion(): def _CheckGitVersion():
cmd = [GIT, '--version'] cmd = [GIT, '--version']
proc = subprocess.Popen(cmd, stdout=subprocess.PIPE) try:
proc = subprocess.Popen(cmd, stdout=subprocess.PIPE)
except OSError, e:
print >>sys.stderr
print >>sys.stderr, "fatal: '%s' is not available" % GIT
print >>sys.stderr, 'fatal: %s' % e
print >>sys.stderr
print >>sys.stderr, 'Please make sure %s is installed'\
' and in your path.' % GIT
raise CloneFailure()
ver_str = proc.stdout.read().strip() ver_str = proc.stdout.read().strip()
proc.stdout.close() proc.stdout.close()
proc.wait() proc.wait()