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comparison check_whitespace.py @ 11:ff07accd0692

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Don't use print; complain when used as program instead of python hook.
author Sjoerd Mullender <sjoerd@acm.org>
date Fri, 20 Mar 2015 15:26:10 +0100 (2015-03-20)
parents bd1ca3d502d6
children 915cf73f6afa
comparison
equal deleted inserted replaced
10:bd1ca3d502d6 11:ff07accd0692
116 break 116 break
117 else: 117 else:
118 # no descendants for this revision, check diff with saved parents 118 # no descendants for this revision, check diff with saved parents
119 for p in branches[branch]: 119 for p in branches[branch]:
120 for filename, linenum, msg in trailing_whitespace(repo[rev].diff(p)): 120 for filename, linenum, msg in trailing_whitespace(repo[rev].diff(p)):
121 print >> sys.stderr, ('%s, line %d: %s added' % 121 ui.write('%s, line %d: %s added\n' % (filename, linenum, msg))
122 (filename, linenum, msg))
123 added = True 122 added = True
124 if added: 123 if added:
125 # save the commit message so we don't need to retype it 124 # save the commit message so we don't need to retype it
126 if source != 'serve': 125 if source != 'serve':
127 cmtsv = os.path.join('.hg','commit.save') 126 cmtsv = os.path.join('.hg','commit.save')
128 subprocess.call(['hg', 'tip', '--template', '{desc}'], 127 subprocess.call(['hg', 'tip', '--template', '{desc}'],
129 stdout=open(cmtsv, 'w')) 128 stdout=open(cmtsv, 'w'))
130 print >> sys.stderr, 'commit message saved to %s' % cmtsv 129 ui.write('commit message saved to %s\n' % cmtsv)
131 return 1 130 return 1
132 131
133 if __name__ == '__main__': 132 if __name__ == '__main__':
134 if hook(None, None, None, None): 133 import sys
135 sys.exit(1) 134 sys.stderr.write('call this hook using the Python interface.\n'
135 'In your .hgrc file you shoud have:\n'
136 'pretxncommit.whitespace = python:<path-to-check_whitespace-directory>/check_whitespace.py:hook\n')
137
138 sys.exit(1)