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@ -32,35 +32,34 @@ import sys
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import shlex
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import subprocess
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# ===========================================
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# Basic support methods
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def exit_json(rc=0, **kwargs):
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print json.dumps(kwargs)
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sys.exit(rc)
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def fail_json(**kwargs):
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kwargs['failed'] = True
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exit_json(rc=1, **kwargs)
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# ===========================================
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# convert arguments of form a=b c=d
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# to a dictionary
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# FIXME: make more idiomatic
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if len(sys.argv) == 1:
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print json.dumps({
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"failed" : True,
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"msg" : "the command module requires arguments (-a)"
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})
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sys.exit(1)
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fail_json(msg="the command module requires arguments (-a)")
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argfile = sys.argv[1]
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if not os.path.exists(argfile):
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print json.dumps({
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"failed" : True,
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"msg" : "Argument file not found"
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})
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sys.exit(1)
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fail_json(msg="Argument file not found")
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args = open(argfile, 'r').read()
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items = shlex.split(args)
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if not len(items):
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print json.dumps({
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"failed" : True,
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"msg" : "the command module requires arguments (-a)"
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})
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sys.exit(1)
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fail_json(msg="the command module requires arguments (-a)")
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params = {}
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for x in items:
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@ -69,7 +68,7 @@ for x in items:
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dest = params['dest']
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repo = params['repo']
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version = params['version']
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version = params.get('version', 'HEAD')
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# ===========================================
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@ -129,24 +128,14 @@ else:
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# handle errors from clone or pull
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if out.find('error') != -1:
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print json.dumps({
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"failed" : True,
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"out" : out,
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"err" : err
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})
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sys.exit(1)
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fail_json(out=out, err=err)
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# switch to version specified regardless of whether
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# we cloned or pulled
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(out, err) = switchver(version, dest)
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if err.find('error') != -1:
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print json.dumps({
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"failed" : True,
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"out" : out,
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"err" : err
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})
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sys.exit(1)
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fail_json(out=out, err=err)
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# determine if we changed anything
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@ -156,9 +145,4 @@ changed = False
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if before != after:
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changed = True
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print json.dumps({
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"changed" : changed,
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"before" : before,
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"after" : after
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})
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exit_json(changed=changed, before=before, after=after)
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