--- /dev/null
+import optparse
+import sys
+import subprocess
+
+from wizard import deploy
+
+def prettify(loc):
+ return loc.replace("/afs/athena.mit.edu/contrib/scripts", "~scripts")
+
+def indent(text, indent):
+ # There should be a built-in
+ return "\n".join([" " * indent + x for x in text.split("\n")])
+
+def main(argv, global_options):
+ usage = """usage: %prog info [ARGS] DIR
+
+Prints information about an autoinstalled directory,
+including its history and current version."""
+ parser = optparse.OptionParser(usage)
+ parser.add_option("--reverse", dest="reverse", action="store_true",
+ default=False, help="Print entries in chronological order (default is reverse)")
+ options, args = parser.parse_args(argv)
+ if len(args) > 1:
+ parser.error("too many arguments")
+ elif not args:
+ parser.error("must specify directory")
+ d = deploy.Deployment.fromDir(args[0])
+ d.getLog() # force the log to be loaded, to pre-empt errors
+ proc = False
+ # This is prime candidate for refactoring. This code pipes
+ # stdout to less, so that you get scrolling and stuff.
+ if sys.stdout.isatty():
+ proc = subprocess.Popen("less", stdin=subprocess.PIPE)
+ sys.stdout = proc.stdin
+ try:
+ if options.reverse: munge = lambda x: x
+ else: munge = reversed
+ for entry in munge(d.getLog()):
+ print "%s %s" % (entry.version.application.name, entry.version.version)
+ print "User: %s" % entry.user
+ print "Date: %s" % entry.datetime.strftime("%a %b %0d %H:%M:%S %Y %z")
+ print
+ info = "Unknown"
+ if isinstance(entry.source, deploy.TarballInstall):
+ info = "Installed with tarball at:\n%s" % \
+ prettify(entry.source.location)
+ print indent(info, 4)
+ print
+ finally:
+ if proc:
+ proc.stdin.close()
+ proc.wait()