[appliance-tools] Remove image-minimizer
Brian C. Lane
bcl at redhat.com
Tue Apr 1 00:08:04 UTC 2014
It has been moved to lorax.
---
Makefile | 2 -
tools/image-minimizer | 197 --------------------------------------------------
2 files changed, 199 deletions(-)
delete mode 100755 tools/image-minimizer
diff --git a/Makefile b/Makefile
index 941c8de..6d6f062 100644
--- a/Makefile
+++ b/Makefile
@@ -19,7 +19,6 @@ man:
pod2man --section=8 --release="appliance-tools $(VERSION)" --center "Appliance Tools" docs/ec2-converter.pod > docs/ec2-converter.8
install: man
$(INSTALL_PROGRAM) -D tools/appliance-creator $(DESTDIR)/usr/bin/appliance-creator
- $(INSTALL_PROGRAM) -D tools/image-minimizer $(DESTDIR)/usr/bin/image-minimizer
$(INSTALL_PROGRAM) -D tools/ec2-converter $(DESTDIR)/usr/bin/ec2-converter
$(INSTALL_DATA) -D README $(DESTDIR)/usr/share/doc/appliance-tools/README
$(INSTALL_DATA) -D COPYING $(DESTDIR)/usr/share/doc/appliance-tools/COPYING
@@ -35,7 +34,6 @@ install: man
uninstall:
rm -f $(DESTDIR)/usr/bin/appliance-creator
- rm -f $(DESTDIR)/usr/bin/image-minimizer
rm -f $(DESTDIR)/usr/bin/ec2-converter
rm -rf $(DESTDIR)/usr/lib/appliance-creator
rm -rf $(DESTDIR)/usr/share/doc/appliance-tools-$(VERSION)
diff --git a/tools/image-minimizer b/tools/image-minimizer
deleted file mode 100755
index 8ed1808..0000000
--- a/tools/image-minimizer
+++ /dev/null
@@ -1,197 +0,0 @@
-#!/usr/bin/python
-#
-# image-minimizer: removes files and packages on the filesystem
-#
-# Copyright 2007-2010 Red Hat Inc.
-#
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; version 2 of the License.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU Library General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
-# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
-import glob
-import optparse
-import os
-import shutil
-import sys
-import rpm
-
-class ImageMinimizer:
- filename = ''
- dryrun = False
- verbose = False
- prefix = None
- drops = set()
- visited = set()
- drops_rpm = set()
- ts = None
-
- def __init__(self, filename, root, dryrun, verbose):
- self.filename = filename
- self.prefix = root
- self.dryrun = dryrun
- self.verbose = verbose
- self.ts = None
-
- # Recursively adds all files and directories.
- # This is done becuase globbing does not allow
- # ** for arbitrary nesting.
- def add_directory(self, files, dirname):
- self.visited.add(dirname)
- for root, dirs, items in os.walk(dirname):
- for dir in dirs:
- self.visited.add(os.path.join(root, dir))
- for name in items:
- files.add(os.path.join(root, name))
-
- def add_pattern(self, files, pattern):
- globs = glob.glob(pattern)
- if self.verbose and len(globs) == 0:
- print "%s file not found" % pattern
- for g in globs:
- if os.path.isdir(g):
- self.add_directory(files, g)
- else:
- files.add(g)
-
- def add_pattern_rpm(self, rpms, pattern):
- if self.ts is None:
- if self.prefix is None:
- raise Exception ('Must specify installation root for droprpm/keeprpm')
- self.ts = rpm.TransactionSet(self.prefix)
- mi = self.ts.dbMatch()
- mi.pattern('name', rpm.RPMMIRE_GLOB, pattern)
- not_found = True
- for hdr in mi:
- not_found = False
- rpms.add(hdr['name'])
- if self.verbose and not_found:
- print "%s package not found" % pattern
-
- # Parses each line in the ifle
- def parse_line(self, line):
- command = ""
- pattern = ""
- tok = line.split(None,1)
- if len(tok) > 0:
- command = tok[0].lower()
- if len(tok) > 1:
- pattern = tok[1].strip()
-
- # Strip out all the comments and blank lines
- if not (command.startswith('#') or command==''):
- if command == 'keep':
- if self.prefix is not None :
- pattern = pattern.lstrip('/')
- pattern = os.path.join(self.prefix, pattern)
- keeps = set()
- self.add_pattern(keeps, pattern)
- self.drops.difference_update(keeps)
- keeps = None
- elif command == 'drop':
- if self.prefix is not None :
- pattern = pattern.lstrip('/')
- pattern = os.path.join(self.prefix, pattern)
- self.add_pattern(self.drops, pattern)
- elif command == 'keeprpm':
- keeps_rpm = set()
- self.add_pattern_rpm(keeps_rpm, pattern)
- self.drops_rpm.difference_update(keeps_rpm)
- keeps_rpm = None
- elif command == 'droprpm':
- self.add_pattern_rpm(self.drops_rpm, pattern)
- else:
- raise Exception ('Unknown Command: ' + command)
-
- def remove(self):
- for tag in sorted(self.drops, reverse=True):
- self.visited.add(os.path.split(tag)[0])
- if os.path.isdir(tag):
- self.visited.add(tag)
- else:
- if self.dryrun:
- print 'rm ' + tag
- else:
- if self.verbose:
- print 'rm ' + tag
- os.remove(tag)
-
- #remove all empty directory. Every 8k counts!
- for dir in sorted(self.visited, reverse=True):
- if len(os.listdir(dir)) == 0:
- if self.dryrun:
- print 'rm -rf ' + dir
- else:
- if self.verbose:
- print 'rm -rf ' + dir
- os.rmdir(dir)
-
- def remove_rpm(self):
-
- def runCallback(reason, amount, total, key, client_data):
- if self.verbose and reason == rpm.RPMCALLBACK_UNINST_STOP:
- print key, "erased"
-
- if len(self.drops_rpm) == 0:
- return
-
- for pkg in self.drops_rpm:
- if self.dryrun:
- print "erasing ", pkg
- else:
- self.ts.addErase(pkg)
- if not self.dryrun:
- # skip ts.check(), equivalent to --nodeps
- self.ts.run(runCallback, "erase")
-
- def filter(self):
- for line in (open(self.filename).readlines()):
- self.parse_line(line.strip())
- self.remove()
- self.remove_rpm()
-
-
-def parse_options():
- usage = "usage: %prog [options] filename"
- parser = optparse.OptionParser(usage=usage)
-
- parser.set_defaults(root=os.environ.get('INSTALL_ROOT'), dry_run=False)
-
- parser.add_option("-i", "--installroot", type="string", dest="root",
- help="Root path to prepend to all file patterns and installation root for RPM operations. Defaults to INSTALL_ROOT")
-
- parser.add_option("--dryrun", action="store_true", dest="dryrun",
- help="If set, no filesystem changes are made.")
-
- parser.add_option("-v", "--verbose", action="store_true", dest="verbose",
- help="Display every action as it is performed.")
-
- (options, args) = parser.parse_args()
- if len(args) == 0:
- parser.print_help()
- sys.exit(1)
-
- return (options, args)
-
-
-if __name__ == "__main__":
- try:
- (options, args) = parse_options()
- filename = args[0]
- minimizer = ImageMinimizer(filename, options.root, options.dryrun,
- options.verbose)
- minimizer.filter()
- except SystemExit, e:
- sys.exit(e.code)
- except KeyboardInterrupt, e:
- print >> sys.stderr, _("Aborted at user request")
- except Exception, e:
- print e
- sys.exit(1)
--
1.9.0
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