Separate the commands in stgit/commands/* files

[stgit] / stgit / commands / push.py

diff --git a/stgit/commands/push.py b/stgit/commands/push.py
new file mode 100644 (file)
index 0000000..65462b3
--- /dev/null
+++ b/stgit/commands/push.py
@@ -0,0 +1,118 @@
+
+__copyright__ = """
+Copyright (C) 2005, Catalin Marinas <catalin.marinas@gmail.com>
+
+This program is free software; you can redistribute it and/or modify
+it under the terms of the GNU General Public License version 2 as
+published by the Free Software Foundation.
+
+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 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 sys, os
+from optparse import OptionParser, make_option
+
+from stgit.commands.common import *
+from stgit.utils import *
+from stgit import stack, git
+
+
+help = 'push a patch on top of the series'
+usage = '%prog [options] [<name>]'
+
+options = [make_option('-a', '--all',
+                       help = 'push all the unapplied patches',
+                       action = 'store_true'),
+           make_option('-n', '--number', type = 'int',
+                       help = 'push the specified number of patches'),
+           make_option('-t', '--to', metavar = 'PATCH1[:PATCH2]',
+                       help = 'push all patches to PATCH1 or between '
+                       'PATCH1 and PATCH2'),
+           make_option('--reverse',
+                       help = 'push the patches in reverse order',
+                       action = 'store_true'),
+           make_option('--undo',
+                       help = 'undo the last push operation',
+                       action = 'store_true')]
+
+
+def func(parser, options, args):
+    """Pushes the given patch or all onto the series
+    """
+    # If --undo is passed, do the work and exit
+    if options.undo:
+        patch = crt_series.get_current()
+        if not patch:
+            raise CmdException, 'No patch to undo'
+
+        print 'Undoing the "%s" push...' % patch,
+        sys.stdout.flush()
+        resolved_all()
+        crt_series.undo_push()
+        print 'done'
+        print_crt_patch()
+
+        return
+
+    check_local_changes()
+    check_conflicts()
+    check_head_top_equal()
+
+    unapplied = crt_series.get_unapplied()
+    if not unapplied:
+        raise CmdException, 'No more patches to push'
+
+    if options.to:
+        boundaries = options.to.split(':')
+        if len(boundaries) == 1:
+            if boundaries[0] not in unapplied:
+                raise CmdException, 'Patch "%s" not unapplied' % boundaries[0]
+            patches = unapplied[:unapplied.index(boundaries[0])+1]
+        elif len(boundaries) == 2:
+            if boundaries[0] not in unapplied:
+                raise CmdException, 'Patch "%s" not unapplied' % boundaries[0]
+            if boundaries[1] not in unapplied:
+                raise CmdException, 'Patch "%s" not unapplied' % boundaries[1]
+            lb = unapplied.index(boundaries[0])
+            hb = unapplied.index(boundaries[1])
+            if lb > hb:
+                raise CmdException, 'Patch "%s" after "%s"' \
+                      % (boundaries[0], boundaries[1])
+            patches = unapplied[lb:hb+1]
+        else:
+            raise CmdException, 'incorrect parameters to "--to"'
+    elif options.number:
+        patches = unapplied[:options.number]
+    elif options.all:
+        patches = unapplied
+    elif len(args) == 0:
+        patches = [unapplied[0]]
+    elif len(args) == 1:
+        patches = [args[0]]
+    else:
+        parser.error('incorrect number of arguments')
+
+    if patches == []:
+        raise CmdException, 'No patches to push'
+
+    if options.reverse:
+        patches.reverse()
+
+    for p in patches:
+        print 'Pushing patch "%s"...' % p,
+        sys.stdout.flush()
+
+        crt_series.push_patch(p)
+
+        if crt_series.empty_patch(p):
+            print 'done (empty patch)'
+        else:
+            print 'done'
+    print_crt_patch()