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0.3.1
by John Arbash Meinel
Creating a plugin for uncommitting the last revision. |
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#!/usr/bin/env python
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"""\
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Remove the last revision from the history of the current branch.
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"""
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import os |
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import bzrlib |
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def test_remove(filename): |
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if os.path.exists(filename): |
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os.remove(filename) |
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else: |
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print '* file does not exist: %r' % filename |
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1185.62.10
by John Arbash Meinel
Removed --all from bzr uncommit, it was broken anyway. |
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def uncommit(branch, dry_run=False, verbose=False, revno=None): |
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0.3.1
by John Arbash Meinel
Creating a plugin for uncommitting the last revision. |
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"""Remove the last revision from the supplied branch.
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1185.62.10
by John Arbash Meinel
Removed --all from bzr uncommit, it was broken anyway. |
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:param dry_run: Don't actually change anything
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:param verbose: Print each step as you do it
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:param revno: Remove back to this revision
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0.3.1
by John Arbash Meinel
Creating a plugin for uncommitting the last revision. |
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"""
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from bzrlib.atomicfile import AtomicFile |
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rh = branch.revision_history() |
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0.3.6
by John Arbash Meinel
Adding ability to revert back to earlier revisions. |
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if revno is None: |
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revno = len(rh) |
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0.3.1
by John Arbash Meinel
Creating a plugin for uncommitting the last revision. |
27 |
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0.3.6
by John Arbash Meinel
Adding ability to revert back to earlier revisions. |
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files_to_remove = [] |
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0.3.1
by John Arbash Meinel
Creating a plugin for uncommitting the last revision. |
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new_rev_history = AtomicFile(branch.controlfilename('revision-history')) |
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0.3.6
by John Arbash Meinel
Adding ability to revert back to earlier revisions. |
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for r in range(revno-1, len(rh)): |
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rev_id = rh.pop() |
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if verbose: |
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print 'Removing revno %d: %s' % (len(rh)+1, rev_id) |
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0.3.1
by John Arbash Meinel
Creating a plugin for uncommitting the last revision. |
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new_rev_history.write('\n'.join(rh)) |
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0.3.6
by John Arbash Meinel
Adding ability to revert back to earlier revisions. |
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# Committing before we start removing files, because
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0.3.1
by John Arbash Meinel
Creating a plugin for uncommitting the last revision. |
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# once we have removed at least one, all the rest are invalid.
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if not dry_run: |
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new_rev_history.commit() |
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0.3.6
by John Arbash Meinel
Adding ability to revert back to earlier revisions. |
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else: |
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new_rev_history.abort() |
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