cleanup: typos

hgext/convert/__init__.py

@@ -1,307 +1,307
 # convert.py Foreign SCM converter
 #
 # Copyright 2005-2007 Matt Mackall <[e-mail]>
 #
 # This software may be used and distributed according to the terms of the
 # GNU General Public License version 2 or any later version.
 
 '''import revisions from foreign VCS repositories into Mercurial'''
 
 import convcmd
 import cvsps
 import subversion
 from mercurial import commands
 from mercurial.i18n import _
 
 # Commands definition was moved elsewhere to ease demandload job.
 
 def convert(ui, src, dest=None, revmapfile=None, **opts):
     """convert a foreign SCM repository to a Mercurial one.
 
     Accepted source formats [identifiers]:
 
     - Mercurial [hg]
     - CVS [cvs]
     - Darcs [darcs]
     - git [git]
     - Subversion [svn]
     - Monotone [mtn]
     - GNU Arch [gnuarch]
     - Bazaar [bzr]
     - Perforce [p4]
 
     Accepted destination formats [identifiers]:
 
     - Mercurial [hg]
     - Subversion [svn] (history on branches is not preserved)
 
     If no revision is given, all revisions will be converted.
     Otherwise, convert will only import up to the named revision
     (given in a format understood by the source).
 
     If no destination directory name is specified, it defaults to the
     basename of the source with '-hg' appended. If the destination
     repository doesn't exist, it will be created.
 
     By default, all sources except Mercurial will use --branchsort.
     Mercurial uses --sourcesort to preserve original revision numbers
     order. Sort modes have the following effects:
 
     --branchsort  convert from parent to child revision when possible,
                   which means branches are usually converted one after
                   the other. It generates more compact repositories.
 
     --datesort    sort revisions by date. Converted repositories have
                   good-looking changelogs but are often an order of
                   magnitude larger than the same ones generated by
                   --branchsort.
 
     --sourcesort  try to preserve source revisions order, only
                   supported by Mercurial sources.
 
     If <REVMAP> isn't given, it will be put in a default location
     (<dest>/.hg/shamap by default). The <REVMAP> is a simple text file
     that maps each source commit ID to the destination ID for that
     revision, like so::
 
       <source ID> <destination ID>
 
     If the file doesn't exist, it's automatically created. It's
     updated on each commit copied, so convert-repo can be interrupted
     and can be run repeatedly to copy new commits.
 
     The [username mapping] file is a simple text file that maps each
     source commit author to a destination commit author. It is handy
     for source SCMs that use unix logins to identify authors (eg:
     CVS). One line per author mapping and the line format is:
     srcauthor=whatever string you want
 
     The filemap is a file that allows filtering and remapping of files
     and directories. Each line can contain one of the following
     directives::
 
       include path/to/file-or-dir
 
       exclude path/to/file-or-dir
 
       rename path/to/source path/to/destination
 
-    Comment lines start with '#'. A specificed path matches if it
+    Comment lines start with '#'. A specified path matches if it
     equals the full relative name of a file or one of its parent
     directories. The 'include' or 'exclude' directive with the longest
     matching path applies, so line order does not matter.
 
     The 'include' directive causes a file, or all files under a
     directory, to be included in the destination repository, and the
     exclusion of all other files and directories not explicitly
     included. The 'exclude' directive causes files or directories to
     be omitted. The 'rename' directive renames a file or directory if
-    is converted. To rename from a subdirectory into the root of the
-    repository, use '.' as the path to rename to.
+    it is converted. To rename from a subdirectory into the root of
+    the repository, use '.' as the path to rename to.
 
     The splicemap is a file that allows insertion of synthetic
     history, letting you specify the parents of a revision. This is
     useful if you want to e.g. give a Subversion merge two parents, or
     graft two disconnected series of history together. Each entry
     contains a key, followed by a space, followed by one or two
     comma-separated values. The key is the revision ID in the source
     revision control system whose parents should be modified (same
     format as a key in .hg/shamap). The values are the revision IDs
     (in either the source or destination revision control system) that
     should be used as the new parents for that node. For example, if
     you have merged "release-1.0" into "trunk", then you should
     specify the revision on "trunk" as the first parent and the one on
     the "release-1.0" branch as the second.
 
     The branchmap is a file that allows you to rename a branch when it is
     being brought in from whatever external repository. When used in
     conjunction with a splicemap, it allows for a powerful combination
     to help fix even the most badly mismanaged repositories and turn them
     into nicely structured Mercurial repositories. The branchmap contains
     lines of the form "original_branch_name new_branch_name".
     "original_branch_name" is the name of the branch in the source
     repository, and "new_branch_name" is the name of the branch is the
     destination repository. This can be used to (for instance) move code
     in one repository from "default" to a named branch.
 
     Mercurial Source
     ----------------
 
     --config convert.hg.ignoreerrors=False    (boolean)
         ignore integrity errors when reading. Use it to fix Mercurial
         repositories with missing revlogs, by converting from and to
         Mercurial.
     --config convert.hg.saverev=False         (boolean)
         store original revision ID in changeset (forces target IDs to
         change)
     --config convert.hg.startrev=0            (hg revision identifier)
         convert start revision and its descendants
 
     CVS Source
     ----------
 
     CVS source will use a sandbox (i.e. a checked-out copy) from CVS
     to indicate the starting point of what will be converted. Direct
     access to the repository files is not needed, unless of course the
     repository is :local:. The conversion uses the top level directory
     in the sandbox to find the CVS repository, and then uses CVS rlog
     commands to find files to convert. This means that unless a
     filemap is given, all files under the starting directory will be
     converted, and that any directory reorganization in the CVS
     sandbox is ignored.
 
     The options shown are the defaults.
 
     --config convert.cvsps.cache=True         (boolean)
         Set to False to disable remote log caching, for testing and
         debugging purposes.
     --config convert.cvsps.fuzz=60            (integer)
         Specify the maximum time (in seconds) that is allowed between
         commits with identical user and log message in a single
         changeset. When very large files were checked in as part of a
         changeset then the default may not be long enough.
     --config convert.cvsps.mergeto='{{mergetobranch ([-\\w]+)}}'
         Specify a regular expression to which commit log messages are
         matched. If a match occurs, then the conversion process will
         insert a dummy revision merging the branch on which this log
         message occurs to the branch indicated in the regex.
     --config convert.cvsps.mergefrom='{{mergefrombranch ([-\\w]+)}}'
         Specify a regular expression to which commit log messages are
         matched. If a match occurs, then the conversion process will
         add the most recent revision on the branch indicated in the
         regex as the second parent of the changeset.
     --config hook.cvslog
         Specify a Python function to be called at the end of gathering
         the CVS log. The function is passed a list with the log entries,
         and can modify the entries in-place, or add or delete them.
     --config hook.cvschangesets
         Specify a Python function to be called after the changesets
         are calculated from the the CVS log. The function is passed
         a list with the changeset entries, and can modify the changesets
         in-place, or add or delete them.
 
     An additional "debugcvsps" Mercurial command allows the builtin
     changeset merging code to be run without doing a conversion. Its
     parameters and output are similar to that of cvsps 2.1. Please see
     the command help for more details.
 
     Subversion Source
     -----------------
 
     Subversion source detects classical trunk/branches/tags layouts.
     By default, the supplied "svn://repo/path/" source URL is
     converted as a single branch. If "svn://repo/path/trunk" exists it
     replaces the default branch. If "svn://repo/path/branches" exists,
     its subdirectories are listed as possible branches. If
     "svn://repo/path/tags" exists, it is looked for tags referencing
     converted branches. Default "trunk", "branches" and "tags" values
     can be overridden with following options. Set them to paths
     relative to the source URL, or leave them blank to disable auto
     detection.
 
     --config convert.svn.branches=branches    (directory name)
         specify the directory containing branches
     --config convert.svn.tags=tags            (directory name)
         specify the directory containing tags
     --config convert.svn.trunk=trunk          (directory name)
         specify the name of the trunk branch
 
     Source history can be retrieved starting at a specific revision,
     instead of being integrally converted. Only single branch
     conversions are supported.
 
     --config convert.svn.startrev=0           (svn revision number)
         specify start Subversion revision.
 
     Perforce Source
     ---------------
 
     The Perforce (P4) importer can be given a p4 depot path or a
     client specification as source. It will convert all files in the
     source to a flat Mercurial repository, ignoring labels, branches
     and integrations. Note that when a depot path is given you then
     usually should specify a target directory, because otherwise the
     target may be named ...-hg.
 
     It is possible to limit the amount of source history to be
     converted by specifying an initial Perforce revision.
 
     --config convert.p4.startrev=0            (perforce changelist number)
         specify initial Perforce revision.
 
     Mercurial Destination
     ---------------------
 
     --config convert.hg.clonebranches=False   (boolean)
         dispatch source branches in separate clones.
     --config convert.hg.tagsbranch=default    (branch name)
         tag revisions branch name
     --config convert.hg.usebranchnames=True   (boolean)
         preserve branch names
 
     """
     return convcmd.convert(ui, src, dest, revmapfile, **opts)
 
 def debugsvnlog(ui, **opts):
     return subversion.debugsvnlog(ui, **opts)
 
 def debugcvsps(ui, *args, **opts):
     '''create changeset information from CVS
 
     This command is intended as a debugging tool for the CVS to
     Mercurial converter, and can be used as a direct replacement for
     cvsps.
 
     Hg debugcvsps reads the CVS rlog for current directory (or any
     named directory) in the CVS repository, and converts the log to a
     series of changesets based on matching commit log entries and
     dates.'''
     return cvsps.debugcvsps(ui, *args, **opts)
 
 commands.norepo += " convert debugsvnlog debugcvsps"
 
 cmdtable = {
     "convert":
         (convert,
          [('A', 'authors', '',
            _('username mapping filename'), _('FILE')),
           ('d', 'dest-type', '',
            _('destination repository type'), _('TYPE')),
           ('', 'filemap', '',
            _('remap file names using contents of file'), _('FILE')),
           ('r', 'rev', '',
            _('import up to target revision REV'), _('REV')),
           ('s', 'source-type', '',
            _('source repository type'), _('TYPE')),
           ('', 'splicemap', '',
            _('splice synthesized history into place'), _('FILE')),
           ('', 'branchmap', '',
            _('change branch names while converting'), _('FILE')),
           ('', 'branchsort', None, _('try to sort changesets by branches')),
           ('', 'datesort', None, _('try to sort changesets by date')),
           ('', 'sourcesort', None, _('preserve source changesets order'))],
          _('hg convert [OPTION]... SOURCE [DEST [REVMAP]]')),
     "debugsvnlog":
         (debugsvnlog,
          [],
          'hg debugsvnlog'),
     "debugcvsps":
         (debugcvsps,
          [
           # Main options shared with cvsps-2.1
           ('b', 'branches', [], _('only return changes on specified branches')),
           ('p', 'prefix', '', _('prefix to remove from file names')),
           ('r', 'revisions', [],
            _('only return changes after or between specified tags')),
           ('u', 'update-cache', None, _("update cvs log cache")),
           ('x', 'new-cache', None, _("create new cvs log cache")),
           ('z', 'fuzz', 60, _('set commit time fuzz in seconds')),
           ('', 'root', '', _('specify cvsroot')),
           # Options specific to builtin cvsps
           ('', 'parents', '', _('show parent changesets')),
           ('', 'ancestors', '', _('show current changeset in ancestor branches')),
           # Options that are ignored for compatibility with cvsps-2.1
           ('A', 'cvs-direct', None, _('ignored for compatibility')),
          ],
          _('hg debugcvsps [OPTION]... [PATH]...')),
 }

mercurial/transaction.py

@@ -1,176 +1,176
 # transaction.py - simple journalling scheme for mercurial
 #
 # This transaction scheme is intended to gracefully handle program
 # errors and interruptions. More serious failures like system crashes
 # can be recovered with an fsck-like tool. As the whole repository is
 # effectively log-structured, this should amount to simply truncating
 # anything that isn't referenced in the changelog.
 #
 # Copyright 2005, 2006 Matt Mackall <[e-mail]>
 #
 # This software may be used and distributed according to the terms of the
 # GNU General Public License version 2 or any later version.
 
 from i18n import _
 import os, errno
 import error
 
 def active(func):
     def _active(self, *args, **kwds):
         if self.count == 0:
             raise error.Abort(_(
                 'cannot use transaction when it is already committed/aborted'))
         return func(self, *args, **kwds)
     return _active
 
 def _playback(journal, report, opener, entries, unlink=True):
     for f, o, ignore in entries:
         if o or not unlink:
             try:
                 opener(f, 'a').truncate(o)
             except IOError:
                 report(_("failed to truncate %s\n") % f)
                 raise
         else:
             try:
                 fn = opener(f).name
                 os.unlink(fn)
             except (IOError, OSError), inst:
                 if inst.errno != errno.ENOENT:
                     raise
     os.unlink(journal)
 
 class transaction(object):
     def __init__(self, report, opener, journal, after=None, createmode=None):
         self.count = 1
         self.usages = 1
         self.report = report
         self.opener = opener
         self.after = after
         self.entries = []
         self.map = {}
         self.journal = journal
         self._queue = []
 
         self.file = open(self.journal, "w")
         if createmode is not None:
             os.chmod(self.journal, createmode & 0666)
 
     def __del__(self):
         if self.journal:
             self._abort()
 
     @active
     def startgroup(self):
         self._queue.append([])
 
     @active
     def endgroup(self):
         q = self._queue.pop()
         d = ''.join(['%s\0%d\n' % (x[0], x[1]) for x in q])
         self.entries.extend(q)
         self.file.write(d)
         self.file.flush()
 
     @active
     def add(self, file, offset, data=None):
         if file in self.map:
             return
         if self._queue:
             self._queue[-1].append((file, offset, data))
             return
 
         self.entries.append((file, offset, data))
         self.map[file] = len(self.entries) - 1
         # add enough data to the journal to do the truncate
         self.file.write("%s\0%d\n" % (file, offset))
         self.file.flush()
 
     @active
     def find(self, file):
         if file in self.map:
             return self.entries[self.map[file]]
         return None
 
     @active
     def replace(self, file, offset, data=None):
         '''
         replace can only replace already committed entries
         that are not pending in the queue
         '''
 
         if file not in self.map:
             raise KeyError(file)
         index = self.map[file]
         self.entries[index] = (file, offset, data)
         self.file.write("%s\0%d\n" % (file, offset))
         self.file.flush()
 
     @active
     def nest(self):
         self.count += 1
         self.usages += 1
         return self
 
     def release(self):
         if self.count > 0:
             self.usages -= 1
-        # of the transaction scopes are left without being closed, fail
+        # if the transaction scopes are left without being closed, fail
         if self.count > 0 and self.usages == 0:
             self._abort()
 
     def running(self):
         return self.count > 0
 
     @active
     def close(self):
         '''commit the transaction'''
         self.count -= 1
         if self.count != 0:
             return
         self.file.close()
         self.entries = []
         if self.after:
             self.after()
         if os.path.isfile(self.journal):
             os.unlink(self.journal)
         self.journal = None
 
     @active
     def abort(self):
         '''abort the transaction (generally called on error, or when the
         transaction is not explicitly committed before going out of
         scope)'''
         self._abort()
 
     def _abort(self):
         self.count = 0
         self.usages = 0
         self.file.close()
 
         try:
             if not self.entries:
                 if self.journal:
                     os.unlink(self.journal)
                 return
 
             self.report(_("transaction abort!\n"))
 
             try:
                 _playback(self.journal, self.report, self.opener,
                           self.entries, False)
                 self.report(_("rollback completed\n"))
             except:
                 self.report(_("rollback failed - please run hg recover\n"))
         finally:
             self.journal = None
 
 
 def rollback(opener, file, report):
     entries = []
 
     for l in open(file).readlines():
         f, o = l.split('\0')
         entries.append((f, int(o), None))
 
     _playback(file, report, opener, entries)

tests/test-convert.out

@@ -1,306 +1,306
 hg convert [OPTION]... SOURCE [DEST [REVMAP]]
 
 convert a foreign SCM repository to a Mercurial one.
 
     Accepted source formats [identifiers]:
 
     - Mercurial [hg]
     - CVS [cvs]
     - Darcs [darcs]
     - git [git]
     - Subversion [svn]
     - Monotone [mtn]
     - GNU Arch [gnuarch]
     - Bazaar [bzr]
     - Perforce [p4]
 
     Accepted destination formats [identifiers]:
 
     - Mercurial [hg]
     - Subversion [svn] (history on branches is not preserved)
 
     If no revision is given, all revisions will be converted. Otherwise,
     convert will only import up to the named revision (given in a format
     understood by the source).
 
     If no destination directory name is specified, it defaults to the basename
     of the source with '-hg' appended. If the destination repository doesn't
     exist, it will be created.
 
     By default, all sources except Mercurial will use --branchsort. Mercurial
     uses --sourcesort to preserve original revision numbers order. Sort modes
     have the following effects:
 
     --branchsort  convert from parent to child revision when possible, which
                   means branches are usually converted one after the other. It
                   generates more compact repositories.
     --datesort    sort revisions by date. Converted repositories have good-
                   looking changelogs but are often an order of magnitude
                   larger than the same ones generated by --branchsort.
     --sourcesort  try to preserve source revisions order, only supported by
                   Mercurial sources.
 
     If <REVMAP> isn't given, it will be put in a default location
     (<dest>/.hg/shamap by default). The <REVMAP> is a simple text file that
     maps each source commit ID to the destination ID for that revision, like
     so:
 
       <source ID> <destination ID>
 
     If the file doesn't exist, it's automatically created. It's updated on
     each commit copied, so convert-repo can be interrupted and can be run
     repeatedly to copy new commits.
 
     The [username mapping] file is a simple text file that maps each source
     commit author to a destination commit author. It is handy for source SCMs
     that use unix logins to identify authors (eg: CVS). One line per author
     mapping and the line format is: srcauthor=whatever string you want
 
     The filemap is a file that allows filtering and remapping of files and
     directories. Each line can contain one of the following directives:
 
       include path/to/file-or-dir
 
       exclude path/to/file-or-dir
 
       rename path/to/source path/to/destination
 
-    Comment lines start with '#'. A specificed path matches if it equals the
+    Comment lines start with '#'. A specified path matches if it equals the
     full relative name of a file or one of its parent directories. The
     'include' or 'exclude' directive with the longest matching path applies,
     so line order does not matter.
 
     The 'include' directive causes a file, or all files under a directory, to
     be included in the destination repository, and the exclusion of all other
     files and directories not explicitly included. The 'exclude' directive
     causes files or directories to be omitted. The 'rename' directive renames
-    a file or directory if is converted. To rename from a subdirectory into
+    a file or directory if it is converted. To rename from a subdirectory into
     the root of the repository, use '.' as the path to rename to.
 
     The splicemap is a file that allows insertion of synthetic history,
     letting you specify the parents of a revision. This is useful if you want
     to e.g. give a Subversion merge two parents, or graft two disconnected
     series of history together. Each entry contains a key, followed by a
     space, followed by one or two comma-separated values. The key is the
     revision ID in the source revision control system whose parents should be
     modified (same format as a key in .hg/shamap). The values are the revision
     IDs (in either the source or destination revision control system) that
     should be used as the new parents for that node. For example, if you have
     merged "release-1.0" into "trunk", then you should specify the revision on
     "trunk" as the first parent and the one on the "release-1.0" branch as the
     second.
 
     The branchmap is a file that allows you to rename a branch when it is
     being brought in from whatever external repository. When used in
     conjunction with a splicemap, it allows for a powerful combination to help
     fix even the most badly mismanaged repositories and turn them into nicely
     structured Mercurial repositories. The branchmap contains lines of the
     form "original_branch_name new_branch_name". "original_branch_name" is the
     name of the branch in the source repository, and "new_branch_name" is the
     name of the branch is the destination repository. This can be used to (for
     instance) move code in one repository from "default" to a named branch.
 
     Mercurial Source
     ----------------
 
     --config convert.hg.ignoreerrors=False    (boolean)
         ignore integrity errors when reading. Use it to fix Mercurial
         repositories with missing revlogs, by converting from and to
         Mercurial.
 
     --config convert.hg.saverev=False         (boolean)
         store original revision ID in changeset (forces target IDs to change)
 
     --config convert.hg.startrev=0            (hg revision identifier)
         convert start revision and its descendants
 
     CVS Source
     ----------
 
     CVS source will use a sandbox (i.e. a checked-out copy) from CVS to
     indicate the starting point of what will be converted. Direct access to
     the repository files is not needed, unless of course the repository is
     :local:. The conversion uses the top level directory in the sandbox to
     find the CVS repository, and then uses CVS rlog commands to find files to
     convert. This means that unless a filemap is given, all files under the
     starting directory will be converted, and that any directory
     reorganization in the CVS sandbox is ignored.
 
     The options shown are the defaults.
 
     --config convert.cvsps.cache=True         (boolean)
         Set to False to disable remote log caching, for testing and debugging
         purposes.
 
     --config convert.cvsps.fuzz=60            (integer)
         Specify the maximum time (in seconds) that is allowed between commits
         with identical user and log message in a single changeset. When very
         large files were checked in as part of a changeset then the default
         may not be long enough.
 
     --config convert.cvsps.mergeto='{{mergetobranch ([-\w]+)}}'
         Specify a regular expression to which commit log messages are matched.
         If a match occurs, then the conversion process will insert a dummy
         revision merging the branch on which this log message occurs to the
         branch indicated in the regex.
 
     --config convert.cvsps.mergefrom='{{mergefrombranch ([-\w]+)}}'
         Specify a regular expression to which commit log messages are matched.
         If a match occurs, then the conversion process will add the most
         recent revision on the branch indicated in the regex as the second
         parent of the changeset.
 
     --config hook.cvslog
         Specify a Python function to be called at the end of gathering the CVS
         log. The function is passed a list with the log entries, and can
         modify the entries in-place, or add or delete them.
 
     --config hook.cvschangesets
         Specify a Python function to be called after the changesets are
         calculated from the the CVS log. The function is passed a list with
         the changeset entries, and can modify the changesets in-place, or add
         or delete them.
 
     An additional "debugcvsps" Mercurial command allows the builtin changeset
     merging code to be run without doing a conversion. Its parameters and
     output are similar to that of cvsps 2.1. Please see the command help for
     more details.
 
     Subversion Source
     -----------------
 
     Subversion source detects classical trunk/branches/tags layouts. By
     default, the supplied "svn://repo/path/" source URL is converted as a
     single branch. If "svn://repo/path/trunk" exists it replaces the default
     branch. If "svn://repo/path/branches" exists, its subdirectories are
     listed as possible branches. If "svn://repo/path/tags" exists, it is
     looked for tags referencing converted branches. Default "trunk",
     "branches" and "tags" values can be overridden with following options. Set
     them to paths relative to the source URL, or leave them blank to disable
     auto detection.
 
     --config convert.svn.branches=branches    (directory name)
         specify the directory containing branches
 
     --config convert.svn.tags=tags            (directory name)
         specify the directory containing tags
 
     --config convert.svn.trunk=trunk          (directory name)
         specify the name of the trunk branch
 
     Source history can be retrieved starting at a specific revision, instead
     of being integrally converted. Only single branch conversions are
     supported.
 
     --config convert.svn.startrev=0           (svn revision number)
         specify start Subversion revision.
 
     Perforce Source
     ---------------
 
     The Perforce (P4) importer can be given a p4 depot path or a client
     specification as source. It will convert all files in the source to a flat
     Mercurial repository, ignoring labels, branches and integrations. Note
     that when a depot path is given you then usually should specify a target
     directory, because otherwise the target may be named ...-hg.
 
     It is possible to limit the amount of source history to be converted by
     specifying an initial Perforce revision.
 
     --config convert.p4.startrev=0            (perforce changelist number)
         specify initial Perforce revision.
 
     Mercurial Destination
     ---------------------
 
     --config convert.hg.clonebranches=False   (boolean)
         dispatch source branches in separate clones.
 
     --config convert.hg.tagsbranch=default    (branch name)
         tag revisions branch name
 
     --config convert.hg.usebranchnames=True   (boolean)
         preserve branch names
 
 options:
 
  -A --authors FILE      username mapping filename
  -d --dest-type TYPE    destination repository type
     --filemap FILE      remap file names using contents of file
  -r --rev REV           import up to target revision REV
  -s --source-type TYPE  source repository type
     --splicemap FILE    splice synthesized history into place
     --branchmap FILE    change branch names while converting
     --branchsort        try to sort changesets by branches
     --datesort          try to sort changesets by date
     --sourcesort        preserve source changesets order
 
 use "hg -v help convert" to show global options
 adding a
 assuming destination a-hg
 initializing destination a-hg repository
 scanning source...
 sorting...
 converting...
 4 a
 3 b
 2 c
 1 d
 0 e
 pulling from ../a
 searching for changes
 no changes found
 % should fail
 initializing destination bogusfile repository
 abort: cannot create new bundle repository
 % should fail
 abort: Permission denied: bogusdir
 % should succeed
 initializing destination bogusdir repository
 scanning source...
 sorting...
 converting...
 4 a
 3 b
 2 c
 1 d
 0 e
 % test pre and post conversion actions
 run hg source pre-conversion action
 run hg sink pre-conversion action
 run hg sink post-conversion action
 run hg source post-conversion action
 % converting empty dir should fail nicely
 assuming destination emptydir-hg
 initializing destination emptydir-hg repository
 emptydir does not look like a CVS checkout
 emptydir does not look like a Git repository
 emptydir does not look like a Subversion repository
 emptydir is not a local Mercurial repository
 emptydir does not look like a darcs repository
 emptydir does not look like a monotone repository
 emptydir does not look like a GNU Arch repository
 emptydir does not look like a Bazaar repository
 cannot find required "p4" tool
 abort: emptydir: missing or unsupported repository
 % convert with imaginary source type
 initializing destination a-foo repository
 abort: foo: invalid source repository type
 % convert with imaginary sink type
 abort: foo: invalid destination repository type
 
 % testing: convert must not produce duplicate entries in fncache
 initializing destination b repository
 scanning source...
 sorting...
 converting...
 4 a
 3 b
 2 c
 1 d
 0 e
 % contents of fncache file:
 data/a.i
 data/b.i
 % test bogus URL
 abort: bzr+ssh://[e-mail]/baz: missing or unsupported repository