Add basic test for magic-folder create command

Add boiler plate for magic-folder subcommand

here we also:
- add the synopsis for the create command
- add the argument parser for the create command

Use Daira's fix to unblock CLI progress

WIP

Change behavior upon finding missing files

- Fix test test_magic_folder
- Do not throw exception for missing files...
- Check for entry in magic folder db; only write tahoe metadata
deleted=true if magic folder db entry for file exists.

Add check_file_db_exists to backupdb api

- this backupdb utility function checks to if a file's entry
exists in the db but does not stat the file on disk or otherwise
talk to the filesystem

handle local file deletion events

Rename drop-upload to Magic Folder. fixes ticket:2405

Signed-off-by: Daira Hopwood <daira@jacaranda.org>

Remove a debug print.

Signed-off-by: Daira Hopwood <daira@jacaranda.org>

Remove unused code.

Signed-off-by: Daira Hopwood <daira@jacaranda.org>

Fix test errors.

Signed-off-by: Daira Hopwood <daira@jacaranda.org>

Minor code cleanup

Add private config magic_folder_parent_dircap

- this commit also updates the tests

Add parent_dircap stub argument to DropUploader. refs ticket:2441

Author: David Stainton <david@leastauthority.com>
Signed-off-by: Daira Hopwood <daira@jacaranda.org>

Add IN_MOVED_FROM to inotify mask.

Signed-off-by: Daira Hopwood <daira@jacaranda.org>

Explicitly pass overwrite=True to add_file. (It is the default, but this is clearer.)

Signed-off-by: Daira Hopwood <daira@jacaranda.org>

More fixes to drop-upload tests.

Signed-off-by: Daira Hopwood <daira@jacaranda.org>

Fix drop-upload tests. refs ticket:2427

Signed-off-by: Daira Hopwood <daira@jacaranda.org>

Fix an incorrect addCallback.

Signed-off-by: Daira Hopwood <daira@jacaranda.org>

fileutil: make the error behaviour of replace_file on Unix more similar to Windows.

Signed-off-by: Daira Hopwood <daira@jacaranda.org>

fileutil.py: add rename_no_overwrite and replace_file.

Signed-off-by: Daira Hopwood <daira@jacaranda.org>

WIP debugging.

Signed-off-by: Daira Hopwood <daira@jacaranda.org>

Cosmetics.

Signed-off-by: Daira Hopwood <daira@jacaranda.org>

WIP

fix more inotify test calls

Clean up test at end

this gets rid of the dirty reactor

Copy all daira code from other branch...

Test inotify with event agnostic notify

def notify(self, path, mask)
instead of
def notify_close_write(self, path)

Add sleep to test

WIP

Disable use of Unicode-mode FilePaths on non-Windows platorms. fixes ticket:2444

Signed-off-by: Daira Hopwood <daira@jacaranda.org>

Teach uploader to use flat hierarchy. refs ticket:2442

Author: David Stainton <david@leastauthority.com>
Signed-off-by: Daira Hopwood <daira@jacaranda.org>

Add Magic Folder path encoding. refs ticket:2442

Move backupdb out of scripts. fixes ticket:2408

Signed-off-by: Daira Hopwood <daira@jacaranda.org>

Process directories unconditionally.
Also pass overwrite=False and suppress ExistingChildError when creating a
subdirectory, to avoid orphaning any existing directory.

Signed-off-by: Daira Hopwood <daira@jacaranda.org>

autoAdd isn't needed now that we add watches for subdirectories manually.

Signed-off-by: Daira Hopwood <daira@jacaranda.org>

WIP

Signed-off-by: Daira Hopwood <daira@jacaranda.org>

Teach uploader to keep object stats, not file stats.

We keep track of objects instead of files so that we are
not forced to determine the object type (file, directory,
symlink, special file etc.)

Signed-off-by: Daira Hopwood <daira@jacaranda.org>

Add ignore count to uploaded callback.

Signed-off-by: Daira Hopwood <daira@jacaranda.org>

Teach StorageFarmBroker to fire a deferred when a connection threshold is reached. refs #1449

Signed-off-by: Daira Hopwood <daira@jacaranda.org>

Enable Windows inotify support.

Signed-off-by: Daira Hopwood <daira@jacaranda.org>

New code for Windows drop-upload support. refs #1431

Signed-off-by: Daira Hopwood <daira@jacaranda.org>

Docs for drop-upload on Windows.

Signed-off-by: Daira Hopwood <daira@jacaranda.org>

Add magic folder db.

Signed-off-by: Daira Hopwood <daira@jacaranda.org>

Unicode path fixes for drop-upload.

Signed-off-by: Daira Hopwood <daira@jacaranda.org>

Change the separator character in the Magic Folder user interface design doc from '|' to '+'.

Signed-off-by: Daira Hopwood <daira@jacaranda.org>

Eliminate mock dependency.

Signed-off-by: Daira Hopwood <daira@jacaranda.org>

Add Namespace utility class. (This is already used in the leasedb/cloud backend branch.)

Signed-off-by: Daira Hopwood <daira@jacaranda.org>

Makefile upload-osx-pkg: mention where the packages go

Bump pyasn1 requirement to >= 0.1.8.

Signed-off-by: Daira Hopwood <daira@jacaranda.org>

Blacklist mock > 1.0.1.

Signed-off-by: Daira Hopwood <daira@jacaranda.org>

test/check_load: hush (newer) pyflakes

pyflakes-0.9.2 gets confused about list comprehensions, so rename the
loop variable even though we'd deleted that name already.

test_web: avoid IP autodetection, was causing dirty reactor

docs/how-to-release: add more wiki pages to update

add test-pip-install

release checklist: use signed git tag next time

README: update copyright date

update docs for 1.10.1 release

Dockerfile: git-pull more history, to get a version string

The Docker build process seems to use 'git pull --depth=1', which
doesn't fetch enough history to see a tag, which means tahoe's setup.py
can't compute a version (then 'tahoe --version' reports "unknown").
Pulling a hundred commits should be enough to see a tag without making
the resulting image unnecessarily large. If we go more than 100 commits
between tags, we'll need to increase this, or come up with something
smarter.

Finish user-interface.rst. fixes ticket:2443

Signed-off-by: Daira Hopwood <daira@jacaranda.org>

Make a start on the Magic Folder Objective 5 (user interface design) doc. refs ticket:2443

Signed-off-by: Daira Hopwood <daira@jacaranda.org>

NEWS.rst: fix missing link.

Signed-off-by: Daira Hopwood <daira@jacaranda.org>

NEWS.rst for 1.10.1: links, formatting and nitpicks.

Signed-off-by: Daira Hopwood <daira@jacaranda.org>

NEWS: finish 1.10.1 edits. Good enough for beta1.

NEWS: rearrange

NEWS: remove many non-user-visible items

NEWS: first editing pass

NEWS: classify changes as user-visible or not

NEWS.rst: update to include latest changes

move Dockerfile back to root. DockerHub can't handle it elsewhere.

It looks like DockerHub's automated builds only have access to the
subtree of the source checkout at+below the Dockerfile. Putting the
Dockerfile in misc/build_helpers/ meant that the build process only had
access to misc/build_helpers/, not the full source tree.

Dockerfile: fix ADD path to deal with non-root location

move Dockerfile down ito misc/build_helpers/

Magic Folder design doc: rename "parent DMD" to "collective directory", and don't assume it is mutable.
(An immutable collective directory could be interesting for some use cases, and is no more difficult to support.)

Signed-off-by: Daira Hopwood <daira@jacaranda.org>

Remove packages from not_import_versionable that we now can always version.

Signed-off-by: Daira Hopwood <daira@jacaranda.org>

Add OpenSSL version check and tests. refs ticket:2215

Signed-off-by: Daira Hopwood <daira@jacaranda.org>

remote-to-local-sync.rst: fix a minor error.

Signed-off-by: Daira Hopwood <daira@jacaranda.org>

Magic Folder: add remote-to-local sync design doc.

Signed-off-by: Daira Hopwood <daira@jacaranda.org>

Merge branch 'globalopts2'

Improves CLI rendering of --help for global options. Closes ticket:2233.

wrap long lines, and tolerate various-width wrappings of the --help output

test_cli.Help was too sensitive to the way that the --help output was
wrapped, which caused failures on travis when COLUMNS= was set low and
the expected strings were split across separate lines.

cli: improve formatting of all commands

Also:

* do some light refactoring of create-client/node
* make it clear that these commands' --basedir options do the same as
  the global --node-directory option
* use "global-options" instead of "global-opts"

scripts: improve rendering of synopsis/usage

Subcommands "--help" is now rendered as:

```
 tahoe [global-options] COMMAND [options] ARGS
 (use 'tahoe --help' to view global options)
 USAGE (flags/options)
 DESCRIPTION
 DESCRIPTION_UNWRAPPED
```

The new .description and .description_unwrapped fields allow
commands (subclasses of twisted.python.usage.Usage) better control over
how their explanations are rendered: the old .longdesc field was wrapped
unpleasantly.

scripts/runner.py: put command group descriptions in parens

refactor scripts/common.py: move _default_nodedir out to its own file

Merge pull request #169 from zooko/2433-dead-code-NamedTemporaryDirectory

remove dead code: NamedTemporaryDirectory

remove dead code: NamedTemporaryDirectory

fixes #2433

NEWS: update lists of tickets closed/referenced-as-not-closed

test-desert-island wasn't catching https downloads

I think the desert-island build is broken, but the automated test wasn't
catching it because of this bug.

NEWS: update with all recent changes. Still unedited.

MANIFEST.in: add some missing files so tarballs are complete

fileutil.py: use ctypes.get_last_error() instead of GetLastError(). refs #1531

Signed-off-by: Daira Hopwood <daira@jacaranda.org>

On Windows, the user's home directory may be either %USERPROFILE% or %HOMEDRIVE%%HOMEPATH% depending on the Windows version. fixes ticket:2417

Signed-off-by: Daira Hopwood <daira@jacaranda.org>

interfaces.py: fix arguments to create_subdirectory.

Signed-off-by: Daira Hopwood <daira@jacaranda.org>

drop-upload.py: fix error messages.

Signed-off-by: Daira Hopwood <daira@jacaranda.org>

Fix a pyflakes warning.

Signed-off-by: Daira Hopwood <daira@jacaranda.org>

Update copy of gen-package-table.py in source tree.

Signed-off-by: Daira Hopwood <daira@jacaranda.org>

Retire the setup_requires hack in cases where it isn't needed (and can cause build problems). refs #2286

Signed-off-by: Daira Hopwood <daira@jacaranda.org>

NEWS.rst: add dependency updates. fixes #2415

Signed-off-by: Daira Hopwood <daira@jacaranda.org>

_auto_deps.py: update comments. refs #2416

Signed-off-by: Daira Hopwood <daira@jacaranda.org>

Allow working with Twisted >= 13 on Windows if pywin32 is manually installed. fixes #2416

Signed-off-by: Daira Hopwood <daira@jacaranda.org>

Merge pull request #165 from pataquets/add-dockerfile

Base Dockerfile initial version.