This PR is just a showcase to see how we like it. I've converted a few
tests to it, but there will be much more to come.
```
assert (tmp_dir / "file") == "contents"
assert (tmp_dir / "dir").read_text() == {"subdir": {"file": "hello"}}
```
This approach is nicer because it allows us to use a declaratory
asserts instead of relying on fs files. The problem becomes much more
apparent once you get into remote workspaces, where we `trees_equal`
doesn't work.
flufl.lock released 4.0 in which there is no finalize method anymore, hence
```
dvc/lock.py:143:16: E1101: Instance of 'HardlinkLock' has no 'finalize' member (no-member)
```
Clouds that have a non-noop `makedirs` should implement it in their own
method. Hdfs somehow slipped under the radar and had `mkdir` used
explicitly in `copy` and `upload` methods.
* tree: walk: dynamically load directories as we go
This allows us to save time by not loading directories that we won't be
using anyway. This also allows us to list directories for which we don't
need the access to remote.
* list: add support for tracked directories
We are currently missing url and license metadata:
```
Name : dvc
Arch : x86_64
Version : 0.94.0
Release : 1
Size : 172 M
Repo : installed
From repo : dvc
Summary : Data Version Control - datasets, models, and experiments
versioning for ML or data science projects
URL : http://example.com/no-uri-given
License : unknown
Description : Data Version Control - datasets, models, and experiments
versioning for ML or data science projects
```
https://github.com/iterative/dvc/issues/4088#issuecomment-648270797
Currently `RepoTree.open` will throw FileNotFoundError if you have a
file that is tracked by dvc, but which has no md5 or a cache for which
is missing, even though you have the file itself in your workspace.
This corresponds very nicely to the `--no-commit` or `--no-exec`
scenario, where you might not want to commit your artifacts to cache
just yet.
Fixes#3974
We will be re-introducing `metrics modify` in the future and
will likely revisit `add/remove` too, so it is better to get
rid of these for now and introduce later with a clear scneario
in mind.
Fixes#3849Fixes#3907
`pipeline list` is no more, it had some very questionable applications
(none to be precise) and was duplicating old `pipeline show` functionality.
We might introduce a different command to assist in listing (e.g. for
shell completion) in the future.
New `dvc dag` replaces `dvc pipeline show` and by-default will show
all pipelines in the project in ASCII (so there is no more --ascii)
and also `--dot` support, just like before. When given a target,
`dvc dag` (in any mode) will show DAG that leads to the target,
skipping the descendants, unless `--full` is specified.
* pre-commit: use local hooks
* pre-commit: don't run dvc in parallel
By default pre-commit will try to run hooks in parallel, which results
in some dvc instances failing to acquire repo locks.
Fixes#3751
* remote: remove unpacked dir
We've done a lot of optimizations lately, which made unpacked dir trick
obsoleted.
* local: save us a stat call in is_protected
* local: speedup checksum_to_path ~x5.5
* tree: walk: don't use os.path.join
It is ~5.5 times slower than joining by hand.
* dvcignore: optimize matching x10
On a repo with a dvcignore with 1 pattern and a directory with 400K
files, `dvc status` now takes ~8 sec instead of ~30 sec.
To achieve that, we make some assumptions about the paths formats that
we are dealing with, so we could use simpler logic instead of using
very slow `relpath`, `abspath` etc on every entry in a directory.
It is also clear that CleanTree behavior is inconsistent (even tests
expect very different outputs from it), so we will need to look into
this later.
* plots: remove --select from CLI
It needs reconsideration, we can't release it as is right now. E.g. it
expects xpath to start with `$`, but that will get interpreted by your
shell, which is bad.
* completion: update plots
* run: add --plot/--plot-no-cache
Part of #3409
* plot: move show/diff to API
* plots: show marked plots by default
Involves some refactoring to make plots comply with the rest of the code
base.
* dvc.yaml: use top-level metrics and plots
* dvc.yaml: add support for plot template
* plots: add support for templates in dvc.yaml
* dvc.yaml: allow metrics/plots to have persist/cache
* plots: render single page by-default and introduce --show-json
* plot: use "working tree" instead of "workspace"
Just to sync this with the rest of the codebase. We should consider
renaming it to "workspace" everywhere, but for now I opt to not touch
it to not break something that depends on it.
* plots: rename -f|--file to -o|--out
Better corresponds to other commands like `import`.
* plots: use RepoTree and brancher instead of api
* stage: get rid of OutputParams
* tests: plots: add simple diff test
* plots: use `--targets` instead of `--datafile`
Makes it comply with `dvc metrics/params` CLI options.
* tests: unit: plots: add --show-json test
* stage: cleanup exception for format error
Based on feedback from the users.
* lockfile: use relpath in corruption error
* dvc: rename plot to plots
Follows `dvc params/metrics` convention and is needed in preparation for new
commands and some refactoring.
Part of #3409
* completion: rename plot -> plots
Currently we only restore `--outs`, but `--outs-no-cache` are also
useful, especially when they are metrics files
(`-M|--metrics-no-cache`). So this PR makes run-cache save uncached
files to our cache and also tries to checkout them back during the
`restore` phase.
Ruslan Kuprieiev