* support subrepos
This adds support for get/list/api/import/ls on a subrepo.
Also fixes#3180, by adding a granular url support for `dvc.api.get_url`
And, of course it fixes#3369.
* Add tests
* Fix tests, started to get lock_error
* Fix tests for windows
* try to fix mac builds
* Fix comments, readd removed comments
* Fix test
* address review suggestions:
* use `spy` instead of `wraps`
* remove dvc fixture in a test
* set `cache_types` on Git repo
* erepo: use shallow clones when rev is branch or tag name
* tests: test erepo shallow clone behavior
* erepo: fix detached head after shallow cloning a tag
* move unshallow logic into its own function
* erepo: default rev should be origin HEAD not local HEAD
* use functools.partial
* review fixes
* comment shallow clone behavior in erepo
* don't duplicate unnecessary fetch/pull call
* dvc: get rid of is_walking_tree
No longer needed. Some applications of `isinstance()` will be refactored
in the future, as trees will just provide the needed functionality.
* dvc: move GitTree to dvc/tree/
* dvc: rename *RemoteTree to *Tree
* remote: move upload()/download() into tree
* remote: move path_info/path_cls into tree
* remote.azure: finish moving methods into tree
* remote.gs: finish moving methods into tree
* remote.hdfs: finish moving methods to tree
* remote.http: finish moving methods into tree
* remote.oss: finish moving methods into tree
* remote.s3: finish moving methods into tree
* remote.ssh: finish moving methods into tree
* remote.gdrive: finish moving methods into tree
* tests: update remote unit tests
* tests: update func tests
* remote: use walk_files() for all remotes
* list_cache_paths() now uses tree.walk_files() for all remotes except
local/ssh
* fix DS warnings
* bugfixes
* erepo: load external repos directly from git tree
* erepo: add fetch_external
* remote/RepoTree: add callback for keeping track of download counts when
saving tree to cache
* repo: use erepo.fetch_external() in repo.fetch()
* erepo: return cache save_infos in fetch_external
* DependencyRepo: use erepo.fetch_external and cache.checkout instead of
pull_to
* erepo: remove pull_to
* DvcTree: support granularity for isdir()
* DvcTree: fix indentation bug
* RepoTree: add copytree() method
* LocalRemote: use working tree for local cache walk_files
* repo: state should be noop for GitTree based erepos
* erepo: add get_external()
* test_get: remove unneeded caplog check
* erepo: add get_rev()
* tests: fix erepo test bug
* ls: use RepoTree
* remote: support trees in _collect_dir
* remote: support trees in get_dir_checksum
* RepoTree: fix dir_cache relpaths in windows
* remote: fix duplicated fetch bug
* utils: don't skip md5 dos2unix check for git blobs
* otherwise md5 checksums will not match when comparing git version to
cached filesystem version on windows
* drop python 3.5 support
* dvc: remove fspath() use inside os.path calls
* dvc: replace dvc.compat.fspath with os.fspath
* tests: replace dvc.compat.fspath with os.fspath
* utils: relpath() should use fspath/str
* utils: os.readlink doesn't support path-like obj on Windows until 3.8
* erepo: fix relative urls for remotes (#2756)
* erepo: add test case for relative path remotes (#2756)
* Remove unused argument
* erepo: move handling of relative remotes to a separate method (#2756)
* erepo: don't manually build paths on test (#2756)
* erepo: refactor handling of missing or relative upstream (#2756)
* erepo: move handling of source repo resource to `_fix_upstream` (#2756)
* erepo: improve relative remote tests (#2756)
- use `tmp_dir` fixture
- commit config file changes
* erepo: Remove comment (#2756)
* erepo: use scm_add to commit too, no need for separate scm.commit call (#2756)
* erepo: minor refactoring in `_fix_upstream` (#2756)
* erepo: add comment explaining that old relative paths are restored (#2756)
- code moving during git pull won't affect any erepos
- source tag move will work as expected
- source cache dir setting will never break havoc
- cache is reused between all clones from same source
Some things are fixed along the way:
- no cache shared between incompatible funcs
- some incosistent exceptions are now consistent
- import updates for git files now works both for dvc and git repos
- "auto-generated-upstream already exists" fixed
- dvc.api.open()/read() works with git repos now
Fixes#3124, #2976. Closes#3172.
* ui/perf: do not clone same repo multiple times
Closes#2490
External repos are still created in /tmp. They might be reused until
main() end. If no perfect match is found then a repo with the same url
is copied (not cloned again) and adjusted to fit a request: rev and
cache_dir.
NOTE: test_download_error_pulling_imported_stage() was modified to not
rely on clone error.
* test: fix import update test
* test: fix external_repo test under Windows
* dvc: fix non-master default branch for external repos
* dvc: remove unused .unset_dir() method
Ruslan Kuprieiev
Saugat Pachhai
Peter Rowlands (변기호)
Paweł Redzyński
Casper da Costa-Luis
nik123
Bruno Deferrari
Alexander Schepanovski
Ruslan Kuprieiev