Commit Graph

7 Commits

Author SHA1 Message Date
Pieter Noordhuis 241562e2b1
Move git package to libs/git (#189)
Fixes #185.
2023-01-31 19:19:16 +01:00
Pieter Noordhuis a7bf7ba6c5
Reload .gitignore files if they have changed (#190)
This commit changes the code in repository.go to lazily load gitignore
files as opposed to the previous eager approach. This means that the
signature of the `Ignore` function family has changed to return `(bool,
error)`.

This lazy approach fits better when other code is responsible for
recursively walking the file tree, because we never know up front which
gitignore files need to be loaded to compute the ignores. It also means
we no longer have to "prime" the `Repository` instance with a particular
directory we're interested in and rather let calls to `Ignore` load
whatever is needed.

The fileset wrapper under `git/` internally taints all gitignore objects
to force a call to [os.Stat] followed by a reload if they have changed,
before calling into the [fileset.FileSet] functions for recursively
listing files.
2023-01-31 18:34:36 +01:00
Pieter Noordhuis eb76e5d3e8
Move git.FileSet to libs/fileset and make it aware of gitignores (#184)
This moves `git.FileSet` to `libs/fileset` and decouples it from the Git package.

It is made aware of gitignore rules in parent directories up to the
repository root as well as gitignore files in underlying directories
through the `fileset.Ignorer` interface.

The recursive directory walker is reimplemented with [filepath.WalkDir].

Follow up to #182.
2023-01-27 16:04:58 +01:00
Pieter Noordhuis 03c863f49b
Update sync defaults (#177)
By default the command runs an incremental, one-time sync, similar to the
behavior of rsync. The `--persist-snapshot` flag has been removed and the
command now always saves a synchronization snapshot.

* Add `--full` flag to force full synchronization
* Add `--watch` flag to run continuously and watch the local file system for changes

This builds on #176.
2023-01-24 15:06:59 +01:00
Pieter Noordhuis 077304ffa1
Move path checking logic for sync command to libs/sync (#176)
This change also adds testcases for checking if the specified path is
nested under the valid base paths and fixes an edge case where the user
could synchronize into their home directory directly.

Co-authored-by: shreyas-goenka <88374338+shreyas-goenka@users.noreply.github.com>
2023-01-24 13:58:10 +01:00
Pieter Noordhuis 015a2bf9bb
Remove dependency on project package in libs/sync (#174)
The code depended on the project package for:
* git.FileSet in the watchdog
* project.CacheDir to determine snapshot path

These dependencies are now denormalized in the SyncOptions struct.

Follow up for #173.
2023-01-24 08:30:10 +01:00
Pieter Noordhuis fc46d21f8b
Move sync logic from cmd/sync to libs/sync (#173)
Mechanical change. Ported global variables the logic relied on to a new
`sync.Sync` struct.
2023-01-23 13:52:39 +01:00