127 lines
4.2 KiB
Markdown
127 lines
4.2 KiB
Markdown
# NAME
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git-annex sync - synchronize local repository with remotes
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# SYNOPSIS
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git annex sync `[remote ...]`
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# DESCRIPTION
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This command synchronizes the local repository with its remotes.
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The sync process involves first committing any local changes to files
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that have previously been added to the repository,
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then fetching and merging the `synced/master` and the `git-annex` branch
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from the remote repositories, and finally pushing the changes back to
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those branches on the remote repositories. You can use standard git
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commands to do each of those steps by hand, or if you don't want to
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worry about the details, you can use sync.
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The content of annexed objects is not synced by default, but the --content
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option (see below) can make that also be synchronized.
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Merge conflicts are automatically handled by sync. When two conflicting
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versions of a file have been committed, both will be added to the tree,
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under different filenames. For example, file "foo" would be replaced
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with "foo.somekey" and "foo.otherkey".
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Note that syncing with a remote will not normally update the remote's working
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tree with changes made to the local repository. (Unless it's configured
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with receive.denyCurrentBranch=updateInstead.) However, those changes
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are pushed to the remote, so they can be merged into its working tree
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by running "git annex sync" on the remote.
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# OPTIONS
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* `[remote]`
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By default, all remotes are synced, except for remotes that have
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`remote.<name>.annex-sync` set to false. By specifying the names
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of remotes (or remote groups), you can control which ones to sync with.
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* `--fast`
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Only sync with the remotes with the lowest annex-cost value configured.
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* `--commit`, `--no-commit`
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A commit is done by default (unless annex.autocommit is set to false).
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Use --no-commit to avoid committing local changes.
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* `--message=msg`
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Use this option to specify a commit message.
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* `--pull`, `--no-pull`
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By default, git pulls from remotes. Use --no-pull to disable all pulling.
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When `remote.<name>.annex-pull` or `remote.<name>.annex-sync`
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are set to false, pulling is disabled for those remotes, and using
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`--pull` will not enable it.
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* `--push`, `--no-push`
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By default, git pushes changes to remotes.
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Use --no-push to disable all pushing.
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When `remote.<name>.annex-push` or `remote.<name>.annex-sync` are
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set to false, or `remote.<name>.annex-readonly` is set to true,
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pushing is disabled for those remotes, and using `--push` will not enable
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it.
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* `--content`, `--no-content`
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Normally, syncing does not transfer the contents of annexed files.
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The --content option causes the content of files in the work tree
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to also be uploaded and downloaded as necessary.
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The `annex.synccontent` configuration can be set to true to make content
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be synced by default.
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Normally this tries to get each annexed file in the work tree
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that the local repository does not yet have, and then copies each
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file in the work tree to every remote that it is syncing with.
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This behavior can be overridden by configuring the preferred content
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of a repository. See [[git-annex-preferred-content]](1).
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* `--content-of=path` `-C path`
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While --content operates on all annexed files in the work tree,
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--content-of allows limiting the transferred files to ones in a given
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location.
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This option can be repeated multiple times with different paths.
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* `--all`
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This option, when combined with `--content`, makes all available versions
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of all files be synced, when preferred content settings allow.
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Note that preferred content settings that use `include=` or `exclude=`
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will only match the version of files currently in the work tree, but not
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past versions of files.
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* `--jobs=N` `-JN`
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Enables parallel syncing with up to the specified number of jobs
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running at once. For example: `-J10`
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When there are multiple git remotes, pushes will be made to them in
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parallel. Pulls are not done in parallel because that tends to be
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less efficient. When --content is synced, the files are processed
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in parallel as well.
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# SEE ALSO
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[[git-annex]](1)
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[[git-annex-preferred-content]](1)
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# AUTHOR
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Joey Hess <id@joeyh.name>
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Warning: Automatically converted into a man page by mdwn2man. Edit with care.
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