Extension:Nonlinear

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Nonlinear

Release status: experimental

Implementation User rights, Page action, Special page
Description Support article branching, merge, batch synchronization, and conflict resolution workflows
Author(s) Adam Roses Wight
MediaWiki 1.19.0 or higher
Database changes yes
License GPL 2.0 or later
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CHANGELOG
Check usage and version matrix; stats
Bugs: list open list all report

Current Status[edit]

  • Please contribute to discussion at Requests_for_comment/Nonlinear_versioning
  • Implementation to branch revisions is written and unit tested.
  • Minimal UI to display branches in revision history.
  • Need to find a mechanism to determine whether the current editor can alter trunk, and set a flag which determines how hooks operate.
  • Probably need a new hook in core which will prevent revision creation from updating the "latest" pointer.
  • No UI to perform branching.

Outline[edit]

  • Augment the functionality of Extension:FlaggedRevs and deprecate core page protection. Try to present the same workflow and API whenever possible.
  • Integrate with a second extension, which is a UI on top of abstract version control. (show item at revision or as delta, show/hide metadata and its history, alter non-destructively). This VCS extension must be compatible with Git as well.
  • Hooks: add revision; alter (builtin f(): save revision and record of change)
  • User roles: public (add revision, annotate/link, view), owner (*),
  • Branches do not have owners, when there are name collisions, other, determinate methods result in what is displayed. Revisions do have an owner. Mention that anonymous edits lose formal ownership.
  • Extension adds metadata about revisions, which is namespaced under "Nonlinear".
  • Target multiple db backends, since this is meant for hybrid offline / central server sharing.