unison/docs/commandline-editor-dev.md

The Unison CLI code is made up of a few components:

`CommandLine.Main` sets up threads to watch the filesystem and parse `stdin` to produce `Editor.Event`s and `Editor.Input`s respectively.

`Editor.Input` parsers are defined in InputPattern.hs and InputPatterns.hs.

`Action.loop` receives `Editor.Event`s and `Editor.Input`s and executes `Editor.Command`s.  This loop can't use `IO` or access the `Codebase` -- any access to these things must come from what `Editor.Command` provides.

`Editor.Command`s are defined in Editor.hs and interpreted by `Editor.commandLine`.  `Editor.commandLine` *does* use `IO` and access the `Codebase`.`

One of the `Editor.Commands` that can be executed is `Notify`, which presents an `Editor.Output` to the user.  Our current implementation is in `OutputMessages.notifyUser`.
Simplified search heuristic, added some minimal docs 2019-03-02 03:54:30 +03:00			`The Unison CLI code is made up of a few components:`

update docs and remove definition aliases comment from wrong part of output 2019-03-02 18:56:26 +03:00			`CommandLine.Main` sets up threads to watch the filesystem and parse `stdin` to produce `Editor.Event`s and `Editor.Input`s respectively.
Simplified search heuristic, added some minimal docs 2019-03-02 03:54:30 +03:00
update docs and remove definition aliases comment from wrong part of output 2019-03-02 18:56:26 +03:00			`Editor.Input` parsers are defined in InputPattern.hs and InputPatterns.hs.
Simplified search heuristic, added some minimal docs 2019-03-02 03:54:30 +03:00
MergeBranch command is now SyncBranch, added some docs 2019-03-04 23:30:44 +03:00			`Action.loop` receives `Editor.Event`s and `Editor.Input`s and executes `Editor.Command`s. This loop can't use `IO` or access the `Codebase` -- any access to these things must come from what `Editor.Command` provides.
Simplified search heuristic, added some minimal docs 2019-03-02 03:54:30 +03:00
update docs and remove definition aliases comment from wrong part of output 2019-03-02 18:56:26 +03:00			`Editor.Command`s are defined in Editor.hs and interpreted by `Editor.commandLine`. `Editor.commandLine` does use `IO` and access the `Codebase`.`
Simplified search heuristic, added some minimal docs 2019-03-02 03:54:30 +03:00
MergeBranch command is now SyncBranch, added some docs 2019-03-04 23:30:44 +03:00			One of the `Editor.Commands` that can be executed is `Notify`, which presents an `Editor.Output` to the user. Our current implementation is in `OutputMessages.notifyUser`.