[forge-issues] [JBoss JIRA] (FORGE-989) Support rollback of installed addons

[George Gastaldi (JIRA)]

    [ https://issues.jboss.org/browse/FORGE-989?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12811170#comment-12811170 ] 

George Gastaldi commented on FORGE-989:
---------------------------------------

Usage of Git to manage the addon repository versioning is a solution
                
> Support rollback of installed addons 
> -------------------------------------
>
>                 Key: FORGE-989
>                 URL: https://issues.jboss.org/browse/FORGE-989
>             Project: Forge
>          Issue Type: Feature Request
>          Components: Addon Manager
>    Affects Versions: 2.0.0.Alpha6
>            Reporter: George Gastaldi
>            Assignee: George Gastaldi
>            Priority: Critical
>             Fix For: 2.x Future
>
>
> After an installation is performed, it should be possible to revert the repository to a previous state. 
> It should be possible to log every install/remove request for each addon and group them by transaction savepoints.
> Eg: 
> - Install Addon A which depends on B,C,D ( C and D already installed) 
> Log: 
> Transaction #1
> Addon A: INSTALLED 
> Addon B: INSTALLED 
> - Install Addon E which depends on A
> Log: 
> Transaction #2
> Addon E: INSTALLED 
> Rollback of each transaction should have the following behavior: 
> - Rollback of Transaction #2 should remove Addon E.
> - Rollback of Transaction #1 should remove A, B.

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