[forge-dev] [JBoss JIRA] Commented: (SEAMFORGE-36) Ability to backout of a command

[Martin Gencur (JIRA)]

    [ https://issues.jboss.org/browse/SEAMFORGE-36?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12587061#comment-12587061 ] 

Martin Gencur commented on SEAMFORGE-36:
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Lincoln, does the Ctrl+D work also for e.g. dependency-add, new-field custom, repository-add, ... ? I mean their interactive mode. Now when I'm trying to escape from dependency-add with Ctrl+c/exit it's not possible.

And another question... Shouldn't the fix version be higher? Because I'm testing 1.0.0.Alpha3 and it's not there. The only thing I get after pressing Ctrl+D is "***ERROR*** Exception encountered: null (type "set VERBOSE true" to enable stack traces)", the command really exits but it's not nice:)

> Ability to backout of a command
> -------------------------------
>
>                 Key: SEAMFORGE-36
>                 URL: https://issues.jboss.org/browse/SEAMFORGE-36
>             Project: Seam Forge
>          Issue Type: Feature Request
>          Components: Shell
>    Affects Versions: 1.0.0.Alpha1
>            Reporter: Paul Bakker
>            Assignee: Lincoln Baxter III
>            Priority: Minor
>             Fix For: 1.0.0.Alpha3
>
>
> The prompt should have the ability to cancel an action. In some cases you can get into situations where the prompt is blocking, but there is no possible correct input, and you can't get out of the prompt.
> For example when installing new maven dependencies the prompt will display a list of versions. If this list is empty, there is no possible correct value to get to the next step. In a normal shell you would type ctrl-c to cancel a command, but that would close Forge in this case. We need something like ctrl-c within Forge.

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