1:56 a.m.
Ability to backout of a command
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Key: SEAMFORGE-36
URL: https://issues.jboss.org/browse/SEAMFORGE-36
Project: Seam Forge
Issue Type: Feature Request
Reporter: Paul Bakker
Priority: Minor
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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10:30 a.m.
New subject: [JBoss JIRA] Commented: (SEAMFORGE-36) Ability to backout of a command
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https://issues.jboss.org/browse/SEAMFORGE-36?page=com.atlassian.jira.plug...
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Lincoln Baxter III commented on SEAMFORGE-36:
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It's funny you should mention this, because it's what I spent all of yesterday
researching. I got in touch with one of the major committers in JLine and he proposed the
following solution, which is what they do in GShell over at Sonatype:
Jason Dillon suggests:
https://github.com/sonatype/gshell/blob/master/gshell-core/src/main/java/...
https://github.com/sonatype/gshell/blob/master/gshell-util/src/main/java/...
Which I think is actually the best option I've seen to date assuming no weird
hiccups.
~Lincoln
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10:30 a.m.
New subject: [JBoss JIRA] Commented: (SEAMFORGE-36) Ability to backout of a command
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Lincoln Baxter III commented on SEAMFORGE-36:
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To clarify, this would enable us to capture CTRL-C and use it to abort commands.
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1:28 a.m.
New subject: [JBoss JIRA] Commented: (SEAMFORGE-36) Ability to backout of a command
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https://issues.jboss.org/browse/SEAMFORGE-36?page=com.atlassian.jira.plug...
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Paul Bakker commented on SEAMFORGE-36:
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Yes that would be the best solution. It would also stop killing Forge itself when I use
ctrl-c by habit ;-) Not trivial to implement though, they way input is captured should
changed.
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2:51 p.m.
New subject: [JBoss JIRA] Closed: (SEAMFORGE-36) Ability to backout of a command
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Lincoln Baxter III closed SEAMFORGE-36.
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Assignee: Lincoln Baxter III
Fix Version/s: 1.0.0.Alpha3
Resolution: Done
Done. Implemented with CTRL-D for now. Might switch to CTRL-C at a later point.
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/ ___| ___ __ _ _ __ ___ | ___|__ _ __ __ _ ___
\___ \ / _ \/ _` | '_ ` _ \ | |_ / _ \| '__/ _` |/ _ \ \\
___) | __/ (_| | | | | | | | _| (_) | | | (_| | __/ //
|____/ \___|\__,_|_| |_| |_| |_| \___/|_| \__, |\___|
|___/
[forge-distribution] dist $
[forge-distribution] dist $
[forge-distribution] dist $ new-project --named foo
[topLevelPackage=The top level package for your Java source files [e.g:
"com.example.project"] (java.lang.String)]: com.example
Use [/Users/lbaxter/EclipseProjects/forge/dist/foo] as project directory? [Y/n]
#<CTRL-D>
***INFO*** Aborted.
[forge-distribution] dist $ #<CTRL-D>
(Press CTRL-D again or type 'exit' to quit.)
[forge-distribution] dist $ #<CTRL-D>
[forge-distribution] dist $ exit
//presto
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2:51 p.m.
New subject: [JBoss JIRA] Reopened: (SEAMFORGE-36) Ability to backout of a command
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https://issues.jboss.org/browse/SEAMFORGE-36?page=com.atlassian.jira.plug...
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Lincoln Baxter III reopened SEAMFORGE-36:
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2:53 p.m.
New subject: [JBoss JIRA] Updated: (SEAMFORGE-36) Ability to backout of a command
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Lincoln Baxter III updated SEAMFORGE-36:
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Affects Version/s: 1.0.0.Alpha1
Component/s: Shell
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2:53 p.m.
New subject: [JBoss JIRA] Closed: (SEAMFORGE-36) Ability to backout of a command
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Lincoln Baxter III closed SEAMFORGE-36.
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Resolution: Done
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3:02 a.m.
New subject: [JBoss JIRA] Commented: (SEAMFORGE-36) Ability to backout of a command
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https://issues.jboss.org/browse/SEAMFORGE-36?page=com.atlassian.jira.plug...
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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:)
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3:06 a.m.
New subject: [JBoss JIRA] Commented: (SEAMFORGE-36) Ability to backout of a command
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Martin Gencur commented on SEAMFORGE-36:
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Sorry for the second question, I am ,of course, testing Alpha2.
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5134
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5157
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9 comments
3 participants
participants (3)
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Lincoln Baxter III (JIRA) -
Martin Gencur (JIRA)
-
Paul Bakker (JIRA)