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Code Issues Releases Wiki Activity

Throw a helpful message when users run "arc diff --raw --update".

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Summary: We crash and burn right now, trying to launch an interactive editor against a non-tty stdin. Raise a helpful error message instead.

Test Plan: Will run "arc diff --raw --update".

Reviewers: btrahan, yairlivne

Reviewed By: btrahan

CC: aran, epriestley

Differential Revision: https://secure.phabricator.com/D1949
This commit is contained in:
epriestley 2012-03-19 19:15:58 -07:00
parent 4e888458d7
commit d516f39bf3
1 changed files with 9 additions and 8 deletions
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17
src/workflow/diff/ArcanistDiffWorkflow.php
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@ -92,16 +92,10 @@ EOTEXT
return array( return array(
'message' => array( 'message' => array(
'short' => 'm', 'short' => 'm',
'supports' => array(
'git',
),
'nosupport' => array(
'svn' => 'Edit revisions via the web interface when using SVN.',
),
'param' => 'message', 'param' => 'message',
'help' => 'help' =>
"When updating a revision under git, use the specified message ". "When updating a revision, use the specified message instead of ".
"instead of prompting.", "prompting.",
), ),
'message-file' => array( 'message-file' => array(
'short' => 'F', 'short' => 'F',
@ -1472,6 +1466,13 @@ EOTEXT
return $comments; return $comments;
} }
if ($this->getArgument('raw')) {
throw new ArcanistUsageException(
"When using '--raw' to update a revision, specify an update message ".
"with '--message'. (Normally, we'd launch an editor to ask you for a ".
"message, but can not do that because stdin is a diff source.)");
}
// When updating a revision using git without specifying '--message', try // When updating a revision using git without specifying '--message', try
// to prefill with the message in HEAD if it isn't a template message. The // to prefill with the message in HEAD if it isn't a template message. The
// idea is that if you do: // idea is that if you do: