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added check if target files exist on export...

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Signed-off-by: Alex A. Naanou <alex.nanou@gmail.com>
This commit is contained in:
Alex A. Naanou 2016-11-15 20:11:37 +03:00
parent a43f341968
commit 2045812d92
1 changed files with 27 additions and 13 deletions
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16
ui (gen4)/features/filesystem.js
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@ -1929,6 +1929,12 @@ var FileSystemWriterActions = actions.Actions({
// XXX use queue for progress reporting...
logger && logger.emit('queued', to)
// destination exists...
if(fs.existsSync(to)){
logger && logger.emit('skipping', to)
// copy...
} else {
// XXX do we queue these or let the OS handle it???
// ...needs testing, if node's fs queues the io
// internally then we do not need to bother...
@ -1936,7 +1942,9 @@ var FileSystemWriterActions = actions.Actions({
.then(function(){
logger && logger.emit('done', to) })
.catch(function(err){
logger && logger.emit('error', err) }))
logger && logger.emit('error', err)
}))
}
})
}
})
@ -2098,11 +2106,17 @@ var FileSystemWriterActions = actions.Actions({
logger && logger.emit('queued', to)
// destination exists...
if(fs.existsSync(to)){
logger && logger.emit('skipping', to)
} else {
return copy(from, to)
.then(function(){
logger && logger.emit('done', to) })
.catch(function(err){
logger && logger.emit('error', err) })
}
})
})