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Don't swallow control-C (#588)

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* Don't swallow control-C

* Raise NimbleError instead of quitting

* Import NimbleError from common rather than version
This commit is contained in:
Matt Haggard 2018-11-29 18:08:02 -07:00 • committed by Dominik Picheta
commit ba6577d36c
1 changed files with 4 additions and 0 deletions
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4
src/nimblepkg/cli.nim
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@ -13,6 +13,7 @@
# - Normal for MediumPriority. # - Normal for MediumPriority.
import logging, terminal, sets, strutils, os import logging, terminal, sets, strutils, os
import ./common
when defined(windows): when defined(windows):
import winlean import winlean
@ -218,6 +219,9 @@ proc promptListInteractive(question: string, args: openarray[string]): string =
of '\r': of '\r':
selected = true selected = true
break break
of '\3':
showCursor(stdout)
raise newException(NimbleError, "Keyboard interrupt")
else: discard else: discard
# Erase all lines of the selection # Erase all lines of the selection