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CLI: Show existing alias in error message

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Milo Davis 2017-11-01 21:02:36 +01:00
parent 1bdae93ffd
commit 7d20da9a7b
1 changed files with 5 additions and 1 deletions
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6
src/client/client_aliases.ml
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@ -225,9 +225,13 @@ module Alias = functor (Entity : Entity) -> struct
iter_s
(fun (n, _v) ->
if n = s then
Entity.to_source cctxt _v >>=? fun value ->
failwith
"the %s alias %s already exists, use -force true to update"
"@[<v 2>The %s alias %s already exists.@,\
The current value is %s.@,\
Use -force true to update@]"
Entity.name n
value
else
return ())
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