valitydev/psql-migration
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making setup idempotent

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This commit is contained in:
Marc Nijdam 2020-02-26 08:48:03 -08:00
parent b48b6fb02d
commit 3268687828
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1 changed files with 2 additions and 2 deletions
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4
src/psql_migration.erl
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@ -109,11 +109,11 @@ handle_command({ok, {Args, ["setup"]}}) ->
{ok, Opts} = connection_opts(Args),
case maps:take(database, Opts) of
error ->
handle_command_result({error, "No database to reset~n"});
handle_command_result({error, "No database to set up~n"});
{Database, Opts1} ->
case with_connection(Opts1#{database => "postgres"},
fun(Conn) ->
if_ok(epgsql:squery(Conn, "create database \"" ++ Database ++ "\""))
if_ok(epgsql:squery(Conn, "create database if not exists \"" ++ Database ++ "\""))
end) of
ok ->
handle_command({ok, {Args, ["run"]}});