Add support for database connection timeout

This patch adds support for a database connection timeout, giving the user the
option to configure one, but hardcoding a default timeout to 30 seconds.

Signed-off-by: Matthias Beyer <matthias.beyer@atos.net>

1 files changed, 7 insertions, 0 deletions

diff --git a/src/cli.rs b/src/cli.rs
index 4866ccd..4c629f8 100644
--- a/src/cli.rs
+++ b/src/cli.rs
@@ -69,6 +69,13 @@ pub fn cli<'a>() -> App<'a> {
             .value_name("NAME")
             .about("Overwrite the database name set via configuration. Can also be overriden via environment, but this setting has presendence.")
         )
+        .arg(Arg::new("database_connection_timeout")
+            .required(false)
+            .multiple(false)
+            .long("db-timeout")
+            .value_name("TIMEOUT")
+            .about("Overwrite the database connection timeout set via configuration. Can also be overriden via environment, but this setting has presendence.")
+        )
 
         .subcommand(App::new("generate-completions")
             .version(crate_version!())