From c8dd7861613473187211952111c2ca95c62f0fae Mon Sep 17 00:00:00 2001
From: Ian Jackson <ijackson@chiark.greenend.org.uk>
Date: Wed, 4 Aug 2021 01:37:35 +0100
Subject: [PATCH] provide for client opts

Signed-off-by: Ian Jackson <ijackson@chiark.greenend.org.uk>
---
 src/bin/client.rs | 10 +++++++++-
 src/config.rs     |  4 +---
 2 files changed, 10 insertions(+), 4 deletions(-)

diff --git a/src/bin/client.rs b/src/bin/client.rs
index 9ae1135..89857d5 100644
--- a/src/bin/client.rs
+++ b/src/bin/client.rs
@@ -5,6 +5,12 @@
 use hippotat::prelude::*;
 use hippotat_macros::into_crlfs;
 
+#[derive(StructOpt,Debug)]
+pub struct Opts {
+  #[structopt(flatten)]
+  config: config::Opts,
+}
+
 type OutstandingRequest<'r> = Pin<Box<
     dyn Future<Output=Option<Bytes>> + Send + 'r
     >>;
@@ -280,7 +286,9 @@ async fn run_client<C:HCC>(
 
 #[tokio::main]
 async fn main() -> Result<(), AE> {
-  let ics = config::read(LinkEnd::Client)?;
+  let opts = Opts::from_args();
+
+  let ics = config::read(&opts.config, LinkEnd::Client)?;
   if ics.is_empty() { throw!(anyhow!("no associations with server(s)")); }
 
   env_logger::init();
diff --git a/src/config.rs b/src/config.rs
index 92c584b..5249d20 100644
--- a/src/config.rs
+++ b/src/config.rs
@@ -767,9 +767,7 @@ impl InstanceConfig {
 }
 
 #[throws(AE)]
-pub fn read(end: LinkEnd) -> Vec<InstanceConfig> {
-  let opts = config::Opts::from_args();
-
+pub fn read(opts: &Opts, end: LinkEnd) -> Vec<InstanceConfig> {
   let agg = (||{
     let mut agg = Aggregate::default();
     agg.keys_allowed.extend(
-- 
2.30.2