From 1b7e17b5be04dcdff706ff2569b29a164868f432 Mon Sep 17 00:00:00 2001
From: "Scott C. Livingston" <scott@rerobots.net>
Date: Sun, 15 Sep 2024 23:27:12 -0700
Subject: [PATCH] option to specify proxy command

---
 src/cli.rs                                   | 31 ++++++++++++++++++++
 tests/snapshots/cli__prints_help_config.snap |  3 +-
 2 files changed, 33 insertions(+), 1 deletion(-)

diff --git a/src/cli.rs b/src/cli.rs
index dc24c14..b94f439 100644
--- a/src/cli.rs
+++ b/src/cli.rs
@@ -474,6 +474,34 @@ fn config_subcommand(matches: &clap::ArgMatches) -> Result<(), CliError> {
 
             local_config.wdeployments[wd_index].image = Some(new_image.into());
 
+            return match mgmt::modify_local(&local_config) {
+                Err(err) => CliError::new_std(err, 1),
+                Ok(()) => Ok(()),
+            };
+        } else if let Some(new_command) = matches.value_of("cprovider_cmd") {
+            match local_config.wdeployments[wd_index].cprovider {
+                CProvider::Proxy => {
+                    let parts: Vec<&str> = new_command.split(' ').collect();
+                    match parts[0] {
+                        "rrhttp" => {
+                            if parts.len() != 2 {
+                                return CliError::new("Usage: rrhttp TARGET", 1);
+                            }
+                        }
+                        _ => return CliError::new("unknown proxy command", 1),
+                    };
+                    local_config.wdeployments[wd_index].cargs =
+                        parts.iter().map(|x| x.to_string()).collect();
+                }
+                _ => {
+                    let errmessage = format!(
+                        "cannot --assign-proxy-command for cprovider `{}`",
+                        local_config.wdeployments[wd_index].cprovider
+                    );
+                    return CliError::new(errmessage.as_str(), 1);
+                }
+            }
+
             return match mgmt::modify_local(&local_config) {
                 Err(err) => CliError::new_std(err, 1),
                 Ok(()) => Ok(()),
@@ -1151,6 +1179,9 @@ pub fn main() -> Result<(), CliError> {
                          .long("assign-image")
                          .value_name("IMG")
                          .help("assign image for cprovider to use (advanced option)"))
+                    .arg(Arg::with_name("cprovider_cmd")
+                         .long("assign-proxy-command")
+                         .value_name("CMD"))
                     .arg(Arg::with_name("raw_device_path")
                          .long("add-raw-device")
                          .value_name("PATH")
diff --git a/tests/snapshots/cli__prints_help_config.snap b/tests/snapshots/cli__prints_help_config.snap
index 5911535..b71e021 100644
--- a/tests/snapshots/cli__prints_help_config.snap
+++ b/tests/snapshots/cli__prints_help_config.snap
@@ -1,6 +1,6 @@
 ---
 source: tests/cli.rs
-assertion_line: 59
+assertion_line: 56
 expression: "String::from_utf8(output.stdout).unwrap()"
 ---
 hardshare-config 
@@ -25,6 +25,7 @@ OPTIONS:
         --cprovider <CPROVIDER>
             select a container provider: lxd, docker, docker-rootless, podman,
             proxy
+        --assign-proxy-command <CMD>      
         --assign-image <IMG>
             assign image for cprovider to use (advanced option)