feat(commands/host_info): Enhance host_info command with argparse integration and structured argument handling

Author: monyarm

packages/mcl/src/main.d

@@ -31,6 +31,7 @@ template genSubCommandArgs()
         "SumType!("~
             "get_fstab_args,"~
             "deploy_spec_args,"~
+            "host_info_args,"~
             "Default!unknown_command_args"~
         ") cmd;";
 }

packages/mcl/src/src/mcl/commands/deploy_spec.d

@@ -58,7 +58,7 @@ export int deploy_spec(deploy_spec_args args)
     infof("%s machines will be deployed.", spec.agents.length);
 
     if (!spec.agents.length)
-        return;
+        return 1;
 
     spawnProcessInline([
         "cachix", "deploy", "activate", deploySpecFile, "--async"

packages/mcl/src/src/mcl/commands/host_info.d

@@ -19,6 +19,8 @@ import std.format : format;
 import std.system : nativeEndian = endian;;
 import core.stdc.string : strlen;
 
+import argparse;
+
 import mcl.utils.env : parseEnv, optional;
 import mcl.utils.json : toJSON;
 import mcl.utils.process : execute, isRoot;
@@ -30,9 +32,7 @@ import mcl.utils.coda : CodaApiClient, RowValues, CodaCell;
 struct Params
 {
     @optional() string codaApiToken;
-    void setup()
-    {
-    }
+    void setup() {}
 }
 
 string[string] cpuinfo;
@@ -59,7 +59,10 @@ string[string] getProcInfo(string fileOrData, bool file = true)
     return r;
 }
 
-export void host_info(string[] args)
+@(Command("host-info").Description("Get information about the host machine"))
+struct host_info_args {}
+
+export int host_info(host_info_args args)
 {
     const Params params = parseEnv!Params;
 
@@ -72,13 +75,15 @@ export void host_info(string[] args)
 
     if (!params.codaApiToken) {
         writeln("No Coda API token specified -> not uploading");
-        return;
+        return 1;
     }
 
     writeln("Coda API token specified -> uploading");
     auto coda = CodaApiClient(params.codaApiToken);
     coda.uploadHostInfo(hostInfo);
 
+    return 1;
+
 }
 
 Info gatherHostInfo()

packages/mcl/src/src/mcl/commands/package.d

@@ -5,6 +5,6 @@ public import mcl.commands.deploy_spec : deploy_spec, deploy_spec_args;
 public import mcl.commands.ci_matrix : ci_matrix, print_table;
 public import mcl.commands.shard_matrix : shard_matrix;
 public import mcl.commands.ci : ci;
-public import mcl.commands.host_info : host_info;
+public import mcl.commands.host_info : host_info, host_info_args;
 public import mcl.commands.machine : machine;
 public import mcl.commands.config : config;