add a little version stuff

1 files changed, 20 insertions, 1 deletions

diff --git a/src/cmd-version.c b/src/cmd-version.c
index 62baa3f..260be7d 100644
--- a/src/cmd-version.c
+++ b/src/cmd-version.c
@@ -2,21 +2,40 @@
 #include "commands.h"
 #include "digest/digest.h"
 #include "version.h"
+#include "l2su.h"
+#include "macros.h"
 
 #include <stdio.h>
 
 unsigned cmd_version_list_remote(struct l2_context_node *ctx, char **args)
 {
-  printf("%s\n", l2_version_strerror(l2_version_load_remote()));
+  unsigned res;
+  L2_UNUSED(ctx);
+
+  if (*args) {
+    CMD_FATAL(CMD_MSG_UNKNOWN_ARGUMENT, *args);
+  }
+
+  res = l2_version_load_remote();
+  if (res != VERSION_SUCCESS) {
+    CMD_FATAL("Failed to load versions: %s", l2_version_strerror(res));
+  }
+
+  for (struct l2_version_remote *rv = l2_state.ver_remote_head; rv; rv = rv->next) {
+    printf("%s\n", rv->id);
+  }
+
   return CMD_RESULT_SUCCESS;
 }
 
 unsigned cmd_version_list_local(struct l2_context_node *ctx, char **args)
 {
+
   return CMD_RESULT_SUCCESS;
 }
 
 unsigned cmd_version_install(struct l2_context_node *ctx, char **args)
 {
+  
   return CMD_RESULT_SUCCESS;
 }