COMMAND: Add a whoami command

1 files changed, 30 insertions, 0 deletions

diff --git a/lib/gitano/command.lua b/lib/gitano/command.lua
index 3135bb8..b0c3ebd 100644
--- a/lib/gitano/command.lua
+++ b/lib/gitano/command.lua
@@ -180,6 +180,36 @@ end
 assert(register_cmd("set-owner", builtin_set_owner_validate,
 		    builtin_set_owner_prep, builtin_set_owner_run))
 
+local function builtin_whoami_validate(config, repo, cmdline)
+   -- whoami
+   if #cmdline > 1 then
+      log.error("usage: whoami")
+      return false
+   end
+   return true
+end
+
+local function builtin_whoami_prep(config, repo, cmdline)
+   return {
+      ["gitano/action"] = "self"
+   }
+end
+
+local function builtin_whoami_run(config, repo, cmdline, env)
+   local username = env["GITANO_USER"]
+   local userdata = config.users[username]
+   log.state("    User name:", username)
+   log.state("    Real name:", userdata.real_name or "Unknown")
+   log.state("Email Address:", userdata.email_address or "unknown@example.com")
+   for tagname, keydata in pairs(userdata.keys) do
+      log.state("      SSH key:", tagname, "=>", keydata.keytag)
+   end
+   return "exit", 0
+end
+
+assert(register_cmd("whoami", builtin_whoami_validate,
+		    builtin_whoami_prep, builtin_whoami_run))
+
 return {
    register = register_cmd,
    get = get_cmd,