Fix some indentation in usercommand

1 files changed, 27 insertions, 22 deletions

diff --git a/lib/gitano/usercommand.lua b/lib/gitano/usercommand.lua
index 49e66dd..3c8b467 100644
--- a/lib/gitano/usercommand.lua
+++ b/lib/gitano/usercommand.lua
@@ -169,50 +169,55 @@ local function builtin_sshkey_run(conf, _, cmdline, env)
    local utab = conf.users[env.GITANO_USER]
    if cmdline[2] == "list" then
       if not next(utab.keys) then
-	 log.warn("There are no SSH keys registered for", env.GITANO_USER .. ", sorry")
+         log.warn("There are no SSH keys registered for", env.GITANO_USER
+            .. ", sorry")
       else
-	 local pfx = "      SSH key:"
-	 for tagname, keydata in pairs(utab.keys) do
-	    local suffix = (env.GITANO_KEYTAG == tagname) and " [*]" or ""
-	    log.state(pfx, tagname, "=>", keydata.keytag .. suffix)
-	    pfx = "              "
-	 end
+         local pfx = "      SSH key:"
+         for tagname, keydata in pairs(utab.keys) do
+            local suffix = (env.GITANO_KEYTAG == tagname) and " [*]" or ""
+            log.state(pfx, tagname, "=>", keydata.keytag .. suffix)
+            pfx = "              "
+         end
       end
    elseif cmdline[2] == "add" then
       local sshkey = sio.stdin:read("*l")
       local keytype, keydata, keytag = sshkey:match("^([^ ]+) ([^ ]+) ([^ ].*)$")
       if not (keytype and keydata and keytag) then
-	 log.error("Unable to parse key,", filename,
-		   "did not smell like an OpenSSH v2 key")
-	 return "exit", 1
+         log.error("Unable to parse key,", filename,
+            "did not smell like an OpenSSH v2 key")
+         return "exit", 1
       end
+
       if (keytype ~= "ssh-rsa") and (keytype ~= "ssh-dss") and
-	 (keytype ~= "ecdsa-sha2-nistp256") and 
-	 (keytype ~= "ecdsa-sha2-nistp384") and
-	 (keytype ~= "ecdsa-sha2-nistp521") then
-	 log.error("Unknown key type", keytype)
-	 return "exit", 1
+         (keytype ~= "ecdsa-sha2-nistp256") and
+         (keytype ~= "ecdsa-sha2-nistp384") and
+         (keytype ~= "ecdsa-sha2-nistp521") then
+         log.error("Unknown key type", keytype)
+         return "exit", 1
       end
+
       local keytab = {
-	 data = sshkey,
-	 keyname = cmdline[3],
-	 username = env.GITANO_USER,
-	 keytag = keytag,
+         data = sshkey,
+         keyname = cmdline[3],
+         username = env.GITANO_USER,
+         keytag = keytag,
       }
+
       utab.keys[cmdline[3]] = keytab
-      
    elseif cmdline[2] == "del" then
       utab.keys[cmdline[3]] = nil
    end
 
    if cmdline[2] ~= "list" then
       -- Store the config back.
+
       local action = (cmdline[2] == "add") and "Added" or "Deleted"
       action = action .. " " .. cmdline[3] .. " for " .. env.GITANO_USER
       local ok, msg = config.commit(conf, action, env.GITANO_USER)
+
       if not ok then
-	 log.error(msg)
-	 return "exit", 1
+         log.error(msg)
+         return "exit", 1
       end
    end