CFG_SOURCEDIR=os.getenv("PROSODY_SRCDIR");
CFG_CONFIGDIR=os.getenv("PROSODY_CFGDIR");
+-- Substitute ~ with path to home directory in paths
+if CFG_CONFIGDIR then
+ CFG_CONFIGDIR = CFG_CONFIGDIR:gsub("^~", os.getenv("HOME"));
+end
+
+if CFG_SOURCEDIR then
+ CFG_SOURCEDIR = CFG_SOURCEDIR:gsub("^~", os.getenv("HOME"));
+end
+
local default_config = (CFG_CONFIGDIR or ".").."/migrator.cfg.lua";
-- Command-line parsing
have_err = true;
print("Error: Output store '"..to_store.."' not found in the config file.");
end
-if not config[from_store].type then
- have_err = true;
- print("Error: Input store type not specified in the config file");
-elseif not pcall(require, "migrator."..config[from_store].type) then
- have_err = true;
- print("Error: Unrecognised store type for '"..from_store.."': "..config[from_store].type);
-end
-if not config[to_store].type then
- have_err = true;
- print("Error: Output store type not specified in the config file");
-elseif not pcall(require, "migrator."..config[to_store].type) then
- have_err = true;
- print("Error: Unrecognised store type for '"..to_store.."': "..config[to_store].type);
+
+function load_store_handler(name)
+ local store_type = config[name].type;
+ if not store_type then
+ print("Error: "..name.." store type not specified in the config file");
+ return false;
+ else
+ local ok, err = pcall(require, "migrator."..store_type);
+ if not ok then
+ if package.loaded["migrator."..store_type] then
+ print(("Error: Failed to initialize '%s' store:\n\t%s")
+ :format(name, err));
+ else
+ print(("Error: Unrecognised store type for '%s': %s")
+ :format(from_store, store_type));
+ end
+ return false;
+ end
+ end
+ return true;
end
+have_err = have_err or not(load_store_handler(from_store, "input") and load_store_handler(to_store, "output"));
+
if have_err then
print("");
print("Usage: "..arg[0].." FROM_STORE TO_STORE");
local json = require "util.json";
+io.stderr:write("Migrating...\n");
for x in reader do
--print(json.encode(x))
writer(x);
end
writer(nil); -- close
-
+io.stderr:write("Done!\n");