core: add option `-save` in command `/upgrade` (closes #1630)

1 files changed, 46 insertions, 13 deletions

diff --git a/po/ja.po b/po/ja.po
index df98bc7ea..ea6c5dc36 100644
--- a/po/ja.po
+++ b/po/ja.po
@@ -20,7 +20,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: WeeChat\n"
 "Report-Msgid-Bugs-To: flashcode@flashtux.org\n"
-"POT-Creation-Date: 2022-08-03 16:55+0200\n"
+"POT-Creation-Date: 2022-08-07 16:39+0200\n"
 "PO-Revision-Date: 2022-06-18 16:12+0200\n"
 "Last-Translator: AYANOKOUZI, Ryuunosuke <i38w7i3@yahoo.co.jp>\n"
 "Language-Team: Japanese <https://github.com/l/weechat/tree/master/"
@@ -1001,6 +1001,14 @@ msgstr "%s全てのオプションをリセットすることは出来ません"
 msgid "%d option(s) reset, %d option(s) removed"
 msgstr "%d 個のオプションがリセットされ、%d 個のオプションが削除されました"
 
+#, fuzzy, c-format
+msgid "%sUnable to save WeeChat session (files *.upgrade)"
+msgstr "%sエラー: ファイルにセッションを保存できません"
+
+#, fuzzy
+msgid "WeeChat session saved (files *.upgrade)"
+msgstr "%sエラー: ファイルにセッションを保存できません"
+
 #, c-format
 msgid ""
 "%sCan't upgrade: there is one or more background process (hook type "
@@ -1027,10 +1035,6 @@ msgstr "%sバイナリが指定されていません"
 msgid "Upgrading WeeChat with binary file: \"%s\"..."
 msgstr "バイナリファイル: \"%s\" で WeeChat のアップグレード中..."
 
-#, fuzzy, c-format
-msgid "%sUnable to save session in file"
-msgstr "%sエラー: ファイルにセッションを保存できません"
-
 #, c-format
 msgid "***** Error: exec failed (program: \"%s\"), exiting WeeChat"
 msgstr "***** エラー: 実行失敗 (プログラム: \"%s\")、WeeChat を終了しています"
@@ -3136,10 +3140,16 @@ msgstr ""
 "  全ての色関連オプションをリセット:\n"
 "    /unset -mask weechat.color.*"
 
-msgid "reload the WeeChat binary without disconnecting from servers"
+#, fuzzy
+#| msgid "reload the WeeChat binary without disconnecting from servers"
+msgid ""
+"save WeeChat session and reload the WeeChat binary without disconnecting "
+"from servers"
 msgstr "サーバとの接続を維持して WeeChat 実行バイナリを再読込"
 
-msgid "[-yes] [<path_to_binary>|-quit]"
+#, fuzzy
+#| msgid "[-yes] [<path_to_binary>|-quit]"
+msgid "[-yes] [<path_to_binary>|-save|-quit]"
 msgstr "[-yes] [<path_to_binary>|-quit]"
 
 #, fuzzy
@@ -3149,6 +3159,9 @@ msgid ""
 "path_to_binary: path to WeeChat binary (default is current binary)\n"
 "        -dummy: do nothing (option used to prevent accidental completion "
 "with \"-quit\")\n"
+"         -save: only save the session, do not quit nor reload WeeChat; the "
+"configuration files are not saved (if needed you can use /save before this "
+"command)\n"
 "         -quit: close *ALL* connections, save session and quit WeeChat, "
 "which makes possible a delayed restoration (see below)\n"
 "\n"
@@ -3156,9 +3169,14 @@ msgid ""
 "binary must have been compiled or installed with a package manager before "
 "running this command.\n"
 "\n"
-"Note: SSL connections are lost during upgrade, because reload of SSL "
-"sessions is currently not possible with GnuTLS. There is automatic "
-"reconnection after upgrade.\n"
+"Note: SSL connections are lost during upgrade (except with -save), because "
+"the reload of SSL sessions is currently not possible with GnuTLS. There is "
+"automatic reconnection after upgrade.\n"
+"\n"
+"Important: use of option -save can be dangerous, it is recommended to use "
+"only /upgrade (or with -quit) for a standard upgrade and a restart; the "
+"option -save can be used to save the session regularly and restore it in "
+"case of after abnormal exit (power outage, crash, etc.)\n"
 "\n"
 "Upgrade process has 4 steps:\n"
 "  1. save session into files for core and plugins (buffers, history, ..)\n"
@@ -3166,15 +3184,22 @@ msgid ""
 "  3. save WeeChat configuration (weechat.conf)\n"
 "  4. execute new WeeChat binary and reload session.\n"
 "\n"
-"With option \"-quit\", the process is slightly different:\n"
+"With option \"-quit\", the process is:\n"
 "  1. close *ALL* connections (irc, xfer, relay, ...)\n"
 "  2. save session into files (*.upgrade)\n"
 "  3. unload all plugins\n"
 "  4. save WeeChat configuration\n"
 "  5. quit WeeChat\n"
-"Then later you can restore session with command: weechat --upgrade\n"
+"\n"
+"With option \"-save\", the process is:\n"
+"  1. save session into files (*.upgrade) with a disconnected state for IRC "
+"servers and Relay clients (but no disconnection is made)\n"
+"\n"
+"With -quit or -save, you can restore the session later with this command: "
+"weechat --upgrade\n"
 "IMPORTANT: you must restore the session with exactly same configuration "
-"(files *.conf).\n"
+"(files *.conf) and if possible the same WeeChat version (or a more recent "
+"one).\n"
 "It is possible to restore WeeChat session on another machine if you copy the "
 "content of WeeChat home directories (see /debug dirs)."
 msgstr ""
@@ -14468,6 +14493,9 @@ msgid ""
 "100\" \"\" \"/bar show nicklist\"\n"
 "  silently save config each hour:\n"
 "    /trigger add cfgsave timer 3600000;0;0 \"\" \"\" \"/mute /save\"\n"
+"  silently save WeeChat session at midnight (see /help upgrade):\n"
+"    /trigger add session_save signal day_changed \"\" \"\" \"/mute /upgrade -"
+"save\"\n"
 "  open trigger monitor and show only modifiers and triggers whose name "
 "starts with \"resize\":\n"
 "    /trigger monitor @modifier,resize*"
@@ -15182,3 +15210,8 @@ msgstr "%s%s: \"%s\" のタイムアウト %s"
 #, c-format
 msgid "%s%s: unable to connect: unexpected error (%d)"
 msgstr "%s%s: 接続できません: 未定義のエラー (%d)"
+
+#, fuzzy
+#~| msgid "WeeChat version"
+#~ msgid "WeeChat session saved"
+#~ msgstr "WeeChat のバージョン"