logger: add options to rotate and compress log files (closes #314)

New options:

- logger.file.rotation_compression_level
- logger.file.rotation_compression_type
- logger.file.rotation_size_max

1 files changed, 38 insertions, 10 deletions

diff --git a/po/weechat.pot b/po/weechat.pot
index b6db46a45..ec1d06b18 100644
--- a/po/weechat.pot
+++ b/po/weechat.pot
@@ -21,7 +21,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: WeeChat\n"
 "Report-Msgid-Bugs-To: flashcode@flashtux.org\n"
-"POT-Creation-Date: 2022-09-18 23:16+0200\n"
+"POT-Creation-Date: 2022-09-28 20:50+0200\n"
 "PO-Revision-Date: 2014-08-16 10:27+0200\n"
 "Last-Translator: Sébastien Helleu <flashcode@flashtux.org>\n"
 "Language-Team: weechat-dev <weechat-dev@nongnu.org>\n"
@@ -8748,15 +8748,6 @@ msgstr ""
 msgid "%s===\t%s========== End of backlog (%d lines) =========="
 msgstr ""
 
-msgid "Log buffers to files"
-msgstr ""
-
-#, c-format
-msgid ""
-"%s%s: unable to find filename mask for buffer \"%s\", logging is disabled "
-"for this buffer"
-msgstr ""
-
 #, c-format
 msgid "%s%s: not enough memory"
 msgstr ""
@@ -8787,6 +8778,15 @@ msgstr ""
 msgid "%s\t****  End of log  ****"
 msgstr ""
 
+msgid "Log buffers to files"
+msgstr ""
+
+#, c-format
+msgid ""
+"%s%s: unable to find filename mask for buffer \"%s\", logging is disabled "
+"for this buffer"
+msgstr ""
+
 msgid "Logging on buffers:"
 msgstr ""
 
@@ -8921,6 +8921,34 @@ msgid ""
 "directory delimiter)"
 msgstr ""
 
+msgid ""
+"compression level for rotated log files (with extension \".1\", \".2\", "
+"etc.), if option logger.file.rotation_compression_type is enabled: 1 = low "
+"compression / fast ... 100 = best compression / slow; the value is a "
+"percentage converted to 1-9 for gzip and 1-19 for zstd; the default value is "
+"recommended, it offers a good compromise between compression and speed"
+msgstr ""
+
+msgid ""
+"compression type for rotated log files; if set to \"none\", rotated log "
+"files are not compressed; WARNING: if rotation was enabled with another type "
+"of compression (or no compression), you must first unload the logger plugin, "
+"compress files with the new type (or decompress files), then change the "
+"option in logger.conf, then load the logger plugin"
+msgstr ""
+
+msgid ""
+"when this size is reached, a rotation of log files is performed: the "
+"existing rotated log files are renamed (.1 becomes .2, .2 becomes .3, etc.) "
+"and the current file is renamed with extension .1; an integer number with a "
+"suffix is allowed: b = bytes (default if no unit given), k = kilobytes, m = "
+"megabytes, g = gigabytes, t = terabytes; example: \"2g\" causes a rotation "
+"if the file size is > 2,000,000,000 bytes; if set to \"0\", no rotation is "
+"performed (unlimited log size); WARNING: before changing this option, you "
+"should first set the compression type via option logger.file."
+"rotation_compression_type"
+msgstr ""
+
 msgid "timestamp used in log files (see man strftime for date/time specifiers)"
 msgstr ""