Update documentation to inform that the xz utility should be at least in version...

diff --git a/README b/README
index d1493b80376856bd1f8e5be5bfe51b889293bb40..e26c3265ef6916a7ae1d591ef052f96b1c09e4d0 100644 (file)
--- a/README
+++ b/README
@@ -164,7 +164,9 @@ DESCRIPTION
 
     pgBadger is able to autodetect your log file format (syslog, stderr or
     csvlog). It is designed to parse huge log files as well as gzip
-    compressed file. See a complete list of features below.
+    compressed file. See a complete list of features below. Supported
+    compressed format are gzip, bzip2 and xz. For the last one you must have
+    a xz version upper than 5.05 that support the --robot option.
 
     All charts are zoomable and can be saved as PNG images.
 
@@ -237,8 +239,8 @@ REQUIREMENT
 
     Compressed log file format is autodetected from the file exension. If
     pgBadger find a gz extension it will use the zcat utility, with a bz2
-    extension it will use bzcat and if the file extension is zip then the
-    unzip utility will be used.
+    extension it will use bzcat and if the file extension is zip or xz then
+    the unzip or xz utilities will be used.
 
     If those utilities are not found in the PATH environment variable then
     use the --zcat command line option to change this path. For example:
@@ -248,9 +250,9 @@ REQUIREMENT
 
     By default pgBadger will use the zcat, bzcat and unzip utilities
     following the file extension. If you use the default autodetection
-    compress format you can mixed gz, bz2 or zip files. Specifying a custom
-    value to --zcat option will remove this feature of mixed compressed
-    format.
+    compress format you can mixed gz, bz2, xz or zip files. Specifying a
+    custom value to --zcat option will remove this feature of mixed
+    compressed format.
 
     Note that multiprocessing can not be used with compressed files or CSV
     files as well as under Windows platform.

diff --git a/doc/pgBadger.pod b/doc/pgBadger.pod
index 5907af15c804706d25cee14cf92475e161020aad..26ba34a2abd55d005ecf408d26099c0536c4e1de 100644 (file)
--- a/doc/pgBadger.pod
+++ b/doc/pgBadger.pod
@@ -155,7 +155,7 @@ pgBadger is a PostgreSQL log analyzer build for speed with fully detailed report
 
 It is written in pure Perl language and uses a javascript library (flotr2) to draw graphs so that you don't need to install any additional Perl modules or other packages. Furthermore, this library gives us more features such as zooming. pgBadger also uses the Bootstrap javascript library and the FontAwesome webfont for better design. Everything is embedded.
 
-pgBadger is able to autodetect your log file format (syslog, stderr or csvlog). It is designed to parse huge log files as well as gzip compressed file. See a complete list of features below.
+pgBadger is able to autodetect your log file format (syslog, stderr or csvlog). It is designed to parse huge log files as well as gzip compressed file. See a complete list of features below. Supported compressed format are gzip, bzip2 and xz. For the last one you must have a xz version upper than 5.05 that support the --robot option.
 
 All charts are zoomable and can be saved as PNG images.
 
@@ -211,27 +211,30 @@ specify the granularity down to the minute.
 
 =head1 REQUIREMENT
 
-pgBadger comes as a single Perl script - you do not need anything other than a modern Perl distribution. Charts are rendered using a Javascript library so you don't need anything. Your browser will do all the work.
+pgBadger comes as a single Perl script - you do not need anything other than a modern
+Perl distribution. Charts are rendered using a Javascript library so you don't need
+anything. Your browser will do all the work.
 
 If you planned to parse PostgreSQL CSV log files you might need some Perl Modules:
 
        Text::CSV_XS - to parse PostgreSQL CSV log files.
 
-This module is optional, if you don't have PostgreSQL log in the CSV format you don't need to install it.
+This module is optional, if you don't have PostgreSQL log in the CSV format you don't
+need to install it.
 
-Compressed log file format is autodetected from the file exension. If pgBadger find a gz extension
-it will use the zcat utility, with a bz2 extension it will use bzcat and if the file extension is zip
-then the unzip utility will be used.
+Compressed log file format is autodetected from the file exension. If pgBadger find
+a gz extension it will use the zcat utility, with a bz2 extension it will use bzcat
+and if the file extension is zip or xz then the unzip or xz utilities will be used.
 
-If those utilities are not found in the PATH environment variable then use the --zcat command line option
-to change this path. For example:
+If those utilities are not found in the PATH environment variable then use the --zcat
+command line option to change this path. For example:
 
        --zcat="/usr/local/bin/gunzip -c" or --zcat="/usr/local/bin/bzip2 -dc"
        --zcat="C:\tools\unzip -p"
 
 By default pgBadger will use the zcat, bzcat and unzip utilities following the
 file extension. If you use the default autodetection compress format you can
-mixed gz, bz2 or zip files. Specifying a custom value to --zcat option will
+mixed gz, bz2, xz or zip files. Specifying a custom value to --zcat option will
 remove this feature of mixed compressed format.
 
 Note that multiprocessing can not be used with compressed files or CSV files as