From: Samir Benmendil <samir.benmendil@ultrahaptics.com>
Date: Tue, 28 Feb 2017 14:35:19 +0000 (+0000)
Subject: weechat: add colorizer plugin
X-Git-Url: https://git.rmz.io/dotfiles.git/commitdiff_plain/f5d80dd7a716b4d9e3f4ce9382d9c79f9d72f5b9?ds=sidebyside

weechat: add colorizer plugin

Will colorize and highlight success/fail builds
---

diff --git a/weechat/plugins.conf b/weechat/plugins.conf
index 13e4159..5a88225 100644
--- a/weechat/plugins.conf
+++ b/weechat/plugins.conf
@@ -83,6 +83,15 @@ python.slack_extension.switch_buffer_on_join = "1"
 python.slack_extension.trigger_value = "0"
 python.slack_extension.unfurl_ignore_alt_text = "0"
 ruby.check_license = "off"
+ruby.colorizer.buffer_regex = ""
+ruby.colorizer.rule.0 = ""
+ruby.colorizer.rule.1 = ""
+ruby.colorizer.rule.2 = ""
+ruby.colorizer.rule.3 = ""
+ruby.colorizer.rule.4 = ""
+ruby.colorizer.rule.8 = "Succeeded/lightgreen"
+ruby.colorizer.rule.9 = "Failed/lightred"
+ruby.colorizer.rule.count = "10"
 tcl.check_license = "off"
 
 [desc]
diff --git a/weechat/ruby/colorizer.rb b/weechat/ruby/colorizer.rb
new file mode 100644
index 0000000..21c15bb
--- /dev/null
+++ b/weechat/ruby/colorizer.rb
@@ -0,0 +1,198 @@
+# vim: set noet nosta sw=4 ts=4 :
+#
+# Colorizer
+# Michael B. Hix <m@hix.io>
+# http://code.hix.io/projects/colorizer
+#
+# Color certain parts of text in certain buffers based on rules.
+#
+
+#
+# Options:
+#
+#	plugins.var.ruby.colorizer.buffer_regex
+#		Buffers with names matching this regex are colorized. All buffers are
+#		colorized if this option is empty.
+#
+#	plugins.var.ruby.colorizer.rule.count
+#		This is the maximum number of rules to load.
+#
+#   plugins.var.ruby.colorizer.rule.X
+#		X is zero or a positive integer. Rules are strings consisting of a regular
+#		expression followed immediately by a slash and a Weechat color name. The
+#		regular expressions are case-insensitive.
+#
+#		Text matching the regular expression is colored with the given color. The
+#		last match "wins" and overlapping matches are not detected.
+#
+#		For example: "strelka|mongrel2/lightgreen"
+#
+
+#
+# Changelog:
+#
+# 0.1: Initial release.
+#
+
+SCRIPT_NAME    = 'colorizer'
+SCRIPT_AUTHOR  = 'Michael B. Hix'
+SCRIPT_DESC    = 'Colorize text in buffers based on rules.'
+SCRIPT_VERSION = '0.1'
+SCRIPT_LICENSE = 'BSD'
+
+# A default coloring rule.
+#
+DEFAULT_RULE = {
+	:value => '',
+	:description => 'A colorizing rule of the form: <regular_expression>/<weechat_color_name> Empty rules are ignored.',
+}.freeze
+
+# Configuration defaults are supplied and set for the user if they're not already set.
+#
+DEFAULTS = {
+	'rule.0' => DEFAULT_RULE,
+	'rule.1' => DEFAULT_RULE,
+	'rule.2' => DEFAULT_RULE,
+	'rule.3' => DEFAULT_RULE,
+	'rule.4' => DEFAULT_RULE,
+	'rule.count' => {
+		:value => 10,
+		:description => 'The maximum number of rules to look for in your config.',
+	},
+	'buffer_regex' => {
+		:value => '',
+		:description => 'Only colorize text in buffers with names that match this regex. Leaving this empty matches all buffer names.',
+	},
+}.freeze
+
+########################################################################
+### I N I T
+########################################################################
+
+def weechat_init
+	Weechat.register SCRIPT_NAME, SCRIPT_AUTHOR, SCRIPT_VERSION, SCRIPT_LICENSE, SCRIPT_DESC, '', ''
+
+	Weechat.hook_modifier( 'weechat_print', 'colorize_cb', '' )
+
+	DEFAULTS.each_pair do |option, opts|
+		value = opts[:value]
+		description = opts[:description]
+
+		cur_value = Weechat.config_get_plugin( option )
+
+		if cur_value.nil? || cur_value.empty?
+			Weechat.config_set_plugin( option, value.to_s )
+		end
+
+		Weechat.config_set_desc_plugin( option, description )
+	end
+
+	parse_config
+
+	Weechat.hook_config( "plugins.var.ruby.#{SCRIPT_NAME}.*", 'config_cb', '' )
+
+	return Weechat::WEECHAT_RC_OK
+end
+
+################################################################################
+### U T I L I T I E S
+################################################################################
+
+# Provide a way to print legible stack traces.
+#
+def pp_error( e, message = '' )
+	return unless e.is_a? Exception
+	unless message.nil? or message.empty?
+		Weechat.print( '', '%s%s' % [Weechat.prefix('error'), message] )
+	end
+	Weechat.print( '', '%s%s: %s' % [Weechat.prefix( 'error' ), SCRIPT_NAME, e.to_s] )
+	e.backtrace.each do |line|
+		Weechat.print( '', '%s%s' % [Weechat.prefix( 'error' ), line] )
+	end
+end
+
+# Re-build rules and any regular expressions when the config changes.
+#
+def parse_config
+	rules = {}
+	count = Weechat::config_get_plugin( 'rule.count' ).to_i ||
+		DEFAULTS['rule.count']
+
+	count.times do |i|
+		key = "rule.#{i}"
+		next unless Weechat::config_is_set_plugin( key )
+
+		conf = Weechat::config_get_plugin( key )
+		regex,color,_ = conf.split( /(?<!\\)\//, 3 )
+
+		next if regex.nil? or regex.empty? or color.nil? or color.empty?
+
+		begin
+			rules[/(#{regex})/i] = color
+		rescue Exception => e
+			pp_error( e, 'There was a problem with rule %d:' % [i] )
+		end
+	end
+
+	@rules = rules
+
+	begin
+		@buffer_regex = /#{Weechat::config_get_plugin( 'buffer_regex' )}/i
+	rescue Exception => e
+		pp_error( e, 'There was a problem with buffer_regex:' )
+	end
+end
+
+################################################################################
+### C A L L B A C K S
+################################################################################
+
+# Handle configuration changes.
+#
+def config_cb( data, option, value )
+	parse_config
+	return Weechat::WEECHAT_RC_OK
+end
+
+# Handle message printing.
+#
+def colorize_cb( data, modifier, modifier_data, message )
+	_,buffer,_ = modifier_data.split( ';' )
+	return message unless @buffer_regex =~ buffer
+
+	reset = Weechat.color( 'reset' )
+	@rules.each do |reg, color_str|
+		color = Weechat.color( color_str )
+		message.gsub!( reg, '%s\1%s' % [color,reset] )
+	end
+
+	return message
+end
+
+__END__
+__LICENSE__
+
+Copyright (c) 2014 Michael B. Hix
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+1. Redistributions of source code must retain the above copyright notice,
+   this list of conditions and the following disclaimer.
+
+2. Redistributions in binary form must reproduce the above copyright notice,
+   this list of conditions and the following disclaimer in the documentation
+   and/or other materials provided with the distribution.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
+LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+POSSIBILITY OF SUCH DAMAGE.