https://git.ruby-lang.org/ruby.git/commit/?id=6abf4c4802

From 6abf4c4802c15c54742e3e8db9bfcab4207704b9 Mon Sep 17 00:00:00 2001
From: Nobuyoshi Nakada <nobu@r...>
Date: Fri, 1 Nov 2019 17:24:52 +0900
Subject: [ruby/date] Added update-zonetab target

https://github.com/ruby/date/commit/9bc6e30a82

diff --git a/bin/update-abbr b/bin/update-abbr
deleted file mode 100644
index 31a1e06..0000000
--- a/bin/update-abbr
+++ /dev/null
@@ -1,34 +0,0 @@ https://github.com/ruby/ruby/blob/trunk/#L0
-require 'nokogiri'
-require 'open-uri'
-
-doc = Nokogiri::HTML(URI.open('https://www.timeanddate.com/time/zones/'))
-
-h = {}
-
-doc.css('#tz-abb tbody tr').each do |tr|
-  tds = tr.css('td')
-  abbr = tds[0].text.strip.downcase
-  offset = tds[3].text.strip.gsub(/UTC\s*/, '')
-  next if offset.include?('/') # skip ambiguous timezones
-  next if offset.empty?
-
-
-  hour, min = offset.split(':', 2)
-  offset = (Integer(hour) * 60 + (Integer(min || 0)))*60
-  if h.has_key?(abbr)
-    h[abbr] = false
-  else
-    h[abbr] = offset
-  end
-end
-
-h.delete_if{|_,v| !v}
-
-lines = File.readlines('ext/date/zonetab.list')
-lines.select{|l| l.include?(',')}.
-  map{|l| l.split(',', 2)[0]}.
-  each{|a| h.delete(a)}
-
-lines.insert(-2, h.sort.map{|k,v| "#{k},#{v}\n"})
-lines.flatten!
-File.write('ext/date/zonetab.list', lines.join)
diff --git a/ext/date/prereq.mk b/ext/date/prereq.mk
index b9d9a24..fa371e0 100644
--- a/ext/date/prereq.mk
+++ b/ext/date/prereq.mk
@@ -6,3 +6,7 @@ https://github.com/ruby/ruby/blob/trunk/ext/date/prereq.mk#L6
 	> $(@F)
 
 zonetab.h: zonetab.list
+
+.PHONY: update-zonetab
+update-zonetab:
+	$(RUBY) -C $(srcdir) update-abbr.rb
diff --git a/ext/date/update-abbr b/ext/date/update-abbr
new file mode 100644
index 0000000..e5f6a78
--- /dev/null
+++ b/ext/date/update-abbr
@@ -0,0 +1,35 @@ https://github.com/ruby/ruby/blob/trunk/ext/date/update-abbr#L1
+# -*- mode: ruby -*-
+require 'nokogiri'
+require 'open-uri'
+
+doc = Nokogiri::HTML(URI.open('https://www.timeanddate.com/time/zones/'))
+
+h = {}
+
+doc.css('#tz-abb tbody tr').each do |tr|
+  tds = tr.css('td')
+  abbr = tds[0].text.strip.downcase
+  offset = tds[3].text.strip.gsub(/UTC\s*/, '')
+  next if offset.include?('/') # skip ambiguous timezones
+  next if offset.empty?
+
+
+  hour, min = offset.split(':', 2)
+  offset = (Integer(hour) * 60 + (Integer(min || 0)))*60
+  if h.has_key?(abbr)
+    h[abbr] = false
+  else
+    h[abbr] = offset
+  end
+end
+
+h.delete_if{|_,v| !v}
+
+lines = File.readlines('zonetab.list')
+lines.select{|l| l.include?(',')}.
+  map{|l| l.split(',', 2)[0]}.
+  each{|a| h.delete(a)}
+
+lines.insert(-2, h.sort.map{|k,v| "#{k},#{v}\n"})
+lines.flatten!
+File.write('zonetab.list', lines.join)
-- 
cgit v0.10.2


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