use https:// instead of git:// when possible

Avoid MitM when downloading from insecure networks.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@64084 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

README.md

@@ -46,7 +46,7 @@ to see the list of branches:
 
 Or if you are using git then use the following command:
 
-    $ git ls-remote git://github.com/ruby/ruby.git
+    $ git ls-remote https://github.com/ruby/ruby.git
 
 ## Ruby home page
 

common.mk

@@ -43,11 +43,11 @@ GEM_VENDOR =
 
 BENCHMARK_DRIVER_GIT_URL = https://github.com/benchmark-driver/benchmark-driver
 BENCHMARK_DRIVER_GIT_REF = v0.14.6
-SIMPLECOV_GIT_URL = git://github.com/colszowka/simplecov.git
+SIMPLECOV_GIT_URL = https://github.com/colszowka/simplecov.git
 SIMPLECOV_GIT_REF = v0.15.0
-SIMPLECOV_HTML_GIT_URL = git://github.com/colszowka/simplecov-html.git
+SIMPLECOV_HTML_GIT_URL = https://github.com/colszowka/simplecov-html.git
 SIMPLECOV_HTML_GIT_REF = v0.10.2
-DOCLIE_GIT_URL = git://github.com/ms-ati/docile.git
+DOCLIE_GIT_URL = https://github.com/ms-ati/docile.git
 DOCLIE_GIT_REF = v1.1.5
 
 STATIC_RUBY   = static-ruby

doc/contributing.rdoc

@@ -285,7 +285,7 @@ Now let's build CRuby:
 
 * Checkout the CRuby source code:
 
-    git clone git://github.com/ruby/ruby.git ruby-trunk
+    git clone https://github.com/ruby/ruby.git ruby-trunk
 
 * Generate the configuration files and build:
 
@@ -317,7 +317,7 @@ For older versions of Ruby you will need to run the build setup again after
 checking out the associated branch in git, for example if you wanted to
 checkout 1.9.3:
 
-    git clone git://github.com/ruby/ruby.git --branch ruby_1_9_3
+    git clone https://github.com/ruby/ruby.git --branch ruby_1_9_3
 
 Once you checked out the source code, you can update the local copy by:
 

tool/make-snapshot

@@ -70,7 +70,7 @@ if mflags = ENV["GNUMAKEFLAGS"] and /\A-(\S*)j\d*/ =~ mflags
 end
 ENV["LC_ALL"] = ENV["LANG"] = "C"
 SVNURL = URI.parse("http://svn.ruby-lang.org/repos/ruby/")
-GITURL = URI.parse("git://github.com/ruby/ruby.git")
+GITURL = URI.parse("https://github.com/ruby/ruby.git")
 RUBY_VERSION_PATTERN = /^\#define\s+RUBY_VERSION\s+"([\d.]+)"/
 
 ENV["VPATH"] ||= "include/ruby"