core: sets plugin_path to loaded plugins

[user/henk/code/ruby/rbot.git] / launch_here.rb

diff --git a/launch_here.rb b/launch_here.rb
index 02ba7c8f0ceb43bbaec472b2ddefa1b4b30660dd..7c4b2a5fcc61c65ee167fae8cf85256fca77648b 100755 (executable)
--- a/launch_here.rb
+++ b/launch_here.rb
@@ -1,16 +1,61 @@
-#!/usr/bin/ruby
+#!/usr/bin/env ruby
 #
 # Load rbot from this directory. (No need to install it with setup.rb)
 #
 
 SCM_DIR = File.expand_path File.dirname(__FILE__)
-
-Dir.chdir SCM_DIR
-
 puts "Running from #{SCM_DIR}"
 
 $:.unshift File.join(SCM_DIR, 'lib')
 
+$version = '0.9.15'
+
+pwd = Dir.pwd
+begin
+  Dir.chdir SCM_DIR
+
+  if File.exists? '.git'
+    begin
+      git_out = `git log -1 --pretty=raw | git name-rev --stdin`.split("\n")
+      commit, branch_spec = git_out.first.scan(/^commit (\S+)(?: \((\S+)\))?$/).first
+      $version_timestamp = git_out[4].split[-2].to_i
+      subject = git_out[6].strip rescue ""
+      subject[77..-1] = "..." if subject.length > 80
+      rev = "revision #{commit[0,7]}"
+      rev << " [#{subject}]" unless subject.empty?
+      changes = `git diff-index --stat HEAD`.split("\n").last.split(", ").first rescue nil
+      rev << ", #{changes.strip}" if changes
+      if branch_spec
+        tag, branch, offset = branch_spec.scan(/^(?:(tag)s\/)?(\S+?)(?:^0)?(?:~(\d+))?$/).first
+        tag ||= "branch"
+        branch << " #{tag}"
+        branch << "-#{offset}" if offset
+      else
+        branch = "unknown branch"
+      end
+    rescue => e
+      puts e.inspect
+      branch = "unknown branch"
+      rev = "unknown revision"
+    end
+    $version << " (#{branch}, #{rev})"
+  elsif File.directory? File.join(SCM_DIR, '.svn')
+    rev = " (unknown revision)"
+    begin
+      svn_out = `svn info`
+      rev = " (revision #{$1}" if svn_out =~ /Last Changed Rev: (\d+)/
+      svn_st = `svn st #{SCM_DIR}`
+      rev << ", local changes" if svn_st =~ /^[MDA] /
+      rev << ")"
+    rescue => e
+      puts e.inspect
+    end
+    $version += rev
+  end
+ensure
+  Dir.chdir pwd
+end
+
 module Irc
 class Bot
   module Config