plugins: raise a descriptive LoadError when the db is corrupt on load

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

diff --git a/launch_here.rb b/launch_here.rb
index 6c48ae08f5cecbf15c994e4bab645816fdad7e1b..6f9de4bf9983d48d871a6210ef00d8b7f6fb8bf8 100755 (executable)
--- a/launch_here.rb
+++ b/launch_here.rb
@@ -1,23 +1,68 @@
-#!/usr/bin/ruby\r
-#\r
-# Load rbot from this directory. (No need to install it with setup.rb)\r
-#\r
-\r
-BASEDIR = Dir.pwd\r
-\r
-#puts "Load path: #{$LOAD_PATH.inspect}"\r
+#!/usr/bin/ruby
+#
+# Load rbot from this directory. (No need to install it with setup.rb)
+#
 
-def add_to_path(dir)
-  $LOAD_PATH.unshift dir
+SCM_DIR = File.expand_path File.dirname(__FILE__)
+puts "Running from #{SCM_DIR}"
+
+$:.unshift File.join(SCM_DIR, 'lib')
+
+$version = '0.9.15-git'
+
+pwd = Dir.pwd
+begin
+  Dir.chdir SCM_DIR
+
+  if File.exists? '.git'
+    begin
+      git_out = `git status`
+      git_out.match(/^# On branch (.*)\n/)
+      if $1 # git 1.5.x
+        branch = $1.dup || "unknown"
+        changed = git_out.match(/^# Change(.*)\n/)
+        rev = "revision "
+        git_out = `git log -1 --pretty=format:"%h%n%b%n%ct"`.split("\n")
+        rev << git_out.first
+        $version_timestamp = git_out.last.to_i
+        rev << "(svn #{$1})" if git_out[1].match(/^git-svn-id: \S+@(\d+)/)
+        rev << ", local changes" if changed
+      else # older gits
+        git_out = `git branch`
+        git_out.match(/^\* (.*)\n/)
+        branch = $1.dup rescue "unknown"
+        rev = "revision " + `git rev-parse HEAD`[0,6]
+      end
+    rescue => e
+      puts e.inspect
+      branch = "unknown branch"
+      rev = "unknown revision"
+    end
+    $version << " (#{branch} 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
-\r
+
 module Irc
-  module PKGConfig
-    DATADIR = File.join BASEDIR, 'data/rbot'
-    COREDIR = File.join BASEDIR, 'lib/rbot/core'
+class Bot
+  module Config
+    @@datadir = File.join SCM_DIR, 'data/rbot'
+    @@coredir = File.join SCM_DIR, 'lib/rbot/core'
   end
-end\r
-\r
-add_to_path( File.join BASEDIR, 'lib' )\r
-\r
-load( File.join BASEDIR, 'bin/rbot' )
+end
+end
+
+load File.join(SCM_DIR, 'bin/rbot')