From 0ffe328c0ac35b7593d1300a1a9d7474a5e1af10 Mon Sep 17 00:00:00 2001
From: Toshi MARUYAMA <marutosijp2@yahoo.co.jp>
Date: Fri, 4 Feb 2011 04:28:39 +0000
Subject: [PATCH] scm: add a feature of configurable path of executable for scm
 adapters (#7517).

git-svn-id: svn+ssh://rubyforge.org/var/svn/redmine/trunk@4795 e93f8b46-1217-0410-a6f0-8f06a7374b81
---
 config/configuration.yml.example               | 9 +++++++++
 lib/redmine/scm/adapters/bazaar_adapter.rb     | 2 +-
 lib/redmine/scm/adapters/cvs_adapter.rb        | 2 +-
 lib/redmine/scm/adapters/darcs_adapter.rb      | 2 +-
 lib/redmine/scm/adapters/git_adapter.rb        | 2 +-
 lib/redmine/scm/adapters/mercurial_adapter.rb  | 2 +-
 lib/redmine/scm/adapters/subversion_adapter.rb | 2 +-
 7 files changed, 15 insertions(+), 6 deletions(-)

diff --git a/config/configuration.yml.example b/config/configuration.yml.example
index 5756907dc..94d1928b7 100644
--- a/config/configuration.yml.example
+++ b/config/configuration.yml.example
@@ -107,6 +107,15 @@ default:
   autologin_cookie_path:
   autologin_cookie_secure:
   
+  # Configuration of SCM executable command.
+  # Absolute path (ex. /usr/local/bin/hg) or command name (ex. hg.exe, bzr.exe)
+  # On Windows, *.cmd, *.bat (ex. hg.cmd, bzr.bat) does not work.
+  scm_command_subversion: svn                                       # (default: svn)
+  scm_command_mercurial:  "\"C:\Program Files\TortoiseHg\hg.exe\""  # (default: hg)
+  scm_command_git:        /usr/local/bin/git                        # (default: git)
+  scm_command_bazaar:     bzr.exe                                   # (default: bzr)
+  scm_command_darcs:      darcs-1.0.9-i386-linux                    # (default: darcs)
+  
 # specific configuration options for production environment
 # that overrides the default ones
 production:
diff --git a/lib/redmine/scm/adapters/bazaar_adapter.rb b/lib/redmine/scm/adapters/bazaar_adapter.rb
index a04c3491c..bf31b3a9d 100644
--- a/lib/redmine/scm/adapters/bazaar_adapter.rb
+++ b/lib/redmine/scm/adapters/bazaar_adapter.rb
@@ -23,7 +23,7 @@ module Redmine
       class BazaarAdapter < AbstractAdapter
       
         # Bazaar executable name
-        BZR_BIN = "bzr"
+        BZR_BIN = Redmine::Configuration['scm_command_bazaar'] || "bzr"
         
         # Get info about the repository
         def info
diff --git a/lib/redmine/scm/adapters/cvs_adapter.rb b/lib/redmine/scm/adapters/cvs_adapter.rb
index 44a252fce..5b5f5cde3 100644
--- a/lib/redmine/scm/adapters/cvs_adapter.rb
+++ b/lib/redmine/scm/adapters/cvs_adapter.rb
@@ -23,7 +23,7 @@ module Redmine
       class CvsAdapter < AbstractAdapter
 
         # CVS executable name
-        CVS_BIN = "cvs"
+        CVS_BIN = Redmine::Configuration['scm_command_cvs'] || "cvs"
     
         # Guidelines for the input:
         #  url -> the project-path, relative to the cvsroot (eg. module name)
diff --git a/lib/redmine/scm/adapters/darcs_adapter.rb b/lib/redmine/scm/adapters/darcs_adapter.rb
index 69805a360..0ccc6f105 100644
--- a/lib/redmine/scm/adapters/darcs_adapter.rb
+++ b/lib/redmine/scm/adapters/darcs_adapter.rb
@@ -23,7 +23,7 @@ module Redmine
     module Adapters    
       class DarcsAdapter < AbstractAdapter      
         # Darcs executable name
-        DARCS_BIN = "darcs"
+        DARCS_BIN = Redmine::Configuration['scm_command_darcs'] || "darcs"
         
         class << self
           def client_version
diff --git a/lib/redmine/scm/adapters/git_adapter.rb b/lib/redmine/scm/adapters/git_adapter.rb
index 302ded580..d437b9559 100644
--- a/lib/redmine/scm/adapters/git_adapter.rb
+++ b/lib/redmine/scm/adapters/git_adapter.rb
@@ -22,7 +22,7 @@ module Redmine
     module Adapters    
       class GitAdapter < AbstractAdapter
         # Git executable name
-        GIT_BIN = "git"
+        GIT_BIN = Redmine::Configuration['scm_command_git'] || "git"
 
         def info
           begin
diff --git a/lib/redmine/scm/adapters/mercurial_adapter.rb b/lib/redmine/scm/adapters/mercurial_adapter.rb
index bbc4a2d61..f7b5ae9d5 100644
--- a/lib/redmine/scm/adapters/mercurial_adapter.rb
+++ b/lib/redmine/scm/adapters/mercurial_adapter.rb
@@ -24,7 +24,7 @@ module Redmine
       class MercurialAdapter < AbstractAdapter
 
         # Mercurial executable name
-        HG_BIN = "hg"
+        HG_BIN = Redmine::Configuration['scm_command_mercurial'] || "hg"
         TEMPLATES_DIR = File.dirname(__FILE__) + "/mercurial"
         TEMPLATE_NAME = "hg-template"
         TEMPLATE_EXTENSION = "tmpl"
diff --git a/lib/redmine/scm/adapters/subversion_adapter.rb b/lib/redmine/scm/adapters/subversion_adapter.rb
index b4702cc2e..253fa0b2f 100644
--- a/lib/redmine/scm/adapters/subversion_adapter.rb
+++ b/lib/redmine/scm/adapters/subversion_adapter.rb
@@ -24,7 +24,7 @@ module Redmine
       class SubversionAdapter < AbstractAdapter
       
         # SVN executable name
-        SVN_BIN = "svn"
+        SVN_BIN = Redmine::Configuration['scm_command_subversion'] || "svn"
         
         class << self
           def client_version