tool_locator.rb in physique-0.4.0

- old
+ new
@@ -1,50 +1,50 @@
-require 'map'
-require 'albacore'
-
-module Physique
-  module ToolLocator
-    include Albacore::Logging
-
-    @@registered_tools = {}
-
-    def register_tool(name, executable, nuget_package = nil, nuget_path = nil)
-    end
-
-    def lookup_tool(name, project, package_folder)
-    end
-
-    # Allows you to locate a tool on disk given a file specification. For example...
-    #
-    #   locate_tool 'C:/Program Files/Microsoft SQL Server/**/Tools/Binn/SQLCMD.EXE'
-    #
-    # The tool sorts any matching executables in descending order to that the most recent version is returned. To
-    # change this behavior call the method with the reverse option.
-    #
-    #   locate_tool 'C:/path/to/**/tool.exe', find_latest: false
-    #
-    # Throws a ToolNotFoundError if no tool could be found.
-    def locate_tool(paths, options = {})
-      # FileList only correctly handles forward-slashes, even on Windows
-      paths = paths.gsub('\\', '/')
-
-      debug { "Extracting paths from the following pattern #{paths}" }
-      paths = FileList[paths] unless paths.respond_to?(:each)
-
-      debug { "Attempting to locate tool in the following paths #{paths}" }
-      opts = Map.options(options)
-      opts = opts.apply :find_latest => true
-      paths = paths.collect { |p| which(p) }.compact.sort
-      paths = paths.reverse if opts[:find_latest]
-      tool = paths.first
-
-      raise ToolNotFoundError, "Could not find tool in the following paths: \n #{paths}" if tool.nil?
-      tool
-    end
-
-    def which(exe)
-      Albacore::CrossPlatformCmd.which(exe) ? exe : nil;
-    end
-
-    class ToolNotFoundError < Exception; end
-  end
-end
\ No newline at end of file
+require 'map'
+require 'albacore'
+
+module Physique
+  module ToolLocator
+    include Albacore::Logging
+
+    @@registered_tools = {}
+
+    def register_tool(name, executable, nuget_package = nil, nuget_path = nil)
+    end
+
+    def lookup_tool(name, project, package_folder)
+    end
+
+    # Allows you to locate a tool on disk given a file specification. For example...
+    #
+    #   locate_tool 'C:/Program Files/Microsoft SQL Server/**/Tools/Binn/SQLCMD.EXE'
+    #
+    # The tool sorts any matching executables in descending order to that the most recent version is returned. To
+    # change this behavior call the method with the reverse option.
+    #
+    #   locate_tool 'C:/path/to/**/tool.exe', find_latest: false
+    #
+    # Throws a ToolNotFoundError if no tool could be found.
+    def locate_tool(paths, options = {})
+      # FileList only correctly handles forward-slashes, even on Windows
+      raise ToolNotFoundError, 'No tool paths provided' unless paths
+
+      debug { "Extracting paths from the following pattern #{paths}" }
+      paths = paths.gsub('\\', '/')
+      paths = FileList[paths] unless paths.respond_to?(:each)
+
+      debug { "Attempting to locate tool in the following paths #{paths}" }
+      opts = Map.options(options).apply :find_latest => true
+      paths = paths.collect { |p| which(p) }.compact.sort
+      paths = paths.reverse if opts[:find_latest]
+      tool = paths.first
+
+      raise ToolNotFoundError, "Could not find tool in the following paths: \n #{paths}" if tool.nil?
+      tool
+    end
+
+    def which(exe)
+      Albacore::CrossPlatformCmd.which(exe) || File.exists?(exe) ? exe : nil;
+    end
+
+    class ToolNotFoundError < Exception; end
+  end
+end