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--
-- solution.lua
-- Work with the list of solutions loaded from the script.
-- Copyright (c) 2002-2009 Jason Perkins and the Premake project
--
premake.solution = { }
-- The list of defined solutions (which contain projects, etc.)
premake.solution.list = { }
--
-- Create a new solution and add it to the session.
--
-- @param name
-- The new solution's name.
--
function premake.solution.new(name)
local sln = { }
-- add to master list keyed by both name and index
table.insert(premake.solution.list, sln)
premake.solution.list[name] = sln
-- attach a type descriptor
setmetatable(sln, { __type="solution" })
sln.name = name
sln.basedir = os.getcwd()
sln.projects = { }
sln.blocks = { }
sln.configurations = { }
return sln
end
--
-- Iterate over the collection of solutions in a session.
--
-- @returns
-- An iterator function.
--
function premake.solution.each()
local i = 0
return function ()
i = i + 1
if i <= #premake.solution.list then
return premake.solution.list[i]
end
end
end
--
-- Iterate over the projects of a solution.
--
-- @param sln
-- The solution.
-- @returns
-- An iterator function.
--
function premake.solution.eachproject(sln)
local i = 0
return function ()
i = i + 1
if (i <= #sln.projects) then
return premake.solution.getproject(sln, i)
end
end
end
--
-- Retrieve a solution by name or index.
--
-- @param key
-- The solution key, either a string name or integer index.
-- @returns
-- The solution with the provided key.
--
function premake.solution.get(key)
return premake.solution.list[key]
end
--
-- Retrieve the project at a particular index.
--
-- @param sln
-- The solution.
-- @param idx
-- An index into the array of projects.
-- @returns
-- The project at the given index.
--
function premake.solution.getproject(sln, idx)
-- retrieve the root configuration of the project, with all of
-- the global (not configuration specific) settings collapsed
local prj = sln.projects[idx]
local cfg = premake.getconfig(prj)
-- root configuration doesn't have a name; use the project's
cfg.name = prj.name
return cfg
end
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