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local config = require("cmake-explorer.config")
local Path = require("plenary.path")
local Scandir = require("plenary.scandir")
-- initial action to create query files (before first build)
local init_query_dir = function(path)
Path:new(path, ".cmake", "api", "v1", "query", "codemodel-v2"):touch({ parents = true })
Path:new(path, ".cmake", "api", "v1", "query", "cmakeFiles-v1"):touch({ parents = true })
Path:new(path, ".cmake", "api", "v1", "reply"):mkdir({ parents = true })
end
local read_reply_dir = function(path)
local index, cmakefiles, codemodel, targets
local reply_dir = Path:new(path, ".cmake", "api", "v1", "reply")
if not reply_dir:exists() then
return
end
index = Scandir.scan_dir(reply_dir:absolute(), { search_pattern = "index*" })
if #index == 0 then
return
end
index = vim.json.decode(Path:new(index[1]):read())
for _, object in ipairs(index.objects) do
if object.kind == "codemodel" then
codemodel = vim.json.decode((reply_dir / object.jsonFile):read())
for _, target in ipairs(codemodel.configurations[1].targets) do
targets = targets or {}
table.insert(targets, vim.json.decode((reply_dir / target.jsonFile):read()))
end
elseif object.kind == "cmakeFiles" then
cmakefiles = vim.json.decode(Path:new(reply_dir / object.jsonFile):read())
end
end
return index, cmakefiles, codemodel, targets
end
local Build = {}
Build.__index = Build
-- new buildsystem
function Build:new(o)
o = o or {}
local path
if type(o) == "string" then
path = o
elseif type(o) == "table" and o.path then
path = o.path
else
print("Build.new wrong argument. type(o) = " .. type(o))
return
end
local obj = {
path = Path:new(path),
index = nil,
cmakefiles = nil,
codemodel = nil,
targets = nil,
}
obj.path:mkdir({ parents = true })
init_query_dir(path)
obj.index, obj.cmakefiles, obj.codemodel, obj.targets = read_reply_dir(path)
setmetatable(obj, Build)
return obj
end
-- update all internals
function Build:update()
self:set_codemodel()
self:set_cmakefiles()
end
function Build:build() end
function Build:generator()
return self.index.cmake.generator.name
end
function Build:build_type()
return self.codemodel.configurations[1].name
end
function Build:is_multiconfig()
return self.index.cmake.generator.multiConfig
end
Build.name = function(opts)
return config.build_dir_template:gsub("{buildType}", opts.build_type or config.build_types[1])
end
Build.is_build_dir = function(path)
if not (Path:new(path):is_dir()) then
return
end
if not Path:new(path, ".cmake", "api", "v1", "query", "codemodel-v2"):exists() then
return
elseif not Path:new(path, ".cmake", "api", "v1", "query", "cmakeFiles-v1"):exists() then
return
end
return true
end
return Build
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