55 lines
1.5 KiB
Lua
55 lines
1.5 KiB
Lua
-- Turns resources into includables headers
|
|
rule("embed.resources")
|
|
before_build(function (target, opt)
|
|
import("core.base.option")
|
|
if xmake.version():ge("2.5.9") then
|
|
import("utils.progress")
|
|
elseif not import("utils.progress", { try = true }) then
|
|
import("private.utils.progress")
|
|
end
|
|
|
|
local function GenerateEmbedHeader(filepath, targetpath)
|
|
local bufferSize = 1024 * 1024
|
|
|
|
progress.show(opt.progress, "${color.build.object}embedding %s", filepath)
|
|
|
|
local resource = assert(io.open(filepath, "rb"))
|
|
local targetFile = assert(io.open(targetpath, "w+"))
|
|
|
|
local resourceSize = resource:size()
|
|
|
|
local remainingSize = resourceSize
|
|
local headerSize = 0
|
|
|
|
while remainingSize > 0 do
|
|
local readSize = math.min(remainingSize, bufferSize)
|
|
local data = resource:read(readSize)
|
|
remainingSize = remainingSize - readSize
|
|
|
|
local headerContentTable = {}
|
|
for i = 1, #data do
|
|
table.insert(headerContentTable, string.format("%d,", data:byte(i)))
|
|
end
|
|
local content = table.concat(headerContentTable)
|
|
|
|
headerSize = headerSize + #content
|
|
|
|
targetFile:write(content)
|
|
end
|
|
|
|
resource:close()
|
|
targetFile:close()
|
|
end
|
|
|
|
for _, sourcebatch in pairs(target:sourcebatches()) do
|
|
if sourcebatch.rulename == "embed.resources" then
|
|
for _, sourcefile in ipairs(sourcebatch.sourcefiles) do
|
|
local targetpath = sourcefile .. ".h"
|
|
if option.get("rebuild") or os.mtime(sourcefile) >= os.mtime(targetpath) then
|
|
GenerateEmbedHeader(sourcefile, targetpath)
|
|
end
|
|
end
|
|
end
|
|
end
|
|
end)
|