109 lines
2.9 KiB
Lua
109 lines
2.9 KiB
Lua
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-- CheckBindingsDependencies.lua
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-- This script checks whether all files listed in AllToLua.pkg are also in the dependencies for bindings regeneration.
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-- This script is run as part of the CircleCI tests
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--- Filenames that should be ignored in the AllToLua.pkg file:
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-- Dictionary of "filename" -> true for each ignored filename
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local g_ShouldIgnorePkg =
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{
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-- ["../IniFile.h"] = true,
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}
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--- Filenames that should be ignored in the CMakeLists.txt file:
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-- Dictionary of "filename" -> true for each ignored filename
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local g_ShouldIgnoreCMake =
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{
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["tolua"] = true,
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["../Bindings/AllToLua.pkg"] = true,
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["../Bindings/BindingsProcessor.lua"] = true,
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}
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--- Returns a sorted list of all files listed in AllToLua.pkg
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-- The returned table has both an array part (list of files) and a dictionary part ("filename" -> true)
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local function getAllToLuaPkgFiles()
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local res = {}
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for line in io.lines("AllToLua.pkg") do
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line:gsub("$cfile \"(.+)\"", -- Parse each line with a $cfile directive
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function (a_FileName)
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if (g_ShouldIgnorePkg[a_FileName]) then
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return
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end
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a_FileName = a_FileName:gsub("../Bindings/", "") -- Normalize the path
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table.insert(res, a_FileName)
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res[a_FileName] = true
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end
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)
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end
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table.sort(res)
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return res
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end
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--- Returns a sorted list of all files listed as dependencies in CMakeLists.txt
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-- The returned table has both an array part (list of files) and a dictionary part ("filename" -> true)
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local function getCMakeListsFiles()
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local f = assert(io.open("CMakeLists.txt", "r"))
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local contents = f:read("*all")
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f:close()
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local res = {}
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contents:gsub("set%s*(%b())", -- Process each CMake's "set" statement
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function (a_SetStatement)
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if not(a_SetStatement:find("%(BINDING_DEPENDENCIES")) then
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return
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end
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-- This is the statement setting the dependencies, parse the files:
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a_SetStatement:gsub("%s(%S+)%s",
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function (a_FileName)
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if (g_ShouldIgnoreCMake[a_FileName]) then
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return
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end
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a_FileName = a_FileName:gsub("../Bindings/", "") -- Normalize the path
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table.insert(res, a_FileName)
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res[a_FileName] = true
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end
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)
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end
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)
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table.sort(res)
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return res
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end
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-- Check each set of files against the other:
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local pkgFiles = getAllToLuaPkgFiles()
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local cmakeFiles = getCMakeListsFiles()
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local numMissingFiles = 0
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for _, fnam in ipairs(pkgFiles) do
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if not(cmakeFiles[fnam]) then
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io.stderr:write("Bindings dependency file ", fnam, " is not listed in src/Bindings/CMakeLists.txt\n")
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numMissingFiles = numMissingFiles + 1
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end
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end
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for _, fnam in ipairs(cmakeFiles) do
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if not(pkgFiles[fnam]) then
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io.stderr:write("Bindings dependency file ", fnam, " is not listed in src/Bindings/AllToLua.pkg\n")
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numMissingFiles = numMissingFiles + 1
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end
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end
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-- If any mismatch was found, exit with an error code:
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if (numMissingFiles > 0) then
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io.stderr:write("Bindings dependency mismatches found: ", numMissingFiles, "\n")
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os.exit(1)
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end
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