332 lines
9.4 KiB
Lua
332 lines
9.4 KiB
Lua
-- stealy wheely :* https://github.com/XLabsProject/s1x-client/blob/develop/premake5.lua
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gitVersioningCommand = "git describe --tags --dirty --always"
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gitCurrentBranchCommand = "git symbolic-ref -q --short HEAD"
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-- Quote the given string input as a C string
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function cstrquote(value)
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if value == nil then
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return "\"\""
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end
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result = value:gsub("\\", "\\\\")
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result = result:gsub("\"", "\\\"")
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result = result:gsub("\n", "\\n")
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result = result:gsub("\t", "\\t")
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result = result:gsub("\r", "\\r")
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result = result:gsub("\a", "\\a")
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result = result:gsub("\b", "\\b")
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result = "\"" .. result .. "\""
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return result
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end
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-- Converts tags in "vX.X.X" format and given revision number Y to an array of numbers {X,X,X,Y}.
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-- In the case where the format does not work fall back to padding with zeroes and just ending with the revision number.
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-- partscount can be either 3 or 4.
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function vertonumarr(value, vernumber, partscount)
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vernum = {}
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for num in string.gmatch(value or "", "%d+") do
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if #vernum < 3 then
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table.insert(vernum, tonumber(num))
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end
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end
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while #vernum < 3 do
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table.insert(vernum, 0)
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end
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if #vernum < partscount then
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table.insert(vernum, tonumber(vernumber))
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end
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return vernum
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end
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newaction {
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trigger = "version",
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description = "Returns the version string for the current commit of the source code.",
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onWorkspace = function(wks)
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-- get current version via git
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local proc = assert(io.popen(gitVersioningCommand, "r"))
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local gitDescribeOutput = assert(proc:read('*a')):gsub("%s+", "")
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proc:close()
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local version = gitDescribeOutput
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proc = assert(io.popen(gitCurrentBranchCommand, "r"))
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local gitCurrentBranchOutput = assert(proc:read('*a')):gsub("%s+", "")
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local gitCurrentBranchSuccess = proc:close()
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if gitCurrentBranchSuccess then
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-- We got a branch name, check if it is a feature branch
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if gitCurrentBranchOutput ~= "develop" and gitCurrentBranchOutput ~= "master" then
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version = version .. "-" .. gitCurrentBranchOutput
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end
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end
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print(version)
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os.exit(0)
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end
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}
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newaction {
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trigger = "generate-buildinfo",
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description = "Sets up build information file like version.h.",
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onWorkspace = function(wks)
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-- get old version number from version.hpp if any
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local oldVersion = "(none)"
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local oldVersionHeader = io.open(wks.location .. "/src/version.hpp", "r")
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if oldVersionHeader ~= nil then
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local oldVersionHeaderContent = assert(oldVersionHeader:read('*l'))
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while oldVersionHeaderContent do
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m = string.match(oldVersionHeaderContent, "#define GIT_DESCRIBE (.+)%s*$")
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if m ~= nil then
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oldVersion = m
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end
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oldVersionHeaderContent = oldVersionHeader:read('*l')
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end
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end
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-- get current version via git
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local proc = assert(io.popen(gitVersioningCommand, "r"))
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local gitDescribeOutput = assert(proc:read('*a')):gsub("%s+", "")
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proc:close()
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-- generate version.hpp with a revision number if not equal
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gitDescribeOutputQuoted = cstrquote(gitDescribeOutput)
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if oldVersion ~= gitDescribeOutputQuoted then
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-- get current git hash and write to version.txt (used by the preliminary updater)
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-- TODO - remove once proper updater and release versioning exists
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local proc = assert(io.popen("git rev-parse HEAD", "r"))
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local gitCommitHash = assert(proc:read('*a')):gsub("%s+", "")
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proc:close()
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-- get whether this is a clean revision (no uncommitted changes)
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proc = assert(io.popen("git status --porcelain", "r"))
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local revDirty = (assert(proc:read('*a')) ~= "")
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if revDirty then revDirty = 1 else revDirty = 0 end
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proc:close()
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-- get current tag name
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proc = assert(io.popen("git describe --tags --abbrev=0"))
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local tagName = proc:read('*l')
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-- get current branch name
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proc = assert(io.popen("git branch --show-current"))
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local branchName = proc:read('*l')
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-- branch for ci
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if branchName == nil or branchName == '' then
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proc = assert(io.popen("git show -s --pretty=%d HEAD"))
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local branchInfo = proc:read('*l')
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m = string.match(branchInfo, ".+,.+, ([^)]+)")
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if m ~= nil then
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branchName = m
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end
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end
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if branchName == nil then
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branchName = "develop"
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end
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print("Detected branch: " .. branchName)
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-- get revision number via git
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local proc = assert(io.popen("git rev-list --count HEAD", "r"))
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local revNumber = assert(proc:read('*a')):gsub("%s+", "")
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print ("Update " .. oldVersion .. " -> " .. gitDescribeOutputQuoted)
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-- write to version.txt for preliminary updater
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-- NOTE - remove this once we have a proper updater and proper release versioning
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local versionFile = assert(io.open(wks.location .. "/version.txt", "w"))
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versionFile:write(gitCommitHash)
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versionFile:close()
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-- write version header
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local versionHeader = assert(io.open(wks.location .. "/src/version.h", "w"))
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versionHeader:write("/*\n")
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versionHeader:write(" * Automatically generated by premake5.\n")
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versionHeader:write(" * Do not touch!\n")
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versionHeader:write(" */\n")
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versionHeader:write("\n")
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versionHeader:write("#define GIT_DESCRIBE " .. gitDescribeOutputQuoted .. "\n")
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versionHeader:write("#define GIT_DIRTY " .. revDirty .. "\n")
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versionHeader:write("#define GIT_HASH " .. cstrquote(gitCommitHash) .. "\n")
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versionHeader:write("#define GIT_TAG " .. cstrquote(tagName) .. "\n")
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versionHeader:write("#define GIT_BRANCH " .. cstrquote(branchName) .. "\n")
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versionHeader:write("\n")
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versionHeader:write("// Version transformed for RC files\n")
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versionHeader:write("#define VERSION_PRODUCT_RC " .. table.concat(vertonumarr(tagName, revNumber, 3), ",") .. "\n")
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versionHeader:write("#define VERSION_PRODUCT " .. cstrquote(table.concat(vertonumarr(tagName, revNumber, 3), ".")) .. "\n")
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versionHeader:write("#define VERSION_FILE_RC " .. table.concat(vertonumarr(tagName, revNumber, 4), ",") .. "\n")
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versionHeader:write("#define VERSION_FILE " .. cstrquote(table.concat(vertonumarr(tagName, revNumber, 4), ".")) .. "\n")
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versionHeader:write("\n")
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versionHeader:write("// Alias definitions\n")
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versionHeader:write("#define VERSION GIT_DESCRIBE\n")
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versionHeader:write("#define SHORTVERSION VERSION_PRODUCT\n")
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versionHeader:close()
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local versionHeader = assert(io.open(wks.location .. "/src/version.hpp", "w"))
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versionHeader:write("/*\n")
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versionHeader:write(" * Automatically generated by premake5.\n")
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versionHeader:write(" * Do not touch!\n")
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versionHeader:write(" *\n")
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versionHeader:write(" * This file exists for reasons of complying with our coding standards.\n")
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versionHeader:write(" *\n")
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versionHeader:write(" * The Resource Compiler will ignore any content from C++ header files if they're not from STDInclude.hpp.\n")
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versionHeader:write(" * That's the reason why we now place all version info in version.h instead.\n")
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versionHeader:write(" */\n")
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versionHeader:write("\n")
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versionHeader:write("#include \".\\version.h\"\n")
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versionHeader:close()
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end
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end
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}
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-----------------------------------------------------------------------------
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dependencies = {
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basePath = "./deps"
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}
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function dependencies.load()
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dir = path.join(dependencies.basePath, "premake/*.lua")
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deps = os.matchfiles(dir)
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for i, dep in pairs(deps) do
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dep = dep:gsub(".lua", "")
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require(dep)
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end
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end
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function dependencies.imports()
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for i, proj in pairs(dependencies) do
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if type(i) == 'number' then
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proj.import()
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end
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end
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end
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function dependencies.projects()
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for i, proj in pairs(dependencies) do
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if type(i) == 'number' then
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proj.project()
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end
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end
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end
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dependencies.load()
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workspace "iw3sp-mod"
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startproject "game"
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location "./build"
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objdir "%{wks.location}/obj"
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targetdir "%{wks.location}/bin/%{cfg.buildcfg}"
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configurations {
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"Debug",
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"Release"
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}
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language "C++"
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cppdialect "C++20"
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platforms "Win32"
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architecture "x86"
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buildoptions "/std:c++latest"
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systemversion "latest"
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symbols "On"
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staticruntime "On"
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disablewarnings {
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"4100",
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"4189",
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"26812",
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"26451",
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}
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defines {
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"_SILENCE_ALL_CXX17_DEPRECATION_WARNINGS"
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}
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filter "platforms:Win*"
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defines {"_WINDOWS", "WIN32"}
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filter {}
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-- Release
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filter "configurations:Release"
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optimize "Full"
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buildoptions {"/GL"}
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defines {"NDEBUG"}
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flags {
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"MultiProcessorCompile",
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"LinkTimeOptimization",
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"No64BitChecks",
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"FatalCompileWarnings"
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}
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filter {}
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-- Debug
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filter "configurations:Debug"
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optimize "Debug"
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defines {
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"DEBUG",
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"_DEBUG"
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}
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flags {
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"MultiProcessorCompile",
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"No64BitChecks"
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}
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filter {}
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-- Project
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project "game"
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kind "SharedLib"
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language "C++"
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linkoptions {
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"/PDBCompress"
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}
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pchheader "STDInc.hpp"
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pchsource "src/STDInc.cpp"
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files {
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"./src/**.rc",
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"./src/**.hpp",
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"./src/**.cpp",
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}
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includedirs {
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"%{prj.location}/src",
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"./src"
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}
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resincludedirs {
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"$(ProjectDir)src"
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}
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buildoptions {
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"/Zm100 -Zm100"
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}
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-- Specific configurations
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flags { "UndefinedIdentifiers" }
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warnings "Extra"
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-- Pre-build
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prebuildcommands {
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"pushd %{_MAIN_SCRIPT_DIR}",
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"tools\\premake5 generate-buildinfo",
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"popd",
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}
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dependencies.imports()
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removefiles {"src/Components/Modules/Updater.cpp", "src/Components/Modules/Updater.hpp", "src/Utils/HTTP.cpp", "src/Utils/HTTP.hpp", "src/Components/Modules/Changelog.cpp", "src/Components/Modules/Changelog.hpp"}
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group "Dependencies"
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dependencies.projects() |