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#!/usr/bin/env texlua
--[[
File l3build.lua Copyright (C) 2014-2017 The LaTeX3 Project
It may be distributed and/or modified under the conditions of the
LaTeX Project Public License (LPPL), either version 1.3c of this
license or (at your option) any later version. The latest version
of this license is in the file
http://www.latex-project.org/lppl.txt
This file is part of the "l3build bundle" (The Work in LPPL)
and all files in that bundle must be distributed together.
-----------------------------------------------------------------------
The development version of the bundle can be found at
https://github.com/latex3/l3build
for those people who are interested.
--]]
-- Version information
release_date = "2018-03-10"
-- File operations are aided by the LuaFileSystem module
local lfs = require("lfs")
-- Local access to functions
local assert = assert
local ipairs = ipairs
local lookup = kpse.lookup
local match = string.match
local next = next
local print = print
local select = select
local tonumber = tonumber
local exit = os.exit
-- l3build setup and functions
kpse.set_program_name("kpsewhich")
build_kpse_path = string.match(lookup("l3build.lua"),"(.*[/])")
local function build_require(s)
require(lookup("l3build-"..s..".lua", { path = build_kpse_path } ) )
end
-- Minimal code to do basic checks
build_require("arguments")
build_require("help")
-- Filter out special cases early
if options["target"] == "help" then
help()
exit(0)
elseif options["target"] == "version" then
version()
exit(0)
end
build_require("file-functions")
build_require("typesetting")
build_require("aux")
build_require("clean")
build_require("check")
build_require("ctan")
build_require("install")
build_require("unpack")
build_require("manifest")
build_require("manifest-setup")
build_require("tagging")
build_require("stdmain")
-- Allow main function to be disabled 'higher up'
main = main or stdmain
-- Load configuration file if running as a script
if match(arg[0], "l3build$") or match(arg[0], "l3build%.lua$") then
-- Look for some configuration details
if fileexists("build.lua") then
dofile("build.lua")
else
print("Error: Cannot find configuration build.lua")
exit(1)
end
end
-- Load standard settings for variables:
-- comes after any user versions
build_require("variables")
-- Tidy up the epoch setting
-- Force an epoch if set at the command line
-- Must be done after loading variables, etc.
if options["epoch"] then
epoch = options["epoch"]
forcecheckepoch = true
forcedocepoch = true
end
normalise_epoch()
-- Sanity check
check_engines()
--
-- Deal with multiple configs for tests
--
-- When we have specific files to deal with, only use explicit configs
-- (or just the std one)
if options["names"] then
checkconfigs = options["config"] or {stdconfig}
else
checkconfigs = options["config"] or checkconfigs
end
if options["target"] == "check" then
if #checkconfigs > 1 then
local errorlevel = 0
local opts = options
for i = 1, #checkconfigs do
opts["config"] = {checkconfigs[i]}
errorlevel = call({"."}, "check", opts)
if errorlevel ~= 0 then exit(1) end
end
-- Avoid running the 'main' set of tests twice
exit(0)
end
end
if #checkconfigs == 1 and
checkconfigs[1] ~= "build" and
(options["target"] == "check" or options["target"] == "save") then
local config = "./" .. checkconfigs[1] .. ".lua"
if fileexists(config) then
dofile(config)
else
print("Error: Cannot find configuration " .. checkconfigs[1])
exit(1)
end
end
-- Call the main function
main(options["target"], options["names"])
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