mirror of https://github.com/ZDoom/raze-gles.git
55 lines
1.5 KiB
Lua
Executable File
55 lines
1.5 KiB
Lua
Executable File
#!/usr/local/bin/luajit
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-- Generic map iterator.
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-- The first cmdline arg is a name of a lua file (may be sans .lua) which must
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-- be a module and is `require'd into this script, e.g. "stats" or "stats.lua".
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-- First, a key named .init is looked up in the loaded module and if it exists,
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-- it is run like .init(arg) (thus allowing it to parse the command-line
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-- arguments and then potentially remove the ones it used).
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-- If .init returns non-nil, this script aborts.
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-- Otherwise, for each 2nd and following argument, if map loading succeeds,
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-- .success(map, filename) is run, otherwise
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-- .failure(filename, errmsg) is run if that key exists, or a standard error
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-- message is printed to stderr.
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-- Finally, if there is a .finish field in the module, it is run with no args.
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local B = require "build"
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local string = require "string"
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local io = require "io"
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local os = require "os"
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if (#arg < 1) then
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io.stdout:write("Usage: luajit ./foreachmap <module[.lua]> [init args...] <filename.map> ...\n\n")
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return
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end
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local modname = string.gsub(arg[1], "%.lua$", "")
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local mod = require(modname)
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if (mod.init) then
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if (mod.init(arg) ~= nil) then
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os.exit(1)
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end
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end
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for i=2,#arg do
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local fn = arg[i]
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local map, errmsg = B.loadboard(fn)
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if (map ~= nil) then
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mod.success(map, fn)
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else
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if (mod.failure) then
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mod.failure(fn, errmsg)
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else
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io.stderr:write(string.format("--- %s: %s\n", fn, errmsg))
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end
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end
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end
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if (mod.finish) then
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mod.finish()
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end
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