tex/context/base/file-ini.lua


1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43

if not modules then modules = { } end modules ['file-ini'] = {
    version   = 1.001,
    comment   = "companion to file-ini.mkvi",
    author    = "Hans Hagen, PRAGMA-ADE, Hasselt NL",
    copyright = "PRAGMA ADE / ConTeXt Development Team",
    license   = "see context related readme files"
}

--[[ldx--
<p>It's more convenient to manipulate filenames (paths) in <l n='lua'/> than in
<l n='tex'/>. These methods have counterparts at the <l n='tex'/> end.</p>
--ldx]]--

resolvers.jobs          = resolvers.jobs or { }

local texsetcount       = tex.setcount

local context_setvalue  = context.setvalue
local commands_doifelse = commands.doifelse

function commands.splitfilename(fullname)
    local t = file.nametotable(fullname)
    local path = t.path
    texsetcount("splitoffkind",(path == "" and 0) or (path == '.' and 1) or 2)
    context_setvalue("splitofffull",fullname)
    context_setvalue("splitoffpath",path)
    context_setvalue("splitoffname",t.name)
    context_setvalue("splitoffbase",t.base)
    context_setvalue("splitofftype",t.suffix)
end

function commands.doifparentfileelse(n)
    commands_doifelse(n == environment.jobname or n == environment.jobname .. '.tex' or n == environment.outputfilename)
end

function commands.doiffileexistelse(name)
    name = resolvers.findtexfile(name)
    commands_doifelse(name and name ~= "")
end

function commands.doifpathexistelse(name)
    commands_doifelse(lfs.isdir(name))
end