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
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
|
if not modules then modules = { } end modules ['mtx-kpse'] = {
version = 1.001,
comment = "companion to mtxrun.lua",
author = "Hans Hagen, PRAGMA-ADE, Hasselt NL",
copyright = "PRAGMA ADE / ConTeXt Development Team",
license = "see context related readme files"
}
-- I decided to make this module after a report on the mailing list about
-- a clash with texmf-var on a system that had texlive installed. One way
-- to figure that out is to use kpse. We had the code anyway.
--
-- mtxrun --script kpse --progname=pdftex --findfile context.mkii
trackers.enable("resolvers.lib.silent")
local kpse = LUATEXENGINE == "luametatex" and require("libs-imp-kpse")
if type(kpse) ~= "table" then
return
end
local helpinfo = [[
<?xml version="1.0"?>
<application>
<metadata>
<entry name="name">mtx-kpse</entry>
<entry name="detail">ConTeXt KPSE checking utility</entry>
<entry name="version">1.00</entry>
</metadata>
<flags>
<category name="basic">
<subcategory>
<flag name="progname"><short>mandate, set the program name (e.g. pdftex)</short></flag>
<flag name="findfile"><short>report the fully qualified path of the given file</short></flag>
<flag name="expandpath"><short>expand the given path variable</short></flag>
<flag name="expandvar"><short>expand a variable</short></flag>
<flag name="expandbraces"><short>expand a complex variable specification</short></flag>
<flag name="varvalue"><short>show the value of a variable</short></flag>
<flag name="readablefile"><short>report if a file is readable</short></flag>
<flag name="filetypes"><short>list all supported formats</short></flag>
</subcategory>
<subcategory>
<flag name="fonts"><short>only wipe fonts</short></flag>
</subcategory>
</category>
</flags>
</application>
]]
local application = logs.application {
name = "mtx-kpse",
banner = "ConTeXt KPSE checking utility",
helpinfo = helpinfo,
}
local report = application.report
local argument = environment.argument
local target = environment.files[1]
if argument("progname") or argument("programname") then
kpse.set_program_name(argument("progname"))
else
application.help()
return
end
if argument("exporthelp") then
application.export(environment.argument("exporthelp"),target)
elseif argument("filetypes") or argument("formats") then
print(table.concat(kpse.get_file_types()," "))
elseif type(target) == "string" and target ~= "" then
if argument("findfile") or argument("find-file") then
print(kpse.find_file(target,argument("format")))
elseif argument("expandpath") or argument("expand-path") then
print(kpse.expand_path(target))
elseif argument("expandvar") or argument("expand-var") then
print(kpse.expand_var(target))
elseif argument("expandbraces") or argument("expand-braces") then
print(kpse.expand_braces(target))
elseif argument("varvalue") or argument("var-value") then
print(kpse.var_value(target))
elseif argument("readablefile") or argument("readable-file") then
print(kpse.readable_file(target))
else
application.help()
end
else
application.help()
end
|
