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
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
|
#!/usr/bin/env texlua
-----------------------------------------------------------------------
-- FILE: mkstatus.lua
-- USAGE: ./mkstatus.lua
-- DESCRIPTION: writes the repository state
-- REQUIREMENTS: luatex, the lualibs package
-- AUTHOR: Philipp Gesang (Phg), <phg42.2a@gmail.com>
-- VERSION: 1.0
-- CREATED: 2013-07-07 14:01:12+0200
-----------------------------------------------------------------------
--
-- This script generates a list of hashes that serves as the input
-- for the file integrity check (option --diagnose). md5 is all we can
-- assume in Luatex, so it’s really only a superficial test.
kpse.set_program_name "luatex"
local md5 = require "md5"
require "lualibs"
local stringformat = string.format
local md5sumhexa = md5.sumhexa
local ioloaddata = io.loaddata
local iosavedata = io.savedata
local iopopen = io.popen
-----------------------------------------------------------------------
-- settings
-----------------------------------------------------------------------
local filelist = "luaotfload-status.lua" --- result
local names = {
--- only the runtime files and scripts
"luaotfload-auxiliary.lua",
"luaotfload-basics-gen.lua",
"luaotfload-basics-nod.lua",
"luaotfload-characters.lua",
"luaotfload-colors.lua",
"luaotfload-database.lua",
"luaotfload-diagnostics.lua",
"luaotfload-extralibs.lua",
"luaotfload-features.lua",
"luaotfload-font-afk.lua",
"luaotfload-fonts-cbk.lua",
"luaotfload-fonts-def.lua",
"luaotfload-fonts-enc.lua",
"luaotfload-fonts-ext.lua",
"luaotfload-fonts-lua.lua",
"luaotfload-fonts-tfm.lua",
"luaotfload-glyphlist.lua",
"luaotfload-letterspace.lua",
"luaotfload-loaders.lua",
"luaotfload.lua",
"luaotfload-merged.lua",
"luaotfload-override.lua",
"luaotfload-tool.lua",
"luaotfload-typo-krn.lua",
"mkcharacters",
"mkglyphlist",
"mkstatus",
}
-----------------------------------------------------------------------
-- helpers
-----------------------------------------------------------------------
local die = function (...)
io.stderr:write "[fatal error]: "
io.stderr:write (stringformat (...))
io.stderr:write "\naborting.\n"
os.exit (1)
end
local gitcmd = "git log -1 \z
--format=\"return {\z
%n revision = [[%H]],\z
%n timestamp = [[%cd]],\z
%n committer = [[%cn <%ce>]],\z
%n}\" \z
--date=iso"
local git_info = function ()
--io.write (gitcmd)
--io.write "\n"
local chan = iopopen (gitcmd)
if not chan then
die ("this script needs to be run inside \z
the luaotfload git repository")
end
local data = chan:read "*all"
chan:close ()
if data and type (data) == "string" and data ~= "" then
data = load (data)
if not data then
die "cannot parse git information"
end
return data ()
end
die "cannot read from pipe"
end
-----------------------------------------------------------------------
-- functionality
-----------------------------------------------------------------------
local hash_file = function (fname)
if not lfs.isfile (fname) then
die ("cannot find %s.", fname)
end
local raw = ioloaddata (fname)
if not raw then
die ("cannot read from %s.", fname)
end
return md5sumhexa (raw)
end
local hash_all
hash_all = function (list, acc)
if list == nil then
return hash_all (table.fastcopy (names), { })
end
local fname = list[#list]
list[#list] = nil
if fname then
local sum = hash_file (fname)
acc[#acc+1] = { fname, sum }
return hash_all (list, acc)
end
return acc
end
local main = function ()
local hashes = hash_all ()
local notes = git_info ()
local serialized = table.serialize ({ notes = notes,
hashes = hashes }, true)
local success = io.savedata (filelist, serialized)
if success == false then
die ("could not write to %s.", filelist)
end
return 0
end
return main ()
|
