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
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
|
--!A cross-platform build utility based on Lua
--
-- Licensed under the Apache License, Version 2.0 (the "License");
-- you may not use this file except in compliance with the License.
-- You may obtain a copy of the License at
--
-- http://www.apache.org/licenses/LICENSE-2.0
--
-- Unless required by applicable law or agreed to in writing, software
-- distributed under the License is distributed on an "AS IS" BASIS,
-- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-- See the License for the specific language governing permissions and
-- limitations under the License.
--
-- Copyright (C) 2015-present, TBOOX Open Source Group.
--
-- @author ruki
-- @file main.lua
--
-- imports
import("core.base.option")
import("core.sandbox.module")
import("core.sandbox.sandbox")
import("core.project.project")
-- get all lua scripts
function scripts()
local names = {}
local files = os.files(path.join(os.scriptdir(), "scripts/*.lua"))
for _, file in ipairs(files) do
table.insert(names, path.basename(file))
end
return names
end
-- list all lua scripts
function _list()
print("scripts:")
for _, file in ipairs(scripts()) do
print(" " .. file)
end
end
-- print verbose log
function _print_vlog(script_type, script_name, args)
if not option.get("verbose") then return end
cprintf("running %s ${underline}%s${reset}", script_type, script_name)
if args.n > 0 then
print(" with args:")
if not option.get("diagnosis") then
for i = 1, args.n do
print(" - " .. todisplay(args[i]))
end
else
utils.dump(table.unpack(args, 1, args.n))
end
else
print(".")
end
end
function _run_commanad(command, args)
local tmpfile = os.tmpfile() .. ".lua"
io.writefile(tmpfile, "function main(...)\n" .. command .. "\nend")
return _run_script(tmpfile, args)
end
function _is_callable(func)
if type(func) == "function" then
return true
elseif type(func) == "table" then
local meta = debug.getmetatable(func)
if meta and meta.__call then
return true
end
end
end
function _run_script(script, args)
local func
local printresult = false
local script_type, script_name
-- import and run script
if path.extension(script) == ".lua" and os.isfile(script) then
-- run the given lua script file (xmake lua /tmp/script.lua)
script_type, script_name = "given lua script file", path.relative(script)
func = import(path.basename(script), {rootdir = path.directory(script), anonymous = true})
elseif os.isfile(path.join(os.scriptdir(), "scripts", script .. ".lua")) then
-- run builtin lua script (xmake lua echo "hello xmake")
script_type, script_name = "builtin lua script", script
func = import("scripts." .. script, {anonymous = true})
else
-- attempt to find the builtin module
local object = nil
for _, name in ipairs(script:split("%.")) do
object = object and object[name] or module.get(name)
if not object then
break
end
end
if object then
-- run builtin modules (xmake lua core.xxx.xxx)
script_type, script_name = "builtin module", script
func = object
else
-- run imported modules (xmake lua core.xxx.xxx)
script_type, script_name = "imported module", script
func = import(script, {anonymous = true})
end
printresult = true
end
-- print verbose log
_print_vlog(script_type or "script", script_name or "", args)
-- dump func() result
if _is_callable(func) then
local result = table.pack(func(table.unpack(args, 1, args.n)))
if printresult and result and result.n ~= 0 then
utils.dump(table.unpack(result, 1, result.n))
end
else
-- dump variables directly
utils.dump(func)
end
end
function _get_args()
-- get arguments
local args = option.get("arguments") or {}
args.n = #args
-- get deserialize tag
local deserialize = option.get("deserialize")
if not deserialize then
return args
end
deserialize = tostring(deserialize)
-- deserialize prefixed arguments
for i, value in ipairs(args) do
if value:startswith(deserialize) then
local v, err = string.deserialize(value:sub(#deserialize + 1))
if err then
raise(err)
else
args[i] = v
end
end
end
return args
end
function main()
-- restore to the current working directory
os.cd(os.workingdir())
-- list builtin scripts
if option.get("list") then
return _list()
end
-- run command?
local script = option.get("script")
if option.get("command") and script then
return _run_commanad(script, _get_args())
end
-- get script
if script then
return _run_script(script, _get_args())
end
-- enter interactive mode
sandbox.interactive()
end
|
