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
|
--!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.base.fwatcher")
import("core.project.config")
-- add watchdir
function _add_watchdir(watchdir, opt)
opt = opt or {}
cprint("watching ${bright}%s/%s${clear} ..", watchdir, opt.recursion and "**" or "*")
fwatcher.add(watchdir, opt)
end
-- add watchdirs
function _add_watchdirs()
local watchdirs = option.get("watchdirs")
local plaindirs = option.get("plaindirs")
if watchdirs or plaindirs then
if watchdirs then
for _, watchdir in ipairs(path.splitenv(watchdirs)) do
for _, dir in ipairs(os.dirs(watchdir)) do
_add_watchdir(dir, {recursion = true})
end
end
end
if plaindirs then
for _, watchdir in ipairs(path.splitenv(plaindirs)) do
for _, dir in ipairs(os.dirs(watchdir)) do
_add_watchdir(dir)
end
end
end
elseif os.isfile(os.projectfile()) then
watchdirs = os.dirs(path.join(os.projectdir(), "*|.*"))
for _, watchdir in ipairs(watchdirs) do
local builddir = path.absolute(config.builddir())
if path.absolute(watchdir) ~= builddir then
_add_watchdir(watchdir, {recursion = true})
end
end
_add_watchdir(os.projectdir())
else
_add_watchdir(watchdir, {recursion = true})
end
end
-- run command
function _run_command(events)
try
{
function ()
local commands = option.get("commands")
local scriptfile = option.get("script")
local arbitrary = option.get("arbitrary")
if commands then
for _, command in ipairs(commands:split(";")) do
os.exec(command)
end
elseif arbitrary then
local program = arbitrary[1]
local argv = #arbitrary > 1 and table.slice(arbitrary, 2) or {}
os.execv(program, argv)
elseif scriptfile and os.isfile(scriptfile) and path.extension(scriptfile) == ".lua" then
local script = import(path.basename(scriptfile),
{rootdir = path.directory(scriptfile), anonymous = true})
script(events)
elseif os.isfile(os.projectfile()) then
local argv = {"build", "-y"}
if option.get("verbose") then
table.insert(argv, "-v")
end
if option.get("diagnosis") then
table.insert(argv, "-D")
end
local target = option.get("target")
if target then
table.insert(argv, target)
end
os.execv(os.programfile(), argv)
if option.get("run") then
argv[1] = "run"
os.execv(os.programfile(), argv)
end
end
end,
catch
{
function (errors)
cprint(tostring(errors))
end
}
}
end
function main()
-- add watchdirs
_add_watchdirs()
-- do watch
local count = 0
local events = {}
while true do
local ok, event = fwatcher.wait(300)
if ok > 0 then
local status
if event.type == fwatcher.ET_CREATE then
status = "created"
elseif event.type == fwatcher.ET_MODIFY then
status = "modified"
elseif event.type == fwatcher.ET_DELETE then
status = "deleted"
end
print(event.path, status)
-- we use map to remove repeat events
events[event.path .. tostring(event.type)] = event
count = count + 1
elseif count > 0 then
_run_command(table.values(events))
count = 0
end
end
end
|
