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体验新版 GitCode,发现更多精彩内容 >>
提交
c0ef797f
编写于
8月 31, 2018
作者:
A
Andy Hayden
提交者:
Ryan Dahl
9月 01, 2018
浏览文件
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电子邮件补丁
差异文件
Avoid using temporary directory in install.py
上级
3d063223
变更
1
隐藏空白更改
内联
并排
Showing
1 changed file
with
42 addition
and
50 deletion
+42
-50
tools/install.py
tools/install.py
+42
-50
未找到文件。
tools/install.py
浏览文件 @
c0ef797f
#!/usr/bin/env python
# Copyright 2018 the Deno authors. All rights reserved. MIT license.
from
__future__
import
print_function
import
os
import
io
import
json
import
os
import
re
import
shutil
import
sys
import
tempfile
import
shutil
import
gzip
from
zipfile
import
ZipFile
import
re
import
zipfile
import
zlib
try
:
from
urllib.request
import
urlopen
except
ImportError
:
from
urllib2
import
urlopen
releases_url_html
=
"https://github.com/denoland/deno/releases/latest"
install_dir
=
os
.
path
.
join
(
tempfile
.
gettempdir
(),
"deno_install"
)
home
=
os
.
path
.
expanduser
(
"~"
)
RELEASES_URL
=
"https://github.com/denoland/deno/releases/latest"
FILENAME_LOOKUP
=
{
"darwin"
:
"deno_osx_x64.gz"
,
"linux"
:
"deno_linux_x64.gz"
,
# python3
"linux2"
:
"deno_linux_x64.gz"
,
# python2
"win32"
:
"deno_win_x64.zip"
,
"cygwin"
:
"deno_win_x64.zip"
}
def
latest_release_url
():
try
:
filename
=
FILENAME_LOOKUP
[
sys
.
platform
]
except
KeyError
:
print
(
"Unable to locate appropriate filename for"
,
sys
.
platform
)
sys
.
exit
(
1
)
def
get_latest_url
():
res
=
urlopen
(
releases_url_html
)
html
=
res
.
read
().
decode
(
'utf-8'
)
html
=
urlopen
(
RELEASES_URL
).
read
().
decode
(
'utf-8'
)
urls
=
re
.
findall
(
r
'href=[\'"]?([^\'" >]+)'
,
html
)
filename
=
{
"darwin"
:
"deno_osx_x64.gz"
,
# python3 sys.platform returns linux ( python2 returns linux2 )
"linux"
:
"deno_linux_x64.gz"
,
"linux2"
:
"deno_linux_x64.gz"
,
"win32"
:
"deno_win_x64.zip"
,
"cygwin"
:
"deno_win_x64.zip"
}[
sys
.
platform
]
matching
=
[
u
for
u
in
urls
if
filename
in
u
]
if
len
(
matching
)
!=
1
:
print
(
"Bad download url"
)
print
(
"urls"
,
urls
)
print
(
"matching"
,
matching
)
print
(
"Unable to find download url for"
,
filename
)
sys
.
exit
(
1
)
return
"https://github.com"
+
matching
[
0
]
def
main
():
latest_url
=
get_latest_url
()
latest_fn
=
dlfile
(
latest_url
)
def
main
():
bin_dir
=
deno_bin_dir
()
exe_fn
=
os
.
path
.
join
(
bin_dir
,
"deno"
)
if
"zip"
in
latest_fn
:
with
ZipFile
(
latest_fn
,
'r'
)
as
z
:
url
=
latest_release_url
()
print
(
"Downloading"
,
url
)
compressed
=
urlopen
(
url
).
read
()
if
url
.
endswith
(
".zip"
):
with
zipfile
.
ZipFile
(
io
.
BytesIO
(
compressed
),
'r'
)
as
z
:
with
open
(
exe_fn
,
'wb+'
)
as
exe
:
exe
.
write
(
z
.
read
(
'deno.exe'
))
else
:
with
gzip
.
open
(
latest_fn
,
'rb'
)
as
f
:
content
=
f
.
read
()
with
open
(
exe_fn
,
'wb+'
)
as
exe
:
exe
.
write
(
content
)
# Note: gzip.decompress is not available in python2.
content
=
zlib
.
decompress
(
compressed
,
15
+
32
)
with
open
(
exe_fn
,
'wb+'
)
as
exe
:
exe
.
write
(
content
)
os
.
chmod
(
exe_fn
,
0o744
)
print
(
"DENO_EXE: "
+
exe_fn
)
print
(
"Now manually add %s to your $PATH"
%
bin_dir
)
print
(
"Example:"
)
...
...
@@ -76,24 +79,13 @@ def mkdir(d):
def
deno_bin_dir
():
install_dir
=
home
d
=
os
.
path
.
join
(
install_dir
,
".deno"
)
b
=
os
.
path
.
join
(
d
,
"bin"
)
home
=
os
.
path
.
expanduser
(
"~"
)
d
=
os
.
path
.
join
(
home
,
".deno"
)
mkdir
(
d
)
b
=
os
.
path
.
join
(
d
,
"bin"
)
mkdir
(
b
)
return
b
def
dlfile
(
url
):
print
(
"Downloading "
+
url
)
f
=
urlopen
(
url
)
mkdir
(
install_dir
)
p
=
os
.
path
.
join
(
install_dir
,
os
.
path
.
basename
(
url
))
print
(
"Writing "
+
p
)
with
open
(
p
,
"wb"
)
as
local_file
:
local_file
.
write
(
f
.
read
())
return
p
if
__name__
==
'__main__'
:
main
()
\ No newline at end of file
main
()
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