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Jérome Perrin
slapos.recipe.build
Commits
aa0bf7e0
Commit
aa0bf7e0
authored
Mar 08, 2017
by
Kazuhiko Shiozaki
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downloadunpacked: support .xz and .lz archives.
parent
e3e15b9f
Changes
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+33
-1
slapos/recipe/downloadunpacked.py
slapos/recipe/downloadunpacked.py
+33
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slapos/recipe/downloadunpacked.py
View file @
aa0bf7e0
...
...
@@ -27,6 +27,7 @@
import
os
import
logging
import
shutil
import
subprocess
import
tarfile
import
zc.buildout
import
tempfile
...
...
@@ -70,6 +71,24 @@ class Recipe:
options
[
'target'
]
=
self
.
destination
options
.
setdefault
(
'extract-directory'
,
''
)
self
.
environ
=
{}
self
.
original_environment
=
os
.
environ
.
copy
()
environment_section
=
self
.
options
.
get
(
'environment-section'
,
''
).
strip
()
if
environment_section
and
environment_section
in
buildout
:
# Use environment variables from the designated config section.
self
.
environ
.
update
(
buildout
[
environment_section
])
for
variable
in
self
.
options
.
get
(
'environment'
,
''
).
splitlines
():
if
variable
.
strip
():
try
:
key
,
value
=
variable
.
split
(
'='
,
1
)
self
.
environ
[
key
.
strip
()]
=
value
except
ValueError
:
raise
zc
.
buildout
.
UserError
(
'Invalid environment variable definition: %s'
,
variable
)
# Extrapolate the environment variables using values from the current
# environment.
for
key
in
self
.
environ
:
self
.
environ
[
key
]
=
self
.
environ
[
key
]
%
os
.
environ
def
install
(
self
):
if
self
.
parts
is
not
None
:
if
not
os
.
path
.
isdir
(
self
.
parts
):
...
...
@@ -83,6 +102,19 @@ class Recipe:
self
.
logger
.
debug
(
'Created working directory %r'
%
extract_dir
)
try
:
patch_archive_util
()
# ad-hoc support for .xz and .lz archive
hdr
=
file
(
path
).
read
(
6
)
if
hdr
==
'
\
xfd
7zXZ
\
x00
'
:
new_path
=
os
.
path
.
join
(
extract_dir
,
os
.
path
.
basename
(
path
))
file
(
new_path
,
'w'
).
write
(
subprocess
.
check_output
([
'xzcat'
,
path
],
env
=
self
.
environ
))
setuptools
.
archive_util
.
unpack_archive
(
new_path
,
extract_dir
)
os
.
unlink
(
new_path
)
elif
hdr
.
startswith
(
'LZIP'
):
new_path
=
os
.
path
.
join
(
extract_dir
,
os
.
path
.
basename
(
path
))
file
(
new_path
,
'w'
).
write
(
subprocess
.
check_output
([
'lunzip'
,
'-c'
,
path
],
env
=
self
.
environ
))
setuptools
.
archive_util
.
unpack_archive
(
new_path
,
extract_dir
)
os
.
unlink
(
new_path
)
else
:
setuptools
.
archive_util
.
unpack_archive
(
path
,
extract_dir
)
finally
:
unpatch_archive_util
()
...
...
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