FazBrowse GitHub Viewer
|
Trending
|
URL:
|
Home
Tools:
[Download Repo ZIP]
[View Raw Code]
[Original HTTPS Page]
setup-python/src/find-python.ts at master · Schlopper/setup-python · GitHub
Schlopper
/
setup-python
Public
forked from
actions/setup-python
Notifications
You must be signed in to change notification settings
Fork
0
Star
0
Code
Pull requests
0
Actions
Projects
Security and quality
0
Insights
Additional navigation options
Code
Pull requests
Actions
Projects
Security and quality
Insights
Expand file tree
Breadcrumbs
setup-python
/
src
/
find-python.ts
Copy path
More file actions
More file actions
Latest commit
History
History
History
172 lines (149 loc) · 5.48 KB
Breadcrumbs
setup-python
/
src
/
find-python.ts
Copy path
File metadata and controls
172 lines (149 loc) · 5.48 KB
Raw
Copy raw file
Download raw file
Open symbols panel
Edit and raw actions
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
import
*
as
os
from
'os'
;
import
*
as
path
from
'path'
;
import
*
as
semver
from
'semver'
;
let
cacheDirectory
=
process
.
env
[
'RUNNER_TOOLSDIRECTORY'
]
||
''
;
if
(
!
cacheDirectory
)
{
let
baseLocation
;
if
(
process
.
platform
===
'win32'
)
{
// On windows use the USERPROFILE env variable
baseLocation
=
process
.
env
[
'USERPROFILE'
]
||
'C:\\'
;
}
else
{
if
(
process
.
platform
===
'darwin'
)
{
baseLocation
=
'/Users'
;
}
else
{
baseLocation
=
'/home'
;
}
}
cacheDirectory
=
path
.
join
(
baseLocation
,
'actions'
,
'cache'
)
;
}
import
*
as
core
from
'@actions/core'
;
import
*
as
tc
from
'@actions/tool-cache'
;
const
IS_WINDOWS
=
process
.
platform
===
'win32'
;
// Python has "scripts" or "bin" directories where command-line tools that come with packages are installed.
// This is where pip is, along with anything that pip installs.
// There is a seperate directory for `pip install --user`.
//
// For reference, these directories are as follows:
// macOS / Linux:
// <sys.prefix>/bin (by default /usr/local/bin, but not on hosted agents -- see the `else`)
// (--user) ~/.local/bin
// Windows:
// <Python installation dir>\Scripts
// (--user) %APPDATA%\Python\PythonXY\Scripts
// See https://docs.python.org/3/library/sysconfig.html
function
binDir
(
installDir
:
string
)
:
string
{
if
(
IS_WINDOWS
)
{
return
path
.
join
(
installDir
,
'Scripts'
)
;
}
else
{
return
path
.
join
(
installDir
,
'bin'
)
;
}
}
// Note on the tool cache layout for PyPy:
// PyPy has its own versioning scheme that doesn't follow the Python versioning scheme.
// A particular version of PyPy may contain one or more versions of the Python interpreter.
// For example, PyPy 7.0 contains Python 2.7, 3.5, and 3.6-alpha.
// We only care about the Python version, so we don't use the PyPy version for the tool cache.
function
usePyPy
(
majorVersion
:
2
|
3
,
architecture
:
string
)
:
void
{
const
findPyPy
=
tc
.
find
.
bind
(
undefined
,
'PyPy'
,
majorVersion
.
toString
(
)
)
;
let
installDir
:
string
|
null
=
findPyPy
(
architecture
)
;
if
(
!
installDir
&&
IS_WINDOWS
)
{
// PyPy only precompiles binaries for x86, but the architecture parameter defaults to x64.
// On Hosted VS2017, we only install an x86 version.
// Fall back to x86.
installDir
=
findPyPy
(
'x86'
)
;
}
if
(
!
installDir
)
{
// PyPy not installed in $(Agent.ToolsDirectory)
throw
new
Error
(
`PyPy
${
majorVersion
}
not found`
)
;
}
// For PyPy, Windows uses 'bin', not 'Scripts'.
const
_binDir
=
path
.
join
(
installDir
,
'bin'
)
;
// On Linux and macOS, the Python interpreter is in 'bin'.
// On Windows, it is in the installation root.
const
pythonLocation
=
IS_WINDOWS
?
installDir
:
_binDir
;
core
.
exportVariable
(
'pythonLocation'
,
pythonLocation
)
;
core
.
addPath
(
installDir
)
;
core
.
addPath
(
_binDir
)
;
}
async
function
useCpythonVersion
(
version
:
string
,
architecture
:
string
)
:
Promise
<
void
>
{
const
desugaredVersionSpec
=
desugarDevVersion
(
version
)
;
const
semanticVersionSpec
=
pythonVersionToSemantic
(
desugaredVersionSpec
)
;
core
.
debug
(
`Semantic version spec of
${
version
}
is
${
semanticVersionSpec
}
`
)
;
const
installDir
:
string
|
null
=
tc
.
find
(
'Python'
,
semanticVersionSpec
,
architecture
)
;
if
(
!
installDir
)
{
// Fail and list available versions
const
x86Versions
=
tc
.
findAllVersions
(
'Python'
,
'x86'
)
.
map
(
s
=>
`
${
s
}
(x86)`
)
.
join
(
os
.
EOL
)
;
const
x64Versions
=
tc
.
findAllVersions
(
'Python'
,
'x64'
)
.
map
(
s
=>
`
${
s
}
(x64)`
)
.
join
(
os
.
EOL
)
;
throw
new
Error
(
[
`Version
${
version
}
with arch
${
architecture
}
not found`
,
'Available versions:'
,
x86Versions
,
x64Versions
]
.
join
(
os
.
EOL
)
)
;
}
core
.
exportVariable
(
'pythonLocation'
,
installDir
)
;
core
.
addPath
(
installDir
)
;
core
.
addPath
(
binDir
(
installDir
)
)
;
if
(
IS_WINDOWS
)
{
// Add --user directory
// `installDir` from tool cache should look like $AGENT_TOOLSDIRECTORY/Python/<semantic version>/x64/
// So if `findLocalTool` succeeded above, we must have a conformant `installDir`
const
version
=
path
.
basename
(
path
.
dirname
(
installDir
)
)
;
const
major
=
semver
.
major
(
version
)
;
const
minor
=
semver
.
minor
(
version
)
;
const
userScriptsDir
=
path
.
join
(
process
.
env
[
'APPDATA'
]
||
''
,
'Python'
,
`Python
${
major
}
${
minor
}
`
,
'Scripts'
)
;
core
.
addPath
(
userScriptsDir
)
;
}
// On Linux and macOS, pip will create the --user directory and add it to PATH as needed.
}
/** Convert versions like `3.8-dev` to a version like `>= 3.8.0-a0`. */
function
desugarDevVersion
(
versionSpec
:
string
)
{
if
(
versionSpec
.
endsWith
(
'-dev'
)
)
{
const
versionRoot
=
versionSpec
.
slice
(
0
,
-
'-dev'
.
length
)
;
return
`>=
${
versionRoot
}
.0-a0`
;
}
else
{
return
versionSpec
;
}
}
/**
* Python's prelease versions look like `3.7.0b2`.
* This is the one part of Python versioning that does not look like semantic versioning, which specifies `3.7.0-b2`.
* If the version spec contains prerelease versions, we need to convert them to the semantic version equivalent.
*/
export
function
pythonVersionToSemantic
(
versionSpec
:
string
)
{
const
prereleaseVersion
=
/
(
\d
+
\.
\d
+
\.
\d
+
)
(
(?:
a
|
b
|
r
c
)
\d
*
)
/
g
;
return
versionSpec
.
replace
(
prereleaseVersion
,
'$1-$2'
)
;
}
export
async
function
findPythonVersion
(
version
:
string
,
architecture
:
string
)
:
Promise
<
void
>
{
switch
(
version
.
toUpperCase
(
)
)
{
case
'PYPY2'
:
return
usePyPy
(
2
,
architecture
)
;
case
'PYPY3'
:
return
usePyPy
(
3
,
architecture
)
;
default
:
return
await
useCpythonVersion
(
version
,
architecture
)
;
}
}
Back
|
FazBrowse Home
|
New Git URL