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
|
from __future__ import annotations
import json
import subprocess
import sys
from enum import Enum
from typing import NamedTuple
LINTER_CODE = "LINTRUNNER_VERSION"
class LintSeverity(str, Enum):
ERROR = "error"
WARNING = "warning"
ADVICE = "advice"
DISABLED = "disabled"
class LintMessage(NamedTuple):
path: str | None
line: int | None
char: int | None
code: str
severity: LintSeverity
name: str
original: str | None
replacement: str | None
description: str | None
def toVersionString(version_tuple: tuple[int, int, int]) -> str:
return ".".join(str(x) for x in version_tuple)
if __name__ == "__main__":
version_str = (
subprocess.run(["lintrunner", "-V"], stdout=subprocess.PIPE)
.stdout.decode("utf-8")
.strip()
)
import re
version_match = re.compile(r"lintrunner (\d+)\.(\d+)\.(\d+)").match(version_str)
if not version_match:
err_msg = LintMessage(
path="<none>",
line=None,
char=None,
code=LINTER_CODE,
severity=LintSeverity.ERROR,
name="command-failed",
original=None,
replacement=None,
description="Lintrunner is not installed, did you forget to run `make setup-lint && make lint`?",
)
sys.exit(0)
curr_version = int(version_match[1]), int(version_match[2]), int(version_match[3])
min_version = (0, 10, 7)
if curr_version < min_version:
err_msg = LintMessage(
path="<none>",
line=None,
char=None,
code=LINTER_CODE,
severity=LintSeverity.ADVICE,
name="command-failed",
original=None,
replacement=None,
description="".join(
(
f"Lintrunner is out of date (you have v{toVersionString(curr_version)} ",
f"instead of v{toVersionString(min_version)}). ",
"Please run `pip install lintrunner -U` to update it",
)
),
)
print(json.dumps(err_msg._asdict()), flush=True)
|
