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Nicer error message when the version of go on the system is too old

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Kovid Goyal 2023-04-10 11:31:53 +05:30
parent d4c5b8c899
commit 912dcc0a6e
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1 changed files with 11 additions and 0 deletions
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11
setup.py
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@ -894,6 +894,13 @@ def update_go_generated_files(args: Options, kitty_exe: str) -> None:
raise SystemExit(cp.returncode) raise SystemExit(cp.returncode)
def parse_go_version(x: str) -> Tuple[int, int, int]:
ans = list(map(int, x.split('.')))
while len(ans) < 3:
ans.append(0)
return ans[0], ans[1], ans[2]
def build_static_kittens( def build_static_kittens(
args: Options, launcher_dir: str, destination_dir: str = '', for_freeze: bool = False, args: Options, launcher_dir: str, destination_dir: str = '', for_freeze: bool = False,
for_platform: Optional[Tuple[str, str]] = None for_platform: Optional[Tuple[str, str]] = None
@ -903,6 +910,10 @@ def build_static_kittens(
go = shutil.which('go') go = shutil.which('go')
if not go: if not go:
raise SystemExit('The go tool was not found on this system. Install Go') raise SystemExit('The go tool was not found on this system. Install Go')
required_go_version = subprocess.check_output([go] + 'list -f {{.GoVersion}} -m'.split()).decode().strip()
current_go_version = subprocess.check_output([go, 'version']).decode().strip().split()[2][2:]
if parse_go_version(required_go_version) > parse_go_version(current_go_version):
raise SystemExit(f'The version of go on this system ({current_go_version}) is too old. go >= {required_go_version} is needed')
if not for_platform: if not for_platform:
update_go_generated_files(args, os.path.join(launcher_dir, appname)) update_go_generated_files(args, os.path.join(launcher_dir, appname))
cmd = [go, 'build', '-v'] cmd = [go, 'build', '-v']