Skip to content
New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Jump to bottom

try to find shell via os.environ if detect_shell fail (#2115) #2147

Merged
merged 3 commits into from
Apr 6, 2020
Merged

try to find shell via os.environ if detect_shell fail (#2115) #2147

Changes from all commits
Commits
Show all changes
3 commits
Select commit Hold shift + click to select a range
e29b3a5
new (utils.shell): try to find shell via os.environ if detect_shell fail
Mar 8, 2020
8c3a071
fix (utils.shell): pass error message when finding shell via environm…
Mar 9, 2020
0b2af04
change (util.shell): check if env variables are available
finswimmer Apr 4, 2020
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
13 changes: 12 additions & 1 deletion poetry/utils/shell.py
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -9,6 +9,7 @@
from shellingham import detect_shell

from ._compat import WINDOWS
from ._compat import Path
abn marked this conversation as resolved.
Show resolved Hide resolved
from .env import VirtualEnv


Expand Down Expand Up @@ -42,7 +43,17 @@ def get(cls): # type: () -> Shell
try:
name, path = detect_shell(os.getpid())
except (RuntimeError, ShellDetectionFailure):
raise RuntimeError("Unable to detect the current shell.")
shell = None

if os.name == "posix":
shell = os.environ.get("SHELL")
elif os.name == "nt":
shell = os.environ.get("COMSPEC")

if not shell:
raise RuntimeError("Unable to detect the current shell.")

name, path = Path(shell).stem, shell

cls._shell = cls(name, path)

Expand Down