mirror of
https://github.com/nix-community/nix-direnv.git
synced 2025-11-08 19:46:11 +01:00
90 lines
2.4 KiB
Python
90 lines
2.4 KiB
Python
#!/usr/bin/env python2
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import sys
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import subprocess
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import unittest
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from procs import run
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from direnv_project import DirenvProject
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def common_test(direnv_project: DirenvProject) -> None:
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run(["nix-collect-garbage"])
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testenv = str(direnv_project.dir)
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out1 = run(
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["direnv", "exec", testenv, "hello"],
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stderr=subprocess.PIPE,
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check=False,
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cwd=direnv_project.dir,
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)
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sys.stderr.write(out1.stderr)
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assert out1.returncode == 0
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assert "renewed cache" in out1.stderr
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assert "Executing shellHook." in out1.stderr
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run(["nix-collect-garbage"])
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out2 = run(
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["direnv", "exec", testenv, "hello"],
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stderr=subprocess.PIPE,
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check=False,
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cwd=direnv_project.dir,
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)
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sys.stderr.write(out2.stderr)
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assert out2.returncode == 0
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assert "using cached dev shell" in out2.stderr
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assert "Executing shellHook." in out2.stderr
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def common_test_clean(direnv_project: DirenvProject) -> None:
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testenv = str(direnv_project.dir)
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out3 = run(
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["direnv", "exec", testenv, "hello"],
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stderr=subprocess.PIPE,
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check=False,
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cwd=direnv_project.dir,
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)
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sys.stderr.write(out3.stderr)
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files = [
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path for path in (direnv_project.dir / ".direnv").iterdir() if path.is_file()
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]
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rcs = [f for f in files if f.match("*.rc")]
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profiles = [f for f in files if not f.match("*.rc")]
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if len(rcs) != 1 or len(profiles) != 1:
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print(list(files))
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assert len(rcs) == 1
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assert len(profiles) == 1
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def test_use_nix(direnv_project: DirenvProject) -> None:
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direnv_project.setup_envrc("use nix")
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common_test(direnv_project)
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direnv_project.setup_envrc(
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"use nix --argstr shellHook 'echo Executing hijacked shellHook.'"
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)
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common_test_clean(direnv_project)
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def test_use_flake(direnv_project: DirenvProject) -> None:
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direnv_project.setup_envrc("use flake")
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common_test(direnv_project)
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inputs = list((direnv_project.dir / ".direnv/flake-inputs").iterdir())
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# should only contain our flake-utils flake
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if len(inputs) != 3:
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run(["nix", "flake", "archive", "--json"], cwd=direnv_project.dir)
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print(inputs)
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assert len(inputs) == 3
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for symlink in inputs:
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assert symlink.is_dir()
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direnv_project.setup_envrc("use flake --impure")
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common_test_clean(direnv_project)
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if __name__ == "__main__":
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unittest.main()
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