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| author | Andrew Lutomirski <luto@kernel.org> | 2019-10-10 10:18:34 -0700 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2019-10-10 10:18:34 -0700 |
| commit | 05f7c222ba66cff260e641b6b03312712f992e58 (patch) | |
| tree | 0025b80fc775fe653af34958beb62fd4f089c2cc | |
| parent | dc8aa987d794d1ea75a1a8b69aa5b7dacd98198a (diff) | |
| parent | 4c038ed54883f116e599617e6091e6173bf1b6b0 (diff) | |
| download | virtme-05f7c222ba66cff260e641b6b03312712f992e58.tar.gz | |
Merge pull request #50 from marcosps/mpdesouza_ezequiel_cwd
run: Add a --cwd command to change the working directory
| -rw-r--r-- | virtme/commands/run.py | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/virtme/commands/run.py b/virtme/commands/run.py index 52e8de6..ce00154 100644 --- a/virtme/commands/run.py +++ b/virtme/commands/run.py @@ -112,6 +112,8 @@ def make_parser() -> argparse.ArgumentParser: g = parser.add_argument_group(title='Guest userspace configuration') g.add_argument('--pwd', action='store_true', help='Propagate current working directory to the guest') + g.add_argument('--cwd', action='store', + help='Change guest working directory') g = parser.add_argument_group(title='Sharing resources with guest') g.add_argument('--rwdir', action='append', default=[], @@ -490,6 +492,13 @@ def do_it() -> int: return 1 kernelargs.append('virtme_chdir=%s' % rel_pwd) + if args.cwd: + rel_cwd = os.path.relpath(args.cwd, args.root) + if rel_cwd.startswith('..'): + print('specified working directory is not contained in the root') + return 1 + kernelargs.append('virtme_chdir=%s' % rel_cwd) + initrdpath: Optional[str] if need_initramfs: |