Mos amended ruling (2): with no environment location for
MOSAIC_LEASE_VERSION_PROBE_COMMAND, the wrapper sends only
`__lease-capability` to ~/.npm-global/bin/mosaic-old, so the old CLI's
lease gate still gets its answer. Every other subcommand reaches the
pinned worktree; undo removes the forward with the wrapper. update now
rewrites the wrapper, and status flags a wrapper that differs from what
the script writes. Checked live at 21:17:58Z: the probe answered
{"name":"lease-runtime-activation","version":1}, exit 0.
Co-Authored-By: Claude Opus 5.5 <[email protected]>
25 lines
1.5 KiB
Markdown
25 lines
1.5 KiB
Markdown
# Q81 (2): lease gate env, read-only findings, 2026-10-11
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- activation_version_gate.py:94-104 reads MOSAIC_LEASE_VERSION_PROBE_COMMAND from the
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environment it is handed (shlex.split), else `shutil.which("mosaic", PATH)`.
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- launch-runtime.py:129 uses os.environ unchanged; it inherits the old CLI's process env,
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which inherits from whatever runs the old CLI (shell, provisioning, a unit). It reads no
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env file of its own.
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- So there is no single env location to set. Candidates and their problems:
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- ~/.config/environment.d/*.conf: reaches systemd user services only, not shells.
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- shell rc files: Jason's dotfiles, out of scope.
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- fleet unit drop-ins or ~/.mosaic / ~/.config/mosaic files: fleet state, read-only for me.
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- Alternative inside files Q81 owns: the new wrapper forwards only `__lease-capability`
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to ~/.npm-global/bin/mosaic-old. Same effect as the env var (the real old CLI answers),
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no env file, removed by undo. Needs Mos's ok, since it differs from the ruling's mechanism.
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## Amendment, 2026-10-11T21:17Z (Mos, amending ruling (2))
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Mos ruled the env location the original ruling assumed doesn't exist, so the
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wrapper forwards instead. `mosaic __lease-capability` goes to
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~/.npm-global/bin/mosaic-old; every other subcommand goes to the pinned
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worktree. `undo` removes the wrapper and the forward with it. Checked at
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21:17:58Z in a login shell: `mosaic __lease-capability` answered
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{"name":"lease-runtime-activation","version":1} with exit 0, and `mosaic bus
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status` and `mosaic launches list` still answered from the worktree.
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