Rewrite README with tested examples, config reference table, unlock
method matrix, NixOS-specific notes on LD_LIBRARY_PATH for cryptsetup
token plugins, FIDO2 enrollment instructions, and troubleshooting
section. Verify nix build produces working binary with version injection.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
Add --version flag with build-time injection via ldflags. Add
--mountpoint/-m flag to mount for one-off mount point override. Change
init aliases from device path basename (sda1) to UUID prefix (b8b2f8e3)
for stability across boots. Add .gitignore. Update flake.nix with
version injection.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
udisks2 connection and device listing errors now suggest checking the
service. Device-not-found errors suggest 'arca status' or 'arca init'.
Failed cryptsetup token unlock hints at missing FIDO2/TPM2 key.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
mount now detects already-unlocked and already-mounted devices, returning
the existing mount point instead of failing. unmount handles already-locked
devices gracefully and skips unmount if not mounted before locking.
Adds IsMounted helper to udisks client. Updates PLAN.md with refined
v1.0.0 milestones.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
Go CLI using cobra with mount, unmount, status, and init subcommands.
Unlocks via udisks2 D-Bus (passphrase/keyfile) or cryptsetup (FIDO2/TPM2)
with ordered method fallback. Includes NixOS-specific LD_LIBRARY_PATH
injection for systemd cryptsetup token plugins.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
