matmoul
956cfd7325
Add an explicit mounted-device check with findmnt, shorten confirmation prompts, and align the usage text and log wording with the current script name.
34 lines
1.6 KiB
Markdown
34 lines
1.6 KiB
Markdown
---
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description: mtm-ddwipe project conventions
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---
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# Project conventions
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- Use English throughout the project.
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- Keep shell scripts Bash-based.
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- Preserve the current behavior of the main script: `mtm-ddwipe` wipes block devices.
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- Strengthen destructive-action safety checks in `mtm-ddwipe`.
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- Keep `mtm-ddwipe` interactive by default.
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- Require explicit confirmation before destructive actions.
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- Show clear device details before confirmation.
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- Check that target devices are not mounted or in use before wiping.
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- Keep user-facing messages short and clear.
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- Keep error and help messages short and clear.
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- Prefer minimal, focused changes that preserve intent.
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- Keep `.continue/rules/project.md` aligned and concise.
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- `mtm-ddwipe` is a small Bash script with helper functions.
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- Keep the host and line-number removal behavior intact for related output processing.
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- `mtm-ddwipe` must print a usage line and support `-h`/`--help`.
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- Validate that wipe targets are real block devices before operating on them.
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- Keep short, explicit confirmation prompts before destructive operations.
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- Prefer confirmation prompts that require typing the target device path or an exact safety phrase.
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- Keep help text concise, usage-first, and warning-focused.
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- Keep destructive safeguards strict and explicit.
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- If adding non-interactive support, make it an opt-in safety flag.
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- Keep device identification prompts clear and specific.
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- Preserve the fallback wipe flow: secure discard, zero discard, then zero-fill with `dd`.
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- Keep timing and status output short and readable.
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# Project identity
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- Main script: `mtm-ddwipe`
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- License: GNU GPL v3
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