[flashrom-gerrit] Change in flashrom[master]: [RFC] cli_classic: Add `--mode (read|write|verify|erase)` parameter

[David Hendricks (Code Review)]

Attention is currently required from: Nico Huber, Edward O'Callaghan, Daniel Campello, Angel Pons, Anastasia Klimchuk, Nikolai Artemiev.
David Hendricks has posted comments on this change. ( https://review.coreboot.org/c/flashrom/+/30979 )

Change subject: [RFC] cli_classic: Add `--mode (read|write|verify|erase)` parameter
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Patch Set 2:

(1 comment)

Patchset:

PS2: 
I came up with another option that I think addresses many of the concerns raised here: https://flashrom.org/Per_region_file_arguments#Alternative_.233

Advantages:
- No positional or optional argument after -r/-w/-v. This simplifies them and makes them consistent with -E, so this approach *actually* reduces combinatorics.
- -r/-w/-v is specified exactly once.
- No added modes.
- Arguments are handled similarly to standard Unix commands (ls, rm, cat, etc)
- Backwards-compatible with flashrom syntax prior to CB:23021

LMK what you think.