CODEWITHSUNDEEP
regexbashlftp
Jimmy Adaro
Jimmy Adaro

Reputation: 1405

Exclude everything staring with dot in lftp mirror command

I'm using LFTP to mirror some Git files to my server from a Docker image using a CI/CD Pipeline vendor. This works as expected but when using the mirror command from LFTP, I need to exclude any kind of file starting with a dot, like so:

lftp -u $USERNAME, -e "[...] mirror [...] --ignore-time -x '/(\.\w*.*)/$' --exclude README.md [...]; exit" sftp://$HOST

But none of those are working, it just jumps out that -x command and goes for the next one (e.g. --exclude README.md).

I guess is not about using -x or --exclude since, from the docs:

mirror [OPTS] [source [target]]

[...]

-x RX, --exclude=RX exclude matching files

This ones didn't work either:

-x '/(\.\w*.*)/$'

-x /(\.\w*.*)/$

-x /(\.\w*.*)/

-x (\.\w*.*)

-x \.\w*.*

What is wrong then? Isn't that a valid regex for Bash?

Upvotes: 2

Views: 2043

Answers (2)

lav
lav

Reputation: 1481

It may be easier to use -X option like this: -X .* -X .*/

Upvotes: 1

Jimmy Adaro
Jimmy Adaro

Reputation: 1405

For some reason the only way that worked for me is to use $ at the end of the --exclude regex, like so:

lftp -u $USERNAME, -e "[...] mirror [...] --exclude '^\..*$'[...]

Without the end-of-line delimiter it seems to not work at all, just ignores that --exclude or -x option and goes for the next one . Also, the regex must be wrapped in quotation marks (single or double).

Hope this helps someone :)

Upvotes: 2

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