remindbot does not scape quotes

[davidnortes]

Summary

Remindbot removes all quotes regardless whether they are escaped or not

Steps to reproduce

Steps to reproduce the behavior:

1. Create the following reminder (no escaped quotes) /remind me "sudo su -c "R -e \"update.packages(ask = FALSE)\"" " in 1 minute
2. Create the following reminder (escaped quotes) /remind me "sudo su -c \"R -e \\"update.packages(ask = FALSE)\\"\" " in 1 minute
3. Create the following reminder (escaped quotes) /remind me "sudo su -c \\\"R -e \\\\"update.packages(ask = FALSE)\\\\"\\\" " in 1 minute
4. open up the interactive dialog to schedule a reminder by tipping /remind
5. In message type sudo su -c "R -e \"update.packages(ask = FALSE)\""
6. In target type me, then time = 10 minutes

Expected behavior

A reminder message is sent reminding user to execute the following command sudo su -c "R -e \"update.packages(ask = FALSE)\""

Observed behavior (that appears unintentional)

A reminder message is sent reminding user to execute the following commands, depending on the reminder set

1. Case of no escaped quotes → sudo su -c R -e \update.packages(ask = FALSE)\
2. First case of escaped quotes → sudo su -c \R -e \\update.packages(ask = FALSE)\\
3. Second case of escaped quotes → sudo su -c \\R -e \\\update.packages(ask = FALSE)\\\\

However, when using the interactive dialog, everything works as expected:

Server configuration

Operating system: Alpine 3.10

Mattermost version: 5.31.0

Remind version: 0.4.5

Question

Am I missing something when escaping my quotes?