Enables mutt users to deal with iCal invitations in mutt. The overall process is defined in RFC 5546. Currently only the following features are implemented:
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accept / declined / tentatively accept invitations sending back reply mails to organizer. So far local calendar is not updated - would we need to do that?
Refer to Section 3.2.3 of the RFC.
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cancellation of a invitation deletes corresponding event from your local calendar, i.e. the corresponding ics file is deleted from your icsDir.
Refer to Section 3.2.5 of the RFC.
Note: Feel free to contribute other features, e.g. counter proposal, decline counter proposal, ...
Get the binary using go:
go install github.com/mgoeppe/mutt-itip@latest
In order to display invitations in mutt add the following lines to your
mailcap:
text/calendar; mutt-itip format; copiousoutput
application/ics; mutt-itip format; copiousoutput
In order to be reply to invitations you need to configure mutt-itip as it needs to be able to send mails and access local calendars information. Here is a what the configuration file should look like:
cat << EOF > $HOME/.config/mutt-itiprc
mail: <your mail address>
icsDir: <directory where the ics files of your local calendar reside>
smtpAddr: <address of the smpt server to use, e.g. localhost:1025>
smtpUser: <user to use for smtp auth>
smtpPassCmd: <command printing password to use for smtp auth to stdout, e.g. pass youruser>
EOF
In order to be able to reply in mutt you might want to use the following macros:
bind index,pager i noop
macro index,pager ia '<pipe-entry>mutt-itip accept "Accept iCal invitation"
macro index,pager id '<pipe-entry>mutt-itip decline "Decline iCal invitation"
macro index,pager it '<pipe-entry>mutt-itip tentative "Tentatively accept iCal invitation"
macro index,pager iu '<pipe-entry>mutt-itip update "Update / Delete iCal invitation"