* Add ability to sync all LINE contacts, which is relevant because the
list of recent chats excludes users you haven't spoken to lately.
* Add bot command to list all contacts.
* Allow inviting a puppet to a DM to create a portal for that LINE user,
instead of having to wait for that user to message you first.
Changes include:
* Remove target unit
* Create and use config directory
* Use directory directly under /opt as home
* Rename suggested user/group
* Restart on failure
* (aside) Rename Node module name after Chrome unit
* Update Dockerfiles to work properly
* Use latest available version of Alpine Linux
* Update Puppeteer to 9.1.1 to match Chrome version available in latest
Alpine Linux
* Add docker script for Node process to allow custom config
* Provide separate example config for running Node in docker
TODO: Update SETUP.md with Docker instructions
1. Don't set the "own message" promise to null on resolve, as other
places may still be awaiting on it afterwards
2. Retry pressing "Enter" to send a message if it doesn't work on the
first try, which can happen for some reason
Even if Chrome is the only window in an X session, and even if the
window is focused, the LINE extension stops getting new messages unless
the mouse has moved recently. To work around that, use xdotool to move
the mouse every so often.
- Re-click on a chat item if one click didn't work for some reason
- Wait long for a single message to appear, but stop early when found
- After single message found, wait less for more changes
Use the sidebar to sync non-DM messages, just like what's done for DM
messages.
However, since sidebar messages don't say who sent a message, this
requires scanning read receipts with MSC2409: when a non-DM sidebar
message is seen, the bridge bot sends that message. Only when that
placeholder is viewed in Matrix does Puppeteer actually view the non-DM
chat to find who really sent the message. Then the bridgebot redacts its
message, and the message gets re-sent by the puppet of the LINE user who
really sent it.
Instead of having to view a LINE chat when a media message is sent, send
a placeholder message that gets replaced with the actual media when it's
viewed in Matrix.