Dockerized version of https://github.com/docmarionum1/slack-archive-bot

1. Create an app in your Slack: https://api.slack.com/apps and click "Create new App"

2. Create a "Bot User" for that app: click "Bot Users" in app settings, then "Add a Bot User": username archivebot, Display Name: ArchiveBot

3. Install the app in your Slack Worplace: go to "OAuth & Permissions" and click on "Install App to Workspace"

4. You will need the "Bot User OAuth Access Token" you can see at the "OAuth & Permissions" menu, in the <API_TOKEN> below (please note: you will see this token only after installing the app in your workspace)

5. Clone this repo

6. Build docker container with

   docker build --build-arg slack_api_token=XXXXXXXXXXXXXXXXXXXXX -t slack-archive-bot .
   

7. Create a volume where to store the sqlite database file (slack.sqlite)

   docker volume create  slack-archive-bot
   

8. (Skip in case you do not care about importing historical data into your archive) Export your team's slack history. Download the archive and export it to a directory called directory-with-initial-export

9. Run the container

   docker run  --mount source=slack-archive-bot,target=/app slack-archive-bot
   

You can access the volume directly with

docker run -it --rm --mount source=slack-archive-bot,target=/app ubuntu
# then you'll see the slack.sqlite file with
# ls /app/slack.sqlite

When running, ArchiveBot will continue to archive new messages for any channel it is invited to. To add the bot to your channels:

   /invite @ArchiveBot

If @ArchiveBot is the name you gave your bot user.

To search the archive, direct message (DM) @ArchiveBot with the search query. For example, sending the word "pizza" will return the first 10 messages that contain the word "pizza". There are a number of parameters that can be provided to the query. The full usage is:

    <query> from:<user> in:<channel> sort:asc|desc limit:<number>

    query: The text to search for.
    user: If you want to limit the search to one user, the username.
    channel: If you want to limit the search to one channel, the channel name.
    sort: Either asc if you want to search starting with the oldest messages,
        or desc if you want to start from the newest. Default asc.
    limit: The number of responses to return. Default 10.

Contributions are more than welcome, but for non docker contributions better go to the repo I forked.

Code released under the MIT license.