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Feedbin Auto-Archiver

Auto-archiving for older unread posts in Feedbin, inspired by Pocket Casts’ configurable auto-archive feature.

Motivation

Someone in the microblogging/pro-RSS community — I forget who — recently posted something along the lines of “RSS shouldn’t be a source of stress. It’s okay to just mark it all as read and move on.”

The same is true of podcasts. To help with that, Pocket Casts has an auto-archive feature which is quite configurable on a per-feed basis, and that feature helps me avoid stress during times when I’ve fallen behind on podcasts.

With RSS, I find myself hesitant to mark a long list of entries as read; I can’t help but worry, “what if there’s something I really should read down there somewhere?”

So I built this tool. It’s designed to be run on a periodic basis (2-4 times per day, perhaps). It will mark as read everything in your Feedbin account older than some time period (30 days, by default), and it allows configuring a custom maximum unread “age” per feed.

See Also

Instapaper Auto Archiver performs a similar function, for old unread Instapaper bookmarks.

Installation (Docker)

Pre-built Docker images are available. See Docker Hub for details.

No installation is required to use these images under Docker.

Installation (local Python)

  1. Clone the repo and change into the feedbin-auto-archiver directory
  2. Run make virtualenv to create a virtualenv for the project & install dependencies

Configuration

Credentials

Credentials are supplied via the environment variables FEEDBIN_ARCHIVER_USERNAME and FEEDBIN_ARCHIVER_PASSWORD.

Docker Configuration

Credentials may be placed in a .env file and given to the docker run command like:

docker run --rm --env-file .env cdzombak/feedbin-auto-archiver:1 [OPTIONS]

(See .env.sample for a sample file.)

Alternatively, credentials may be passed directly to the docker run command like:

docker run --rm -e FEEDBIN_ARCHIVER_USERNAME=myusername -e FEEDBIN_ARCHIVER_PASSWORD=mypassword \
    cdzombak/feedbin-auto-archiver:1 [OPTIONS]

Local Python Configuration

Your credentials can be stored in a .env file alongside the feedbin_archiver.py script. The script will automatically read environment variables from that file. (See .env.sample for an example.)

Rules File

The rules file is a JSON file specifying per-feed maximum entry ages. The file is allowed to contain comments, allowing for clarity & easier maintenance. See rules.sample.json for an example.

The file must contain an object with two top-level keys: max_age and feed_specific.

max_age is equivalent to the --max-age argument; any entries older than that age will be marked as read, unless they’re in a feed for which you’ve created a custom rule.

feed_specific is a list of objects, each of which have two keys, like this:

"feed_specific": [
    {
        // Add comment with Feed Name for maintainability
        "feed_id": 450,
        "max_age": 1
    }, // …
]

Those feed-specific rules take precedence over max_age. This allows you to set a quicker expiration for high-traffic feeds, or set a longer expiration for feeds with entries you really don’t want to miss.

“Ignore This Feed”

To avoid the archiver marking anything as read in a given feed, specify 999999999 for the feed’s max_age. (That is roughly 2.7 million years.)

This is the maximum number of days a Python timedelta object can represent.

Usage

Docker Usage

Invoke the script with docker run. To use a rules file, you will need to mount it into the container.

docker run --rm --env-file .env \
    -v /path/to/my_rules.json:/rules.json \
    cdzombak/feedbin-auto-archiver:1 \
    --rules-file /rules.json [--dry-run false] [OPTIONS]

Local Python Usage

  1. Activate the virtualenv: . venv/bin/activate
  2. Run the script: python feedbin_archiver.py --rules-file /path/to/my_rules.json [--dry-run false] [OPTIONS]

Alternatively, invoke the virtualenv's Python interpreter directly:

venv/bin/python3 feedbin_archiver.py --rules-file /path/to/my_rules.json [--dry-run false] [OPTIONS]

Flags

All flags are optional (though if you omit --dry-run, no changes will ever be made in your Feedbin account).

--dry-run

Boolean. Default: True.

Dry-run specifies whether the script should actually change anything in your Feedbin account. By default, this is true, meaning no changes will be made.

Once you’re confident in your configuration, activate the script with --dry-fun false.

--max-age

Integer. Default: 30.

The maximum age for unread entries. Entries older than this will be marked as read.

This argument is ignored when using a rules file (see --rules-file below).

--only-feed

Integer. Default: none.

Only archive entries in the given feed. This is useful for eg. debugging or one-off archiving tasks.

--rules-file

String (path/filename). Default: none.

The path to a JSON file describing your per-feed rules. See “Configuration” below for details.

If a rules file is specified, the --max-age flag has no effect.

List Feeds

Run python feedbin_archiver.py list-feeds to print a list of your Feedbin feeds, along with their IDs, for use in writing per-feed rules.

The output is grep-able. For example, to find my blog feed, try python feedbin_archiver.py list-feeds | grep -i "chris dzombak"

(For Docker, run docker run --rm --env-file .env cdzombak/feedbin-auto-archiver:1 list-feeds.)

Crontab Example

This is how I’m running this tool on my home server:

# Feedbin Archiver
# Runs every 6 hours == 4x/day
0   */6 *   *   *   docker run --rm --env-file $HOME/.config/feedbin/env -v $HOME/.config/feedbin/archiver_rules.json:/rules.json cdzombak/feedbin-auto-archiver:1 --rules-file /rules.json --dry-run false

License

MIT License.

Author

Chris Dzombak