go-discogs

README

go-discogs

Discogs Dump Batch Updater with Go

Examples

Run with shorthand and full flag with config

go-discogs --update-marker -y 2010 --month 3 -f db-config.yaml

You would most likely wish to keep the dsn variable to ENV. If that is the case...

export GO_DISCOGS_DSN=$my_dsn # or something else...
go-discogs --update \         # will read from ENV
     -y 2010 \
     -m 3 

If all you need is to update artist AND label...

go-discogs --update \           # optional if you wish to just use local marker
     -t artist,labels \         # you call artist or artists... potato, potato. just the same.
     -y 2010 \                  # required
     -m 3 \                     # required
     -s postgres://username:password@localhost:5432/database_name   # required

Commands

FLAG	HAS_VALUE	DEFAULT	NOTE
--chunk -b	O	5000	Chunk size for batch insertion
--config -c	O	$HOME/go-discogs/config.yaml	Config file location
--data -d	O	$HOME/go-discogs/	File directory
--dsn -s	O	X	Required
--year -y	O	Current Year	Target Year
--month -m	O	Current Month	Target Month
--types -t	O	artists	Batch these types
--update -u	X	false	Update data dump records
--purge -p	X	false	Keep files after batch
--new -n	X	false	Keep files after batch

💾 Files

Dump XML.GZ files

By default, it uses a local file to read and dispatch insertions from data.discogs.com. You can decide where to store them via --data (or just -d) flag. It will not delete such data, as their size are large enough to be considered costly work. If you insist to delete them after batch job, please use --purge (or just -p) option.

# first run
# disabling marker will prevent usage or creation of local marker
go-discogs --no-marker -f config.yaml

# second run, but there is no local marker
# initially updates and stores marker; because it cannot find any local marker
go-discogs -f config.yaml

# third run will not update, but simply use the local marker
go-discogs -f config.yaml

# fourth run will update local marker
go-discogs -f config.yaml --update-marker

Database Connection

Database connection can be done with following options.

Documentation

Overview

Copyright © 2022 Seunghyun Bosco Bae <state303@dsub.io>

Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:

The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.