scalalang2/cosmscan-rs

(WIP) Cosmscan is indexer for cosmos based blockchain.

⚠️ Caution ⚠️

Cosmscan is not ready to go in production.

This is very rapidly changed and under developement.

Cosmscan

Opensource indexer engine & explorer web for cosmos blockchain.

Motivation

In ethereum, Blockscout is best opensource blockchain explorer, as you can see here It seems super-duper enterprise level blockchain explorer, and the cool thing is that it's open source!

But, In cosmos ecosystem there is no fansy opensource explorer. So then many teams rely on validators who built un-opened blockchain explorer such as mintscan.

Therefore, I wished to build opensource blockchain explorer and anyone can install their own server. It would be very helpful for teams to only focus on developing appchain.

Setting up the Database.

Install diesel

# if you're on linux OS, must install prerequisite of postgresql dev tools,
$ sudo apt install libpq-dev

# install diesel
$ cargo install diesel_cli --no-default-features --features postgres

Create set of tables.

$ cd models && diesel migration run && cd ..

If you want to create tables to remote database, not local, Change the DSN in models/.env file before running the above command

Revoke migration

$ diesel migration redo

Run on localhost for test

# this command runs simple gaiad app & postgres database
# when you run services via this scripts, sample tx will be automatically sent every seconds.
$ docker-compose -f docker-compose.flood.yml up

# migrate schema
$ cd models && diesel migration run && cd ..

# this start to run explorer runtime application
$ RUST_LOG=info cargo run --bin indexer -- --filename config.toml

Contribution Guidelines

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