98c595312a
## Issue: This PR adds an "EXISTS" condition to the event query grammar. It enables querying for the occurrence of an event without having to provide a condition for one of its attributes. As an example, someone interested in all slashing events might currently catch them with a query such as slash.power > 0. With this PR the event can be captured with slash.power EXISTS or just slash EXISTS to catch by event type. ## Examples: `slash EXISTS` ## Commits: * Add EXISTS condition to query grammar * Gofmt files * Move PEG instructions out of auto-generated file to prevent overwrite * Update libs/pubsub/query/query.go Co-Authored-By: Anton Kaliaev <anton.kalyaev@gmail.com> * Update changelog and add test case * Merge with other changes in PR #4070 * Add EXISTS to Conditions() func * Apply gofmt * Addressing PR comments
TMLIBS
This repo is a home for various small packages.
autofile
Autofile is file access with automatic log rotation. A group of files is maintained and rotation happens when the leading file gets too big. Provides a reader for reading from the file group.
cli
CLI wraps the cobra and viper packages and handles some common elements of building a CLI like flags and env vars for the home directory and the logger.
clist
Clist provides a linked list that is safe for concurrent access by many readers.
common
Common provides a hodgepodge of useful functions.
events
Events is a synchronous PubSub package.
flowrate
Flowrate is a fork of https://github.com/mxk/go-flowrate that added a SetREMA method.
log
Log is a log package structured around key-value pairs that allows logging level to be set differently for different keys.
merkle
Merkle provides a simple static merkle tree and corresponding proofs.
process
Process is a simple utility for spawning OS processes.
pubsub
PubSub is an asynchronous PubSub package.