Hiroshi Ogawa hi-ogawa

Reading Vitess

https://github.com/vitessio/vitess

hacking

building
- dependencies
  - etcd (https://aur.archlinux.org/packages/etcd)
mysql (https://archlinux.org/packages/extra/x86_64/mariadb/)

https://github.com/mysql/mysql-server

hacking

building https://github.com/mysql/mysql-server/blob/8.0/Docs/README.build

# make sure dependencies are available (e.g. rpcsvc-proto)
cmake -G Ninja -B build -DDOWNLOAD_BOOST=1 -D WITH_BOOST=build/__boost__
ninja -C build

init-monorepo

TODO

we can keep the history under the subdirectory via --to-subdirectory-filter

git filter-repo --source "$tmp_dir/$package" --target "$tmp_dir/$package" --to-subdirectory-filter "packages/$package" --commit-callback "commit.message += b'\n\nPreMonorepoCommit: https://github.com/$repository/commit/' + commit.original_id + b'\n'"

reading v8

todo / summary

editor setup
- compilation database
- vscode debugger
  - debug cctest
  - debug mjsunit
testing

vscode gist auto save

.vscode/settings.json

{
  "emeraldwalk.runonsave": {
    "commands": [
      {
 "match": "gists/[^/]+/*",

todo / summary

dev setup (debugger, testing, ...)
build system and package organization
- patching ReactFiberHostConfig and ReactSharedLibrary (cf. scripts/shared/inlinedHostConfigs.js)
- rollup, babel, jest configurations
hook and rendering lifecycle
- mount
- update
- unmount

todo / summary

build system
development setup
- testing
  - regression tests (https://www.postgresql.org/docs/14/regress.html, https://wiki.postgresql.org/wiki/Regression_test_authoring)
- debugging
- run postgres from tmp_install
system table (https://www.postgresql.org/docs/14/catalogs.html)
planning

go-ethereum

Summary

debugger setup
main entrypoint
rpc handler
p2p/eth66 handler
new block execution
evm

	#!/bin/bash
	set -eux -o pipefail

	# Usage
	# repository=<...> branch=<...> message=<...> bash squash-and-merge.sh

	# validate arguments
	[ -z "${repository:-}" ] && { echo "required 'repository'"; exit 1; }
	[ -z "${branch:-}" ] && { echo "required 'branch'"; exit 1; }
	[ -z "${message:-}" ] && { echo "required 'message'"; exit 1; }

	/*

	URL safe json

	cf.
	- https://www.json.org/json-en.html
	- https://github.com/Sage/jsurl
	- https://url.spec.whatwg.org/#application-x-www-form-urlencoded-percent-encode-set
	- ASCII alphanumeric, U+002A (*), U+002D (-), U+002E (.), and U+005F (_)