Add linter (and formatter through eslint), config and ci action step

[CoveMB]

Add eslint and required packages.
Add recommended eslint configuration (including prettier and unicorn) for various files type (similarly to what is found in openzeppelin-upgrades).
Make changes so that the current codebase complies with added lint rules.
Add lint step in CI action.
Run linter with --fix to adjust prettier rules.

Fixes #429
Fixes #446

[socket-security]

New, updated, and removed dependencies detected. Learn more about Socket for GitHub ↗︎

Package	New capabilities	Transitives	Size	Publisher
npm/@babel/[email protected]	None	0	48.3 kB	nicolo-ribaudo
npm/@eslint-community/[email protected]	None	+1	410 kB	eslint-community-bot
npm/@eslint-community/[email protected]	None	0	473 kB	eslint-community-bot
npm/@eslint/[email protected]	Transitive: environment	+1	357 kB	eslintbot, openjsfoundation
npm/@eslint/[email protected]	None	0	65.1 kB	eslintbot
npm/@eslint/[email protected]	None	+1	79.3 kB
npm/@eslint/[email protected]	None	0	14.9 kB	eslintbot, openjsfoundation
npm/@eslint/[email protected]	None	0	57 kB	eslintbot, openjsfoundation
npm/@eslint/[email protected]	None	0	77.3 kB	eslintbot
npm/@humanfs/[email protected]	None	0	72.7 kB	nzakas
npm/@humanfs/[email protected]	None	+1	89.5 kB	nzakas
npm/@humanwhocodes/[email protected]	unsafe	0	21.2 kB	nzakas
npm/@humanwhocodes/[email protected]	None	0	65 kB	nzakas
npm/@pkgr/[email protected]	None	0	8.54 kB	jounqin
npm/@types/[email protected]	None	0	31.7 kB	types
npm/@types/[email protected]	None	0	5.81 kB	types
npm/@typescript-eslint/[email protected]	None	0	2.86 MB	bradzacher, jameshenry
npm/@typescript-eslint/[email protected]	None	0	19 kB	bradzacher, jameshenry
npm/@typescript-eslint/[email protected]	None	0	624 kB	jameshenry
npm/@typescript-eslint/[email protected]	None	0	126 kB	bradzacher, jameshenry
npm/@typescript-eslint/[email protected]	None	0	175 kB	bradzacher, jameshenry
npm/@typescript-eslint/[email protected]	Transitive: environment	+1	1.03 MB	bradzacher, jameshenry
npm/@typescript-eslint/[email protected]	None	0	283 kB	bradzacher, jameshenry
npm/@typescript-eslint/[email protected]	None	0	19.4 kB	bradzacher, jameshenry
npm/[email protected]	None	0	24.4 kB	rreverser
npm/[email protected]	eval	0	929 kB	esp
npm/[email protected]	Transitive: environment, filesystem, network, shell, unsafe	+101	7.01 MB	novemberborn
npm/[email protected]	None	0	3.78 kB	sindresorhus
npm/[email protected]	None	0	6.33 kB	sindresorhus
npm/[email protected]	None	0	8.54 kB	samverschueren
npm/[email protected]	None	0	768 kB	zloirock
npm/[email protected]	environment, filesystem, shell	0	16.1 kB	satazor
npm/[email protected] 🔁 npm/[email protected]	None	0	157 kB	kilianvalkhof
npm/[email protected]	None	0	59.4 kB	jounqin, lydell, thorn0
npm/[email protected]	None	0	34.5 kB	bpscott, jounqin, lydell, ...3 more
npm/[email protected]	None	+1	923 kB	fisker, sindresorhus
npm/[email protected]	None	0	152 kB	eslintbot
npm/[email protected]	None	0	36.1 kB	eslintbot
npm/[email protected]	None	0	0 B
npm/[email protected]	None	+1	1.07 MB	michaelficarra
npm/[email protected]	None	0	13.5 kB	michaelficarra
npm/[email protected]	None	0	17 kB	esp
npm/[email protected]	filesystem	0	16 kB	jaredwray
npm/[email protected]	filesystem	0	29.3 kB	jaredwray
npm/[email protected]	None	0	31.5 kB	webreflection
npm/[email protected]	None	0	7.72 kB	phated
npm/[email protected]	None	0	117 kB	sindresorhus
npm/[email protected]	None	0	812 kB	mattpauldavies
npm/[email protected]	None	0	26.6 kB	npm-cli-ops
npm/[email protected] 🔁 npm/[email protected]	None	0	4.87 kB	sindresorhus
npm/[email protected]	None	0	4.01 kB	sindresorhus
npm/[email protected]	None	0	3.94 kB	sindresorhus
npm/[email protected]	None	0	15.1 kB	lydell
npm/[email protected]	None	0	32.3 kB	mathias
npm/[email protected]	None	0	5.4 kB	dominictarr
npm/[email protected]	None	0	19.6 kB	esp
npm/[email protected]	None	0	14.2 kB	samn
npm/[email protected]	None	0	27.8 kB	jaredwray
npm/[email protected]	None	+1	46.1 kB	gkz
npm/[email protected]	None	0	54.1 kB	jdalton
npm/[email protected]	None	0	2.97 kB	thejameskyle
npm/[email protected]	None	0	5.65 kB	megawac
npm/[email protected]	None	0	28.2 kB	npm-cli-ops
npm/[email protected]	None	0	50.2 kB	gkz
npm/[email protected]	None	0	3.92 kB	sindresorhus
npm/[email protected] 🔁 npm/[email protected]	None	0	9.52 kB	sindresorhus
npm/[email protected]	None	0	17.7 kB	blakeembrey
npm/[email protected]	None	0	36.7 kB	gkz
npm/[email protected]	None	0	9.58 kB	bpscott
npm/[email protected]	None	0	7.88 MB	prettier-bot
npm/[email protected]	None	0	33.5 kB	google-wombot
npm/[email protected]	None	0	6.28 kB	sindresorhus
npm/[email protected]	None	0	6.92 kB	sindresorhus
npm/[email protected]	None	0	314 kB	dmitrysoshnikov
npm/[email protected]	None	+1	105 kB	jviereck
npm/[email protected]	filesystem, unsafe	0	4.64 kB	sindresorhus
npm/[email protected]	environment, filesystem Transitive: shell	+16	2.32 MB	isaacs
npm/[email protected]	None	0	2.56 kB	kevva
npm/[email protected]	None	0	23.4 kB	kemitchell
npm/[email protected]	None	0	3.47 kB	kemitchell
npm/[email protected]	None	0	11.8 kB	kemitchell
npm/[email protected]	None	0	12.9 kB	kemitchell, shinnn
npm/[email protected]	None	0	3.64 kB	sindresorhus
npm/[email protected]	environment	0	59.8 kB	jounqin
npm/[email protected]	None	0	354 kB	joshuakgoldberg
npm/[email protected]	None	0	420 kB	sindresorhus
npm/[email protected]	None	0	103 kB	jameshenry
npm/[email protected]	None	0	3.45 kB	sindresorhus
npm/[email protected] 🔁 npm/[email protected]	None	0	14.8 kB	ai
npm/[email protected]	None	0	470 kB	garycourt
npm/[email protected]	None	0	16.6 kB	kemitchell

🚮 Removed packages: npm/@rollup/[email protected], npm/@rollup/[email protected], npm/@rollup/[email protected], npm/@rollup/[email protected], npm/@rollup/[email protected], npm/@rollup/[email protected], npm/@types/[email protected], npm/@types/[email protected], npm/[email protected], npm/[email protected], npm/[email protected], npm/[email protected], npm/[email protected], npm/[email protected], npm/[email protected], npm/[email protected], npm/[email protected], npm/[email protected], npm/[email protected], npm/[email protected], npm/[email protected], npm/[email protected], npm/[email protected], npm/[email protected], npm/[email protected], npm/[email protected], npm/[email protected], npm/[email protected]

View full report↗︎

[socket-security]

👍 Dependency issues cleared. Learn more about Socket for GitHub ↗︎

This PR previously contained dependency changes with security issues that have been resolved, removed, or ignored.

View full report↗︎

[ericglau]

@SocketSecurity ignore npm/[email protected]
Unrelated to this PR, see #421 (comment)

[ericglau]

@SocketSecurity ignore npm/[email protected]

Unrelated to this PR, see #430 (comment)

[ericglau]

This is looking great, thanks @CoveMB! Can you add some content under the Development section of README.md on how to run lint and lint --fix?

[ericglau]

LGTM, thanks!