feat!: use alien-signals for reactivity (#50)

* feat: use alien-signals

* refactor: remove pnpm, fix tests

* fix: `effectScope` should set scope

* fix: check previous value before calling listener

* refactor: improve imports

* refactor: exclude re-exports from wally

* refactor: embrace scope cleanup, restructure code

* fix: update pkgs dir references

* ci: simplify pesde install

* build: install dev deps with wally

* feat: add detached, add more tests

* test: simplify mapped test update

* chore: rephrase doc comment

* perf: optimize subscribe and mapped

* refactor: avoid ambiguous optional function type

* refactor: add assertion error messages

* perf: optimize mapped, add benches

* chore: delete redundant benchmarks

* perf: simplify mapped logic

* test: prettify test library

* test: try different gray

* test: color brackets

* refactor: sync 2.0.4

* refactor: use setCurrentSub instead of pauseTracking

* test: improve test suite

* test: separate parent from root

* refactor: iterate over previous data in mapped

* refactor: improve logic

* style: use `---` doc comments

* refactor: improve logic

* chore: housekeeping

* ci: add pnpm step

* ci: init submodules

* test: use lune

* refactor: improve structure and alien-signals integration

* ci: update test file path

* feat: add peek and roblox-ts types

* feat: add deep freeze flag, misc refactors

* refactor: reduce type casting, housekeeping

* refactor: rewrite untracked, update alien-signals

* chore: update eslint, housekeeping

* refactor: start charm-sync rewrite

* fix: send init payload even if atom did not update

* test: add all sync tests

* feat: prepare for alpha release

* feat: add peek, make untracked escape scope

* fix: wrap hooks in untracked, update types

* feat: add flag for inner effect tracking

* refactor: add docs, remove some modules

* refactor: align with alien-signals 3.0

* feat: add signal api

* refactor: update charm sync api

* feat: update alien-signals

* refactor: remove unnecessary features, update docs

* feat: finalize sync docs

* docs: update sync section

* docs: simplify examples

* docs: capitalize headers

* docs: add migration tips

* docs: fix whitespace

* docs: rephrase computed arg change

* refactor: rename batch, misc fixes & perf updates

* refactor: simplify charm sync validation

* feat: update alien-signals, add recursion flag

* feat: add `recursive()`

* fix: allow dispose in observers

* feat: add `trigger()`, refactor source

* docs: update readme

* chore: prepare release candidate

* test: make some tests more reliable

* docs: fix typo

* feat: add `reactive()`

* chore: bump versions

* docs: reword reactive docs

* docs: fix typo

* feat: add `toRaw()`

* fix: check for nil diffs

* chore: bump versions

* perf: do not create proxies for iteration

* fix: make `toRaw` track all calls

* fix: check none before patching mutable tables

* chore: bump charm-sync version

* docs: add fishing game example project

* feat: sync signals that return reactive proxy

* fix: refine reactive proxy logic

* fix: prevent early reactive gc, alien-signals 3.1.1

* fix: wrap iterated values in `reactive()`

* fix: loosen client signal types

* chore: bump release candidate

* fix: remove unsynced signals immediately

* test: use lute for tests

* chore: bump versions

* ci: set up lute

* refactor: improve source readability

* ci: upgrade lute

* build: loosen workspace version requirements

* chore: bump deps

* fix: update signal overload for setter (#58)

* fix: add missing recursed check

* test: add important vue reactivity tests

* chore: fix react tests, run stylua

* chore: update vide

* docs: improve intro and explain getters

* docs: adjust ordering by importance

* docs: move listen nesting note

* build: fix react peer dep for ci

* chore: update lockfile

* ci: use javascript eslint config

* ci: ignore eslint config file

* refactor: move test directories

* feat: allow recursion in effects by default

* release: charm v0.11.0-rc.4

* refactor: remove recursive()

* refactor: reorganize repo, create deep-charm

* docs: rephrase some sections

* feat: export getter and setter types

* docs: rephrase intro again

* feat!: run listen and subscribe callback in untracked

* refactor!: remove peek

* docs: note peek in migration guide

* release: charm v0.11.0-rc.5

* release: charm-sync v0.4.0-rc.7

* release: react-charm v0.4.0-rc.4

* fix: remove old keys when updating key in `mapped()`

* refactor: shorten error traceback, housekeeping

* refactor: keep error level in some cases

* fix: check if cleanup functions disposed effect

* refactor!: run effects in batched

* ci: check eslint and prettier

* perf: run observe fn in untracked

* perf: call mapper as-is in `mapped()`

* refactor: error for effect cleanup errors

* refactor: use new type solver

* ci: disable new solver flag until 0.714

* chore: housekeeping

* refactor: improve errors in nonstrict, optimize noyield

* chore: housekeeping

* refactor: satisfy new solver

* refactor: improve error traceback

* docs: link roblox signals

* chore: housekeeping

* perf: remove `clearPending` inline operation

* refactor: check type of cleanup

* ci: remove selene

* fix: always return pending value in signal setter

* test: add multi benchmark

* release: charm v0.11.0-rc.6

* test: add cleanup order tests

* chore: bump deps

* docs: add warning for deep-charm and note for `observe()`

---------

Co-authored-by: safazi <safazics@gmail.com>

benches/mapped.luau

@@ -0,0 +1,84 @@
+local Charm = require("../packages/charm/src")
+local bench = require("./bench")
+
+local computed = Charm.computed
+local mapped = Charm.mapped
+local signal = Charm.signal
+
+type Key = number
+type Value = number
+
+local count = 512
+local initialState: { [Key]: Value } = table.create(count, 0)
+
+local function expensiveOperation()
+	for _ = 1, 100 do
+		continue
+	end
+end
+
+local function simpleMapped(
+	source: () -> { [Key]: Value },
+	mapper: (Value, Key) -> (Value, Key?)
+): () -> { [Key]: Value }
+	return computed(function()
+		local state = source()
+		local nextState = {}
+
+		for keyIn, valueIn in state do
+			local valueOut, keyOut = mapper(valueIn, keyIn)
+			nextState[if keyOut == nil then keyIn else keyOut] = valueOut
+		end
+
+		return nextState
+	end)
+end
+
+local function updateRandomly(updateChance: number): ({ [Key]: Value }) -> { [Key]: Value }
+	return function(state)
+		local nextState = table.clone(state)
+		for key in state do
+			if math.random() < updateChance then
+				nextState[key] += 1
+			end
+		end
+		return nextState
+	end
+end
+
+for _, updateChance in { 0.1, 0.5, 1 } do
+	local function mapper(value: Value, key: Key): (Value, Key?)
+		expensiveOperation()
+		return value + 1, key + 1
+	end
+
+	bench.run(`mapped {updateChance}`, function()
+		local src, setSrc = signal(initialState)
+		local out = mapped(src, mapper)
+
+		bench.profilebegin("init")
+		out()
+		bench.profileend()
+
+		setSrc(updateRandomly(updateChance))
+
+		bench.profilebegin("update")
+		out()
+		bench.profileend()
+	end)
+
+	bench.run(`control {updateChance}`, function()
+		local src, setSrc = signal(initialState)
+		local out = simpleMapped(src, mapper)
+
+		bench.profilebegin("init")
+		out()
+		bench.profileend()
+
+		setSrc(updateRandomly(updateChance))
+
+		bench.profilebegin("update")
+		out()
+		bench.profileend()
+	end)
+end