repo stringclasses 341
values | file_path stringlengths 29 173 | language stringclasses 2
values | file_type stringclasses 4
values | code stringlengths 2 1.66M | tokens int64 2 598k |
|---|---|---|---|---|---|
Roblox/dash | Roblox-dash-5a885be/src/throttle.lua | luau | .lua | local Dash = script.Parent
local assign = require(Dash.assign)
type ThrottleOptions = {
leading: boolean?,
trailing: boolean?,
}
type ThrottleOptionsInternal = {
leading: boolean,
trailing: boolean,
}
-- `& (...any) -> ...any` in the function type is a funky way to mimick `T extends function`
type AnyVoidFunctio... | 912 |
Roblox/dash | Roblox-dash-5a885be/src/union.lua | luau | .lua | local Dash = script.Parent
local None = require(Dash.None)
local Types = require(Dash.Types)
--[=[
Returns a new Map by merging all keys in the two Maps in left-to-right order.
The `None` symbol can be used to remove existing elements.
@param map1 The first Map to union
@param map2 The second Map to union
@retu... | 162 |
Roblox/dash | Roblox-dash-5a885be/src/values.lua | luau | .lua | local Dash = script.Parent
local Types = require(Dash.Types)
local insert = table.insert
--[=[
Returns an array of the values in the _input_ table.
If the input is an array, ordering is preserved.
If the input is a Map, elements are returned in an arbitrary order.
@param input The table to extract values from.
... | 122 |
Roblox/dash | Roblox-dash-5a885be/src/zip.lua | luau | .lua | --[=[
Returns an iterator over two given arrays that produces pairs of elements with the same index from both arrays.
The iterator stops when the shortest array ends, i.e. when it encounters nil in one of the arrays.
@param array1 The first array to zip.
@param array2 The second array to zip.
@return An iterator... | 188 |
Roblox/dash | Roblox-dash-5a885be/suites/jest-bench.config.lua | luau | .lua | return {
displayName = "Dash",
testMatch = {
"**/benchmark/*.bench",
},
}
| 24 |
Roblox/dash | Roblox-dash-5a885be/suites/jest-test.config.lua | luau | .lua | return {
displayName = "Dash",
testMatch = {
"**/tests/*.spec",
},
}
| 24 |
Roblox/dash | Roblox-dash-5a885be/suites/run-tests.lua | luau | .lua | local ReplicatedStorage = game:GetService("ReplicatedStorage")
local processServiceExists, ProcessService = pcall(function()
return game:GetService("ProcessService")
end)
local Packages = ReplicatedStorage:FindFirstChild("Packages")
if not Packages or not Packages:FindFirstChild("Dev") then
game:GetService("TestServ... | 234 |
Roblox/dash | Roblox-dash-5a885be/tests/customMatchers.lua | luau | .lua | -- Checks that toString represenation of the error includes given message
local function toThrowWithMessage(_, received, errorMessage)
local ok, error = pcall(received)
local pass = not ok and string.find(error:toString(), errorMessage) ~= nil
local message
if pass then
message = function()
return `expected {e... | 130 |
sircfenner/png-luau | sircfenner-png-luau-d9f8f3b/src/Types.luau | luau | .luau | export type PNG = {
width: number,
height: number,
pixels: buffer,
readPixel: (x: number, y: number) -> (number, number, number, number),
}
export type Chunk = {
type: string,
offset: number,
length: number,
}
export type IHDRChunk = {
width: number,
height: number,
bitDepth: number,
colorType: number,
in... | 159 |
sircfenner/png-luau | sircfenner-png-luau-d9f8f3b/src/chunks/IHDR.luau | luau | .luau | local Types = require("../Types")
local COLOR_TYPE_BIT_DEPTH = {
[0] = { 1, 2, 4, 8, 16 },
[2] = { 8, 16 },
[3] = { 1, 2, 4, 8 },
[4] = { 8, 16 },
[6] = { 8, 16 },
}
local function read(buf: buffer, chunk: Types.Chunk): Types.IHDRChunk
assert(chunk.length == 13, "IHDR data must be 13 bytes")
local offset = ch... | 398 |
sircfenner/png-luau | sircfenner-png-luau-d9f8f3b/src/chunks/PLTE.luau | luau | .luau | local Types = require("../Types")
local function read(buf: buffer, chunk: Types.Chunk, header: Types.IHDRChunk): Types.PLTEChunk
assert(chunk.length % 3 == 0, "malformed PLTE chunk")
local count = chunk.length / 3
assert(count > 0, "no entries in PLTE")
assert(count <= 256, "too many entries in PLTE")
assert(cou... | 206 |
sircfenner/png-luau | sircfenner-png-luau-d9f8f3b/src/chunks/init.luau | luau | .luau | return {
IHDR = require("@self/IHDR"),
PLTE = require("@self/PLTE"),
tRNS = require("@self/tRNS"),
}
| 34 |
sircfenner/png-luau | sircfenner-png-luau-d9f8f3b/src/chunks/tRNS.luau | luau | .luau | local Types = require("../Types")
local function readU16(buf: buffer, offset: number, depth: number)
return bit32.extract(
bit32.bor(bit32.lshift(buffer.readu8(buf, offset), 8), buffer.readu8(buf, offset + 1)),
0,
depth
)
end
local function read(
buf: buffer,
chunk: Types.Chunk,
header: Types.IHDRChunk,
p... | 379 |
sircfenner/png-luau | sircfenner-png-luau-d9f8f3b/src/crc32.luau | luau | .luau | --!native
--!optimize 2
-- stylua: ignore
local lookup = {
0x00000000, 0x77073096, 0xEE0E612C, 0x990951BA, 0x076DC419, 0x706AF48F, 0xE963A535, 0x9E6495A3,
0x0EDB8832, 0x79DCB8A4, 0xE0D5E91E, 0x97D2D988, 0x09B64C2B, 0x7EB17CBD, 0xE7B82D07, 0x90BF1D91,
0x1DB71064, 0x6AB020F2, 0xF3B97148, 0x84BE41DE, 0x1ADAD47D, 0x6DD... | 2,337 |
sircfenner/png-luau | sircfenner-png-luau-d9f8f3b/src/zlib.luau | luau | .luau | --!native
--!optimize 2
local MAX_BITS = 15
-- stylua: ignore
local LIT_LEN = {
3, 4, 5, 6, 7, 8, 9, 10, 11, 13, 15, 17, 19, 23, 27, 31, 35, 43, 51, 59, 67, 83, 99, 115, 131,
163, 195, 227, 258
}
-- stylua: ignore
local LIT_EXTRA = {
1, 1, 1, 1, 2, 2, 2, 2, 3, 3, 3, 3, 4, 4, 4, 4, 5, 5, 5, 5, 0,
}
-- stylua: ign... | 5,577 |
dphfox/tiniest | dphfox-tiniest-ba9d9ef/src/tiniest.luau | luau | .luau | -- From dphfox/tiniest, licenced under BSD
--!strict
local tiniest_plugin = require("./tiniest_plugin")
type Context = DescribeContext | RunContext
type DescribeContext = {
type: "describe",
labels: {string},
add_test: (Test) -> ()
}
type RunContext = {
type: "run"
}
export type ErrorReport = {
type: "tiniest... | 1,404 |
dphfox/tiniest | dphfox-tiniest-ba9d9ef/src/tiniest_expect.luau | luau | .luau | -- From dphfox/tiniest, licenced under BSD
--!strict
local tiniest_quote = require("./tiniest_quote")
local tiniest_expect = {}
type Context = {
target: unknown,
test: string,
params: {unknown}
}
local context: Context = {
target = nil,
test = "",
params = {}
}
local function fail(
message: string?
): never... | 1,098 |
dphfox/tiniest | dphfox-tiniest-ba9d9ef/src/tiniest_for_roblox.luau | luau | .luau | -- From dphfox/tiniest, licenced under BSD
--!strict
local tiniest_expect = require("./tiniest_expect")
local tiniest_time = require("./tiniest_time")
local tiniest_pretty = require("./tiniest_pretty")
local tiniest = require("./tiniest")
export type Options = {
snapshot_path: string?,
save_snapshots: boolean?,
pr... | 665 |
dphfox/tiniest | dphfox-tiniest-ba9d9ef/src/tiniest_quote.luau | luau | .luau | -- From dphfox/tiniest, licenced under BSD
--!strict
local function tiniest_quote(
x: unknown,
given_indent_amount: number?
): string
if
type(x) == "nil" or
type(x) == "number" or
type(x) == "boolean" or
type(x) == "userdata"
then
return tostring(x)
elseif type(x) == "string" then
return string.fo... | 378 |
dphfox/tiniest | dphfox-tiniest-ba9d9ef/src/tiniest_snapshot.luau | luau | .luau | -- From dphfox/tiniest, licensed under BSD3
--!strict
local tiniest_quote = require("./tiniest_quote")
local tiniest = require("./tiniest")
type Test = tiniest.Test
export type TestRunResult = tiniest.TestRunResult & {
num_snapshots_updated: number,
num_snapshots_obsolete: number
}
export type RunResult = tiniest.R... | 1,293 |
luau-lang/lute | luau-lang-lute-7dab7df/.config.luau | luau | .luau | return {
luau = {
languagemode = "strict",
lint = { ["*"] = true },
linterrors = true,
aliases = {
commands = "./lute/cli/commands",
lute = "./definitions",
std = "./lute/std/libs",
},
},
lute = {
lint = {
ignores = { "**/*.d.luau", "**/*.snap.luau" },
},
},
}
| 105 |
luau-lang/lute | luau-lang-lute-7dab7df/.lute/bootstrap.luau | luau | .luau | --!strict
local process = require("@lute/process")
-- LUAUFIX: should `...` actually have the type `string...` for command-line environments
local args: { [number]: string, n: number } = table.pack(...) :: any
local cmd: { string } = { "tools/bootstrap.sh", table.unpack(args, 2, args.n) }
local result = process.run... | 100 |
luau-lang/lute | luau-lang-lute-7dab7df/.lute/luthier.luau | luau | .luau | --!strict
local process = require("@lute/process")
-- LUAUFIX: should `...` actually have the type `string...` for command-line environments
local args: { [number]: string, n: number } = table.pack(...) :: any
local cmd: { string } = { process.execPath(), "tools/luthier.luau", table.unpack(args, 2, args.n) }
local ... | 107 |
luau-lang/lute | luau-lang-lute-7dab7df/batteries/base64.luau | luau | .luau | --!optimize 2
--!strict
local BASE64_ALPHABET = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/"
local BASE64_ENCODING_LUT = table.create(4096) :: { number }
local BASE64_DECODING_LUT = buffer.create(256)
do
for i = 0, 4095 do
local hi = bit32.rshift(i, 6) + 1
local lo = bit32.band(i, 0x3F) + 1... | 1,514 |
luau-lang/lute | luau-lang-lute-7dab7df/batteries/cli.luau | luau | .luau | local cli = {}
cli.__index = cli
type ArgKind = "positional" | "flag" | "option" | "variadic"
type ArgOptions = {
help: string?,
aliases: { string }?,
default: string?,
required: boolean?,
hidden: boolean?,
}
type ArgData = {
name: string,
kind: ArgKind,
options: ArgOptions,
}
type ParseResult = {
values: {... | 1,563 |
luau-lang/lute | luau-lang-lute-7dab7df/batteries/collections/deque.luau | luau | .luau | type DequeData<T> = {
_head: number,
_tail: number,
_values: { [number]: T },
}
local deque = {}
export type Deque<T> = setmetatable<DequeData<T>, typeof(deque)>
deque.__index = deque
deque.__len = function<T>(self: Deque<T>)
return self._tail - self._head + 1
end
local dequeLib = {}
function dequeLib.new<T>(i... | 422 |
luau-lang/lute | luau-lang-lute-7dab7df/batteries/difftext/init.luau | luau | .luau | local myersdiff = require("@self/myersdiff")
local printdiff = require("@self/printdiff")
local types = require("@self/types")
export type diff = types.diff
export type diffoptions = types.diffoptions
local function diff(a: string, b: string, options: diffoptions): diff
if options and options.byChar then
return my... | 124 |
luau-lang/lute | luau-lang-lute-7dab7df/batteries/difftext/myersdiff.luau | luau | .luau | local deque = require("@batteries/collections/deque")
local tableext = require("@std/tableext")
local types = require("./types")
type diffoperation = types.diffoperation
type diff = types.diff
type EditGraphNode = {
x: number,
y: number,
prev: EditGraphNode?,
}
local function editGraphNode(x: number, y: number, p... | 1,287 |
luau-lang/lute | luau-lang-lute-7dab7df/batteries/difftext/printdiff.luau | luau | .luau | local richterm = require("@batteries/richterm")
local myersdiff = require("./myersdiff")
local myersdiffbychar = myersdiff.myersdiffbychar
local myersdiffbyline = myersdiff.myersdiffbyline
local types = require("./types")
local brightGreen = richterm.brightGreen
local brightRed = richterm.brightRed
local bgGreen = rich... | 1,799 |
luau-lang/lute | luau-lang-lute-7dab7df/batteries/difftext/types.luau | luau | .luau | export type diffoperationkey = "EQUAL" | "ADD" | "DELETE"
export type diffoperation = {
key: diffoperationkey,
text: string,
}
export type diff = { diffoperation }
export type diffoptions = {
byChar: boolean?,
}?
return table.freeze({})
| 61 |
luau-lang/lute | luau-lang-lute-7dab7df/batteries/glob.luau | luau | .luau | --[[
Glob pattern matching and filesystem discovery.
`glob.match(pattern, input)` tests whether a path matches a glob pattern.
`glob.discover(pattern)` walks the filesystem returning all matching `Path`s.
The implementation follows the Rust glob crate. The rules are:
- `?` matches any single char... | 1,758 |
luau-lang/lute | luau-lang-lute-7dab7df/batteries/pp.luau | luau | .luau | type ExistingOptions = {
rawStrings: boolean?,
}
local isPrimitiveType = { string = true, number = true, boolean = true }
local typeSortOrder: { [string]: number } = {
["boolean"] = 1,
["number"] = 2,
["string"] = 3,
["function"] = 4,
["vector"] = 5,
["buffer"] = 6,
["thread"] = 7,
["table"] = 8,
["userdata... | 1,226 |
luau-lang/lute | luau-lang-lute-7dab7df/batteries/result.luau | luau | .luau | type T<Value> = | { success: true, value: Value } | { success: false, traceback: string, err: string }
local result = {}
function result.ok<Value>(value: Value): T<Value>
return {
success = true,
value = value,
}
end
function result.fail<Value>(err: string): T<Value>
-- Ignore the current call to debug.traceb... | 192 |
luau-lang/lute | luau-lang-lute-7dab7df/batteries/richterm.luau | luau | .luau | --[[
richterm
terminal ansi formatter
]]
export type Formatter = (s: string, nocolor: boolean?) -> string
-- @noinline (if it ever exists)
local function format(s: string, open: string, close: string, replace: string): string
local index = string.find(s, close, #open + 1, true)
local middle = s
if index then
... | 1,177 |
luau-lang/lute | luau-lang-lute-7dab7df/definitions/crypto.luau | luau | .luau | -- lute-lint-global-ignore(unused_variable)
local crypto = {}
export type Hash<T> = { __hash: T }
crypto.hash = table.freeze({
md5 = {} :: Hash<"md5">,
sha1 = {} :: Hash<"sha1">,
sha256 = {} :: Hash<"sha256">,
sha512 = {} :: Hash<"sha512">,
blake2b256 = {} :: Hash<"blake2b256">,
})
--- Computes a cryptographic ... | 396 |
luau-lang/lute | luau-lang-lute-7dab7df/definitions/fs.luau | luau | .luau | -- lute-lint-global-ignore(unused_variable)
local time = require("./time")
local fs = {}
--- An open file handle returned by `fs.open`.
export type FileHandle = {
fd: number,
err: number,
}
--- The type of a filesystem entry:
--- - `"file"`: A regular file.
--- - `"dir"`: A directory.
--- - `"link"`: A symbolic li... | 1,232 |
luau-lang/lute | luau-lang-lute-7dab7df/definitions/luau.luau | luau | .luau | -- lute-lint-global-ignore(unused_variable)
local luau = {}
--- Compiled Luau bytecode produced by `luau.compile`.
export type Bytecode = { bytecode: string }
--- Compiles Luau `source` to bytecode.
function luau.compile(source: string): Bytecode
error("not implemented")
end
--- Loads `bytecode` into a callable fu... | 646 |
luau-lang/lute | luau-lang-lute-7dab7df/definitions/process.luau | luau | .luau | -- lute-lint-global-ignore(unused_variable)
--- How a child process's standard streams should be handled:
--- - `"default"`: Capture stdout and stderr to pipes, accessible via `ProcessResult`.
--- - `"inherit"`: Pass the parent process's stdio streams through to the child.
--- - `"none"`: Discard the child's stdio stre... | 885 |
luau-lang/lute | luau-lang-lute-7dab7df/definitions/syntax/parser.luau | luau | .luau | -- lute-lint-global-ignore(unused_variable)
local cst = require("./cst")
local parser = {}
--- Parses `source` as a Luau script and returns the resulting CST.
function parser.parse(source: string): cst.CstParseResult
error("not implemented")
end
--- Parses `source` as a single Luau expression and returns the result... | 100 |
luau-lang/lute | luau-lang-lute-7dab7df/definitions/system.luau | luau | .luau | --- CPU information for a single logical processor, including model, speed, and time-usage breakdown.
export type CpuInfo = {
model: string,
speed: number,
times: {
sys: number,
idle: number,
irq: number,
nice: number,
user: number,
},
}
local system = {}
--- Returns the number of logical CPU threads a... | 316 |
luau-lang/lute | luau-lang-lute-7dab7df/definitions/task.luau | luau | .luau | -- lute-lint-global-ignore(unused_variable)
local time = require("./time")
local task = {}
--- Schedules `routine` to run immediately on the next resumption cycle, passing any additional arguments to it. Returns the thread.
function task.spawn<T..., U...>(routine: ((T...) -> U...) | thread, ...: T...): thread
error(... | 324 |
luau-lang/lute | luau-lang-lute-7dab7df/definitions/time.luau | luau | .luau | -- lute-lint-global-ignore(unused_variable)
local time = {}
local duration_ops = {}
local instant = {}
--- Returns the current time as an `Instant`.
function time.now(): Instant
error("not implemented")
end
--- Returns the number of seconds elapsed since `instant`.
function time.since(instant: Instant): number
err... | 856 |
luau-lang/lute | luau-lang-lute-7dab7df/definitions/vm.luau | luau | .luau | -- lute-lint-global-ignore(unused_variable)
local vm = {}
--- Creates a new Luau VM from the module at `path` and returns its exported table.
function vm.create(path: string): { [any]: any }
error("not implemented")
end
return vm
| 58 |
luau-lang/lute | luau-lang-lute-7dab7df/docs/docgen.luau | luau | .luau | return {
["../lute/std/libs"] = { alias = "std", destination = "std" },
["../definitions"] = { alias = "lute", destination = "lute" },
}
| 44 |
luau-lang/lute | luau-lang-lute-7dab7df/examples/a.luau | luau | .luau | local _ = require("./b")
| 7 |
luau-lang/lute | luau-lang-lute-7dab7df/examples/b.luau | luau | .luau | print("hello there")
return {}
| 7 |
luau-lang/lute | luau-lang-lute-7dab7df/examples/cliargs.luau | luau | .luau | local cli = require("@batteries/cli")
local args = cli.parser()
args:add("input", "positional", { help = "Input file" })
args:add("verbose", "flag", { help = "Enable verbose mode", aliases = { "v" } })
args:add("output", "option", { help = "Output file", aliases = { "o" }, default = "default.txt" })
args:parse({ ...... | 136 |
luau-lang/lute | luau-lang-lute-7dab7df/examples/colorful.luau | luau | .luau | local richterm = require("@batteries/richterm")
print(richterm.red("This is red text!"))
print(richterm.bgRed("This is red background!"))
print(richterm.bold("This is bold text!"))
print(richterm.underline("This is underlined text!"))
print(richterm.dim(richterm.italic("This is dim italic text!")))
print(richterm.red... | 129 |
luau-lang/lute | luau-lang-lute-7dab7df/examples/compile.luau | luau | .luau | local luau = require("@std/luau")
local bytecode_container = luau.compile('return "Hello, world!"')
print(`Bytecode is {#bytecode_container["bytecode"]} bytes long`)
print(luau.load(bytecode_container)())
| 54 |
luau-lang/lute | luau-lang-lute-7dab7df/examples/create_directory.luau | luau | .luau | local fs = require("@std/fs")
local path = require("@std/path")
local system = require("@std/system")
local tmpdir = system.tmpdir()
local directory = path.join(tmpdir, "example_dir")
fs.createDirectory(directory, { makeParents = true })
if fs.exists(directory) and fs.type(directory) == "dir" then
print("Directory ... | 118 |
luau-lang/lute | luau-lang-lute-7dab7df/examples/difftext.luau | luau | .luau | local difftext = require("@batteries/difftext")
local richterm = require("@batteries/richterm")
local src = [[
local originalVariable = 1
local same = 1
function doSomething() -- comment
-- removed
print(originalVariable * 2)
end
print()
]]
local destination = [[
local newVariable = 2
local same = 1
functi... | 230 |
luau-lang/lute | luau-lang-lute-7dab7df/examples/directories.luau | luau | .luau | local fs = require("@std/fs")
for _, file in fs.listDirectory("./examples") do
print(`Example {file.name} is a {file.type}`)
end
| 35 |
luau-lang/lute | luau-lang-lute-7dab7df/examples/docs/test_module.luau | luau | .luau | -- lute-lint-global-ignore(unused_variable)
-- This file creates a mock module called test_module with random mock functions and different types of comments to test the reference doc generator reference.luau
-- See output documentation file generated in this folder `test_module.md`
local test_module = {}
--- Property... | 299 |
luau-lang/lute | luau-lang-lute-7dab7df/examples/fib.luau | luau | .luau | local module = {}
function module.fib(n: number)
return if n <= 2 then 1 else module.fib(n - 1) + module.fib(n - 2)
end
function module.fibTable(t: { n: number })
return if t.n <= 2 then 1 else module.fibTable({ n = t.n - 1 }) + module.fibTable({ n = t.n - 2 })
end
return module
| 96 |
luau-lang/lute | luau-lang-lute-7dab7df/examples/fs_metadata.luau | luau | .luau | local fs = require("@std/fs")
local path = require("@std/path")
local process = require("@std/process")
local scriptPath = path.resolve(process.cwd(), process.args[1])
local metadata = fs.metadata(scriptPath)
local created = metadata.created
print(tostring(created))
| 57 |
luau-lang/lute | luau-lang-lute-7dab7df/examples/hash.luau | luau | .luau | local crypto = require("@lute/crypto")
local base64 = require("@batteries/base64")
local message = "Hello, world!"
local digest = crypto.digest(crypto.hash.sha256, message)
function hexify(digest)
local hex = {}
for i = 1, buffer.len(digest) do
hex[i] = string.format("%02x", buffer.readu8(digest, i - 1))
end
r... | 127 |
luau-lang/lute | luau-lang-lute-7dab7df/examples/homedir_cwd.luau | luau | .luau | local process = require("@std/process")
print(process.cwd(), process.homedir())
| 17 |
luau-lang/lute | luau-lang-lute-7dab7df/examples/json.luau | luau | .luau | local json = require("@std/json")
local serialize = json.serialize({
hello = "world",
}, true)
print(serialize)
local deserialized = json.deserialize([[{
"hello": "world"
}]])
deserialized = assert(json.asObject(deserialized))
print(deserialized.hello)
| 60 |
luau-lang/lute | luau-lang-lute-7dab7df/examples/lints/almost_swapped.luau | luau | .luau | -- Check out lute/cli/commands/lint/rules for the default rules used by lute lint!
local lintTypes = require("@lint")
local path = require("@std/path")
local query = require("@std/syntax/query")
local syntax = require("@std/syntax")
local utils = require("@std/syntax/utils")
local name = "almost_swapped"
local messag... | 900 |
luau-lang/lute | luau-lang-lute-7dab7df/examples/lints/divide_by_zero.luau | luau | .luau | -- Check out lute/cli/commands/lint/rules for the default rules used by lute lint!
local lintTypes = require("@lint")
local path = require("@std/path")
local query = require("@std/syntax/query")
local syntax = require("@std/syntax")
local utils = require("@std/syntax/utils")
local name = "divide_by_zero"
local messag... | 324 |
luau-lang/lute | luau-lang-lute-7dab7df/examples/main.luau | luau | .luau | print("hello")
| 4 |
luau-lang/lute | luau-lang-lute-7dab7df/examples/module_return_type/get_module_return_type.luau | luau | .luau | local luau = require("@std/luau")
local path = require("@std/path")
local process = require("@std/process")
local filePath = path.join(process.cwd(), "examples", "module_return_type", "mainmodule.luau")
local returnType = luau.typeofModule(filePath)
if not returnType then
error("Failed to get module return type")
en... | 298 |
luau-lang/lute | luau-lang-lute-7dab7df/examples/module_return_type/mainmodule.luau | luau | .luau | local tableext = require("@std/tableext")
local testFilter: { [string]: number } = {
["a"] = 1,
}
local module = {}
function module.func1(a: number)
return function(s: string): boolean
return s == tostring(a)
end
end
module.strings = tableext.map(testFilter, function(value)
return tostring(value)
end)
module... | 99 |
luau-lang/lute | luau-lang-lute-7dab7df/examples/net_example.luau | luau | .luau | local net = require("@std/net")
local task = require("@std/task")
local pp = require("@batteries/pp")
print(net.request("https://en.wikipedia.org/").status)
print(pp(net.request("https://en.wikipedia.org/").headers))
local start = os.clock()
local results = {}
local done = 0
task.spawn(function()
results[1] = n... | 213 |
luau-lang/lute | luau-lang-lute-7dab7df/examples/options_transformer.luau | luau | .luau | local query = require("@std/syntax/query")
local syntax = require("@std/syntax")
local syntax_utils = require("@std/syntax/utils")
local transformTypes = require("@transform")
return {
options = {
{ kind = "string", name = "functionName", default = "math.isnan" },
},
transform = function(ctx: transformTypes.Cont... | 202 |
luau-lang/lute | luau-lang-lute-7dab7df/examples/parallel_serve.luau | luau | .luau | local vm = require("@lute/vm")
local task = require("@std/task")
local threadCount = 8
for _ = 1, threadCount do
task.spawn(vm.create("./parallel_serve_helper").serve)
end
print(`Created {threadCount} server threads`)
| 59 |
luau-lang/lute | luau-lang-lute-7dab7df/examples/parallel_serve_helper.luau | luau | .luau | local server = require("@lute/net/server")
return {
serve = function()
server.serve({
handler = function(_)
return "Hello, lute!"
end,
reuseport = true,
})
end,
}
| 52 |
luau-lang/lute | luau-lang-lute-7dab7df/examples/parallel_sort.luau | luau | .luau | local vm = require("@lute/vm")
local task = require("@std/task")
local function getslice(t, n: number, m: number)
local size = math.ceil(#t / m)
local slice = table.create(size)
table.move(t, 1 + (n - 1) * size, n * size, 1, slice)
return slice
end
local function merge<T>(t1: { T }, t2: { T }, comp: (T, T) -> l... | 740 |
luau-lang/lute | luau-lang-lute-7dab7df/examples/parallel_sort_helper.luau | luau | .luau | return {
sort = function(t)
-- LUAUFIX - we cannot figure out the type of the array elements, even with an annotation on t.
table.sort(t, function(a: number, b: number)
return a < b
end)
return t
end,
}
| 62 |
luau-lang/lute | luau-lang-lute-7dab7df/examples/parsing.luau | luau | .luau | local syntax = require("@std/syntax")
local pretty = require("@batteries/pp")
local foo = syntax.parseExpr("5")
print(pretty(foo))
| 33 |
luau-lang/lute | luau-lang-lute-7dab7df/examples/process.luau | luau | .luau | local process = require("@std/process")
process.system("echo hello", {})
local result = process.run({ "echo", "Hello, lute!" })
print(result.exitcode)
print(result.stdout)
local r1 = process.run({ "echo", "-n", "One" })
local r2 = process.run({ "echo", "-n", "Two" })
local r3 = process.run({ "echo", "-n", "Three" }... | 220 |
luau-lang/lute | luau-lang-lute-7dab7df/examples/process_env.luau | luau | .luau | local process = require("@std/process")
print(process.env.HOME)
print(process.env.LUTE_HOME)
process.env.LUTE_HOME = "/home/lute"
print(process.env.LUTE_HOME)
for k, v in process.env do
print(k, v)
end
| 55 |
luau-lang/lute | luau-lang-lute-7dab7df/examples/profile_test.luau | luau | .luau | -- Test program for profiler with deep call stacks and recursion
-- Fibonacci with recursion (creates deep stacks)
local function fibonacci(n: number): number
if n <= 1 then
return n
end
return fibonacci(n - 1) + fibonacci(n - 2)
end
-- Array processing with nested calls
local function processArray(arr: { number... | 556 |
luau-lang/lute | luau-lang-lute-7dab7df/examples/pwhash.luau | luau | .luau | local crypto = require("@lute/crypto")
local secret = "woof"
local password = crypto.password.hash(secret)
function hexify(digest)
local hex = {}
for i = 1, buffer.len(digest) do
hex[i] = string.format("%02x", buffer.readu8(digest, i - 1))
end
return table.concat(hex)
end
print(`password hash: {hexify(password... | 124 |
luau-lang/lute | luau-lang-lute-7dab7df/examples/query.luau | luau | .luau | local syntax = require("@std/syntax")
local query = require("@std/syntax/query")
local utils = require("@std/syntax/utils")
local cst = syntax.parseExpr("require(OldComponent)")
local p = query.findAllFromRoot(cst, utils.isRequireCall):filter(function(call)
local firstArg = call.arguments[1]
return firstArg.tag == ... | 136 |
luau-lang/lute | luau-lang-lute-7dab7df/examples/query_transformer.luau | luau | .luau | local query = require("@std/syntax/query")
local syntax = require("@std/syntax")
local syntax_utils = require("@std/syntax/utils")
local transformTypes = require("@transform")
local function transform(ctx: transformTypes.Context)
return query
.findAllFromRoot(ctx.parseresult :: syntax.CstParseResult, syntax_utils.... | 165 |
luau-lang/lute | luau-lang-lute-7dab7df/examples/secretbox.luau | luau | .luau | local crypto = require("@lute/crypto")
local message = "Hello, world!"
local box = crypto.secretbox.seal(message)
function hexify(digest)
local hex = {}
for i = 1, buffer.len(digest) do
hex[i] = string.format("%02x", buffer.readu8(digest, i - 1))
end
return table.concat(hex)
end
print(hexify(box.ciphertext))
... | 124 |
luau-lang/lute | luau-lang-lute-7dab7df/examples/serve.luau | luau | .luau | local server = require("@lute/net/server")
print("Starting server...")
-- Start the server (non-blocking)
local instance = server.serve(function(_)
return "Hello, lute!"
end)
print(`Server listening on http://{instance.hostname}:{instance.port}`)
print("Program ending, but server will continue running in the backg... | 83 |
luau-lang/lute | luau-lang-lute-7dab7df/examples/spawn_example.luau | luau | .luau | local vm = require("@lute/vm")
local task = require("@std/task")
print("start")
local vm1 = vm.create("./fib")
local vm2 = vm.create("./fib")
local vm3 = vm.create("./fib")
print("fib(15):", vm1.fib(15))
print("fib(20):", vm2.fib(20))
print("done inline")
do
local start = os.clock()
print("fib(10):", vm1.fib(10... | 513 |
luau-lang/lute | luau-lang-lute-7dab7df/examples/system_environment_check.luau | luau | .luau | local system = require("@std/system")
if system.win32 then
print("Running on Windows")
elseif system.linux then
print("Running on Linux")
elseif system.macos then
print("Running on macOS")
elseif system.unix then
print("Running on Unix")
else
print("Unknown operating system")
end
| 66 |
luau-lang/lute | luau-lang-lute-7dab7df/examples/system_lib.luau | luau | .luau | local system = require("@std/system")
print(
string.format(
"%s (%s-%s) - %d cores, uptime for %ss | freemem: %dMB | totalmem: %dMB",
system.hostName(),
system.os,
system.arch,
system.threadCount(),
tostring(system.uptime()),
system.freeMemory(),
system.totalMemory()
)
)
for _i, _cpu in system.cpus(... | 159 |
luau-lang/lute | luau-lang-lute-7dab7df/examples/task-delay.luau | luau | .luau | local task = require("@lute/task")
task.delay(1, coroutine.create(print), vector.one)
task.delay(1, print, vector.one)
| 31 |
luau-lang/lute | luau-lang-lute-7dab7df/examples/task-resume.luau | luau | .luau | local task = require("@lute/task")
local c = coroutine.create(function()
print("hello")
-- We don't know what subsequent calls to coroutine.yield produce.
print(coroutine.yield() :: any)
print("wtf")
end)
task.resume(c)
task.resume(c, "world", "meow for good measure")
local _ = coroutine.running()
task.spawn(pr... | 88 |
luau-lang/lute | luau-lang-lute-7dab7df/examples/task-wait.luau | luau | .luau | local task = require("@lute/task")
local time = require("@std/time")
print(task.wait(1))
print(task.wait(time.duration.seconds(1)))
print(task.wait())
-- while true do
-- local start = time.now()
-- local delta = task.wait(1)
-- local stop = time.now()
-- print(stop - start)
-- print(delta)
-- end
| 82 |
luau-lang/lute | luau-lang-lute-7dab7df/examples/testing.luau | luau | .luau | local test = require("@std/test")
local runner = require("@std/test/runner")
test.case("foo", function(assert)
assert.eq(3, 3)
assert.eq(6, 1)
end)
test.case("bar", function(assert)
assert.eq("a", "b")
end)
test.case("baz", function(assert)
assert.neq("a", "b")
end)
test.suite("MySuite", function(suite)
-- bef... | 446 |
luau-lang/lute | luau-lang-lute-7dab7df/examples/time_example.luau | luau | .luau | local time = require("@std/time")
local duration = time.duration
local fiveSeconds = duration.seconds(5)
local tenSeconds = fiveSeconds * 2
local fifteenSeconds = fiveSeconds + tenSeconds
print(fiveSeconds)
print(tenSeconds)
print(fifteenSeconds)
print(fiveSeconds < tenSeconds)
print(fifteenSeconds > tenSeconds)
lo... | 127 |
luau-lang/lute | luau-lang-lute-7dab7df/examples/time_instants.luau | luau | .luau | local time = require("@lute/time")
local start = time.now()
for _ = 1, 10000 do
vector.dot(vector.one, vector.zero)
end
local stop = time.now()
assert(stop > start)
assert(stop ~= start)
assert(start == start)
print((stop - start):toMicroseconds())
| 67 |
luau-lang/lute | luau-lang-lute-7dab7df/examples/toml.luau | luau | .luau | local toml = require("@batteries/toml")
local deserialized = toml.deserialize([=[
hello = "world"
infinity = inf
nan_value = nan
escaped_string = "This is a string with a newline\ncharacter"
[world]
v1 = "hi"
v2 = 8080
v3 = true
[[users]]
name = "Alice"
age = 25
[[users]]
name = "Bob"
age = 30
[people.Tom]
age = 3... | 126 |
luau-lang/lute | luau-lang-lute-7dab7df/examples/transformee.luau | luau | .luau | local x = math.sqrt(-1)
-- x ~= x should become math.isnan(x)
local _b = x ~= x
| 26 |
luau-lang/lute | luau-lang-lute-7dab7df/examples/user_input_no_prompt.luau | luau | .luau | -- User input can be provided in multiple ways:
-- 1. lute user_input.luau
-- 2. echo "Hello!" | lute user_input_no_prompt.luau
-- 3. lute user_input_no_prompt.luau < input_text.txt
local io = require("@std/io")
-- Get user input
local input = io.input()
print(input)
| 78 |
luau-lang/lute | luau-lang-lute-7dab7df/examples/user_input_with_prompt.luau | luau | .luau | -- User input can be provided in multiple ways:
-- 1. lute user_input.luau
-- 2. echo "Hello!" | lute user_input_with_prompt.luau
-- 3. lute user_input_with_prompt.luau < input_text.txt
local io = require("@std/io")
-- Get user input with prompt
local name = io.input("Please enter your name: ")
print(name)
| 86 |
luau-lang/lute | luau-lang-lute-7dab7df/examples/walk_directory.luau | luau | .luau | local fslib = require("@std/fs")
local path = require("@std/path")
local system = require("@std/system")
local tmpdir = system.tmpdir()
local baseDir = path.join(tmpdir, "walk_directory_example")
-- Setup: create a directory structure
if not fslib.exists(baseDir) then
fslib.createDirectory(baseDir, { makeParents = t... | 268 |
luau-lang/lute | luau-lang-lute-7dab7df/examples/watch_directory.luau | luau | .luau | local fs = require("@std/fs")
local path = require("@std/path")
local system = require("@std/system")
local task = require("@lute/task")
-- Setup, get a temporary directory to watch
local tmpdir = system.tmpdir()
local watchedFileName = "watched.txt"
local watched = path.join(tmpdir, watchedFileName)
if fs.exists(wat... | 232 |
luau-lang/lute | luau-lang-lute-7dab7df/examples/websocket_echo.luau | luau | .luau | local client = require("@lute/net/client")
print("connecting to echo server...")
local _ws: client.WebSocket?
_ws = client.websocket("wss://echo.websocket.org", {
onopen = function()
print("websocket opened")
if _ws then
_ws:send("hello from lute over websockets")
_ws:send(buffer.create(4))
_ws:send("cl... | 207 |
luau-lang/lute | luau-lang-lute-7dab7df/examples/writeFile.luau | luau | .luau | local fs = require("@std/fs")
-- Open a file if it doesn't exist, truncate it,
local file = fs.open("dest", "w+")
if file == nil then
print("Error opening file")
return
end
fs.write(file, "This is some other text")
fs.close(file)
| 65 |
luau-lang/lute | luau-lang-lute-7dab7df/lute/cli/commands/debug/dapTypes.luau | luau | .luau | -- these types reflect our requirements for our implementation of DAP, not
-- necessarily the actual DAP specification. For example, sources in DAP could have
-- path be optional, but we enforce that it is required.
export type Capability = {
supportConfigurationDoneRequest: boolean,
supportTerminateRequest: boolean... | 169 |
luau-lang/lute | luau-lang-lute-7dab7df/lute/cli/commands/debug/init.luau | luau | .luau | local io = require("@std/io")
local cli = require("@batteries/cli")
local dap = require("@self/dap")
local USAGE = "Usage: lute debug serve"
local function printHelp()
print(USAGE)
print([[
Starts the Lute debugger as a DAP server.
SUBCOMMANDS:
serve Start a DAP debug adapter server over stdio
... | 224 |
luau-lang/lute | luau-lang-lute-7dab7df/lute/cli/commands/lib/files.luau | luau | .luau | local fs = require("@lute/fs")
local process = require("@lute/process")
local ignore = require("./ignore")
local path = require("@std/path")
local stringext = require("@std/stringext")
local tableext = require("@std/tableext")
local function traverseDirectoryRecursive(
directory: path.Path,
ignoreResolver: ignore.I... | 455 |
luau-lang/lute | luau-lang-lute-7dab7df/lute/cli/commands/lib/ignore.luau | luau | .luau | local fs = require("@std/fs")
local path = require("@std/path")
local parseIgnores = require("./parseIgnores")
local isIgnored = parseIgnores.isIgnored
local parseGitignore = parseIgnores.parseGitignore
--- Performs ignore resolution on a set of
local IgnoreResolver = {}
IgnoreResolver.__index = IgnoreResolver
type G... | 623 |
luau-lang/lute | luau-lang-lute-7dab7df/lute/cli/commands/lib/parseIgnores.luau | luau | .luau | local fs = require("@std/fs")
local path = require("@std/path")
local stringext = require("@std/stringext")
local system = require("@std/system")
export type Glob = { pattern: string, onlyMatchDirectories: boolean, matchAnywhere: boolean }
export type GitignoreData = {
location: string,
ignores: { Glob },
whitelis... | 1,529 |
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