chore(lune): include tool to automatically update bin packages

.lune/update_tools.luau

@@ -0,0 +1,133 @@
+local serde = require("@lune/serde")
+local stdio = require("@lune/stdio")
+local process = require("@lune/process")
+local DateTime = require("@lune/datetime")
+
+local types = require("../toolchainlib/src/utils/result_option_conv")
+local Option = types.Option
+type Option<T> = types.Option<T>
+local pathfs = require("../lune_packages/pathfs")
+local Github = require("../toolchainlib/src/github")
+
+local function isoDateToTimestamp(isoDate: string): number
+	return DateTime.fromIsoDate(isoDate).unixTimestamp
+end
+
+local function stripLeadingVersion(version: string): string
+	local stripped = string.gsub(version, "^v", "")
+	return stripped
+end
+
+local function confirmAndClear(msg: string, default: boolean?): boolean
+	local yes = stdio.prompt("confirm", msg, default)
+	stdio.write(
+		-- Move to the previous line, clear it, move cursor to start of line,
+		-- and show cursor (if hidden)
+		"\x1b[A\x1b[K\x1b[0G\x1b[?25h"
+	)
+
+	return yes
+end
+
+local INFO_PREFIX = `{stdio.color("green")}{stdio.style("bold")}info{stdio.color("reset")}:`
+local ERROR_PREFIX = `{stdio.color("red")}{stdio.style("bold")}error{stdio.color("reset")}:`
+
+local function error(msg: string): never
+	stdio.ewrite(`{ERROR_PREFIX} {msg}\n`)
+	return process.exit(1)
+end
+
+local function assert(expr: boolean, msg: string)
+	if not expr then
+		error(msg)
+	end
+end
+
+local BINS_SRC_DIR = pathfs.getAbsolutePathOf(pathfs.Path.from("bins"))
+
+for _, binSrc in pathfs.readDir(BINS_SRC_DIR) do
+	local absPath = BINS_SRC_DIR:join(binSrc)
+	local binEntrypoint = absPath:join("init.luau")
+	local manifestPath = absPath:join("pesde.toml")
+
+	-- Make sure our constructed entrypoint and manifest paths exist
+	assert(
+		pathfs.isFile(binEntrypoint) and pathfs.isFile(manifestPath),
+		"Either binary entrypoint or manifest not found"
+	)
+
+	local manifestContents = pathfs.readFile(manifestPath)
+	-- TODO: Type this
+	local manifest = serde.decode("toml", manifestContents)
+	local entrypointContents = pathfs.readFile(binEntrypoint)
+
+	local repoName = string.match(entrypointContents, 'require%("./lune_packages/core"%)%("([^"]+)"')
+	local version = manifest.version
+
+	-- Make sure we have a repo name and version
+	assert(repoName and version, `Failed to get repo name and entrypoint for tool {binSrc}`)
+
+	local gh = Github.new(
+		repoName :: string,
+		Option.Some({
+			authToken = Option.Some("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"),
+			retries = Option.None,
+		} :: Github.Config) :: Option<Github.Config>
+	)
+	local transactions = gh:queueTransactions({ "FetchReleases" })
+
+	-- Fetch releases, and order them by published date
+	local releases = transactions[1]:unwrap() :: Github.GithubReleases
+	table.sort(releases, function(a, b)
+		return isoDateToTimestamp(a.published_at) < isoDateToTimestamp(b.published_at)
+	end)
+
+	-- Filter for only versions which are after the current version
+	local releasesAfter = {}
+	local versionIdx = math.huge
+	for idx, release in releases do
+		if release.tag_name == version then
+			versionIdx = idx
+			continue
+		end
+
+		if idx > versionIdx then
+			releasesAfter[release.tag_name] = release
+		end
+	end
+
+	for newVersion, newRelease in releasesAfter do
+		print(
+			`{INFO_PREFIX} Found new tool release {stdio.style("bold")}{binSrc}{stdio.style("reset")}@{stdio.style(
+				"dim"
+			)}{newVersion}{stdio.style("reset")}`
+		)
+
+		-- HACK: To prevent messing with our existing toml ordering and formatting
+		-- we just replace the old version field string with the new version field
+		-- string
+		local updatedManifest = string.gsub(
+			manifestContents,
+			-- Old version field string:
+			serde.encode("toml", { version = manifest.version }),
+			-- New version field string:
+			serde.encode("toml", { version = stripLeadingVersion(newVersion) }),
+			-- Only replace the first occurrence to be safe
+			1
+		)
+
+		local toWrite = table.find(process.args, "--yes")
+			or table.find(process.args, "-y")
+			or confirmAndClear(`Update manifest for {binSrc}?`, false)
+
+		if toWrite then
+			print(
+				`{INFO_PREFIX} Updated manifest {stdio.style("dim")}{manifestPath:stripPrefix(pathfs.cwd)}{stdio.style(
+					"reset"
+				)}`
+			)
+
+			pathfs.writeFile(manifestPath, updatedManifest)
+		end
+	end
+end

pesde.lock

@@ -23,6 +23,24 @@ lune = "bins/stylua"
 [workspace."pesde/toolchainlib"]
 lune = "toolchainlib"
 
+[graph."jiwonz/pathfs"."0.1.0 lune"]
+direct = ["pathfs", { name = "jiwonz/pathfs", version = "^0.1.0" }, "standard"]
+resolved_ty = "standard"
+
+[graph."jiwonz/pathfs"."0.1.0 lune".target]
+environment = "lune"
+lib = "init.luau"
+
+[graph."jiwonz/pathfs"."0.1.0 lune".pkg_ref]
+ref_ty = "pesde"
+name = "jiwonz/pathfs"
+version = "0.1.0"
+index_url = "https://github.com/daimond113/pesde-index"
+
+[graph."jiwonz/pathfs"."0.1.0 lune".pkg_ref.target]
+environment = "lune"
+lib = "init.luau"
+
 [graph."lukadev_0/option"."1.2.0 lune"]
 direct = ["option", { name = "lukadev_0/option", version = "^1.2.0" }, "standard"]
 resolved_ty = "standard"

pesde.toml

@@ -9,6 +9,7 @@ environment = "lune"
 
 [dependencies]
 option = { name = "lukadev_0/option", version = "^1.2.0" }
+pathfs = { name = "jiwonz/pathfs", version = "^0.1.0" }
 
 [indices]
 default = "https://github.com/daimond113/pesde-index"