116 lines
3.4 KiB
Text
116 lines
3.4 KiB
Text
--!strict
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local datetime = require("@lune/datetime")
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local fs = require("@lune/fs")
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local serde = require("@lune/serde")
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local stdio = require("@lune/stdio")
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local progress_bar = require("./util/progress")
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local result = require("./util/result")
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local shared = require("./shared")
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local types = require("./types")
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--- Synchronizes the required files from the jecs main branch.
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local function sync(to: string): result.Identity<boolean>
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local now = datetime.now()
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local begin = os.clock()
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local progress = progress_bar
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.new()
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:withStage("init", "Initializing")
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:withStage("fetch", "Fetching latest files")
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:withStage("save", "Saving files")
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:withStage("version", "Pulling latest jecs version")
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:withStage("metadata", "Writing build metadata")
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progress:start() -- init
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if not fs.metadata(to).exists then
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fs.writeDir(to)
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end
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progress:nextStage() -- fetch
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local includes = {
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"jecs.luau",
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"README.md",
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"CHANGELOG.md",
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"LICENSE",
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".luaurc",
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}
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local sources = {}
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for _, file in includes do
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local contents = shared.fetch_raw(file)
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if not contents.ok then
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progress:stop()
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stdio.ewrite(`🔥 Couldn't get the latest source for {file}:\n{contents.err}\n`)
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return result(false, `Couldn't get the latest source for {file}.`)
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end
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sources[file] = contents.val
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end
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progress:nextStage() -- save
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local sources_modified = {}
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local any_changed = false
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for file, contents in sources do
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local res = shared.save_if_diff(`{to}/{file}`, contents)
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if res.ok then
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any_changed = true
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table.insert(sources_modified, file)
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end
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end
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if not any_changed then
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progress:stop()
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local took = shared.round_to((os.clock() - begin) * 1_000, 2)
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print(
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`🕛 Finished synchronizing, no changes since latest source {stdio.style("dim")}(took {took}ms){stdio.style(
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"reset"
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)}`
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)
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return result(true, false)
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end
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local project_json = {
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name = "jecs-nightly",
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tree = {
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["$path"] = "jecs.luau",
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},
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}
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local encoded_project_json = serde.encode("json", project_json)
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fs.writeFile(`{to}/default.project.json`, encoded_project_json)
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progress:nextStage() -- version
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local wally_contents = shared.fetch_raw("wally.toml")
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if not wally_contents.ok then
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progress:stop()
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stdio.ewrite(`🔥 Couldn't get the jecs wally manifest:\n{wally_contents.err}\n`)
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return result(false, `Couldn't get the jecs wally manifest:\n{wally_contents.err}`)
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end
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local parsed: types.WallyManifest = serde.decode("toml", wally_contents.val)
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progress:nextStage() -- metadata
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local version = `{parsed.package.version}-nightly.{shared.iso_date_light(now)}`
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local metadata = {
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version = version,
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modified = sources_modified,
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}
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local encoded_metadata = serde.encode("toml", metadata)
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fs.writeFile(`{to}/build.txt`, encoded_metadata)
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progress:stop() -- finish
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local took = shared.round_to((os.clock() - begin) * 1_000, 2)
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print(`🪨 Finished synchronizing {stdio.style("dim")}(took {took}ms){stdio.style("reset")}`)
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print(`Changed files:`)
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print(sources_modified)
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return result(true, true)
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end
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return sync
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