142 lines
3.8 KiB
Lua
142 lines
3.8 KiB
Lua
--- Horrible script to concatenate everything in /src into a single rx.lua file.
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-- @usage lua tools/build.lua [distribution=base]
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-- @arg {string='base'} distribution - Type of distribution to build, either 'base' or 'luvit'.
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local files = {
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'src/util.lua',
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'src/subscription.lua',
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'src/observer.lua',
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'src/observable.lua',
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'src/operators/all.lua',
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'src/operators/amb.lua',
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'src/operators/average.lua',
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'src/operators/buffer.lua',
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'src/operators/catch.lua',
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'src/operators/combineLatest.lua',
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'src/operators/compact.lua',
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'src/operators/concat.lua',
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'src/operators/contains.lua',
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'src/operators/count.lua',
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'src/operators/debounce.lua',
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'src/operators/defaultIfEmpty.lua',
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'src/operators/delay.lua',
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'src/operators/distinct.lua',
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'src/operators/distinctUntilChanged.lua',
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'src/operators/elementAt.lua',
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'src/operators/filter.lua',
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'src/operators/find.lua',
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'src/operators/first.lua',
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'src/operators/flatMap.lua',
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'src/operators/flatMapLatest.lua',
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'src/operators/flatten.lua',
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'src/operators/ignoreElements.lua',
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'src/operators/last.lua',
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'src/operators/map.lua',
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'src/operators/max.lua',
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'src/operators/merge.lua',
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'src/operators/min.lua',
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'src/operators/pack.lua',
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'src/operators/partition.lua',
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'src/operators/pluck.lua',
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'src/operators/reduce.lua',
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'src/operators/reject.lua',
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'src/operators/retry.lua',
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'src/operators/sample.lua',
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'src/operators/scan.lua',
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'src/operators/skip.lua',
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'src/operators/skipLast.lua',
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'src/operators/skipUntil.lua',
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'src/operators/skipWhile.lua',
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'src/operators/startWith.lua',
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'src/operators/sum.lua',
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'src/operators/switch.lua',
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'src/operators/take.lua',
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'src/operators/takeLast.lua',
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'src/operators/takeUntil.lua',
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'src/operators/takeWhile.lua',
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'src/operators/tap.lua',
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'src/operators/unpack.lua',
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'src/operators/unwrap.lua',
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'src/operators/window.lua',
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'src/operators/with.lua',
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'src/operators/zip.lua',
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'src/schedulers/immediatescheduler.lua',
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'src/schedulers/cooperativescheduler.lua',
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'src/schedulers/timeoutscheduler.lua',
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'src/subjects/subject.lua',
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'src/subjects/asyncsubject.lua',
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'src/subjects/behaviorsubject.lua',
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'src/subjects/replaysubject.lua',
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'src/aliases.lua'
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}
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local header = [[
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-- RxLua v0.0.2
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-- https://github.com/bjornbytes/rxlua
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-- MIT License
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]]
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local exports = [[
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exports.name = 'bjornbytes/rx'
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exports.version = '0.0.2'
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exports.description = 'Reactive Extensions for Lua'
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exports.license = 'MIT'
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exports.author = { url = 'https://github.com/bjornbytes' }
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exports.homepage = 'https://github.com/bjornbytes/rxlua'
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]]
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local footer = [[return {
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util = util,
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Subscription = Subscription,
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Observer = Observer,
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Observable = Observable,
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ImmediateScheduler = ImmediateScheduler,
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CooperativeScheduler = CooperativeScheduler,
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TimeoutScheduler = TimeoutScheduler,
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Subject = Subject,
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AsyncSubject = AsyncSubject,
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BehaviorSubject = BehaviorSubject,
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ReplaySubject = ReplaySubject
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}]]
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local output = ''
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for _, filename in ipairs(files) do
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local file = io.open(filename)
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if not file then
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error('error opening "' .. filename .. '"')
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end
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local str = file:read('*all')
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file:close()
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str = '\n' .. str .. '\n'
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str = str:gsub('\n(local[^\n]+require.[^\n]+)', '')
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str = str:gsub('\n(return[^\n]+)', '')
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str = str:gsub('^%s+', ''):gsub('%s+$', '')
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output = output .. str .. '\n\n'
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end
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local distribution = arg[1] or 'base'
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local destination, components
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if distribution == 'base' then
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destination = 'rx.lua'
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components = { header, output, footer }
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elseif distribution == 'luvit' then
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destination = 'rx-luvit.lua'
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components = { header, exports, output, footer }
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else
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error('Invalid distribution specified.')
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end
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local file = io.open(destination, 'w')
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if file then
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file:write(table.concat(components, ''))
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file:close()
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end
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