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1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 | 5x 5x 5x 5x 5x 5x 5x 58x 90x 5x 61x 94x 5x 10x 78x 78x 106x 106x 106x 106x 106x 147x 28x 28x 28x 28x 28x 119x 106x 106x 147x 78x 78x 105x 78x 78x 105x 147x | const {fromArgs: FROM_ARGS} = require('./fromArgs') const {pipe} = require('./pipe') const {then} = require('./then') const {toArgs: TO_ARGS} = require('./toArgs') const {toArgv: TO_ARGV} = require('./toArgv') const {toOpts: TO_OPTS} = require('./toOpts') const Sync = { resolve: a => a, then: pipe, all: a => a } const Async = { resolve: a => Promise.resolve(a), then, all: a => Promise.all(a) } module.exports = { parser: parser(Async), parserSync: parser(Sync) } function parser (Mode) { return (stages = {}, substages = {}) => { const { toArgv = TO_ARGV, argv = [], toOpts = TO_OPTS, opts = [], toArgs = TO_ARGS, args = [], fromArgs = FROM_ARGS } = stages return opt => (any, errs = []) => Mode.then( toArgv, ...argv, toOpts(opt), recurseOpts(Mode)(opts, substages), toArgs, transformArgs(Mode)(args), fromArgs )({errs, any}) } } function recurseOpts (Mode) { return (optsStages, substages) => ({errs = [], opts = []} = {errs: [], opts: []}) => { const promise1 = Mode.then(...optsStages)({errs, opts}) return Mode.then(result => { const {errs: errs3 = [], opts: opts3 = []} = result || {errs, opts: []} const promises = opts3.map(opt => { if (isSubcommand(opt)) { const stages = ( Array.isArray(substages[opt.key]) ? substages[opt.key] : Array.isArray(substages._) ? substages._ : optsStages ) const substages2 = substages[opt.key] || {} const promise2 = recurseOpts(Mode)(stages, substages2)({errs: [], opts: opt.values}) return Mode.then(({errs: errs4, opts: opts4}) => { return { errs: errs4, opts: [{...opt, values: opts4}] } })(promise2) } else { return Mode.resolve({ errs: [], opts: [opt] }) } }) return Mode.then(results => { return results.reduce( ({errs, opts}, {errs: errs2, opts: opts2}) => ({ errs: [...errs, ...errs2], opts: [...opts, ...opts2], }), {errs: errs3, opts: []} ) })(Mode.all(promises)) })(promise1) } } function transformArgs (Mode) { return (argsStages) => ({errs = [], args = []} = {errs: [], args: []}) => { const promises = args.map(arg => { return Mode.then(...argsStages)({errs: [], args: arg}) }) return Mode.then(results => { return results.reduce( ({errs, args}, {errs: errs2, args: args2}) => ({ errs: [...errs, ...errs2], args: [...args, args2] }), {errs, args: []} ) })(Mode.all(promises)) } } function isSubcommand ({key, args, types, opts}) { return ( typeof key === 'string' && Array.isArray(args) && args.length > 0 && typeof types === 'undefined' && Array.isArray(opts) ) } |