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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -1,135 +1,2 @@ | ||
| #!/usr/bin/env node | ||
| require('../dist/cli.js') |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,145 @@ | ||
| import fs from 'fs'; | ||
| import { program } from 'commander'; | ||
| import type { World } from './finitio'; | ||
| import { TypeError } from './finitio'; | ||
| import Finitio from './finitio'; | ||
|
|
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| const options = program.version(`finitio.js ${Finitio.VERSION} (c) Bernard, Louis Lambeau & the University of Louvain`) | ||
| .usage('[options] SCHEMA.fio [DATA.json]') | ||
| .option('-b, --bundle', 'Bundle the input schema as a javascript loader') | ||
| .option('-l, --lang [lang]', 'The target language for the bundle [typescript, javascript] (defaults to javascript)') | ||
| .option('--url [url]', 'Specify the bundle global url') | ||
| .option('-v, --validate', 'Valid input data against the schema') | ||
| .option('-f, --fast', 'Stop on first validation error') | ||
| .option('--no-check', 'Do not try to check the system before bundling') | ||
| .option('--stack', 'Show stack trace on error') | ||
| .parse(process.argv) | ||
| .opts() | ||
|
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| const sourceUrl = function() { | ||
| if (typeof options.url === 'string') { | ||
| return options.url; | ||
| } else { | ||
| return `file://${program.args[0]}`; | ||
| } | ||
| }; | ||
|
|
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| const schemaFile = function() { | ||
| return program.args[0]; | ||
| }; | ||
|
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| const schemaSource = function() { | ||
| return fs.readFileSync(schemaFile()).toString(); | ||
| }; | ||
|
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| const world = function() { | ||
| const w: World = { | ||
| sourceUrl: sourceUrl(), | ||
| failfast: options.fast, | ||
| }; | ||
| if (options.check) { | ||
| w.check = true; | ||
| } | ||
| return w; | ||
| }; | ||
|
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| const schema = function() { | ||
| return Finitio.system(schemaSource(), world()); | ||
| }; | ||
|
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| const data = function() { | ||
| const dataFile = program.args[1]; | ||
| const dataSource = fs.readFileSync(dataFile).toString(); | ||
| return JSON.parse(dataSource); | ||
| }; | ||
|
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| type ErrorMatcher = (err: Error|unknown) => boolean | ||
| type ErrorHandler = (err: Error|unknown) => void | ||
| type Strategy = [ErrorMatcher, ErrorHandler] | ||
| const strategies: Array<Strategy> = []; | ||
|
|
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| const errorManager = function(e) { | ||
| const results: Array<unknown> = []; | ||
| for (let i = 0, len = strategies.length; i < len; i++) { | ||
| const s = strategies[i]; | ||
| if (s[0](e)) { | ||
| s[1](e); | ||
| break; | ||
| } else { | ||
| results.push(void 0); | ||
| } | ||
| } | ||
| return results; | ||
| }; | ||
|
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| strategies.push([ | ||
| function(e) { | ||
| return e instanceof TypeError; | ||
| }, function(e) { | ||
| const err = e as TypeError; | ||
| if (options.stack) { | ||
| return console.log(err.explainTree()); | ||
| } else { | ||
| return console.log(err.explain()); | ||
| } | ||
| }, | ||
| ]); | ||
|
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| type SyntaxError = Error & { | ||
| line: number, | ||
| column: number | ||
| expected: unknown | ||
| } | ||
|
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| strategies.push([ | ||
| function(e) { | ||
| return (e as Error).name === 'SyntaxError'; | ||
| }, function(e) { | ||
| const err = e as SyntaxError; | ||
| console.log(`[${err.line}:${err.column}] ${err.message}`); | ||
| if (options.stack) { | ||
| return console.log(err.expected); | ||
| } | ||
| }, | ||
| ]); | ||
|
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| strategies.push([ | ||
| function(_e) { | ||
| return true; | ||
| }, function(e) { | ||
| const err = e as Error; | ||
| console.log(err.message); | ||
| if (options.stack) { | ||
| return console.log(err.stack); | ||
| } | ||
| }, | ||
| ]); | ||
|
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| const actions: Record<string, () => void> = {}; | ||
|
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| actions.bundle = function() { | ||
| const lang = options.lang || 'javascript'; | ||
| return console.log(Finitio.bundleFile(schemaFile(), world(), lang)); | ||
| }; | ||
|
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| actions.validate = function() { | ||
| return console.log(schema().dress(data(), world())); | ||
| }; | ||
|
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| try { | ||
| let action; | ||
| if (options.bundle) { | ||
| action = actions.bundle; | ||
| } else if (options.validate) { | ||
| action = actions.validate; | ||
| } | ||
| if (action != null) { | ||
|
Check warning on line 136 in src/cli.ts
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| action(); | ||
| } else { | ||
| program.outputHelp(); | ||
| } | ||
| } catch (error) { | ||
| const e = error; | ||
| errorManager(e); | ||
| } | ||
|
|
||
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