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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,79 @@ | ||
| /* eslint-disable @typescript-eslint/no-var-requires */ | ||
| const { resolve } = require("path"); | ||
| const { exec } = require("child_process"); | ||
| const { file } = require("tmp-promise"); | ||
| const { writeFile } = require("fs-extra"); | ||
| const toneJson = require("../docs/tone.json"); | ||
| const eachLimit = require("async/eachLimit"); | ||
|
|
||
| /** | ||
| * Get all of the examples | ||
| */ | ||
| function findExamples(obj) { | ||
| let examples = []; | ||
| for (let prop in obj) { | ||
| if (Array.isArray(obj[prop])) { | ||
| obj[prop].forEach(child => { | ||
| examples = [...examples, ...findExamples(child)]; | ||
| }); | ||
| } else if (prop === "comment" && obj[prop].tags) { | ||
| examples = [ | ||
| ...examples, | ||
| ...obj[prop].tags.filter(tag => tag.tag === "example").map(tag => tag.text) | ||
| ]; | ||
| } else if (typeof obj[prop] === "object") { | ||
| examples = [...examples, ...findExamples(obj[prop])]; | ||
| } else { | ||
| // console.log(prop); | ||
| } | ||
| } | ||
| // filter any repeats | ||
| return [...new Set(examples)]; | ||
| } | ||
|
|
||
| /** | ||
| * A promise version of exec | ||
| */ | ||
| function execPromise(cmd) { | ||
| return new Promise((done, error) => { | ||
| exec(cmd, (e, output) => { | ||
| if (e) { | ||
| error(output); | ||
| } else { | ||
| done(); | ||
| } | ||
| }); | ||
| }); | ||
| } | ||
|
|
||
| /** | ||
| * Run the string through the typescript compiler | ||
| */ | ||
| async function testExampleString(str) { | ||
| str = str.replace("from \"tone\"", `from "${resolve(__dirname, "../")}"`); | ||
| const { path, cleanup } = await file({ postfix: ".ts" }); | ||
| // work with file here in fd | ||
| await writeFile(path, str); | ||
| try { | ||
| await execPromise(`tsc ${path}`); | ||
| } finally { | ||
| cleanup(); | ||
| } | ||
| } | ||
|
|
||
| const examples = findExamples(toneJson); | ||
|
|
||
| async function main() { | ||
| let passed = 0; | ||
| await eachLimit(examples, 4, async example => { | ||
| try { | ||
| await testExampleString(example); | ||
| passed++; | ||
| } catch (e) { | ||
| console.log(example + "\n" + e); | ||
| } | ||
| }); | ||
| console.log(`valid examples ${passed}/${examples.length}`); | ||
| } | ||
| main(); | ||
|
|