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feat: Add --update and --watch options
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Oleg Levshin
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Feb 20, 2020
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
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@@ -16,7 +16,9 @@ | |
| }, | ||
| "dependencies": { | ||
| "chalk": "^3.0.0", | ||
| "globby": "^11.0.0" | ||
| "chokidar": "^3.3.1", | ||
| "globby": "^11.0.0", | ||
| "parse-gitignore": "^1.0.1" | ||
| }, | ||
| "author": "Andrey Sitnik <[email protected]>", | ||
| "license": "MIT", | ||
|
|
@@ -61,5 +63,8 @@ | |
| "CLI", | ||
| "backtick" | ||
| ] | ||
| }, | ||
| "peerDependencies": { | ||
| "jest": "^25.1.0" | ||
| } | ||
| } | ||
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,19 @@ | ||
| let { exec } = require('child_process') | ||
| let { promisify } = require('util') | ||
| let chalk = require('chalk') | ||
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| let showSnapshots = require('./show-snapshots') | ||
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| let execCommand = promisify(exec) | ||
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| module.exports = async function updateAndShowSnaphots (print, cwd, filter) { | ||
| print(chalk.blue('Updating snapshots... \n')) | ||
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| await execCommand('"./node_modules/.bin/jest" -u', { | ||
| cwd | ||
| }) | ||
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| print(chalk.green('Snapshots updated! \n')) | ||
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| await showSnapshots(print, cwd, filter) | ||
| } |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,27 @@ | ||
| let fs = require('fs') | ||
| let chokidar = require('chokidar') | ||
| let parseGitignore = require('parse-gitignore') | ||
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| let updateAndShowSnaphots = require('./update-and-show-snapshots') | ||
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| module.exports = async function watchAndShowSnaphots (print, cwd, filter) { | ||
| let ignored = ['.git', 'node_modules'] | ||
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| if (fs.existsSync(`${ cwd }/.gitignore`)) { | ||
| ignored = [...new Set([ | ||
| ...ignored, | ||
| ...parseGitignore(fs.readFileSync(`${ cwd }/.gitignore`)).map( | ||
| p => /\/$/.test(p) ? p.replace(/\/$/, '') : p | ||
| ) | ||
| ])] | ||
| } | ||
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| let watcher = chokidar.watch('**/*.js', { | ||
| cwd, ignored | ||
| }) | ||
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| return watcher | ||
| .on('change', async () => { | ||
| await updateAndShowSnaphots(print, cwd, filter) | ||
| }) | ||
| } |
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