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Add --update and --watch options #4

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merged 9 commits into from
Feb 21, 2020
Merged

Add --update and --watch options #4

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cad21c4
feat: Add --update and --watch options
Feb 20, 2020
f234880
fix: Mixed up methods
Feb 20, 2020
b71cd24
fix: Update snaphots command output
Feb 20, 2020
1cd5934
fix: Apply review notes #1
LordotU Feb 20, 2020
59983d2
fix: Apply review notes #2
LordotU Feb 20, 2020
47b16de
fix: Apply review notes #3
LordotU Feb 20, 2020
177f61a
fix: Apply review notes #4
LordotU Feb 20, 2020
8728464
fix: Use command-line-args for process argv schema description and pa…
Feb 21, 2020
64e1eb6
chore: Update output of --help command
Feb 21, 2020
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7 changes: 2 additions & 5 deletions update-and-show-snapshots.js
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Original file line number Diff line number Diff line change
@@ -1,18 +1,15 @@
let { spawn } = require('child_process')
let chalk = require('chalk')

let showSnapshots = require('./show-snapshots')

async function updateAndShowSnaphots (print, cwd, filter) {
print(chalk.blue('\nUpdating snapshots... \n'))

let spawned = spawn('npx', ['jest', '--no-install', '-u'], {
cwd, stdio: 'inherit'
})

spawned.on('exit', async () => {
spawned.on('exit', () => {
print('\n')
await showSnapshots(print, cwd, filter)
showSnapshots(print, cwd, filter)
})
}

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7 changes: 5 additions & 2 deletions watch-and-show-snapshots.js
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Original file line number Diff line number Diff line change
@@ -1,16 +1,19 @@
let fs = require('fs')
let path = require('path')
let chokidar = require('chokidar')
let parseGitignore = require('parse-gitignore')

let updateAndShowSnaphots = require('./update-and-show-snapshots')

let rootPath = path.dirname(require.main.filename)
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Owner

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require.main.filename will point to /path/to/the/project/node_modules/.bin/print-snapshots.

I think we need pkg-up to find package.json and be sure about the root of the project.

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It seems, I need to sleep a little :-)


async function watchAndShowSnaphots (print, error, cwd, filter) {
let ignored = ['.git', 'node_modules']

if (fs.existsSync(`${ cwd }/.gitignore`)) {
if (fs.existsSync(`${ rootPath }/.gitignore`)) {
ignored = [...new Set([
...ignored,
...parseGitignore(fs.readFileSync(`${ cwd }/.gitignore`)).map(
...parseGitignore(fs.readFileSync(`${ rootPath }/.gitignore`)).map(
p => /\/$/.test(p) ? p.replace(/\/$/, '') : p
)
])]
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