mirror of
https://github.com/jprichardson/node-fs-extra.git
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0bc36ffd5e
* Remove secure-random from dev-deps (#610) * fix ensureDir() doc * moveSync: refactor to use renameSync * copy*(): fix copying bind-mounted directories (#618) * copy*(): fix copying bind-mounted dirs * copy*(): fix case-insensitive-paths tests * copy*(): refactor to check paths more efficiently * destructure stats object after checking err * move*(): check paths before moving * move*(): add case-insensitive paths test * remove unnecessary done callback from test * copy*(): add new option checkPathsBeforeCopying * update copy*() docs to include checkPathsBeforeCopying * some reformatting * copy*(): use fs.stat with bigint option * move*(): refactor to use the internal stat functions * move*(): add test for prevent moving identical * disable graceful-fs in copy and move tests * fix parsing node version * tiny reformat * update copy*() docs * refactor parsing node version * use semver to parse node version in tests
1.4 KiB
1.4 KiB
writeJson(file, object[, options][, callback])
Writes an object to a JSON file.
Alias: writeJSON()
file<String>object<Object>options<Object>spaces<Number|String>Number of spaces to indent; or a string to use for indentation (i.e. pass'\t'for tab indentation). See the docs for more info.EOL<String>Set EOL character. Default is\n.replacerJSON replacer- Also accepts
fs.writeFileoptions
callback<Function>
Example:
const fs = require('fs-extra')
// With a callback:
fs.writeJson('./package.json', {name: 'fs-extra'}, err => {
if (err) return console.error(err)
console.log('success!')
})
// With Promises:
fs.writeJson('./package.json', {name: 'fs-extra'})
.then(() => {
console.log('success!')
})
.catch(err => {
console.error(err)
})
// With async/await:
async function example () {
try {
await fs.writeJson('./package.json', {name: 'fs-extra'})
console.log('success!')
} catch (err) {
console.error(err)
}
}
example()
See also: outputJson()