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const fetch = require('npm-registry-fetch')
const log = require('npmlog')
const npa = require('npm-package-arg')
const npm = require('./npm.js')
const output = require('./utils/output.js')
const usageUtil = require('./utils/usage.js')
const getIdentity = require('./utils/get-identity')
const completion = require('./utils/completion/none.js')
const usage = usageUtil(
'star',
'npm star [<pkg>...]\n' +
'npm unstar [<pkg>...]'
)
const cmd = (args, cb) => star(args).then(() => cb()).catch(cb)
const star = async args => {
if (!args.length)
throw new Error(usage)
// if we're unstarring, then show an empty star image
// otherwise, show the full star image
const { unicode } = npm.flatOptions
const unstar = npm.config.get('star.unstar')
const full = unicode ? '\u2605 ' : '(*)'
const empty = unicode ? '\u2606 ' : '( )'
const show = unstar ? empty : full
const pkgs = args.map(npa)
for (const pkg of pkgs) {
const [username, fullData] = await Promise.all([
getIdentity(npm.flatOptions),
fetch.json(pkg.escapedName, {
...npm.flatOptions,
spec: pkg,
query: { write: true },
preferOnline: true,
}),
])
if (!username)
throw new Error('You need to be logged in!')
const body = {
_id: fullData._id,
_rev: fullData._rev,
users: fullData.users || {},
}
if (!unstar) {
log.info('star', 'starring', body._id)
body.users[username] = true
log.verbose('star', 'starring', body)
} else {
delete body.users[username]
log.info('unstar', 'unstarring', body._id)
log.verbose('unstar', 'unstarring', body)
}
const data = await fetch.json(pkg.escapedName, {
...npm.flatOptions,
spec: pkg,
method: 'PUT',
body,
})
output(show + ' ' + pkg.name)
log.verbose('star', data)
return data
}
}
module.exports = Object.assign(cmd, { completion, usage })
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