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'use strict'
const BB = require('bluebird')
const cacache = require('cacache')
const figgyPudding = require('figgy-pudding')
const libpub = require('libnpm/publish')
const libunpub = require('libnpm/unpublish')
const lifecycle = BB.promisify(require('./utils/lifecycle.js'))
const log = require('npmlog')
const npa = require('libnpm/parse-arg')
const npmConfig = require('./config/figgy-config.js')
const output = require('./utils/output.js')
const otplease = require('./utils/otplease.js')
const pack = require('./pack')
const { tarball, extract } = require('libnpm')
const path = require('path')
const readFileAsync = BB.promisify(require('graceful-fs').readFile)
const readJson = BB.promisify(require('read-package-json'))
const semver = require('semver')
const statAsync = BB.promisify(require('graceful-fs').stat)
publish.usage = 'npm publish [<tarball>|<folder>] [--tag <tag>] [--access <public|restricted>] [--dry-run]' +
"\n\nPublishes '.' if no argument supplied" +
'\n\nSets tag `latest` if no --tag specified'
publish.completion = function (opts, cb) {
// publish can complete to a folder with a package.json
// or a tarball, or a tarball url.
// for now, not yet implemented.
return cb()
}
const PublishConfig = figgyPudding({
dryRun: 'dry-run',
'dry-run': { default: false },
force: { default: false },
json: { default: false },
Promise: { default: () => Promise },
tag: { default: 'latest' },
tmp: {}
})
module.exports = publish
function publish (args, isRetry, cb) {
if (typeof cb !== 'function') {
cb = isRetry
isRetry = false
}
if (args.length === 0) args = ['.']
if (args.length !== 1) return cb(publish.usage)
log.verbose('publish', args)
const opts = PublishConfig(npmConfig())
const t = opts.tag.trim()
if (semver.validRange(t)) {
return cb(new Error('Tag name must not be a valid SemVer range: ' + t))
}
return publish_(args[0], opts)
.then((tarball) => {
const silent = log.level === 'silent'
if (!silent && opts.json) {
output(JSON.stringify(tarball, null, 2))
} else if (!silent) {
output(`+ ${tarball.id}`)
}
})
.nodeify(cb)
}
function publish_ (arg, opts) {
return statAsync(arg).then((stat) => {
if (stat.isDirectory()) {
return stat
} else {
const err = new Error('not a directory')
err.code = 'ENOTDIR'
throw err
}
}).then(() => {
return publishFromDirectory(arg, opts)
}, (err) => {
if (err.code !== 'ENOENT' && err.code !== 'ENOTDIR') {
throw err
} else {
return publishFromPackage(arg, opts)
}
})
}
function publishFromDirectory (arg, opts) {
// All this readJson is because any of the given scripts might modify the
// package.json in question, so we need to refresh after every step.
let contents
return pack.prepareDirectory(arg).then(() => {
return readJson(path.join(arg, 'package.json'))
}).then((pkg) => {
return lifecycle(pkg, 'prepublishOnly', arg)
}).then(() => {
return readJson(path.join(arg, 'package.json'))
}).then((pkg) => {
return cacache.tmp.withTmp(opts.tmp, {tmpPrefix: 'fromDir'}, (tmpDir) => {
const target = path.join(tmpDir, 'package.tgz')
return pack.packDirectory(pkg, arg, target, null, true)
.tap((c) => { contents = c })
.then((c) => !opts.json && pack.logContents(c))
.then(() => upload(pkg, false, target, opts))
})
}).then(() => {
return readJson(path.join(arg, 'package.json'))
}).tap((pkg) => {
return lifecycle(pkg, 'publish', arg)
}).tap((pkg) => {
return lifecycle(pkg, 'postpublish', arg)
})
.then(() => contents)
}
function publishFromPackage (arg, opts) {
return cacache.tmp.withTmp(opts.tmp, {tmpPrefix: 'fromPackage'}, tmp => {
const extracted = path.join(tmp, 'package')
const target = path.join(tmp, 'package.json')
return tarball.toFile(arg, target, opts)
.then(() => extract(arg, extracted, opts))
.then(() => readJson(path.join(extracted, 'package.json')))
.then((pkg) => {
return BB.resolve(pack.getContents(pkg, target))
.tap((c) => !opts.json && pack.logContents(c))
.tap(() => upload(pkg, false, target, opts))
})
})
}
function upload (pkg, isRetry, cached, opts) {
if (!opts.dryRun) {
return readFileAsync(cached).then(tarball => {
return otplease(opts, opts => {
return libpub(pkg, tarball, opts)
}).catch(err => {
if (
err.code === 'EPUBLISHCONFLICT' &&
opts.force &&
!isRetry
) {
log.warn('publish', 'Forced publish over ' + pkg._id)
return otplease(opts, opts => libunpub(
npa.resolve(pkg.name, pkg.version), opts
)).finally(() => {
// ignore errors. Use the force. Reach out with your feelings.
return otplease(opts, opts => {
return upload(pkg, true, tarball, opts)
}).catch(() => {
// but if it fails again, then report the first error.
throw err
})
})
} else {
throw err
}
})
})
} else {
return opts.Promise.resolve(true)
}
}
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