Files
mobx-utils/publish.js
2017-09-29 13:32:24 +10:00

39 lines
1.5 KiB
JavaScript
Executable File

#!/usr/bin/nscript
/* To run this script, nscript is needed: [sudo] npm install -g nscript
/* Publish.js, publish a new version of the npm package as found in the current directory */
/* Run this file from the root of the repository */
module.exports = function(shell, npm, git) {
var pkg = JSON.parse(shell.read("package.json"))
// Bump version number
var nrs = pkg.version.split(".")
nrs[2] = 1 + parseInt(nrs[2], 10)
var version = (pkg.version = shell.prompt(
"Please specify the new package version of '" + pkg.name + "' (Ctrl^C to abort)",
nrs.join(".")
))
if (!version.match(/^\d+\.\d+\.\d+$/)) shell.exit(1, "Invalid semantic version: " + version)
// Check registery data
if (npm.silent().test("info", pkg.name)) {
//package is registered in npm?
var publishedPackageInfo = JSON.parse(npm.get("info", pkg.name, "--json"))
if (
publishedPackageInfo.versions == version ||
publishedPackageInfo.versions.indexOf(version) != -1
)
shell.exit(2, "Version " + pkg.version + " is already published to npm")
shell.write("package.json", JSON.stringify(pkg, null, 2))
// Finally, commit and publish!
npm("publish")
git("commit", "-am", "Published version " + version)
git("tag", version)
git("push")
git("push", "--tags")
console.log("Published!")
} else shell.exit(1, pkg.name + " is not an existing npm package")
}