diff options
author | Michael Perrotte <mike@npmjs.com> | 2020-01-28 20:11:23 +0300 |
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committer | Darcy Clarke <darcy@darcyclarke.me> | 2020-02-25 18:48:31 +0300 |
commit | 85c79636df31bac586c0e380c4852ee155a7723c (patch) | |
tree | 61523d5d32fee4d10ecd114d7a150899b92f9965 /scripts | |
parent | 7d0cd65b23c0986b631b9b54d87bbe74902cc023 (diff) |
feat: added script to update dist-tags
PR-URL: https://github.com/npm/cli/pull/736
Credit: @
Close: #736
Reviewed-by: @Darcy Clarke
Diffstat (limited to 'scripts')
-rw-r--r-- | scripts/update-dist-tags.js | 123 |
1 files changed, 123 insertions, 0 deletions
diff --git a/scripts/update-dist-tags.js b/scripts/update-dist-tags.js new file mode 100644 index 000000000..f28bfd0b9 --- /dev/null +++ b/scripts/update-dist-tags.js @@ -0,0 +1,123 @@ +'use strict' + +/** + * Usage: + * + * node scripts/update-dist-tags.js --otp <one-time password> + * node scripts/update-dist-tags.js --otp=<one-time password> + * node scripts/update-dist-tags.js --otp<one-time password> + */ + +const usage = ` +Usage: + +node scripts/update-dist-tags.js --otp <one-time password> +node scripts/update-dist-tags.js --otp=<one-time password> +node scripts/update-dist-tags.js --otp<one-time password> +` + +const { execSync } = require('child_process') +const semver = require('semver') +const path = require('path') + +const getMajorVersion = (input) => semver.parse(input).major +const getMinorVersion = (input) => semver.parse(input).minor + +// INFO: String templates to generate the tags to update +const LATEST_TAG = (strings, major) => `latest-${major}` +const NEXT_TAG = (strings, major) => `next-${major}` +const TAG_LIST = ['lts', 'next', 'latest'] +const REMOVE_TAG = (strings, major, minor) => `v${major}.${minor}-next` + +// INFO: Finds `--otp` and subsequently otp value (if present) +const PARSE_OTP_FLAG = new RegExp(/(--otp)(=|\s)?([0-9]{6})?/, 'gm') +// INFO: Used to validate otp value (if not found by other regexp) +const PARSE_OTP_VALUE = new RegExp(/^[0-9]{6}$/, 'g') + +const args = process.argv.slice(2) +const versionPath = path.resolve(__dirname, '..', 'package.json') +const { version } = require(versionPath) + +// Run Script +main() + +function main () { + const otp = parseOTP(args) + if (version) { + const major = getMajorVersion(version) + const minor = getMinorVersion(version) + const latestTag = LATEST_TAG`${major}` + const nextTag = NEXT_TAG`${major}` + const removeTag = REMOVE_TAG`${major}${minor}` + const updateList = [].concat(TAG_LIST, latestTag, nextTag) + + updateList.forEach((tag) => { + setDistTag(tag, version, otp) + }) + removeDistTag(removeTag, version, otp) + } else { + console.error('Invalid semver.') + process.exit(1) + } +} + +function parseOTP (args) { + // NOTE: making assumption first _thing_ is a string with "--otp" in it + const parsedArgs = PARSE_OTP_FLAG.exec(args[0]) + if (!parsedArgs) { + console.error('Invalid arguments supplied. Must supply --otp flag.') + console.error(usage) + process.exit(1) + } + // INFO: From the regexp, third group is the OTP code + const otp = parsedArgs[3] + switch (args.length) { + case 0: { + console.error('No arguments supplied.') + console.error(usage) + process.exit(1) + } + case 1: { + // --otp=123456 or --otp123456 + if (otp) { + return otp + } + console.error('Invalid otp value supplied. [CASE 1]') + process.exit(1) + } + case 2: { + // --otp 123456 + // INFO: validating the second argument is an otp code + const isValidOtp = PARSE_OTP_VALUE.test(args[1]) + if (isValidOtp) { + return args[1] + } + console.error('Invalid otp value supplied. [CASE 2]') + process.exit(1) + } + default: { + console.error('Invalid arguments supplied.') + process.exit(1) + } + } +} + +function setDistTag (tag, version, otp) { + try { + const result = execSync(`npm dist-tag set npm@${version} ${tag} --otp=${otp}`, { encoding: 'utf-8' }) + console.log('Result:', result) + } catch (err) { + console.error('Bad dist-tag command.') + process.exit(1) + } +} + +function removeDistTag (tag, version, otp) { + try { + const result = execSync(`npm dist-tag rm npm ${tag} --otp=${otp}`, { encoding: 'utf-8' }) + console.log('Result:', result) + } catch (err) { + console.error('Bad dist-tag command.') + process.exit(1) + } +} |