@build-script/poormans-package-change

poormans-package-change

• Do you manage more than 10 package at same time?
• Did you forgot/lazy to tag previous version with git?
• Did you remember which package changed since last publish?
• Should you increase version and publish it again?

Run this now! It's FREE! Pickup your phone (BEEEEEP)

Usage

poormans-package-change <command> [--args]

command: detect-package-change

Usage: poormans-package-change detect-package-change --registry ??? --dist-tag ??? --package ??? --bump --json --quiet
         registry: default to use system .npmrc
         dist-tag: default to "latest"
         package: this folder contains package.json (default to ./)
         bump: increase patch version in package.json if change detected
		 json: print json output even if stdout is tty
		 quiet: disable verbose debug output to stderr

Require git available on PATH.

Output:

• { changedFiles: [......], changed: true } if !process.stdout.isTTY OR --json is set
• changed no. or changed yes. if stdout isTTY AND --json is not set
• no output if --bump is set

The return code always 0 if no error. no matter changed or not.

What happens

1. download newest package.json from npm, and cache it at ${TMPDIR}/package-json-cache
2. compare version field with local package.json
   • If they are not equal. Then I will do nothing and print "changed yes.".
3. download published tarball from npm
4. run pnpm pack locally, or npm run prepack+npm pack if no pnpm.
5. compare files in created .tgz file and downloaded one. (by running some magic git commands)
   1. if --bump is set, increase patch version in package.json
   2. if any file do not equal, print "changed yes.".
   3. if everything exact same, print "changed no."

command: run-if-version-mismatch

Usage: poormans-package-change run-if-version-mismatch [--quiet] -- <command to run>
	Eg: poormans-package-change run-if-version-mismatch -- pnpm publish --no-git-checks

Run a command, if local version in package.json is NOT same with npm registry.
The -- is required.

Example

# update package.json if something changed
poormans-package-change detect-package-change --bump --quiet
# run pnpm publish if version is not same with npm
#    maybe modified by above command
#    maybe by hand
poormans-package-change run-if-version-mismatch --quiet -- pnpm publish --no-git-checks