npm package discovery and stats viewer.

Discover Tips

  • General search

    [free text search, go nuts!]

  • Package details

    pkg:[package-name]

  • User packages

    @[username]

Sponsor

Optimize Toolset

I’ve always been into building performant and accessible sites, but lately I’ve been taking it extremely seriously. So much so that I’ve been building a tool to help me optimize and monitor the sites that I build to make sure that I’m making an attempt to offer the best experience to those who visit them. If you’re into performant, accessible and SEO friendly sites, you might like it too! You can check it out at Optimize Toolset.

About

Hi, 👋, I’m Ryan Hefner  and I built this site for me, and you! The goal of this site was to provide an easy way for me to check the stats on my npm packages, both for prioritizing issues and updates, and to give me a little kick in the pants to keep up on stuff.

As I was building it, I realized that I was actually using the tool to build the tool, and figured I might as well put this out there and hopefully others will find it to be a fast and useful way to search and browse npm packages as I have.

If you’re interested in other things I’m working on, follow me on Twitter or check out the open source projects I’ve been publishing on GitHub.

I am also working on a Twitter bot for this site to tweet the most popular, newest, random packages from npm. Please follow that account now and it will start sending out packages soon–ish.

Open Software & Tools

This site wouldn’t be possible without the immense generosity and tireless efforts from the people who make contributions to the world and share their work via open source initiatives. Thank you 🙏

© 2024 – Pkg Stats / Ryan Hefner

sh-semversion-2

v1.0.5

Published

POSIX tool for semversion

Downloads

9

Vulnerabilities

Powered byPowered by Snyk
  • 0High
  • 0Medium
  • 0Low

Links

Git

Maintainers

arielfdrarielfdr

Keywords

sh

Readme

sh-semversion-2

checks

SH script to compare versions using semversion 2.0 spec.

  • highly-cross-compatible shell compliant with the POSIX standard.

  • Semversion 2.0 compliant: https://semver.org/

| Method | Command | | :------- | :----------------------------------------------------------------------------------------------------- | | npx | npx --no-install git+https://github.com/Ariel-Rodriguez/sh-semversion-2.git 1.0.0 2.0.0 | | curl | curl https://raw.githubusercontent.com/Ariel-Rodriguez/sh-semversion-2/main/semver2.sh -o semver2.sh | | wget | wget https://raw.githubusercontent.com/Ariel-Rodriguez/sh-semversion-2/main/semver2.sh |

  • When A greater than B: returns 1
  • When A equals than B: returns 0
  • When A lower than B:returns -1

Usage

npx sh-semversion-2 1.0.0-rc.0.a+metadata v1.0.0-rc.0+metadata
# output 1
./semver2.sh 1.0.0-rc.0.a+metadata v1.0.0-rc.0+metadata
# output  1

Tests

./test.sh print-only-failures
# abort on first failure match
./test.sh print-only-failures early-exit=true
# semver2.0 happy path tests ordered by precedence
# spec 11.4
tests=(
  1.0.0-0--1
  1.0.0-0-0
  1.0.0-0-0.alpha
  1.0.0-0-1
  1.0.0-alpha
  1.0.0-alpha.1
  1.0.0-alpha.beta
  1.0.0-beta
  1.0.0-beta.2
  1.0.0-beta.11
  1.0.0-rc.1
  1.0.0+metadata.0.0.0
  2.0.0-ALPHA
  2.0.0-alpha
)
OK 1.0.0-alpha = 1.0.0-alpha
OK 1.0.0-alpha < 1.0.0-alpha.1
OK 1.0.0-alpha < 1.0.0-alpha.beta
OK 1.0.0-alpha < 1.0.0-beta
OK 1.0.0-alpha < 1.0.0-beta.2
OK 1.0.0-alpha < 1.0.0-beta.11
OK 1.0.0-alpha < 1.0.0-rc.1
OK 1.0.0-alpha < 1.0.0+metadata.0.0.0
OK 1.0.0-alpha < 2.0.0-ALPHA
OK 1.0.0-alpha < 2.0.0-alpha
OK 1.0.0-alpha.1 > 1.0.0-alpha
OK 1.0.0-alpha.1 = 1.0.0-alpha.1
OK 1.0.0-alpha.1 < 1.0.0-alpha.beta
OK 1.0.0-alpha.1 < 1.0.0-beta
OK 1.0.0-alpha.1 < 1.0.0-beta.2
OK 1.0.0-alpha.1 < 1.0.0-beta.11
OK 1.0.0-alpha.1 < 1.0.0-rc.1
OK 1.0.0-alpha.1 < 1.0.0+metadata.0.0.0
OK 1.0.0-alpha.1 < 2.0.0-ALPHA
OK 1.0.0-alpha.1 < 2.0.0-alpha
OK 1.0.0-alpha.beta > 1.0.0-alpha
OK 1.0.0-alpha.beta > 1.0.0-alpha.1
OK 1.0.0-alpha.beta = 1.0.0-alpha.beta
OK 1.0.0-alpha.beta < 1.0.0-beta
OK 1.0.0-alpha.beta < 1.0.0-beta.2
OK 1.0.0-alpha.beta < 1.0.0-beta.11
OK 1.0.0-alpha.beta < 1.0.0-rc.1
OK 1.0.0-alpha.beta < 1.0.0+metadata.0.0.0
OK 1.0.0-alpha.beta < 2.0.0-ALPHA
OK 1.0.0-alpha.beta < 2.0.0-alpha
OK 1.0.0-beta > 1.0.0-alpha
OK 1.0.0-beta > 1.0.0-alpha.1
OK 1.0.0-beta > 1.0.0-alpha.beta
OK 1.0.0-beta = 1.0.0-beta
OK 1.0.0-beta < 1.0.0-beta.2
OK 1.0.0-beta < 1.0.0-beta.11
OK 1.0.0-beta < 1.0.0-rc.1
OK 1.0.0-beta < 1.0.0+metadata.0.0.0
OK 1.0.0-beta < 2.0.0-ALPHA
OK 1.0.0-beta < 2.0.0-alpha
OK 1.0.0-beta.2 > 1.0.0-alpha
OK 1.0.0-beta.2 > 1.0.0-alpha.1
OK 1.0.0-beta.2 > 1.0.0-alpha.beta
OK 1.0.0-beta.2 > 1.0.0-beta
OK 1.0.0-beta.2 = 1.0.0-beta.2
OK 1.0.0-beta.2 < 1.0.0-beta.11
OK 1.0.0-beta.2 < 1.0.0-rc.1
OK 1.0.0-beta.2 < 1.0.0+metadata.0.0.0
OK 1.0.0-beta.2 < 2.0.0-ALPHA
OK 1.0.0-beta.2 < 2.0.0-alpha
OK 1.0.0-beta.11 > 1.0.0-alpha
OK 1.0.0-beta.11 > 1.0.0-alpha.1
OK 1.0.0-beta.11 > 1.0.0-alpha.beta
OK 1.0.0-beta.11 > 1.0.0-beta
OK 1.0.0-beta.11 > 1.0.0-beta.2
OK 1.0.0-beta.11 = 1.0.0-beta.11
OK 1.0.0-beta.11 < 1.0.0-rc.1
OK 1.0.0-beta.11 < 1.0.0+metadata.0.0.0
OK 1.0.0-beta.11 < 2.0.0-ALPHA
OK 1.0.0-beta.11 < 2.0.0-alpha
OK 1.0.0-rc.1 > 1.0.0-alpha
OK 1.0.0-rc.1 > 1.0.0-alpha.1
OK 1.0.0-rc.1 > 1.0.0-alpha.beta
OK 1.0.0-rc.1 > 1.0.0-beta
OK 1.0.0-rc.1 > 1.0.0-beta.2
OK 1.0.0-rc.1 > 1.0.0-beta.11
OK 1.0.0-rc.1 = 1.0.0-rc.1
OK 1.0.0-rc.1 < 1.0.0+metadata.0.0.0
OK 1.0.0-rc.1 < 2.0.0-ALPHA
OK 1.0.0-rc.1 < 2.0.0-alpha
OK 1.0.0+metadata.0.0.0 > 1.0.0-alpha
OK 1.0.0+metadata.0.0.0 > 1.0.0-alpha.1
OK 1.0.0+metadata.0.0.0 > 1.0.0-alpha.beta
OK 1.0.0+metadata.0.0.0 > 1.0.0-beta
OK 1.0.0+metadata.0.0.0 > 1.0.0-beta.2
OK 1.0.0+metadata.0.0.0 > 1.0.0-beta.11
OK 1.0.0+metadata.0.0.0 > 1.0.0-rc.1
OK 1.0.0+metadata.0.0.0 = 1.0.0+metadata.0.0.0
OK 1.0.0+metadata.0.0.0 < 2.0.0-ALPHA
OK 1.0.0+metadata.0.0.0 < 2.0.0-alpha
OK 2.0.0-ALPHA > 1.0.0-alpha
OK 2.0.0-ALPHA > 1.0.0-alpha.1
OK 2.0.0-ALPHA > 1.0.0-alpha.beta
OK 2.0.0-ALPHA > 1.0.0-beta
OK 2.0.0-ALPHA > 1.0.0-beta.2
OK 2.0.0-ALPHA > 1.0.0-beta.11
OK 2.0.0-ALPHA > 1.0.0-rc.1
OK 2.0.0-ALPHA > 1.0.0+metadata.0.0.0
OK 2.0.0-ALPHA = 2.0.0-ALPHA
OK 2.0.0-ALPHA < 2.0.0-alpha
OK 2.0.0-alpha > 1.0.0-alpha
OK 2.0.0-alpha > 1.0.0-alpha.1
OK 2.0.0-alpha > 1.0.0-alpha.beta
OK 2.0.0-alpha > 1.0.0-beta
OK 2.0.0-alpha > 1.0.0-beta.2
OK 2.0.0-alpha > 1.0.0-beta.11
OK 2.0.0-alpha > 1.0.0-rc.1
OK 2.0.0-alpha > 1.0.0+metadata.0.0.0
OK 2.0.0-alpha > 2.0.0-ALPHA
OK 2.0.0-alpha = 2.0.0-alpha

development

How to debug

  • Enable [DEBUG] messages
./semver2.sh v0.0.1 v0.0.1-rc debug
DEBUG: Detected: 0 0 1 identifiers:
DEBUG: Detected: 0 0 1 identifiers: rc
DEBUG: MAJOR are equal
DEBUG: MINOR are equal
DEBUG: PATCH are equal
DEBUG: Because releases without pre-release identifiers have higher precedence
1
  • Enable verbose
./semver2.sh v0.0.1 v0.0.1-rc debug verbose
+ printf %s v0.0.1
+ cut -d+ -f 1
+ version_a=v0.0.1
+ removeLeadingV v0.0.1
+ printf %s0.0.1
+ version_a=0.0.1
+ printf %s v0.0.1-rc
+ cut -d+ -f 1
+ version_b=v0.0.1-rc
+ removeLeadingV v0.0.1-rc
+ printf %s0.0.1-rc
+ version_b=0.0.1-rc
+ printf %s 0.0.1
+ cut -d. -f 1
+ a_major=0
+ printf %s 0.0.1
+ cut -d. -f 2
+ a_minor=0
+ printf %s 0.0.1
+ + cut -d- -f 1
cut -d. -f 3
+ a_patch=1
+ a_pre=
+ includesString 0.0.1 -
+ string=0.0.1
+ substring=-
+ [ 0.0.1 != 0.0.1 ]
+ printf 0
+ return 0
+ [ 0 = 1 ]
+ printf %s 0.0.1-rc
+ cut -d. -f 1
+ b_major=0
+ printf %s 0.0.1-rc
+ cut -d. -f 2
+ b_minor=0
+ printf %s 0.0.1-rc
+ cut -d. -f 3
+ cut -d- -f 1
+ b_patch=1
+ b_pre=
+ includesString 0.0.1-rc -
+ string=0.0.1-rc
+ substring=-
+ [ rc != 0.0.1-rc ]
+ printf 1
+ return 1
+ [ 1 = 1 ]
+ printf %s 0.0.1-rc
+ cut -d- -f 2
+ b_pre=rc
+ unit_types=MAJOR MINOR PATCH
+ a_normalized=0 0 1
+ b_normalized=0 0 1
+ debug Detected: 0 0 1 identifiers:
+ [ debug = debug ]
+ printf DEBUG: %sDetected: 0 0 1 identifiers:  \n
+ debug Detected: 0 0 1 identifiers: rc
+ [ debug = debug ]
+ printf DEBUG: %sDetected: 0 0 1 identifiers: rc \n
+ cursor=1
+ [ 1 -lt 4 ]
+ printf %s 0 0 1
+ cut -d  -f 1
+ a=0
+ printf %s 0 0 1
+ cut -d  -f 1
+ b=0
+ [ 0 != 0 ]
+ printf %s MAJOR MINOR PATCH
+ cut -d  -f 1
+ debug MAJOR are equal
+ [ debug = debug ]
+ printf DEBUG: %sMAJOR are equal \n
+ cursor=2
+ [ 2 -lt 4 ]
+ printf %s 0 0 1
+ cut -d  -f 2
+ a=0
+ printf %s 0 0 1
+ cut -d  -f 2
+ b=0
+ [ 0 != 0 ]
+ printf %s MAJOR MINOR PATCH
+ cut -d  -f 2
+ debug MINOR are equal
+ [ debug = debug ]
+ printf DEBUG: %sMINOR are equal \n
+ cursor=3
+ [ 3 -lt 4 ]
+ printf %s 0 0 1
+ cut -d  -f 3
+ a=1
+ printf %s 0 0 1
+ cut -d  -f 3
+ b=1
+ [ 1 != 1 ]
+ printf %s MAJOR MINOR PATCH
+ cut -d  -f 3
+ debug PATCH are equal
+ [ debug = debug ]
+ printf DEBUG: %sPATCH are equal \n
+ cursor=4
+ [ 4 -lt 4 ]
+ [ -z  ]
+ [ -z rc ]
+ [ -z  ]
+ debug Because releases without pre-release identifiers have higher precedence
+ [ debug = debug ]
+ printf DEBUG: %sBecause releases without pre-release identifiers have higher precedence \n
+ outcome 1
+ result=1
+ printf %s1\n
+ return
DEBUG: Detected: 0 0 1 identifiers:
DEBUG: Detected: 0 0 1 identifiers: rc
DEBUG: MAJOR are equal
DEBUG: MINOR are equal
DEBUG: PATCH are equal
DEBUG: Because releases without pre-release identifiers have higher precedence
1