bug: peer? dependency issue with certificate-model and npm install

[eamon0989]

Description

When using @s1seven/schema-tools-certificate-model in a project that uses npm, the error shown below is thrown. It works with yarn as the resolution is different. See the recommended post here for more details: https://stackoverflow.com/questions/67185714/how-do-i-read-npm-conflicting-peer-dependency-error-messages. We first came across this issue while working on Composer, and now while building a docker image of certificate-service.

#18 7.402 npm ERR! ERESOLVE could not resolve
#18 7.402 npm ERR!
#18 7.402 npm ERR! While resolving: @s1seven/schema-tools-certificate-model@0.3.7
#18 7.403 npm ERR! Found: @s1seven/schema-tools-extract-emails@0.4.2
#18 7.403 npm ERR! node_modules/@s1seven/schema-tools-extract-emails
#18 7.403 npm ERR!   @s1seven/schema-tools-extract-emails@"0.4.2" from the root project
#18 7.403 npm ERR!   peer @s1seven/schema-tools-extract-emails@"0.4.2" from @s1seven/schema-tools-certificate-summary@0.3.1
#18 7.403 npm ERR!   node_modules/@s1seven/schema-tools-certificate-summary
#18 7.403 npm ERR!     @s1seven/schema-tools-certificate-summary@"0.3.1" from the root project
#18 7.403 npm ERR!     @s1seven/schema-tools-certificate-summary@"^0.3.0" from @s1seven/custom-schema-tools-certificate-summary@0.2.0
#18 7.403 npm ERR!     node_modules/@s1seven/custom-schema-tools-certificate-summary
#18 7.403 npm ERR!       @s1seven/custom-schema-tools-certificate-summary@"0.2.0" from the root project
#18 7.403 npm ERR!
#18 7.403 npm ERR! Could not resolve dependency:
#18 7.403 npm ERR! peer @s1seven/schema-tools-extract-emails@"0.4.1" from @s1seven/schema-tools-certificate-model@0.3.7
#18 7.403 npm ERR! node_modules/@s1seven/schema-tools-certificate-model
#18 7.403 npm ERR!   @s1seven/schema-tools-certificate-model@"0.3.7" from the root project
#18 7.404 npm ERR!
#18 7.404 npm ERR! Conflicting peer dependency: @s1seven/schema-tools-extract-emails@0.4.1
#18 7.404 npm ERR! node_modules/@s1seven/schema-tools-extract-emails
#18 7.404 npm ERR!   peer @s1seven/schema-tools-extract-emails@"0.4.1" from @s1seven/schema-tools-certificate-model@0.3.7
#18 7.404 npm ERR!   node_modules/@s1seven/schema-tools-certificate-model
#18 7.404 npm ERR!     @s1seven/schema-tools-certificate-model@"0.3.7" from the root project
#18 7.404 npm ERR!
#18 7.404 npm ERR! Fix the upstream dependency conflict, or retry
#18 7.404 npm ERR! this command with --force or --legacy-peer-deps
#18 7.404 npm ERR! to accept an incorrect (and potentially broken) dependency resolution.

What keywords did you search in schema-tools issues before filing this one ?

peer

Is this a BUG REPORT or FEATURE REQUEST ?

BUG REPORT

Environment :

Locally using npm and in the ci using npm. Not present when installing using yarn.

What you expected to happen :

I expected the installation to succeed.

How to reproduce it :

Install @s1seven/schema-tools-certificate-model along with @s1seven/schema-tools-extract-emails@0.4.2 and run npm install.