The same version of a cookbook generates different identifier and dotted_decimal_identifier depending on Operating System

[onlyhavecans]

Version:

Chef Workstation version: 24.8.1068
Chef Infra Client version: 18.5.0
Chef InSpec version: 5.22.55
Chef CLI version: 5.6.14
Chef Habitat version: 1.6.1041
Test Kitchen version: 3.6.0
Cookstyle version: 7.32.8

Environment:

macOS & Ubuntu Linux

Scenario:

When a cookbook artifact has resource fork files (start with ._) the policies generated using these cookbooks differ based on the OS of the system generating them.

e.g. When a mac decompresses these files they are integrated into the filesystem, but when a Linux or Windows system decompresses them, they are left in the repo, and read for the sha

Steps to Reproduce:

1. Create a policyfile that pulls https://supermarket.chef.io/cookbooks/dnsimple version 4.5.0
2. chef install and chef update the on a Mac
3. chef install and chef update on a Linux machine

Expected Result:

Expected the two policies to match exactly

Actual Result:

on a mac the policyfile.lock.json contains

    "dnsimple": {
      "version": "4.5.0",
      "identifier": "5ceaa29f4901161970750f5f71c83b5a239a4951",
      "dotted_decimal_identifier": "26153682035343638.7160522489164232.65258330409297",
      "cache_key": "dnsimple-4.5.0-supermarket.chef.io",
      "origin": "https://supermarket.chef.io:443/api/v1/cookbooks/dnsimple/versions/4.5.0/download",
      "source_options": {
        "artifactserver": "https://supermarket.chef.io:443/api/v1/cookbooks/dnsimple/versions/4.5.0/download",
        "version": "4.5.0"
      }
    },

on that system the cached cookbook looks like this

> cd ~/.chef-workstation/cache/cookbooks/dnsimple-4.5.0-supermarket.chef.io && find . | xargs shasum -a 1 | sort -k2
shasum: .: Is a directory
shasum: ./recipes: Is a directory
shasum: ./libraries: Is a directory
28ca784b82210f97d7bab4be123fc4ec86fd34f5  ./CHANGELOG.md
17d954e8a17b9105a9c48073ab19086e1dedf16b  ./chefignore
c387b3c83b36c75e2968ffa37a167c1791f5e8f6  ./.github_changelog_generator
ae43286ed356fb6e24080e2a80317bee4389f449  ./libraries/dnsimple_provider.rb
e426baa7640db42d51559242687c8beb60018cc7  ./libraries/dnsimple_resource.rb
263d74b08ca00e26e49bc7d15ee74dcc7b7f451b  ./libraries/provider_dnsimple_certificate.rb
3cb1637aa04bdf961caf2cc41c2e71da3ba2149a  ./libraries/provider_dnsimple_record.rb
a5e7b5de7d091fde3490edd0acaec679903f53be  ./libraries/resource_dnsimple_certificate.rb
26e25e0083e6f6a6f7b64cddf1ddd07c431b080f  ./libraries/resource_dnsimple_record.rb
43d5983e020268cd094339feb9314e9b5b47642c  ./LICENSE
3f796ca2ad89c094d80337c2d87f66794844eb36  ./.markdownlint.yaml
ee587623e295b67a8b8ac04e8e27478ddc1200e8  ./metadata.json
0d07e8fe99af3942803ebf9521e588fcfb26f70e  ./metadata.rb
cbe7595cff21e81c4fc49cdc6435728782c45c7e  ./README.md
12c89c2e34a598eec1af6c8ee10235e9873c8683  ./recipes/default.rb
605186cdff069ff9a4a1fb0a94a07b5e817947ab  ./RELEASE.md
e75aa4facce6a89a0fae5f1917a0699b3c94155e  ./.rubocop_todo.yml

on a linux system the policy contains

    "dnsimple": {
      "version": "4.5.0",
      "identifier": "f8be033c209aca01ecee072b339f18a58792def3",
      "dotted_decimal_identifier": "70014715327191754.541982043354015.27099223219955",
      "cache_key": "dnsimple-4.5.0-supermarket.chef.io",
      "origin": "https://supermarket.chef.io:443/api/v1/cookbooks/dnsimple/versions/4.5.0/download",
      "source_options": {
        "artifactserver": "https://supermarket.chef.io:443/api/v1/cookbooks/dnsimple/versions/4.5.0/download",
        "version": "4.5.0"
      }
    },

on linux the cached cookbook looks like this

> cd ~/.chef-workstation/cache/cookbooks/dnsimple-4.5.0-supermarket.chef.io && find . | xargs shasum -a 1 | sort -k2
shasum: .: Is a directory
shasum: ./recipes: Is a directory
shasum: ./libraries: Is a directory
28ca784b82210f97d7bab4be123fc4ec86fd34f5  ./CHANGELOG.md
038469698f62041b84f41c045e93264cdd94eeda  ./._chefignore
17d954e8a17b9105a9c48073ab19086e1dedf16b  ./chefignore
038469698f62041b84f41c045e93264cdd94eeda  ./._.github_changelog_generator
c387b3c83b36c75e2968ffa37a167c1791f5e8f6  ./.github_changelog_generator
ae43286ed356fb6e24080e2a80317bee4389f449  ./libraries/dnsimple_provider.rb
e426baa7640db42d51559242687c8beb60018cc7  ./libraries/dnsimple_resource.rb
263d74b08ca00e26e49bc7d15ee74dcc7b7f451b  ./libraries/provider_dnsimple_certificate.rb
3cb1637aa04bdf961caf2cc41c2e71da3ba2149a  ./libraries/provider_dnsimple_record.rb
a5e7b5de7d091fde3490edd0acaec679903f53be  ./libraries/resource_dnsimple_certificate.rb
26e25e0083e6f6a6f7b64cddf1ddd07c431b080f  ./libraries/resource_dnsimple_record.rb
038469698f62041b84f41c045e93264cdd94eeda  ./._LICENSE
43d5983e020268cd094339feb9314e9b5b47642c  ./LICENSE
3f796ca2ad89c094d80337c2d87f66794844eb36  ./.markdownlint.yaml
ee587623e295b67a8b8ac04e8e27478ddc1200e8  ./metadata.json
0d07e8fe99af3942803ebf9521e588fcfb26f70e  ./metadata.rb
cbe7595cff21e81c4fc49cdc6435728782c45c7e  ./README.md
12c89c2e34a598eec1af6c8ee10235e9873c8683  ./recipes/default.rb
605186cdff069ff9a4a1fb0a94a07b5e817947ab  ./RELEASE.md
e75aa4facce6a89a0fae5f1917a0699b3c94155e  ./.rubocop_todo.yml

the additional ._ files seem to be the cause

[onlyhavecans]

This may be related to #192
but the description is different enough I didn't want to take the ticket over