om health: Add info in json output

[shivaraj-bh]

Example output:

{
  "checks": {
    "shell": {
      "title": "Shell dotfiles",
      "info": "Shell=Zsh; HOME=\"/Users/shivaraj\"; Managed: {\".zshenv\": \"/nix/store/csica6diirv3swl0gqhwvpkyh8r7fhfw-hm_.zshenv\", \".zshrc\": \"/nix/store/rxw82293y8b3nc65k2d49ji9i8kbc375-hm_.zshrc\"}; Unmanaged: {}",
      "result": "Green",
      "required": false
    },
    "flake-enabled": {
      "title": "Flakes Enabled",
      "info": "experimental-features = flakes fetch-tree nix-command",
      "result": "Green",
      "required": true
    },
    "supported-nix-versions": {
      "title": "Nix Version is supported",
      "info": "nix version = 2.24.10",
      "result": "Green",
      "required": true
    },
    "direnv-install-check": {
      "title": "Direnv installation",
      "info": "direnv location = Some(\"/Users/shivaraj/.nix-profile/bin/direnv\")",
      "result": "Green",
      "required": false
    },
    "rosetta": {
      "title": "Rosetta Not Active",
      "info": "apple emulation = false",
      "result": "Green",
      "required": true
    },
    "max-jobs": {
      "title": "Max Jobs",
      "info": "max-jobs = 8",
      "result": "Green",
      "required": true
    },
    "trusted-users": {
      "title": "Trusted Users",
      "info": "trusted-users = root shivaraj",
      "result": "Green",
      "required": true
    },
    "caches": {
      "title": "Nix Caches in use",
      "info": "substituters = https://cache.nixos.org/ https://euler.cachix.org/ https://newton.cachix.org/ https://om.cachix.org/",
      "result": "Green",
      "required": true
    }
  },
  "info": {
    "nix_installer": {
      "type": "DetSys",
      "version": {
        "major": 0,
        "minor": 16,
        "patch": 0
      }
    },
    "system": "aarch64-darwin",
    "os": "macOS",
    "total_memory": "17.2 GB",
    "total_disk_space": "493.9 GB"
  }
}

[srid]

"nix-installer": "DetSys nix-installer (0.16.0)",

Is this structured enough for consuming in nixone and the like?

Instead if you had something like:

{
  "nix-installer": {
    "type": "detsys";
    "meta": { "version": 0.16.0 } }
  }
}

wouldn't it be easier to consume in nixone? Especially latter if for some reason we want to check the version as well.

[shivaraj-bh]

"nix-installer": "DetSys nix-installer (0.16.0)",

Is this structured enough for consuming in nixone and the like?

Instead if you had something like:

{
  "nix-installer": {
    "type": "detsys";
    "meta": { "version": 0.16.0 } }
  }
}

wouldn't it be easier to consume in nixone? Especially latter if for some reason we want to check the version as well.

The new structure after 7c67f8a:

"info": {
    "nix_installer": {
      "type": "DetSys",
      "version": {
        "major": 0,
        "minor": 16,
        "patch": 0
      }
    },
    "system": "aarch64-darwin",
    "os": "macOS",
    "total_memory": "17.2 GB",
    "total_disk_space": "493.9 GB"
  }