Inconsistent inputs produced by different adapters

[iynaix]

I'm not sure what level flake input compatibility is tarrgeted, but the different adapters (I have only tested tack and nixtamal) produce wildly different results:

Regular flakes:

nix-repl> inputs.flake-parts.
inputs.flake-parts._type                inputs.flake-parts.inputs               inputs.flake-parts.nixosModules         inputs.flake-parts.sourceInfo
inputs.flake-parts.apps                 inputs.flake-parts.lastModified         inputs.flake-parts.outPath              inputs.flake-parts.templates
inputs.flake-parts.checks               inputs.flake-parts.lastModifiedDate     inputs.flake-parts.outputs              inputs.flake-parts.tests
inputs.flake-parts.devShells            inputs.flake-parts.legacyPackages       inputs.flake-parts.overlays
inputs.flake-parts.flakeModules         inputs.flake-parts.lib                  inputs.flake-parts.packages
inputs.flake-parts.formatter            inputs.flake-parts.narHash              inputs.flake-parts.rev
inputs.flake-parts.herculesCI           inputs.flake-parts.nixosConfigurations  inputs.flake-parts.shortRev

For tack:

nix-repl> inputs.flake-parts.
inputs.flake-parts._type                inputs.flake-parts.formatter            inputs.flake-parts.nixosConfigurations  inputs.flake-parts.packages
inputs.flake-parts.apps                 inputs.flake-parts.herculesCI           inputs.flake-parts.nixosModules         inputs.flake-parts.sourceInfo
inputs.flake-parts.checks               inputs.flake-parts.inputs               inputs.flake-parts.outPath              inputs.flake-parts.templates
inputs.flake-parts.devShells            inputs.flake-parts.legacyPackages       inputs.flake-parts.outputs              inputs.flake-parts.tests
inputs.flake-parts.flakeModules         inputs.flake-parts.lib                  inputs.flake-parts.overlays

For nixtamal:

nix-repl> inputs.flake-parts.
inputs.flake-parts.NIX_PREFETCH_GIT_CHECKOUT_HOOK  inputs.flake-parts.fetchTags                       inputs.flake-parts.override
inputs.flake-parts.__ignoreNulls                   inputs.flake-parts.fetcher                         inputs.flake-parts.overrideAttrs
inputs.flake-parts.__structuredAttrs               inputs.flake-parts.flakeModules                    inputs.flake-parts.overrideDerivation
inputs.flake-parts._type                           inputs.flake-parts.formatter                       inputs.flake-parts.packages
inputs.flake-parts.all                             inputs.flake-parts.gitConfigFile                   inputs.flake-parts.passthru
inputs.flake-parts.apps                            inputs.flake-parts.gitRepoUrl                      inputs.flake-parts.patches
inputs.flake-parts.args                            inputs.flake-parts.hash                            inputs.flake-parts.postCheckout
inputs.flake-parts.branchName                      inputs.flake-parts.herculesCI                      inputs.flake-parts.postFetch
inputs.flake-parts.buildInputs                     inputs.flake-parts.impureEnvVars                   inputs.flake-parts.postHook
inputs.flake-parts.builder                         inputs.flake-parts.inputDerivation                 inputs.flake-parts.preFetch
inputs.flake-parts.checks                          inputs.flake-parts.inputs                          inputs.flake-parts.preferLocalBuild
inputs.flake-parts.cmakeFlags                      inputs.flake-parts.leaveDotGit                     inputs.flake-parts.propagatedBuildInputs
inputs.flake-parts.configureFlags                  inputs.flake-parts.legacyPackages                  inputs.flake-parts.propagatedNativeBuildInputs
inputs.flake-parts.deepClone                       inputs.flake-parts.lib                             inputs.flake-parts.rev
inputs.flake-parts.depsBuildBuild                  inputs.flake-parts.mesonFlags                      inputs.flake-parts.revCustom
inputs.flake-parts.depsBuildBuildPropagated        inputs.flake-parts.meta                            inputs.flake-parts.rootDir
inputs.flake-parts.depsBuildTarget                 inputs.flake-parts.name                            inputs.flake-parts.sourceInfo
inputs.flake-parts.depsBuildTargetPropagated       inputs.flake-parts.nativeBuildInputs               inputs.flake-parts.sparseCheckout
inputs.flake-parts.depsHostHost                    inputs.flake-parts.nixosConfigurations             inputs.flake-parts.sparseCheckoutText
inputs.flake-parts.depsHostHostPropagated          inputs.flake-parts.nixosModules                    inputs.flake-parts.stdenv
inputs.flake-parts.depsTargetTarget                inputs.flake-parts.nonConeMode                     inputs.flake-parts.strictDeps
inputs.flake-parts.depsTargetTargetPropagated      inputs.flake-parts.out                             inputs.flake-parts.system
inputs.flake-parts.devShells                       inputs.flake-parts.outPath                         inputs.flake-parts.tag
inputs.flake-parts.doCheck                         inputs.flake-parts.outputChecks                    inputs.flake-parts.templates
inputs.flake-parts.doInstallCheck                  inputs.flake-parts.outputHash                      inputs.flake-parts.tests
inputs.flake-parts.drvAttrs                        inputs.flake-parts.outputHashAlgo                  inputs.flake-parts.type
inputs.flake-parts.drvPath                         inputs.flake-parts.outputHashMode                  inputs.flake-parts.url
inputs.flake-parts.env                             inputs.flake-parts.outputName                      inputs.flake-parts.userHook
inputs.flake-parts.fetchLFS                        inputs.flake-parts.outputs
inputs.flake-parts.fetchSubmodules                 inputs.flake-parts.overlays

For example, regular flakes have attributes such as narHash, rev, shortRev etc that aren't present in all of the adapters.

[vic]

Hm, interesting! I don't have much time now nor access to my laptop, but this could be a good case for adding a unit test that ensure we have no output polution, and have outputs as clean as possible. Please send any PR fixing this.