Instrument and improve incremental workspace checks

Profile source capture, Nix evaluation/realization, resource/query checking, and implementation builds without putting timings into immutable outputs. Keep modular repositories; bound independent capture work, snapshot jj once per observation, and retain final concurrent-edit and Git completeness checks. Compose exact resource/closure/frontend/toolchain checks as memoized Nix derivations. Preserve whole-workspace validation and the full compiler path when no checked dependency is supplied. Share canonical Nixpkgs by content, index workspace build contexts once, and narrow lock/driver/compiler inputs with conservative complete-source fallback. Batch React witness checks only when distinct source closures cannot share ambient declarations; otherwise run the original independent TypeScript checks. Seed local authoring toolchains with exact canonical fetch identities when they match the selected inputs; retain store-path inputs for overrides. Add generic correctness checks rather than permanent Reader timing/content fixtures. Verify actual Reader edits and rejection/recovery in a private workbench, preserving the original user's workbench and runtime. Query checking currently caches at resource/closure boundaries, not individual query semantic dependency boundaries. Template helper pins and reproducible fixture snapshots follow in a separate publication change.
2026-10-01 04:03:19 -07:00
parent 6227d64b08
commit 1f7aa80130
13 changed files with 393 additions and 89 deletions
@@ -0,0 +1,57 @@
+{
+  pkgs,
+  nixpkgs,
+  system,
+}:
+let
+  packageSet = (import ./quixos-package-helpers.nix).packageSet;
+  shared = {
+    marker = "shared";
+  };
+  environment = {
+    inherit system;
+    nixpkgsSource = toString nixpkgs;
+    pkgs = shared;
+    narHash = nixpkgs.narHash;
+  };
+  standard = {
+    inherit nixpkgs system;
+    context.buildEnvironment = environment;
+  };
+  fallback = packageSet { inherit nixpkgs system; };
+in
+assert packageSet standard == shared;
+assert
+  packageSet (
+    standard
+    // {
+      context.buildEnvironment = environment // {
+        nixpkgsSource = "same-content-under-another-name";
+      };
+    }
+  ) == shared;
+assert
+  (packageSet (
+    standard
+    // {
+      context.buildEnvironment = environment // {
+        system = "another-system";
+      };
+    }
+  )).path == fallback.path;
+assert
+  (packageSet (
+    standard
+    // {
+      context.buildEnvironment = environment // {
+        nixpkgsSource = "another-source";
+        narHash = "another-hash";
+      };
+    }
+  )).path == fallback.path;
+assert
+  (packageSet (standard // { overlays = [ (_: _: { marker = "overlay"; }) ]; })).marker == "overlay";
+assert (packageSet (standard // { config.allowBroken = true; })).config.allowBroken;
+pkgs.runCommand "camino-package-set-check" { } ''
+  touch "$out"
+''