Use gitignore for Biome ignoring

Use ubuntu-latest
Add test step to CI workflow
2025-06-05 14:52:33 -07:00 · 2025-06-02 13:10:44 -07:00 · 2025-06-02 13:01:56 -07:00 · 2025-06-02 13:01:05 -07:00 · 2025-06-02 13:00:44 -07:00 · 2025-06-02 11:59:04 -07:00
26 changed files with 8137 additions and 9811 deletions
@@ -1,74 +0,0 @@
-{
-  "plugins": ["@typescript-eslint"],
-  "extends": ["plugin:github/recommended"],
-  "parser": "@typescript-eslint/parser",
-  "parserOptions": {
-    "ecmaVersion": 9,
-    "sourceType": "module",
-    "project": "./tsconfig.json"
-  },
-  "settings": {
-    "import/resolver": {
-      "typescript": {}
-    }
-  },
-  "rules": {
-    "i18n-text/no-en": "off",
-    "eslint-comments/no-use": "off",
-    "import/no-namespace": "off",
-    "no-unused-vars": "off",
-    "@typescript-eslint/no-unused-vars": [
-      "error",
-      {
-        "argsIgnorePattern": "^_"
-      }
-    ],
-    "@typescript-eslint/explicit-member-accessibility": [
-      "error",
-      {
-        "accessibility": "no-public"
-      }
-    ],
-    "@typescript-eslint/no-base-to-string": "error",
-    "@typescript-eslint/no-require-imports": "error",
-    "@typescript-eslint/array-type": "error",
-    "@typescript-eslint/await-thenable": "error",
-    "@typescript-eslint/ban-ts-comment": "error",
-    "camelcase": "error",
-    "@typescript-eslint/consistent-type-assertions": "error",
-    "@typescript-eslint/explicit-function-return-type": [
-      "error",
-      {
-        "allowExpressions": true
-      }
-    ],
-    "@typescript-eslint/func-call-spacing": ["error", "never"],
-    "@typescript-eslint/no-array-constructor": "error",
-    "@typescript-eslint/no-empty-interface": "error",
-    "@typescript-eslint/no-explicit-any": "error",
-    "@typescript-eslint/no-floating-promises": "error",
-    "@typescript-eslint/no-extraneous-class": "error",
-    "@typescript-eslint/no-for-in-array": "error",
-    "@typescript-eslint/no-inferrable-types": "error",
-    "@typescript-eslint/no-misused-new": "error",
-    "@typescript-eslint/no-namespace": "error",
-    "@typescript-eslint/no-non-null-assertion": "warn",
-    "@typescript-eslint/no-unnecessary-qualifier": "error",
-    "@typescript-eslint/no-unnecessary-type-assertion": "error",
-    "@typescript-eslint/no-useless-constructor": "error",
-    "@typescript-eslint/no-var-requires": "error",
-    "@typescript-eslint/prefer-for-of": "warn",
-    "@typescript-eslint/prefer-function-type": "warn",
-    "@typescript-eslint/prefer-includes": "error",
-    "@typescript-eslint/prefer-string-starts-ends-with": "error",
-    "@typescript-eslint/promise-function-async": "error",
-    "@typescript-eslint/require-array-sort-compare": "error",
-    "@typescript-eslint/restrict-plus-operands": "error",
-    "@typescript-eslint/type-annotation-spacing": "error",
-    "@typescript-eslint/unbound-method": "error"
-  },
-  "env": {
-    "node": true,
-    "es6": true
-  }
-}
@@ -8,7 +8,7 @@ on:

 jobs:
  tests:
-    runs-on: ubuntu-22.04
+    runs-on: ubuntu-latest
    needs:
      - check-dist-up-to-date
      - install-nix
@@ -24,17 +24,19 @@ jobs:

  check-dist-up-to-date:
    name: Check the dist/ folder is up to date
-    runs-on: ubuntu-22.04
+    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4
      - uses: DeterminateSystems/nix-installer-action@main
      - uses: DeterminateSystems/flakehub-cache-action@main
      - name: pnpm install
        run: nix develop --command pnpm install
-      - name: prettier format
+      - name: Check formatting
        run: nix develop --command pnpm run check-fmt
-      - name: ESLint
+      - name: Link
        run: nix develop --command pnpm run lint
+      - name: Test
+        run: nix develop --command pnpm run test
      - name: tsup build
        run: nix develop --command pnpm run build
      - name: ncc package
@@ -146,7 +148,7 @@ jobs:

  install-with-non-default-source-inputs:
    name: Install Nix using non-default source-${{ matrix.inputs.key }}
-    runs-on: ubuntu-22.04
+    runs-on: ubuntu-latest
    strategy:
      matrix:
        inputs:
@@ -171,7 +173,7 @@ jobs:

  install-no-id-token:
    name: Install Nix without an ID token
-    runs-on: ubuntu-22.04
+    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4
      - uses: ./
@@ -53,9 +53,6 @@ typings/
 # Optional npm cache directory
 .npm

-# Optional eslint cache
-.eslintcache
-
 # Optional REPL history
 .node_repl_history

@@ -1,3 +0,0 @@
-dist/
-lib/
-node_modules/
@@ -1 +0,0 @@
-{}
@@ -34,7 +34,7 @@ jobs:

 ### With FlakeHub

-To fetch private flakes from FlakeHub and Nix builds from FlakeHub Cache, update the `permissions` block and pass `determinate: true`:
+To fetch private flakes from FlakeHub and Nix builds from FlakeHub Cache, update the `permissions` block and use [`determinate-nix-action`][determinate-nix-action]:

 ```yaml
 on:
@@ -51,14 +51,25 @@ jobs:
      contents: "read"
    steps:
      - uses: actions/checkout@v4
-      - uses: DeterminateSystems/nix-installer-action@main
-        with:
-          determinate: true
+      - uses: DeterminateSystems/determinate-nix-action@v3
      - run: nix build .
 ```

 See [`.github/workflows/ci.yml`](.github/workflows/ci.yml) for a full example.

+### Pinning the version
+
+This GitHub Action uses the most recent version of the Determinate Nix Installer, even when the Action itself is pinned.
+If you wish to pin your CI workflows to a specific version, use the [`determinate-nix-action`][determinate-nix-action].
+That Action is updated and tagged for every Determinate release.
+
+The `DeterminateSystems/determinate-nix-action@v3.5.2` reference, for example, always installs Determinate Nix v3.5.2.
+
+Additionally, an extra tag on the major version is kept up to date with the current release.
+The `DeterminateSystems/determinate-nix-action@v3` reference, for example, installs the most recent release in the `v3.x.y` series.
+
+If you do tag to a specific version, please [use Dependabot to update your actions][dependabot-actions].
+
 ### Advanced Usage

 - If KVM is available, the installer sets up KVM so that Nix can use it ,and exports the `DETERMINATE_NIX_KVM` environment variable set to 1.
@@ -89,7 +100,7 @@ Differing from the upstream [Nix](https://github.com/NixOS/nix) installer script
 | `extra-args`            | Extra arguments to pass to the planner (prefer using structured `with:` arguments unless using a custom [planner]!)                                                                                                                                                            | string                                     |                                                                |
 | `extra-conf`            | Extra configuration lines for `/etc/nix/nix.conf` (includes `access-tokens` with `secrets.GITHUB_TOKEN` automatically if `github-token` is set)                                                                                                                                | string                                     |                                                                |
 | `flakehub`              | Deprecated. Implies `determinate`.                                                                                                                                                                                                                                             | Boolean                                    | `false`                                                        |
-| `force-docker-shim`     | Force the use of Docker as a process supervisor. This setting is automatically enabled when necessary.                                                                                                                                                                         | Boolean                                    | `false`                                                        |
+| `force-no-systemd`      | Force using other methods than systemd to launch the daemon. This setting is automatically enabled when necessary.                                                                                                                                                             | Boolean                                    | `false`                                                        |
 | `github-token`          | A [GitHub token] for making authenticated requests (which have a higher rate-limit quota than unauthenticated requests)                                                                                                                                                        | string                                     | `${{ github.token }}`                                          |
 | `github-server-url`     | The URL for the GitHub server, to use with the `github-token` token. Defaults to the current GitHub server, supporting GitHub Enterprise Server automatically. Only change this value if the provided `github-token` is for a different GitHub server than the current server. | string                                     | `${{ github.server }}`                                         |
 | `init`                  | The init system to configure (requires `planner: linux-multi`)                                                                                                                                                                                                                 | enum (`none` or `systemd`)                 |                                                                |
@@ -123,6 +134,8 @@ Differing from the upstream [Nix](https://github.com/NixOS/nix) installer script

 [apfs]: https://en.wikipedia.org/wiki/Apple_File_System
 [backtrace]: https://doc.rust-lang.org/std/backtrace/index.html#environment-variables
+[dependabot-actions]: https://github.com/DeterminateSystems/determinate-nix-action?tab=readme-ov-file#-automate-updates-with-dependabot
+[determinate-nix-action]: https://github.com/DeterminateSystems/determinate-nix-action
 [github token]: https://docs.github.com/en/actions/security-guides/automatic-token-authentication
 [planner]: https://github.com/determinateSystems/nix-installer#usage
 [profile]: https://nixos.org/manual/nix/stable/package-management/profiles
@@ -21,8 +21,8 @@ inputs:
    description: Deprecated. Implies `determinate`.
    required: false
    default: false
-  force-docker-shim:
-    description: Force the use of Docker as a process supervisor. This setting is automatically enabled when necessary.
+  force-no-systemd:
+    description: Force using other methods than systemd to launch the daemon. This setting is automatically enabled when necessary.
    required: false
    default: false
  github-token:
@@ -0,0 +1,148 @@
+{
+  "$schema": "https://biomejs.dev/schemas/1.9.4/schema.json",
+  "vcs": { "enabled": true, "clientKind": "git", "useIgnoreFile": true },
+  "files": {
+    "ignoreUnknown": false,
+    "ignore": ["dist"]
+  },
+  "formatter": {
+    "enabled": true,
+    "useEditorconfig": true,
+    "formatWithErrors": false,
+    "indentStyle": "space",
+    "indentWidth": 2,
+    "lineEnding": "lf",
+    "lineWidth": 80,
+    "attributePosition": "auto",
+    "bracketSpacing": true
+  },
+  "organizeImports": { "enabled": true },
+  "linter": {
+    "enabled": true,
+    "rules": {
+      "recommended": false,
+      "complexity": {
+        "noExtraBooleanCast": "error",
+        "noMultipleSpacesInRegularExpressionLiterals": "error",
+        "noStaticOnlyClass": "error",
+        "noUselessConstructor": "error",
+        "noUselessStringConcat": "error",
+        "noUselessTypeConstraint": "error"
+      },
+      "correctness": {
+        "noConstAssign": "error",
+        "noConstantCondition": "error",
+        "noEmptyCharacterClassInRegex": "error",
+        "noEmptyPattern": "error",
+        "noGlobalObjectCalls": "error",
+        "noInnerDeclarations": "error",
+        "noInvalidConstructorSuper": "error",
+        "noNewSymbol": "error",
+        "noSelfAssign": "error",
+        "noSwitchDeclarations": "error",
+        "noUndeclaredVariables": "error",
+        "noUnreachable": "error",
+        "noUnreachableSuper": "error",
+        "noUnsafeFinally": "error",
+        "noUnusedLabels": "error",
+        "noUnusedVariables": "error",
+        "useArrayLiterals": "off",
+        "useIsNan": "error",
+        "useYield": "error"
+      },
+      "style": {
+        "noArguments": "error",
+        "noCommaOperator": "error",
+        "noInferrableTypes": "error",
+        "noNamespace": "error",
+        "noNonNullAssertion": "warn",
+        "noVar": "error",
+        "useAsConstAssertion": "error",
+        "useConsistentArrayType": "error",
+        "useConst": "error",
+        "useForOf": "warn",
+        "useShorthandFunctionType": "warn",
+        "useSingleVarDeclarator": "error",
+        "useTemplate": "error"
+      },
+      "suspicious": {
+        "noCatchAssign": "error",
+        "noClassAssign": "error",
+        "noCompareNegZero": "error",
+        "noConsole": "error",
+        "noControlCharactersInRegex": "error",
+        "noDebugger": "error",
+        "noDoubleEquals": "error",
+        "noDuplicateCase": "error",
+        "noDuplicateClassMembers": "error",
+        "noDuplicateObjectKeys": "error",
+        "noDuplicateParameters": "error",
+        "noEmptyBlockStatements": "error",
+        "noExplicitAny": "error",
+        "noExtraNonNullAssertion": "error",
+        "noFallthroughSwitchClause": "error",
+        "noFunctionAssign": "error",
+        "noGlobalAssign": "error",
+        "noMisleadingInstantiator": "error",
+        "noRedeclare": "error",
+        "noSparseArray": "error",
+        "noUnsafeDeclarationMerging": "error",
+        "noUnsafeNegation": "error",
+        "useNamespaceKeyword": "error",
+        "useValidTypeof": "error"
+      }
+    }
+  },
+  "javascript": {
+    "formatter": {
+      "jsxQuoteStyle": "double",
+      "quoteProperties": "asNeeded",
+      "trailingCommas": "all",
+      "semicolons": "always",
+      "arrowParentheses": "always",
+      "bracketSameLine": false,
+      "quoteStyle": "double",
+      "attributePosition": "auto",
+      "bracketSpacing": true
+    },
+    "globals": ["exports"]
+  },
+  "overrides": [
+    {
+      "include": ["**/*.ts", "**/*.tsx", "**/*.mts", "**/*.cts"],
+      "linter": {
+        "rules": {
+          "complexity": { "noWith": "off" },
+          "correctness": {
+            "noConstAssign": "off",
+            "noGlobalObjectCalls": "off",
+            "noInvalidBuiltinInstantiation": "off",
+            "noInvalidConstructorSuper": "off",
+            "noNewSymbol": "off",
+            "noSetterReturn": "off",
+            "noUndeclaredVariables": "off",
+            "noUnreachable": "off",
+            "noUnreachableSuper": "off"
+          },
+          "style": {
+            "noArguments": "error",
+            "noVar": "error",
+            "useConst": "error",
+            "useNamingConvention": "error"
+          },
+          "suspicious": {
+            "noClassAssign": "off",
+            "noDuplicateClassMembers": "off",
+            "noDuplicateObjectKeys": "off",
+            "noDuplicateParameters": "off",
+            "noFunctionAssign": "off",
+            "noImportAssign": "off",
+            "noRedeclare": "off",
+            "noUnsafeNegation": "off",
+            "useGetterReturn": "off"
+          }
+        }
+      }
+    }
+  ]
+}
@@ -1,19 +0,0 @@
-# Determinate Nix Installer: Docker Shim
-#
-# This empty image exists to lean on Docker as a process supervisor when
-# systemd isn't available. Specifically intended for self-hosted GitHub
-# Actions runners using Docker-in-Docker.
-#
-# See: https://github.com/DeterminateSystems/nix-installer-action 
-
-FROM scratch
-
-ENTRYPOINT [ "/nix/var/nix/profiles/default/bin/nix-daemon"]
-CMD []
-
-HEALTHCHECK \
-    --interval=5m \
-    --timeout=3s \
-    CMD ["/nix/var/nix/profiles/default/bin/nix", "store", "ping", "--store", "daemon"]
-
-COPY ./Dockerfile /README.md
@@ -1,52 +0,0 @@
-# Determinate Nix Installer Action: Docker Shim
-
-The image in this repository is a product of the contained Dockerfile.
-It is an otherwise empty image with a configuration layer.
-
-This image is to be used in GitHub Actions runners which don't have systemd available, like self-hosted ARC runners.
-
-The image would have no layers / content at all, however Docker has a bug and refuses to export those images.
-This isn't a technical limitation preventing us from creating and distributing that image, but an ease-of-use limitation.
-Since some of Docker's inspection tools break on an empty image, the image contains a single layer containing a README.
-
-To build:
-
-```shell
-docker build . --tag determinate-nix-shim:latest
-docker image save determinate-nix-shim:latest | gzip --best > amd64.tar
-```
-
-Then, extract the tarball:
-
-```
-mkdir extract
-cd extract
-tar -xf ../amd64.tar
-```
-
-It'll look like this, though the hashes will be different.
-
-```
-.
-├── 771204abb853cdde06bbbc680001a02642050a1db1a7b0a48cf5f20efa8bdc5d.json
-├── c4088111818e553e834adfc81bda8fe6da281afa9a40012eaa82796fb5476e98
-│   ├── VERSION
-│   ├── json
-│   └── layer.tar
-├── manifest.json
-└── repositories
-```
-
-Ignore `manifest.json`, and edit the other two JSON documents to replace `amd64` with `arm64`, both in a key named "architecture:
-
-```
-"architecture":"amd64"
-```
-
-Then re-create the tar, from within the `extract` directory:
-
-```
-tar --options gzip:compression-level=9 -zcf ../arm64.tar.gz .
-```
-
-Then `git add` the two .tar.gz's and you're done.
@@ -2,30 +2,30 @@
  "nodes": {
    "flake-schemas": {
      "locked": {
-        "lastModified": 1693491534,
-        "narHash": "sha256-ifw8Td8kD08J8DxFbYjeIx5naHcDLz7s2IFP3X42I/U=",
-        "rev": "c702cbb663d6d70bbb716584a2ee3aeb35017279",
-        "revCount": 21,
+        "lastModified": 1721999734,
+        "narHash": "sha256-G5CxYeJVm4lcEtaO87LKzOsVnWeTcHGKbKxNamNWgOw=",
+        "rev": "0a5c42297d870156d9c57d8f99e476b738dcd982",
+        "revCount": 75,
        "type": "tarball",
-        "url": "https://api.flakehub.com/f/pinned/DeterminateSystems/flake-schemas/0.1.1/018a4c59-80e1-708a-bb4d-854930c20f72/source.tar.gz"
+        "url": "https://api.flakehub.com/f/pinned/DeterminateSystems/flake-schemas/0.1.5/0190ef2f-61e0-794b-ba14-e82f225e55e6/source.tar.gz"
      },
      "original": {
        "type": "tarball",
-        "url": "https://flakehub.com/f/DeterminateSystems/flake-schemas/%2A.tar.gz"
+        "url": "https://flakehub.com/f/DeterminateSystems/flake-schemas/0.1"
      }
    },
    "nixpkgs": {
      "locked": {
-        "lastModified": 1696879762,
-        "narHash": "sha256-Ud6bH4DMcYHUDKavNMxAhcIpDGgHMyL/yaDEAVSImQY=",
-        "rev": "f99e5f03cc0aa231ab5950a15ed02afec45ed51a",
-        "revCount": 534224,
+        "lastModified": 1748460289,
+        "narHash": "sha256-7doLyJBzCllvqX4gszYtmZUToxKvMUrg45EUWaUYmBg=",
+        "rev": "96ec055edbe5ee227f28cdbc3f1ddf1df5965102",
+        "revCount": 807377,
        "type": "tarball",
-        "url": "https://api.flakehub.com/f/pinned/NixOS/nixpkgs/0.1.534224%2Brev-f99e5f03cc0aa231ab5950a15ed02afec45ed51a/018b1d3c-12f0-76a5-b796-7668d7633f08/source.tar.gz"
+        "url": "https://api.flakehub.com/f/pinned/NixOS/nixpkgs/0.1.807377%2Brev-96ec055edbe5ee227f28cdbc3f1ddf1df5965102/01972133-94d2-786e-bfeb-34136c7f0b07/source.tar.gz"
      },
      "original": {
        "type": "tarball",
-        "url": "https://flakehub.com/f/NixOS/nixpkgs/0.1.0.tar.gz"
+        "url": "https://flakehub.com/f/NixOS/nixpkgs/0.1"
      }
    },
    "root": {
@@ -3,8 +3,8 @@
  description = "Development environment for the Nix Installer action for GitHub.";

  inputs = {
-    flake-schemas.url = "https://flakehub.com/f/DeterminateSystems/flake-schemas/*.tar.gz";
-    nixpkgs.url = "https://flakehub.com/f/NixOS/nixpkgs/0.1.0.tar.gz";
+    flake-schemas.url = "https://flakehub.com/f/DeterminateSystems/flake-schemas/0.1";
+    nixpkgs.url = "https://flakehub.com/f/NixOS/nixpkgs/0.1";
  };

  outputs = { self, flake-schemas, nixpkgs }:
@@ -21,9 +21,9 @@
        default = pkgs.mkShell {
          packages = with pkgs; [
            nodejs_latest
-            nixpkgs-fmt
            nodePackages_latest.pnpm
-            nodePackages_latest.typescript-language-server
+            biome
+            nixpkgs-fmt
          ];
        };
      });
@@ -7,12 +7,12 @@
  "type": "module",
  "scripts": {
    "build": "tsup",
-    "format": "prettier --write .",
-    "check-fmt": "prettier --check .",
-    "lint": "eslint src/**/*.ts",
+    "format": "biome format --write",
+    "check-fmt": "biome format",
+    "lint": "biome lint",
    "package": "ncc build",
    "test": "vitest --watch false",
-    "all": "pnpm run test && pnpm run format && pnpm run lint && pnpm run build && pnpm run package"
+    "all": "pnpm run test && pnpm run format && pnpm run lint && pnpm run test && pnpm run build && pnpm run package"
  },
  "repository": {
    "type": "git",
@@ -28,25 +28,17 @@
  "dependencies": {
    "@actions/core": "^1.11.1",
    "@actions/exec": "^1.1.1",
-    "@actions/github": "^6.0.0",
+    "@actions/github": "^6.0.1",
    "detsys-ts": "github:DeterminateSystems/detsys-ts",
    "got": "^14.4.7",
    "string-argv": "^0.3.2",
-    "vitest": "^3.1.1"
+    "vitest": "^3.2.0"
  },
  "devDependencies": {
-    "@trivago/prettier-plugin-sort-imports": "^4.3.0",
-    "@types/node": "^20.17.30",
+    "@types/node": "^20.17.57",
    "@types/uuid": "^9.0.8",
-    "@typescript-eslint/eslint-plugin": "^7.18.0",
    "@vercel/ncc": "^0.38.3",
-    "eslint": "^8.57.1",
-    "eslint-import-resolver-typescript": "^3.10.0",
-    "eslint-plugin-github": "^4.10.2",
-    "eslint-plugin-import": "^2.31.0",
-    "eslint-plugin-prettier": "^5.2.6",
-    "prettier": "^3.5.3",
-    "tsup": "^8.4.0",
+    "tsup": "^8.5.0",
    "typescript": "^5.8.3"
  }
 }
@@ -1,8 +1,8 @@
-import { parseEvents, getRecentEvents } from "./events.js";
 import { expect, test } from "vitest";
+import { getRecentEvents, parseEvents } from "./events.js";

 // Handy test for locally making sure you can fetch recent events:
-// eslint-disable-next-line no-constant-condition
+// biome-ignore lint/correctness/noConstantCondition: testing
 if (false) {
  test("Parsing existing events", async () => {
    expect(await getRecentEvents(new Date(Date.now() - 1000000))).toStrictEqual(
@@ -12,7 +12,7 @@ if (false) {
 }

 test("Parsing existing events", () => {
-  const events = parseEvents([
+  const { events } = parseEvents([
    {
      v: "1",
      c: "BuiltPathResponseEventV1",
@@ -1,6 +1,6 @@
 import got from "got";

-export interface DEvent {
+export interface Event {
  v: string;
  c: string;
  drv: string;
@@ -10,12 +10,26 @@ export interface DEvent {
  };
 }

-export function parseEvents(data: unknown): DEvent[] {
+export interface ParsedEventsResult {
+  readonly events: Event[];
+  readonly hasMismatches: boolean;
+}
+
+export function parseEvents(data: unknown): ParsedEventsResult {
+  let hasMismatches = false;
+
  if (!Array.isArray(data)) {
-    return [];
+    return { events: [], hasMismatches };
  }

-  return data.flatMap((event) => {
+  const events = data.flatMap((event) => {
+    // If this was a hash mismatch event, note it and move on
+    if (event.v === "1" && event.c === "HashMismatchResponseEventV1") {
+      hasMismatches = true;
+      return [];
+    }
+
+    // Otherwise, determine if it's an event we're interested in
    if (
      event.v === "1" &&
      (event.c === "BuildFailureResponseEventV1" ||
@@ -53,9 +67,13 @@ export function parseEvents(data: unknown): DEvent[] {

    return [];
  });
+
+  return { events, hasMismatches };
 }

-export async function getRecentEvents(since: Date): Promise<DEvent[]> {
+export async function getRecentEvents(
+  since: Date,
+): Promise<ParsedEventsResult> {
  const queryParam = encodeURIComponent(since.toISOString());

  const resp = await got
@@ -5,8 +5,6 @@ import {
  summarizeFailures,
 } from "./failuresummary.js";

-/* eslint-disable @typescript-eslint/no-non-null-assertion */
-
 test("Select for failure events", () => {
  const events = [
    {
@@ -99,10 +97,12 @@ test("Summarize Failures", async () => {
    }
  };

+  // biome-ignore lint/style/noNonNullAssertion: testing
  const summary: FailureSummary = (await summarizeFailures(events, logMaker))!;

-  expect(summary.markdownLines.join("\n"))
-    .toStrictEqual(`### Build error review :boom:
+  expect(
+    summary.markdownLines.join("\n"),
+  ).toStrictEqual(`### Build error review :boom:
 > [!NOTE]
 > 2 builds failed
 <details><summary>Failure log: <code>/nix/store/rz9hrpay90sjrid5hx3x8v606ji679xa-<strong>dep-1</strong>.drv</code></summary>
@@ -150,8 +150,9 @@ test("Summarize Failures", async () => {
 </details>
 `);

-  expect(summary.logLines.join("\n"))
-    .toStrictEqual(`\u001b[38;2;255;0;0mBuild logs from 2 failures
+  expect(
+    summary.logLines.join("\n"),
+  ).toStrictEqual(`\u001b[38;2;255;0;0mBuild logs from 2 failures
 The following build logs are also available in the Markdown summary:
 ::group::Failed build: /nix/store/rz9hrpay90sjrid5hx3x8v606ji679xa-dep-1.drv
    /nix/store/rz9hrpay90sjrid5hx3x8v606ji679xa-dep-1.drv
@@ -228,14 +229,16 @@ test("Omit some logs if there are too many", async () => {
    return `${drv}\n`.repeat(5).trimEnd();
  };

+  // biome-ignore lint/style/noNonNullAssertion: testing
  const summary: FailureSummary = (await summarizeFailures(
    events,
    logMaker,
    500,
  ))!;

-  expect(summary.markdownLines.join("\n"))
-    .toStrictEqual(`### Build error review :boom:
+  expect(
+    summary.markdownLines.join("\n"),
+  ).toStrictEqual(`### Build error review :boom:
 > [!NOTE]
 > 2 builds failed
 <details><summary>Failure log: <code>/nix/store/rz9hrpay90sjrid5hx3x8v606ji679xa-<strong>dep-1</strong>.drv</code></summary>
@@ -248,13 +251,15 @@ test("Omit some logs if there are too many", async () => {

 </details>

+
 > [!NOTE]
-> The following failure has been ommitted due to GitHub Actions summary length limitations.
+> The following failure has been omitted due to GitHub Actions' summary length limitations.
 > The full logs are available in the post-run phase of the Nix Installer Action.
 > * \`/nix/store/rz9hrpay90sjrid5hx3x8v606ji679xa-dep-3.drv\``);

-  expect(summary.logLines.join("\n"))
-    .toStrictEqual(`\u001b[38;2;255;0;0mBuild logs from 2 failures
+  expect(
+    summary.logLines.join("\n"),
+  ).toStrictEqual(`\u001b[38;2;255;0;0mBuild logs from 2 failures
 The following build logs are also available in the Markdown summary:
 ::group::Failed build: /nix/store/rz9hrpay90sjrid5hx3x8v606ji679xa-dep-1.drv
    /nix/store/rz9hrpay90sjrid5hx3x8v606ji679xa-dep-1.drv
@@ -1,14 +1,14 @@
-import { getExecOutput } from "@actions/exec";
-import { DEvent } from "./events.js";
 import { stripVTControlCharacters } from "node:util";
+import { getExecOutput } from "@actions/exec";
+import { Event } from "./events.js";

 // CI summaries have a max length of "1024k" which I assume to be 1048576 bytes.
 // Generously, the mermaid doc is about 50,000 bytes.
 // Rounding it all down a bit further for wiggle room, that leaves lots of log space.
 const defaultMaxSummaryLength = 995_000;

-export function getBuildFailures(events: DEvent[]): DEvent[] {
-  return events.filter((event: DEvent): Boolean => {
+export function getBuildFailures(events: Event[]): Event[] {
+  return events.filter((event: Event): Boolean => {
    return event.c === "BuildFailureResponseEventV1";
  });
 }
@@ -19,7 +19,7 @@ export interface FailureSummary {
 }

 export async function summarizeFailures(
-  events: DEvent[],
+  events: Event[],
  getLog: (drv: string) => Promise<string | undefined> = getLogFromNix,
  maxLength: number = defaultMaxSummaryLength,
 ): Promise<FailureSummary | undefined> {
@@ -97,8 +97,9 @@ export async function summarizeFailures(

  if (skippedChunks.length > 0) {
    markdownLines.push(
+      "",
      "> [!NOTE]",
-      `> The following ${skippedChunks.length === 1 ? "failure has" : "failures have"} been ommitted due to GitHub Actions summary length limitations.`,
+      `> The following ${skippedChunks.length === 1 ? "failure has" : "failures have"} been omitted due to GitHub Actions' summary length limitations.`,
      "> The full logs are available in the post-run phase of the Nix Installer Action.",
    );

@@ -1,21 +1,21 @@
+import { SpawnOptions, spawn } from "node:child_process";
+import fs, { mkdirSync, openSync } from "node:fs";
+import { access, readFile, stat, writeFile } from "node:fs/promises";
+import { userInfo } from "node:os";
+import { join } from "node:path";
+import { setTimeout } from "node:timers/promises";
+import * as path from "path";
 import * as actionsCore from "@actions/core";
 import * as actionsExec from "@actions/exec";
 import * as github from "@actions/github";
-import { access, readFile, stat } from "node:fs/promises";
-import { join } from "node:path";
-import fs from "node:fs";
-import { userInfo } from "node:os";
-import stringArgv from "string-argv";
-import * as path from "path";
 import { DetSysAction, inputs, platform, stringifyError } from "detsys-ts";
-import { randomUUID } from "node:crypto";
 import got from "got";
-import { setTimeout } from "node:timers/promises";
-import { getFixHashes } from "./fixHashes.js";
+import stringArgv from "string-argv";
 import { annotateMismatches } from "./annotate.js";
 import { getRecentEvents } from "./events.js";
-import { makeMermaidReport } from "./mermaid.js";
 import { summarizeFailures } from "./failuresummary.js";
+import { getFixHashes } from "./fixHashes.js";
+import { makeMermaidReport } from "./mermaid.js";

 // Nix installation events
 const EVENT_INSTALL_NIX_FAILURE = "install_nix_failure";
@@ -24,35 +24,34 @@ const EVENT_INSTALL_NIX_SUCCESS = "install_nix_start";
 const EVENT_SETUP_KVM = "setup_kvm";
 const EVENT_UNINSTALL_NIX = "uninstall";

-// Docker events
-const EVENT_CLEAN_UP_DOCKER_SHIM = "clean_up_docker_shim";
-const EVENT_START_DOCKER_SHIM = "start_docker_shim";
-
 // FlakeHub events
 const EVENT_LOGIN_TO_FLAKEHUB = "login_to_flakehub";

 // Other events
 const EVENT_CONCLUDE_JOB = "conclude_job";
 const EVENT_FOD_ANNOTATE = "fod_annotate";
+const EVENT_NO_SYSTEMD_SHIM_FAILED = "no-systemd-shim-failed";

 // Feature flag names
 const FEAT_ANNOTATIONS = "hash-mismatch-annotations";

 // Facts
 const FACT_DETERMINATE_NIX = "determinate_nix";
-const FACT_HAS_DOCKER = "has_docker";
 const FACT_HAS_SYSTEMD = "has_systemd";
 const FACT_IN_ACT = "in_act";
 const FACT_IN_NAMESPACE_SO = "in_namespace_so";
 const FACT_NIX_INSTALLER_PLANNER = "nix_installer_planner";
+const FACT_SENT_SIGTERM = "sent_sigterm";

 // Flags
 const FLAG_DETERMINATE = "--determinate";

 // Pre/post state keys
+const STATE_DAEMONDIR = "DNI_DAEMONDIR";
 const STATE_START_DATETIME = "DETERMINATE_NIXD_START_DATETIME";

 class NixInstallerAction extends DetSysAction {
+  private daemonDir: string;
  determinate: boolean;
  platform: string;
  nixPackageUrl: string | null;
@@ -62,7 +61,7 @@ class NixInstallerAction extends DetSysAction {
  kvm: boolean;
  githubServerUrl: string | null;
  githubToken: string | null;
-  forceDockerShim: boolean;
+  forceNoSystemd: boolean;
  init: string | null;
  jobConclusion: string | null;
  localRoot: string | null;
@@ -95,6 +94,14 @@ class NixInstallerAction extends DetSysAction {
      diagnosticsSuffix: "diagnostic",
    });

+    if (actionsCore.getState(STATE_DAEMONDIR) !== "") {
+      this.daemonDir = actionsCore.getState(STATE_DAEMONDIR);
+    } else {
+      this.daemonDir = this.getTemporaryName();
+      mkdirSync(this.daemonDir);
+      actionsCore.saveState(STATE_DAEMONDIR, this.daemonDir);
+    }
+
    this.determinate =
      inputs.getBool("determinate") || inputs.getBool("flakehub");
    this.platform = platform.getNixPlatform(platform.getArchOs());
@@ -103,7 +110,7 @@ class NixInstallerAction extends DetSysAction {
    this.extraArgs = inputs.getStringOrNull("extra-args");
    this.extraConf = inputs.getMultilineStringOrNull("extra-conf");
    this.kvm = inputs.getBool("kvm");
-    this.forceDockerShim = inputs.getBool("force-docker-shim");
+    this.forceNoSystemd = inputs.getBool("force-no-systemd");
    this.githubToken = inputs.getStringOrNull("github-token");
    this.githubServerUrl = inputs.getStringOrNull("github-server-url");
    this.init = inputs.getStringOrNull("init");
@@ -132,7 +139,7 @@ class NixInstallerAction extends DetSysAction {

  async main(): Promise<void> {
    await this.scienceDebugFly();
-    await this.detectAndForceDockerShim();
+    await this.detectAndForceNoSystemd();
    await this.install();
    actionsCore.saveState(STATE_START_DATETIME, new Date().toISOString());
  }
@@ -146,11 +153,11 @@ class NixInstallerAction extends DetSysAction {
        exception: stringifyError(err),
      });
    }
-    await this.cleanupDockerShim();
+    await this.cleanupNoSystemd();
    await this.reportOverall();
  }

-  private get isMacOS(): boolean {
+  private get isMacOs(): boolean {
    return this.runnerOs === "macOS";
  }

@@ -187,17 +194,22 @@ class NixInstallerAction extends DetSysAction {
        });

        this.recordEvent("debug-probe-urls:response", {
-          debug_probe_urls_ip: resp.ip, // eslint-disable-line camelcase
-          debug_probe_urls_ok: resp.ok, // eslint-disable-line camelcase
-          debug_probe_urls_status_code: resp.statusCode, // eslint-disable-line camelcase
-          debug_probe_urls_body: resp.body, // eslint-disable-line camelcase
-          // eslint-disable-next-line camelcase
+          // biome-ignore lint/style/useNamingConvention: Posthog JSON
+          debug_probe_urls_ip: resp.ip,
+          // biome-ignore lint/style/useNamingConvention: Posthog JSON
+          debug_probe_urls_ok: resp.ok,
+          // biome-ignore lint/style/useNamingConvention: Posthog JSON
+          debug_probe_urls_status_code: resp.statusCode,
+          // biome-ignore lint/style/useNamingConvention: Posthog JSON
+          debug_probe_urls_body: resp.body,
+          // biome-ignore lint/style/useNamingConvention: Posthog JSON
          debug_probe_urls_elapsed:
            (resp.timings.end ?? 0) - resp.timings.start,
        });
      } catch (e: unknown) {
        this.recordEvent("debug-probe-urls:exception", {
-          debug_probe_urls_exception: stringifyError(e), // eslint-disable-line camelcase
+          // biome-ignore lint/style/useNamingConvention: Posthog JSON
+          debug_probe_urls_exception: stringifyError(e),
        });
      }
    } catch (err: unknown) {
@@ -207,211 +219,37 @@ class NixInstallerAction extends DetSysAction {
    }
  }

-  // Detect if we're in a GHA runner which is Linux, doesn't have Systemd, and does have Docker.
+  // Detect if we're in a GHA runner which is Linux and doesn't have Systemd.
  // This is a common case in self-hosted runners, providers like [Namespace](https://namespace.so/),
  // and especially GitHub Enterprise Server.
-  async detectAndForceDockerShim(): Promise<void> {
+  async detectAndForceNoSystemd(): Promise<void> {
    if (!this.isLinux) {
-      if (this.forceDockerShim) {
+      if (this.forceNoSystemd) {
+        this.forceNoSystemd = false;
        actionsCore.warning(
-          "Ignoring force-docker-shim which is set to true, as it is only supported on Linux.",
+          "Ignoring force-no-systemd which is set to true, as it is only supported on Linux.",
        );
-        this.forceDockerShim = false;
      }
      return;
    }

-    if (this.isRunningInAct) {
-      actionsCore.debug(
-        "Not bothering to detect if the docker shim should be used, as it is typically incompatible with act.",
-      );
-      return;
-    }
-
+    actionsCore.startGroup("Detecting systemd...");
    const systemdCheck = fs.statSync("/run/systemd/system", {
      throwIfNoEntry: false,
    });
    if (systemdCheck?.isDirectory()) {
      this.addFact(FACT_HAS_SYSTEMD, true);
-      if (this.forceDockerShim) {
-        actionsCore.warning(
-          "Systemd is detected, but ignoring it since force-docker-shim is enabled.",
-        );
-      } else {
-        return;
-      }
-    }
-    this.addFact(FACT_HAS_SYSTEMD, false);
+    } else {
+      this.addFact(FACT_HAS_SYSTEMD, false);

-    actionsCore.debug(
-      "Linux detected without systemd, testing for Docker with `docker info` as an alternative daemon supervisor.",
-    );
-
-    this.addFact(FACT_HAS_DOCKER, false); // Set to false here, and only in the success case do we set it to true
-    let exitCode;
-    try {
-      exitCode = await actionsExec.exec("docker", ["info"], {
-        silent: true,
-        listeners: {
-          stdout: (data: Buffer) => {
-            const trimmed = data.toString("utf-8").trimEnd();
-            if (trimmed.length >= 0) {
-              actionsCore.debug(trimmed);
-            }
-          },
-          stderr: (data: Buffer) => {
-            const trimmed = data.toString("utf-8").trimEnd();
-            if (trimmed.length >= 0) {
-              actionsCore.debug(trimmed);
-            }
-          },
-        },
-      });
-    } catch {
-      actionsCore.debug("Docker not detected, not enabling docker shim.");
-      return;
-    }
-
-    if (exitCode !== 0) {
-      if (this.forceDockerShim) {
-        actionsCore.warning(
-          "docker info check failed, but trying anyway since force-docker-shim is enabled.",
-        );
-      } else {
-        return;
-      }
-    }
-    this.addFact(FACT_HAS_DOCKER, true);
-
-    if (
-      !this.forceDockerShim &&
-      (await this.detectDockerWithMountedDockerSocket())
-    ) {
-      actionsCore.debug(
-        "Detected a Docker container with a Docker socket mounted, not enabling docker shim.",
-      );
-      return;
-    }
-
-    actionsCore.startGroup(
-      "Enabling the Docker shim for running Nix on Linux in CI without Systemd.",
-    );
-
-    if (this.init !== "none") {
-      actionsCore.info(`Changing init from '${this.init}' to 'none'`);
+      this.forceNoSystemd = true;
      this.init = "none";
-    }
-    if (this.planner !== "linux") {
-      actionsCore.info(`Changing planner from '${this.planner}' to 'linux'`);
      this.planner = "linux";
    }

-    this.forceDockerShim = true;
-
    actionsCore.endGroup();
  }

-  // Detect if we are running under `act` or some other system which is not using docker-in-docker,
-  // and instead using a mounted docker socket.
-  // In the case of the socket mount solution, the shim will cause issues since the given mount paths will
-  // equate to mount paths on the host, not mount paths to the docker container in question.
-  async detectDockerWithMountedDockerSocket(): Promise<boolean> {
-    let cgroupsBuffer;
-    try {
-      // If we are inside a docker container, the last line of `/proc/self/cgroup` should be
-      // 0::/docker/$SOME_ID
-      //
-      // If we are not, the line will likely be `0::/`
-      cgroupsBuffer = await readFile("/proc/self/cgroup", {
-        encoding: "utf-8",
-      });
-    } catch (e) {
-      actionsCore.debug(
-        `Did not detect \`/proc/self/cgroup\` existence, bailing on docker container ID detection:\n${e}`,
-      );
-      return false;
-    }
-
-    const cgroups = cgroupsBuffer.trim().split("\n");
-    const lastCgroup = cgroups[cgroups.length - 1];
-    const lastCgroupParts = lastCgroup.split(":");
-    const lastCgroupPath = lastCgroupParts[lastCgroupParts.length - 1];
-    if (!lastCgroupPath.includes("/docker/")) {
-      actionsCore.debug(
-        "Did not detect a container ID, bailing on docker.sock detection",
-      );
-      return false;
-    }
-    // We are in a docker container, now to determine if this container is visible from
-    // the `docker` command, and if so, if there is a `docker.socket` mounted.
-    const lastCgroupPathParts = lastCgroupPath.split("/");
-    const containerId = lastCgroupPathParts[lastCgroupPathParts.length - 1];
-
-    // If we cannot `docker inspect` this discovered container ID, we'll fall through to the `catch` below.
-    let stdoutBuffer = "";
-    let stderrBuffer = "";
-    let exitCode;
-    try {
-      exitCode = await actionsExec.exec("docker", ["inspect", containerId], {
-        silent: true,
-        listeners: {
-          stdout: (data: Buffer) => {
-            stdoutBuffer += data.toString("utf-8");
-          },
-          stderr: (data: Buffer) => {
-            stderrBuffer += data.toString("utf-8");
-          },
-        },
-      });
-    } catch (e) {
-      actionsCore.debug(
-        `Could not execute \`docker inspect ${containerId}\`, bailing on docker container inspection:\n${e}`,
-      );
-      return false;
-    }
-
-    if (exitCode !== 0) {
-      actionsCore.debug(
-        `Unable to inspect detected docker container with id \`${containerId}\`, bailing on container inspection (exit ${exitCode}):\n${stderrBuffer}`,
-      );
-      return false;
-    }
-
-    const output = JSON.parse(stdoutBuffer);
-    // `docker inspect $ID` prints an array containing objects.
-    // In our use case, we should only see 1 item in the array.
-    if (output.length !== 1) {
-      actionsCore.debug(
-        `Got \`docker inspect ${containerId}\` output which was not one item (was ${output.length}), bailing on docker.sock detection.`,
-      );
-      return false;
-    }
-    const item = output[0];
-    // On this array item we want the `Mounts` field, which is an array
-    // containing `{ Type, Source, Destination, Mode}`.
-    // We are looking for a `Destination` ending with `docker.sock`.
-    const mounts = item["Mounts"];
-    if (typeof mounts !== "object") {
-      actionsCore.debug(
-        `Got non-object in \`Mounts\` field of \`docker inspect ${containerId}\` output, bailing on docker.sock detection.`,
-      );
-      return false;
-    }
-
-    let foundDockerSockMount = false;
-    for (const mount of mounts) {
-      const destination = mount["Destination"];
-      if (typeof destination === "string") {
-        if (destination.endsWith("docker.sock")) {
-          foundDockerSockMount = true;
-          break;
-        }
-      }
-    }
-
-    return foundDockerSockMount;
-  }
-
  private async executionEnvironment(): Promise<ExecuteEnvironment> {
    const executionEnv: ExecuteEnvironment = {};

@@ -469,14 +307,14 @@ class NixInstallerAction extends DetSysAction {

    // TODO: Error if the user uses these on not-MacOS
    if (this.macEncrypt !== null) {
-      if (!this.isMacOS) {
+      if (!this.isMacOs) {
        throw new Error("`mac-encrypt` while `$RUNNER_OS` was not `macOS`");
      }
      executionEnv.NIX_INSTALLER_ENCRYPT = this.macEncrypt;
    }

    if (this.macCaseSensitive !== null) {
-      if (!this.isMacOS) {
+      if (!this.isMacOs) {
        throw new Error(
          "`mac-case-sensitive` while `$RUNNER_OS` was not `macOS`",
        );
@@ -485,7 +323,7 @@ class NixInstallerAction extends DetSysAction {
    }

    if (this.macVolumeLabel !== null) {
-      if (!this.isMacOS) {
+      if (!this.isMacOs) {
        throw new Error(
          "`mac-volume-label` while `$RUNNER_OS` was not `macOS`",
        );
@@ -494,7 +332,7 @@ class NixInstallerAction extends DetSysAction {
    }

    if (this.macRootDisk !== null) {
-      if (!this.isMacOS) {
+      if (!this.isMacOs) {
        throw new Error("`mac-root-disk` while `$RUNNER_OS` was not `macOS`");
      }
      executionEnv.NIX_INSTALLER_ROOT_DISK = this.macRootDisk;
@@ -510,7 +348,7 @@ class NixInstallerAction extends DetSysAction {

    // TODO: Error if the user uses these on MacOS
    if (this.init !== null) {
-      if (this.isMacOS) {
+      if (this.isMacOs) {
        throw new Error(
          "`init` is not a valid option when `$RUNNER_OS` is `macOS`",
        );
@@ -667,8 +505,8 @@ class NixInstallerAction extends DetSysAction {
    await this.executeInstall(binaryPath);
    actionsCore.endGroup();

-    if (this.forceDockerShim) {
-      await this.spawnDockerShim();
+    if (this.forceNoSystemd) {
+      await this.spawnDetached();
    }

    await this.setGithubPath();
@@ -678,192 +516,83 @@ class NixInstallerAction extends DetSysAction {
    }
  }

-  async spawnDockerShim(): Promise<void> {
+  async spawnDetached(): Promise<void> {
    actionsCore.startGroup(
-      "Configuring the Docker shim as the Nix Daemon's process supervisor",
+      "Directly spawning the daemon, since systemd is not available.",
    );

-    const images: { [key: string]: string } = {
-      X64: path.join(__dirname, "/../docker-shim/amd64.tar.gz"),
-      ARM64: path.join(__dirname, "/../docker-shim/arm64.tar.gz"),
+    const outputPath = path.join(this.daemonDir, "daemon.log");
+    const output = openSync(outputPath, "a");
+
+    const opts: SpawnOptions = {
+      stdio: ["ignore", output, output],
+      detached: true,
    };

-    const runnerArch = process.env["RUNNER_ARCH"];
-    let arch;
+    const daemonBin = this.determinate
+      ? "/usr/local/bin/determinate-nixd"
+      : "/nix/var/nix/profiles/default/bin/nix-daemon";
+    const daemonCliFlags = this.determinate ? ["daemon"] : [];

-    if (runnerArch === "X64") {
-      arch = "X64";
-    } else if (runnerArch === "ARM64") {
-      arch = "ARM64";
+    let executable: string;
+    let args: string[];
+
+    if (userInfo().uid === 0) {
+      executable = daemonBin;
+      args = daemonCliFlags;
    } else {
-      throw Error("Architecture not supported in Docker shim mode.");
-    }
-    actionsCore.debug("Loading image: determinate-nix-shim:latest...");
-    {
-      const exitCode = await actionsExec.exec(
-        "docker",
-        ["image", "load", "--input", images[arch]],
-        {
-          silent: true,
-          listeners: {
-            stdout: (data: Buffer) => {
-              const trimmed = data.toString("utf-8").trimEnd();
-              if (trimmed.length >= 0) {
-                actionsCore.debug(trimmed);
-              }
-            },
-            stderr: (data: Buffer) => {
-              const trimmed = data.toString("utf-8").trimEnd();
-              if (trimmed.length >= 0) {
-                actionsCore.debug(trimmed);
-              }
-            },
-          },
-        },
-      );
-
-      if (exitCode !== 0) {
-        throw new Error(
-          `Failed to build the shim image, exit code: \`${exitCode}\``,
-        );
-      }
+      executable = "sudo";
+      args = [daemonBin].concat(daemonCliFlags);
    }

-    {
-      actionsCore.debug("Starting the Nix daemon through Docker...");
+    // Display the final command for debugging purposes
+    actionsCore.debug("Full daemon start command:");
+    actionsCore.debug(`${executable} ${args.join(" ")}`);

-      const candidateDirectories = [
-        {
-          dir: "/bin",
-          readOnly: true,
-        },
-        {
-          dir: "/etc",
-          readOnly: true,
-        },
-        {
-          dir: "/home",
-          readOnly: true,
-        },
-        {
-          dir: "/lib",
-          readOnly: true,
-        },
-        {
-          dir: "/lib64",
-          readOnly: true,
-        },
-        {
-          dir: "/tmp",
-          readOnly: false,
-        },
-        {
-          dir: "/usr",
-          readOnly: true,
-        },
-        {
-          dir: "/nix",
-          readOnly: false,
-        },
-      ];
+    // Start the server, and wait for the socket to exist
+    const daemon = spawn(executable, args, opts);

-      const mountArguments = [];
+    const pidFile = path.join(this.daemonDir, "daemon.pid");
+    if (daemon.pid) {
+      await writeFile(pidFile, daemon.pid.toString());
+    }

-      for (const { dir, readOnly } of candidateDirectories) {
-        try {
-          await access(dir);
-          actionsCore.debug(`Will mount ${dir} in the docker shim.`);
-          mountArguments.push("--mount");
-          mountArguments.push(
-            `type=bind,src=${dir},dst=${dir}${readOnly ? ",readonly" : ""}`,
-          );
-        } catch {
-          actionsCore.debug(
-            `Not mounting ${dir} in the docker shim: it doesn't appear to exist.`,
-          );
+    try {
+      for (let i = 0; i <= 2400; i++) {
+        // Approximately 2 minutes
+        if (daemon.signalCode !== null || daemon.exitCode !== null) {
+          let msg: string;
+          if (daemon.signalCode) {
+            msg = `Daemon was killed by signal ${daemon.signalCode}`;
+          } else {
+            msg = `Daemon exited with code ${daemon.exitCode}`;
+          }
+
+          throw new Error(msg);
        }
+
+        if (await this.doesTheSocketExistYet()) {
+          break;
+        }
+
+        await setTimeout(50);
      }

-      const plausibleDeterminateOptions = [];
-      const plausibleDeterminateArguments = [];
-      if (this.determinate) {
-        plausibleDeterminateOptions.push("--entrypoint");
-        plausibleDeterminateOptions.push("/usr/local/bin/determinate-nixd");
-        plausibleDeterminateArguments.push("daemon");
+      if (!(await this.doesTheSocketExistYet())) {
+        throw new Error("Timed out waiting for the daemon socket to appear.");
      }
+    } catch (error: unknown) {
+      this.recordEvent(EVENT_NO_SYSTEMD_SHIM_FAILED, {
+        error: stringifyError(error),
+        log: await readFile(outputPath, "utf-8"),
+      });

-      this.recordEvent(EVENT_START_DOCKER_SHIM);
-      const exitCode = await actionsExec.exec(
-        "docker",
-        [
-          "--log-level=debug",
-          "run",
-          "--detach",
-          "--privileged",
-          "--network=host",
-          "--userns=host",
-          "--pid=host",
-          "--restart",
-          "always",
-          "--init",
-          "--name",
-          `determinate-nix-shim-${this.getUniqueId()}-${randomUUID()}`,
-        ]
-          .concat(plausibleDeterminateOptions)
-          .concat(mountArguments)
-          .concat(["determinate-nix-shim:latest"])
-          .concat(plausibleDeterminateArguments),
-        {
-          silent: true,
-          listeners: {
-            stdline: (data: string) => {
-              actionsCore.saveState("docker_shim_container_id", data.trimEnd());
-            },
-            stdout: (data: Buffer) => {
-              const trimmed = data.toString("utf-8").trimEnd();
-              if (trimmed.length >= 0) {
-                actionsCore.debug(trimmed);
-              }
-            },
-            stderr: (data: Buffer) => {
-              const trimmed = data.toString("utf-8").trimEnd();
-              if (trimmed.length >= 0) {
-                actionsCore.debug(trimmed);
-              }
-            },
-          },
-        },
-      );
-
-      if (exitCode !== 0) {
-        throw new Error(
-          `Failed to start the Nix daemon through Docker, exit code: \`${exitCode}\``,
-        );
-      }
+      throw error;
    }

-    const maxDurationSeconds = 120;
-    const delayPerAttemptInMiliseconds = 50;
-    const maxAttempts =
-      (maxDurationSeconds * 1000) / delayPerAttemptInMiliseconds;
-    let didSucceed = false;
-
-    for (let attempt = 0; attempt <= maxAttempts; attempt += 1) {
-      if (await this.doesTheSocketExistYet()) {
-        didSucceed = true;
-        break;
-      }
-
-      await setTimeout(50);
-    }
-
-    if (!didSucceed) {
-      throw new Error("Timed out waiting for the Nix Daemon");
-    }
+    daemon.unref();

    actionsCore.endGroup();
-
-    return;
  }

  async doesTheSocketExistYet(): Promise<boolean> {
@@ -872,7 +601,6 @@ class NixInstallerAction extends DetSysAction {
      await stat(socketPath);
      return true;
    } catch (error: unknown) {
-      // eslint-disable-next-line no-undef
      if ((error as NodeJS.ErrnoException).code === "ENOENT") {
        actionsCore.debug(`Socket '${socketPath}' does not exist yet`);
        return false;
@@ -881,7 +609,7 @@ class NixInstallerAction extends DetSysAction {
      actionsCore.warning(
        `Error waiting for the Nix Daemon socket: ${stringifyError(error)}`,
      );
-      this.recordEvent("docker-shim:wait-for-socket", {
+      this.recordEvent("shim:wait-for-socket", {
        exception: stringifyError(error),
      });
      throw error;
@@ -890,12 +618,14 @@ class NixInstallerAction extends DetSysAction {

  async summarizeExecution(): Promise<void> {
    const startDate = new Date(actionsCore.getState(STATE_START_DATETIME));
-    const events = await getRecentEvents(startDate);
+    const { events, hasMismatches } = await getRecentEvents(startDate);

    const mermaidSummary = makeMermaidReport(events);
    const failureSummary = await summarizeFailures(events);

-    if (mermaidSummary || failureSummary) {
+    const showResults = mermaidSummary || failureSummary || hasMismatches;
+
+    if (showResults) {
      actionsCore.summary.addRaw(
        `## ![](https://avatars.githubusercontent.com/u/80991770?s=30) Determinate Nix build summary`,
        true,
@@ -908,6 +638,18 @@ class NixInstallerAction extends DetSysAction {
      actionsCore.summary.addRaw("\n", true);
    }

+    if (hasMismatches) {
+      actionsCore.summary.addRaw(
+        [
+          "> [!TIP]",
+          "> Some derivations failed to build due to the hash in the Nix expression being outdated.",
+          "> To find out how to automatically update your Nix expressions in GitHub Actions, see [our guide](https://docs.determinate.systems/guides/automatically-fix-hashes-in-github-actions).",
+          "",
+        ].join("\n"),
+        true,
+      );
+    }
+
    if (failureSummary !== undefined) {
      for (const logLine of failureSummary.logLines) {
        actionsCore.info(logLine);
@@ -917,7 +659,7 @@ class NixInstallerAction extends DetSysAction {
      actionsCore.summary.addRaw("\n", true);
    }

-    if (mermaidSummary || failureSummary) {
+    if (showResults) {
      actionsCore.summary.addRaw("---", true);
      actionsCore.summary.addRaw(
        `_Please let us know what you think about this summary on the [Determinate Systems Discord](https://determinate.systems/discord)._`,
@@ -928,44 +670,6 @@ class NixInstallerAction extends DetSysAction {
    }
  }

-  async cleanupDockerShim(): Promise<void> {
-    const containerId = actionsCore.getState("docker_shim_container_id");
-
-    if (containerId !== "") {
-      actionsCore.startGroup("Cleaning up the Nix daemon's Docker shim");
-
-      let cleaned = false;
-      try {
-        await actionsExec.exec("docker", ["rm", "--force", containerId]);
-        cleaned = true;
-      } catch {
-        actionsCore.warning("failed to cleanup nix daemon container");
-      }
-
-      if (!cleaned) {
-        actionsCore.info("trying to pkill the container's shim process");
-        try {
-          await actionsExec.exec("pkill", [containerId]);
-          cleaned = true;
-        } catch {
-          actionsCore.warning(
-            "failed to forcibly kill the container's shim process",
-          );
-        }
-      }
-
-      if (cleaned) {
-        this.recordEvent(EVENT_CLEAN_UP_DOCKER_SHIM);
-      } else {
-        actionsCore.warning(
-          "Giving up on cleaning up the nix daemon container",
-        );
-      }
-
-      actionsCore.endGroup();
-    }
-  }
-
  async setGithubPath(): Promise<void> {
    // Interim versions of the `nix-installer` crate may have already manipulated `$GITHUB_PATH`, as root even! Accessing that will be an error.
    try {
@@ -1035,6 +739,7 @@ class NixInstallerAction extends DetSysAction {
      ["uninstall"],
      {
        env: {
+          // biome-ignore lint/style/useNamingConvention: environment variable
          NIX_INSTALLER_NO_CONFIRM: "true",
          ...process.env, // To get $PATH, etc
        },
@@ -1198,6 +903,47 @@ class NixInstallerAction extends DetSysAction {
    }
  }

+  async cleanupNoSystemd(): Promise<void> {
+    if (!this.forceNoSystemd) {
+      // Nothing to do, we didn't use the double fork
+      return;
+    }
+
+    const pidFile = path.join(this.daemonDir, "daemon.pid");
+    const pid = parseInt(await readFile(pidFile, { encoding: "ascii" }));
+    actionsCore.debug(`found daemon pid: ${pid}`);
+    if (!pid) {
+      throw new Error("the daemon did not start successfully");
+    }
+
+    actionsCore.debug(`killing daemon process ${pid}`);
+
+    try {
+      // Repeatedly signal 0 the daemon to test if it is up.
+      // If it exits, kill will raise an exception which breaks us out of this control flow and skips the sigterm.
+      // If it doesn't exit in 30s, we SIGTERM it.
+      for (let i = 0; i < 30 * 10; i++) {
+        process.kill(pid, 0);
+        await setTimeout(100);
+      }
+
+      this.addFact(FACT_SENT_SIGTERM, true);
+      actionsCore.info(`Sending the daemon a SIGTERM`);
+      process.kill(pid, "SIGTERM");
+    } catch {
+      // Perfectly normal to get an exception here, because the process shut down.
+    }
+
+    if (actionsCore.isDebug()) {
+      actionsCore.info("Entire log:");
+      const entireLog = await readFile(
+        path.join(this.daemonDir, "daemon.log"),
+        "utf-8",
+      );
+      actionsCore.info(entireLog);
+    }
+  }
+
  async reportOverall(): Promise<void> {
    try {
      this.recordEvent(EVENT_CONCLUDE_JOB, {
@@ -1209,7 +955,7 @@ class NixInstallerAction extends DetSysAction {
  }

  private get defaultPlanner(): string {
-    if (this.isMacOS) {
+    if (this.isMacOs) {
      return "macos";
    } else if (this.isLinux) {
      return "linux";
@@ -1255,29 +1001,51 @@ class NixInstallerAction extends DetSysAction {
  }
 }

+// All env vars are strings, no fanciness here.
 type ExecuteEnvironment = {
-  // All env vars are strings, no fanciness here.
+  // biome-ignore lint/style/useNamingConvention: environment variable
  RUST_BACKTRACE?: string;
+  // biome-ignore lint/style/useNamingConvention: environment variable
  NIX_INSTALLER_MODIFY_PROFILE?: string;
+  // biome-ignore lint/style/useNamingConvention: environment variable
  NIX_INSTALLER_NIX_BUILD_GROUP_NAME?: string;
+  // biome-ignore lint/style/useNamingConvention: environment variable
  NIX_INSTALLER_NIX_BUILD_GROUP_ID?: string;
+  // biome-ignore lint/style/useNamingConvention: environment variable
  NIX_INSTALLER_NIX_BUILD_USER_PREFIX?: string;
+  // biome-ignore lint/style/useNamingConvention: environment variable
  NIX_INSTALLER_NIX_BUILD_USER_COUNT?: string;
+  // biome-ignore lint/style/useNamingConvention: environment variable
  NIX_INSTALLER_NIX_BUILD_USER_ID_BASE?: string;
+  // biome-ignore lint/style/useNamingConvention: environment variable
  NIX_INSTALLER_NIX_PACKAGE_URL?: string;
+  // biome-ignore lint/style/useNamingConvention: environment variable
  NIX_INSTALLER_PROXY?: string;
+  // biome-ignore lint/style/useNamingConvention: environment variable
  NIX_INSTALLER_SSL_CERT_FILE?: string;
+  // biome-ignore lint/style/useNamingConvention: environment variable
  NIX_INSTALLER_DIAGNOSTIC_ENDPOINT?: string;
+  // biome-ignore lint/style/useNamingConvention: environment variable
  NIX_INSTALLER_DIAGNOSTIC_ATTRIBUTION?: string;
+  // biome-ignore lint/style/useNamingConvention: environment variable
  NIX_INSTALLER_ENCRYPT?: string;
+  // biome-ignore lint/style/useNamingConvention: environment variable
  NIX_INSTALLER_CASE_SENSITIVE?: string;
+  // biome-ignore lint/style/useNamingConvention: environment variable
  NIX_INSTALLER_VOLUME_LABEL?: string;
+  // biome-ignore lint/style/useNamingConvention: environment variable
  NIX_INSTALLER_ROOT_DISK?: string;
+  // biome-ignore lint/style/useNamingConvention: environment variable
  NIX_INSTALLER_INIT?: string;
+  // biome-ignore lint/style/useNamingConvention: environment variable
  NIX_INSTALLER_START_DAEMON?: string;
+  // biome-ignore lint/style/useNamingConvention: environment variable
  NIX_INSTALLER_NO_CONFIRM?: string;
+  // biome-ignore lint/style/useNamingConvention: environment variable
  NIX_INSTALLER_EXTRA_CONF?: string;
+  // biome-ignore lint/style/useNamingConvention: environment variable
  NIX_INSTALLER_LOG_DIRECTIVES?: string;
+  // biome-ignore lint/style/useNamingConvention: environment variable
  NIX_INSTALLER_LOGGER?: string;
 };

@@ -1,11 +1,9 @@
-import { mermaidify, makeMermaidReport } from "./mermaid.js";
-import { DEvent, parseEvents } from "./events.js";
 import { expect, test } from "vitest";
+import { Event, parseEvents } from "./events.js";
+import { makeMermaidReport, mermaidify } from "./mermaid.js";

-/* eslint-disable @typescript-eslint/no-non-null-assertion */
-
-function generateEvents(count: number): DEvent[] {
-  const events: DEvent[] = [];
+function generateEvents(count: number): Event[] {
+  const events: Event[] = [];

  for (let i = 0; i < count; i++) {
    events.push({
@@ -22,70 +20,86 @@ function generateEvents(count: number): DEvent[] {
  return events;
 }

+test("Empty event list returns no report", () => {
+  const report = makeMermaidReport([]);
+
+  expect(report).toBeUndefined();
+});
+
 test("Create a very large report doc and make sure it is small enough", () => {
-  {
-    const report = makeMermaidReport(generateEvents(2000))!;
+  // biome-ignore lint/style/noNonNullAssertion: testing
+  const report = makeMermaidReport(generateEvents(2500))!;

-    // Assert the `.drv` suffix was pruned (1 reference = the NOTE at the end)
-    expect(report.match(/\.drv/g)!.length).equals(1);
+  // Assert the `.drv` suffix was pruned (1 reference = the NOTE at the end)
+  // biome-ignore lint/style/noNonNullAssertion: testing
+  expect(report.match(/\.drv/g)!.length).equals(1);

-    // Assert the `/nix/store` prefix was pruned (1 reference = the NOTE at the end)
-    expect(report.match(/\/nix\/store\//g)!.length).equals(1);
+  // Assert the `/nix/store` prefix was pruned (1 reference = the NOTE at the end)
+  // biome-ignore lint/style/noNonNullAssertion: testing
+  expect(report.match(/\/nix\/store\//g)!.length).equals(1);

-    // Assert that some events were pruned
-    expect(report.match(/dep-/g)!.length).lessThan(2000);
-    expect(report.match(/dep-/g)!.length).greaterThan(1500);
+  // Assert that some events were pruned
+  // biome-ignore lint/style/noNonNullAssertion: testing
+  expect(report.match(/dep-/g)!.length).lessThan(2500);
+  // biome-ignore lint/style/noNonNullAssertion: testing
+  expect(report.match(/dep-/g)!.length).greaterThan(1500);

-    expect(report).toContain("suffix, and builds that took less than 3");
+  expect(report).toContain("suffix, and builds that took less than ");

-    expect(report.length).lessThan(50200);
-    expect(report.length).greaterThan(49000);
-  }
+  expect(report.length).lessThan(50200);
+  expect(report.length).greaterThan(49000);
 });

 test("Create a medium large report doc and make sure it is small enough", () => {
-  {
-    const eventCount = 675;
-    const report = makeMermaidReport(generateEvents(eventCount))!;
+  const eventCount = 675;
+  // biome-ignore lint/style/noNonNullAssertion: testing
+  const report = makeMermaidReport(generateEvents(eventCount))!;

-    // Assert the `.drv` suffix was pruned (1 reference = the NOTE at the end)
-    expect(report.match(/\.drv/g)!.length).equals(1);
+  // Assert the `.drv` suffix was pruned (1 reference = the NOTE at the end)
+  // biome-ignore lint/style/noNonNullAssertion: testing
+  expect(report.match(/\.drv/g)!.length).equals(1);

-    // Assert the `/nix/store` prefix was pruned (1 reference = the NOTE at the end)
-    expect(report.match(/\/nix\/store\//g)!.length).equals(1);
+  // Assert the `/nix/store` prefix was pruned (1 reference = the NOTE at the end)
+  // biome-ignore lint/style/noNonNullAssertion: testing
+  expect(report.match(/\/nix\/store\//g)!.length).equals(1);

-    // Assert that no lines were pruned
-    expect(report.match(/dep-/g)!.length).toStrictEqual(eventCount);
+  // Assert that no lines were pruned
+  // biome-ignore lint/style/noNonNullAssertion: testing
+  expect(report.match(/dep-/g)!.length).toStrictEqual(eventCount);

-    expect(report).toContain(
-      "suffixes have been removed to make the graph small enough to render",
-    );
+  expect(report).toContain(
+    "suffixes have been removed to make the graph small enough to render",
+  );

-    expect(report.length).lessThan(50200);
-    expect(report.length).greaterThan(18000);
-  }
+  expect(report.length).lessThan(50200);
+  expect(report.length).greaterThan(18000);
 });

 test("Create a small report doc and make sure it isn't pruned", () => {
-  {
-    const report = makeMermaidReport(generateEvents(100))!;
+  // biome-ignore lint/style/noNonNullAssertion: testing
+  const report = makeMermaidReport(generateEvents(100))!;

-    // Assert 100 events have the `.drv` suffix, ie: were not pruned
-    expect(report.match(/\.drv/g)!.length).equals(100);
+  // Assert 100 events have the `.drv` suffix, ie: were not pruned
+  // biome-ignore lint/style/noNonNullAssertion: testing
+  expect(report.match(/\.drv/g)!.length).equals(100);

-    // Assert 100 events have the `.drv` suffix, ie: were not pruned
-    expect(report.match(/\/nix\/store\//g)!.length).equals(100);
+  // Assert 100 events have the `.drv` suffix, ie: were not pruned
+  // biome-ignore lint/style/noNonNullAssertion: testing
+  expect(report.match(/\/nix\/store\//g)!.length).equals(100);

-    expect(report.length).lessThan(50000);
-  }
+  expect(report.length).lessThan(50000);
 });

 test("Generate a really big report and shrink it", () => {
  const events = generateEvents(1000);

+  // biome-ignore lint/style/noNonNullAssertion: testing
  const originalLength = mermaidify(events, -1)!.length;
+  // biome-ignore lint/style/noNonNullAssertion: testing
  const limitedLengthZero = mermaidify(events, 0)!.length;
+  // biome-ignore lint/style/noNonNullAssertion: testing
  const limitedLengthOne = mermaidify(events, 1)!.length;
+  // biome-ignore lint/style/noNonNullAssertion: testing
  const limitedLengthTwo = mermaidify(events, 2)!.length;

  expect(originalLength).greaterThan(limitedLengthZero);
@@ -94,7 +108,7 @@ test("Generate a really big report and shrink it", () => {
 });

 test("Generate a rough report of various length", () => {
-  const events = parseEvents([
+  const { events } = parseEvents([
    {
      v: "1",
      c: "BuiltPathResponseEventV1",
@@ -169,3 +183,43 @@ dep-2 (2s):d, 0, 2s
 hash-mismatch-md5-base16 (4s):crit, 3, 4s
 \`\`\``);
 });
+
+test("Generate a really big report and shrink it", () => {
+  const events = generateEvents(1000);
+
+  // biome-ignore lint/style/noNonNullAssertion: testing
+  const originalLength = mermaidify(events, -1)!.length;
+  // biome-ignore lint/style/noNonNullAssertion: testing
+  const limitedLengthZero = mermaidify(events, 0)!.length;
+  // biome-ignore lint/style/noNonNullAssertion: testing
+  const limitedLengthOne = mermaidify(events, 1)!.length;
+  // biome-ignore lint/style/noNonNullAssertion: testing
+  const limitedLengthTwo = mermaidify(events, 2)!.length;
+
+  expect(originalLength).greaterThan(limitedLengthZero);
+  expect(limitedLengthZero).greaterThan(limitedLengthOne);
+  expect(limitedLengthOne).greaterThan(limitedLengthTwo);
+});
+
+test("Really long builds get multi-unit timestamps", () => {
+  const { events } = parseEvents([
+    {
+      v: "1",
+      c: "BuiltPathResponseEventV1",
+      drv: "/nix/store/rz9hrpay90sjrid5hx3x8v606ji679xa-dep-0.drv",
+      outputs: ["/nix/store/qwlgz5da3pfb53gqpgdmazaj9jczrnly-dep-0"],
+      timing: {
+        startTime: "2025-04-11T14:38:02Z",
+        stopTime: "2026-05-14T13:32:01Z",
+        durationSeconds: 34383239,
+      },
+    },
+  ]);
+
+  expect(mermaidify(events, -1)).toStrictEqual(`\`\`\`mermaid
+gantt
+    dateFormat X
+    axisFormat %Mm%Ss
+/nix/store/rz9hrpay90sjrid5hx3x8v606ji679xa-dep-0.drv (573053m59s):d, 0, 34383239s
+\`\`\``);
+});
@@ -1,7 +1,7 @@
-import { DEvent } from "./events.js";
+import { Event } from "./events.js";
 import { truncateDerivation } from "./util.js";

-export function makeMermaidReport(events: DEvent[]): string | undefined {
+export function makeMermaidReport(events: Event[]): string | undefined {
  // # 50k is the max: https://github.com/mermaid-js/mermaid/blob/c269dc822c528e1afbde34e18a1cad03d972d4fe/src/defaultConfig.js#L55
  const maxLength = 49900;
  let mermaid = "";
@@ -12,7 +12,7 @@ export function makeMermaidReport(events: DEvent[]): string | undefined {
    mermaid = mermaidify(events, pruneLevel) ?? "";
  } while (mermaid.length > maxLength);

-  if (mermaid === undefined) {
+  if (!mermaid) {
    return undefined;
  }

@@ -31,7 +31,7 @@ export function makeMermaidReport(events: DEvent[]): string | undefined {
  } else if (pruneLevel > 0) {
    lines.push("> [!NOTE]");
    lines.push(
-      `> \`/nix/store/[hash]\`, the \`.drv\` suffix, and builds that took less than ${pruneLevel}s have been removed to make the graph small enough to render.`,
+      `> \`/nix/store/[hash]\`, the \`.drv\` suffix, and builds that took less than ${formatDuration(pruneLevel)} have been removed to make the graph small enough to render.`,
    );
  }

@@ -42,7 +42,7 @@ export function makeMermaidReport(events: DEvent[]): string | undefined {
 }

 export function mermaidify(
-  allEvents: DEvent[],
+  allEvents: Event[],
  pruneLevel: number,
 ): string | undefined {
  const events = allEvents
@@ -81,10 +81,16 @@ export function mermaidify(
      (event.timing.startTime.getTime() - zeroMoment) / 1000;

    lines.push(
-      `${label} (${duration}s):${tag}, ${relativeStartTime}, ${duration}s`,
+      `${label} (${formatDuration(duration)}):${tag}, ${relativeStartTime}, ${duration}s`,
    );
  }
  lines.push("```");

  return lines.join("\n");
 }
+
+function formatDuration(duration: number): string {
+  const durSeconds = duration % 60;
+  const durMinutes = (duration - durSeconds) / 60;
+  return `${durMinutes > 0 ? `${durMinutes}m` : ""}${durSeconds}s`;
+}
Author	SHA1	Message	Date
Luc Perkins	a474366708	Use gitignore for Biome ignoring	2025-06-05 14:52:33 -07:00
Luc Perkins	1803d0211a	Use ubuntu-latest	2025-06-02 13:10:44 -07:00
Luc Perkins	5f11b96c1b	Add test step to CI workflow	2025-06-02 13:01:56 -07:00
Luc Perkins	526dc45652	Add test step to script	2025-06-02 13:01:05 -07:00
Luc Perkins	4d4228670a	Fix merge conflicts with main	2025-06-02 13:00:44 -07:00
Luc Perkins	999d616271	Merge pull request #184 from detsys-pr-bot/detsys-ts-update-4bf247b1cb6b057abe94721ea1bfa131618e2b7f Update `detsys-ts`: Merge pull request #97 from DeterminateSystems/dependabot/npm_and_yarn/npm-deps-a9a1a26a5c	2025-06-02 11:59:04 -07:00
lucperkins	2a6922c6a5	Update `detsys-ts` for: `Merge pull request` `#97 from DeterminateSystems/dependabot/npm_and_yarn/npm-deps-a9a1a26a5c` (`4bf247b1cb6b057abe94721ea1bfa131618e2b7f`)	2025-06-02 18:51:49 +00:00
Luc Perkins	7ace8b67c6	Switch to Biome JS	2025-05-30 10:49:24 -07:00
Luc Perkins	4a562136e6	Merge pull request #182 from DeterminateSystems/graham/fh-813-create-a-determinate-nix-action-with-pinned-releases Add a note about pinning	2025-05-16 15:46:58 -04:00
Luc Perkins	b89da14ed6	Remove unnecessary future tense	2025-05-16 15:38:25 -04:00
Luc Perkins	a0000cd639	Remove redundant word	2025-05-16 15:38:09 -04:00
Luc Perkins	9793b3bc29	Fix capitalization	2025-05-16 15:37:31 -04:00
Luc Perkins	3489e2d8c3	Fix verb conjugation	2025-05-16 15:37:23 -04:00
Graham Christensen	e4760a7aa0	Add a note about pinning	2025-05-16 15:28:31 -04:00
detsys-pr-bot	2f3746ebff	Update `detsys-ts` for: `Merge pull request` `#95 from DeterminateSystems/graham/fh-813-create-a-determinate-nix-action-with-pinned-releases` (`74999c82de35e73feb13af2c0e0c3ebb92a17c66`) (#181 ) Co-authored-by: lucperkins <1523104+lucperkins@users.noreply.github.com>	2025-05-15 21:20:56 +00:00
Graham Christensen	780ad73c03	Ditch the docker shim in favor of direct execution (#180 ) Co-authored-by: gustavderdrache <alex.ford@determinate.systems>	2025-05-13 17:34:37 -04:00
Luc Perkins	affd83b251	Merge pull request #178 from detsys-pr-bot/detsys-ts-update-e0a5f196fd4e17f2ba1d6ad03300fe532717f7e8 Update `detsys-ts`: Merge pull request #94 from DeterminateSystems/dependabot/npm_and_yarn/npm-deps-dde80b0a8d	2025-05-12 07:19:06 -03:00
lucperkins	7e20c99dbd	Update `detsys-ts` for: `Merge pull request` `#94 from DeterminateSystems/dependabot/npm_and_yarn/npm-deps-dde80b0a8d` (`e0a5f196fd4e17f2ba1d6ad03300fe532717f7e8`)	2025-05-12 10:12:01 +00:00
Graham Christensen	88762f81a9	Fix an obscure error case where if the only log fails, the rendering is wack (#177 ) * Omit extraneous "m"s * Fix an obscure error case where if the only log fails, the rendering is wack * Collapse seconds on the mermaid diagram into MmSs * Add missing possessive * Fixup tests, rename collapseSeconds to formatDuration --------- Co-authored-by: Luc Perkins <lucperkins@gmail.com>	2025-05-08 12:56:31 -04:00
Luc Perkins	7b9fe29d91	Merge pull request #176 from detsys-pr-bot/detsys-ts-update-87c69ec3d48cb353229e74cc2ba8abdef2eb2590f Update `detsys-ts`: Merge pull request #93 from DeterminateSystems/dependabot/npm_and_yarn/npm-deps-a403fbca50	2025-05-04 21:47:10 -03:00
lucperkins	4795fa54eb	Update `detsys-ts` for: `Merge pull request` `#93 from DeterminateSystems/dependabot/npm_and_yarn/npm-deps-a403fbca50` (`87c69ec3d48cb353229e74cc2ba8abdef2eb2590`)	2025-05-05 00:38:20 +00:00
Luc Perkins	bec3e50af8	Merge pull request #174 from detsys-pr-bot/detsys-ts-update-19c948d15e766687225515331fbebc216a14ed06 Update `detsys-ts`: Merge pull request #92 from DeterminateSystems/dependabot/npm_and_yarn/npm_and_yarn-de653eece3	2025-04-30 15:49:45 -03:00
lucperkins	138c4e748c	Update `detsys-ts` for: `Merge pull request` `#92 from DeterminateSystems/dependabot/npm_and_yarn/npm_and_yarn-de653eece3` (`19c948d15e766687225515331fbebc216a14ed06`)	2025-04-30 18:42:20 +00:00
gustavderdrache	7b2eab0f02	Merge pull request #173 from DeterminateSystems/hash-mismatch-summary Add hash mismatches to summary	2025-04-24 17:33:34 -04:00
Luc Perkins	7ee09f94c3	Provide a link to our guide rather than a URL	2025-04-24 18:26:43 -03:00
gustavderdrache	dfa057fae0	s/INFO/TIP/	2025-04-24 17:12:37 -04:00
gustavderdrache	a79af99b14	Add hash mismatches to summary	2025-04-24 16:47:04 -04:00
gustavderdrache	65f0526420	Merge pull request #172 from DeterminateSystems/test-penance Test penance	2025-04-24 14:44:24 -04:00
gustavderdrache	b00ad13101	Clean up unneeded brackets	2025-04-24 14:36:34 -04:00
gustavderdrache	5f843f60e2	Add test for empty build summary case	2025-04-24 14:35:39 -04:00
Luc Perkins	01d7370b1d	Merge pull request #171 from DeterminateSystems/suppress-empty-summaries Correctly suppress empty summaries	2025-04-24 15:30:04 -03:00
gustavderdrache	7c49e2a674	Correctly suppress empty summaries	2025-04-24 14:19:48 -04:00