use ms attest

Signed-off-by: Brian DeHamer <bdehamer@github.com>

.eslintignore

@@ -0,0 +1,4 @@
+lib/
+dist/
+node_modules/
+coverage/

.github/linters/.eslintrc.yml

@@ -0,0 +1,83 @@
+env:
+  node: true
+  es6: true
+  jest: true
+
+globals:
+  Atomics: readonly
+  SharedArrayBuffer: readonly
+
+ignorePatterns:
+  - '!.*'
+  - '**/node_modules/.*'
+  - '**/dist/.*'
+  - '**/coverage/.*'
+  - '*.json'
+
+parser: '@typescript-eslint/parser'
+
+parserOptions:
+  ecmaVersion: 2023
+  sourceType: module
+  project:
+    - './.github/linters/tsconfig.json'
+    - './tsconfig.json'
+
+plugins:
+  - jest
+  - '@typescript-eslint'
+
+extends:
+  - eslint:recommended
+  - plugin:@typescript-eslint/eslint-recommended
+  - plugin:@typescript-eslint/recommended
+  - plugin:github/recommended
+  - plugin:jest/recommended
+
+rules:
+  {
+    'camelcase': 'off',
+    'eslint-comments/no-use': 'off',
+    'eslint-comments/no-unused-disable': 'off',
+    'i18n-text/no-en': 'off',
+    'import/no-namespace': 'off',
+    'no-console': 'off',
+    'no-unused-vars': 'off',
+    'prettier/prettier': 'error',
+    'semi': 'off',
+    '@typescript-eslint/array-type': 'error',
+    '@typescript-eslint/await-thenable': 'error',
+    '@typescript-eslint/ban-ts-comment': 'error',
+    '@typescript-eslint/consistent-type-assertions': 'error',
+    '@typescript-eslint/explicit-member-accessibility':
+      ['error', { 'accessibility': 'no-public' }],
+    '@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-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-require-imports': 'error',
+    '@typescript-eslint/no-unnecessary-qualifier': 'error',
+    '@typescript-eslint/no-unnecessary-type-assertion': 'error',
+    '@typescript-eslint/no-unused-vars': '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/semi': ['error', 'never'],
+    '@typescript-eslint/space-before-function-paren': 'off',
+    '@typescript-eslint/type-annotation-spacing': 'error',
+    '@typescript-eslint/unbound-method': 'error'
+  }

.github/linters/.yaml-lint.yml

@@ -0,0 +1,10 @@
+rules:
+  document-end: disable
+  document-start:
+    level: warning
+    present: false
+  line-length:
+    level: warning
+    max: 80
+    allow-non-breakable-words: true
+    allow-non-breakable-inline-mappings: true

.github/linters/tsconfig.json

@@ -0,0 +1,9 @@
+{
+  "$schema": "https://json.schemastore.org/tsconfig",
+  "extends": "../../tsconfig.json",
+  "compilerOptions": {
+    "noEmit": true
+  },
+  "include": ["../../__tests__/**/*", "../../src/**/*"],
+  "exclude": ["../../dist", "../../node_modules", "../../coverage", "*.json"]
+}

.github/workflows/check-dist.yml

@@ -28,11 +28,11 @@ jobs:
     steps:
       - name: Checkout
         id: checkout
-        uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
+        uses: actions/checkout@v4
 
       - name: Setup Node.js
         id: setup-node
-        uses: actions/setup-node@49933ea5288caeca8642d1e84afbd3f7d6820020 # v4.4.0
+        uses: actions/setup-node@v4
         with:
           node-version-file: .node-version
           cache: npm

.github/workflows/ci.yml

@@ -21,11 +21,11 @@ jobs:
     steps:
       - name: Checkout
         id: checkout
-        uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
+        uses: actions/checkout@b4ffde65f46336ab88eb53be808477a3936bae11 # v4.1.1
 
       - name: Setup Node.js
         id: setup-node
-        uses: actions/setup-node@49933ea5288caeca8642d1e84afbd3f7d6820020 # v4.4.0
+        uses: actions/setup-node@b39b52d1213e96004bfcb1c61a8a6fa8ab84f3e8 # v4.0.1
         with:
           node-version-file: .node-version
           cache: npm
@@ -57,7 +57,7 @@ jobs:
     steps:
       - name: Checkout
         id: checkout
-        uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
+        uses: actions/checkout@b4ffde65f46336ab88eb53be808477a3936bae11 # v4.1.1
       - name: Run attest-provenance
         id: attest-provenance
         uses: ./

.github/workflows/codeql-analysis.yml

@@ -32,19 +32,19 @@ jobs:
     steps:
       - name: Checkout
         id: checkout
-        uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
+        uses: actions/checkout@v4
 
       - name: Initialize CodeQL
         id: initialize
-        uses: github/codeql-action/init@df559355d593797519d70b90fc8edd5db049e7a2 # v3.29.9
+        uses: github/codeql-action/init@v3
         with:
           languages: ${{ matrix.language }}
           source-root: src
 
       - name: Autobuild
         id: autobuild
-        uses: github/codeql-action/autobuild@df559355d593797519d70b90fc8edd5db049e7a2 # v3.29.9
+        uses: github/codeql-action/autobuild@v3
 
       - name: Perform CodeQL Analysis
         id: analyze
-        uses: github/codeql-action/analyze@df559355d593797519d70b90fc8edd5db049e7a2 # v3.29.9
+        uses: github/codeql-action/analyze@v3

.github/workflows/linter.yml

@@ -0,0 +1,51 @@
+name: Lint Codebase
+
+on:
+  pull_request:
+    branches:
+      - main
+  push:
+    branches:
+      - main
+
+permissions:
+  contents: read
+  packages: read
+  statuses: write
+
+jobs:
+  lint:
+    name: Lint Codebase
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Checkout
+        id: checkout
+        uses: actions/checkout@v4
+        with:
+          fetch-depth: 0
+
+      - name: Setup Node.js
+        id: setup-node
+        uses: actions/setup-node@v4
+        with:
+          node-version-file: .node-version
+          cache: npm
+
+      - name: Install Dependencies
+        id: install
+        run: npm ci
+
+      - name: Lint Codebase
+        id: super-linter
+        uses: super-linter/super-linter/slim@v7
+        env:
+          DEFAULT_BRANCH: main
+          FILTER_REGEX_EXCLUDE: dist/**/*
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+          TYPESCRIPT_DEFAULT_STYLE: prettier
+          VALIDATE_ALL_CODEBASE: true
+          VALIDATE_JAVASCRIPT_STANDARD: false
+          VALIDATE_TYPESCRIPT_STANDARD: false
+          VALIDATE_JSCPD: false
+          VALIDATE_YAML_PRETTIER: false

.github/workflows/prober.yml

@@ -29,7 +29,7 @@ jobs:
           date > artifact
 
       - name: Attest build provenance
-        uses: actions/attest-build-provenance@v2
+        uses: actions/attest-build-provenance@v1
         env:
           INPUT_PRIVATE-SIGNING: ${{ inputs.sigstore == 'github' && 'true' || 'false' }}
         with:
@@ -42,13 +42,13 @@ jobs:
           gh attestation verify ./artifact --owner "$GITHUB_REPOSITORY_OWNER"
 
       - name: Upload build artifact
-        uses: actions/upload-artifact@ea165f8d65b6e75b540449e92b4886f43607fa02 # v4.6.2
+        uses: actions/upload-artifact@v4
         with:
           path: "artifact"
 
       - name: Report attestation prober success
         if: ${{ success() }}
-        uses: masci/datadog@f0cad7cba58a34e65535732564c9bf174ee89006 # v1.9.2
+        uses: masci/datadog@a5d283e78e33a688ed08a96ba64440505e645a8c # v1.7.1
         with:
           api-key: "${{ secrets.DATADOG_API_KEY }}"
           service-checks: |
@@ -66,7 +66,7 @@ jobs:
 
       - name: Report attestation prober failure
         if: ${{ failure() }}
-        uses: masci/datadog@f0cad7cba58a34e65535732564c9bf174ee89006 # v1.9.2
+        uses: masci/datadog@a5d283e78e33a688ed08a96ba64440505e645a8c # v1.7.1
         with:
           api-key: "${{ secrets.DATADOG_API_KEY }}"
           service-checks: |

.github/workflows/publish-immutable-actions.yml

@@ -0,0 +1,22 @@
+name: 'Publish Immutable Action Version'
+
+on:
+  release:
+    types: [published]
+
+permissions: {}
+
+jobs:
+  publish:
+    runs-on: ubuntu-latest
+    permissions:
+      contents: read
+      id-token: write
+      packages: write
+
+    steps:
+      - name: Checking out
+        uses: actions/checkout@v4
+      - name: Publish
+        id: publish
+        uses: actions/publish-immutable-action@v0.0.4

.node-version

@@ -1 +1 @@
-24.5.0
+20.6.0

README.md

@@ -25,16 +25,6 @@ CLI][5].
 See [Using artifact attestations to establish provenance for builds][9] for more
 information on artifact attestations.
 
-<!-- prettier-ignore-start -->
-> [!NOTE]
-> Artifact attestations are available in public repositories for all
-> current GitHub plans. They are not available on legacy plans, such as Bronze,
-> Silver, or Gold. If you are on a GitHub Free, GitHub Pro, or GitHub Team plan,
-> artifact attestations are only available for public repositories. To use
-> artifact attestations in private or internal repositories, you must be on a
-> GitHub Enterprise Cloud plan.
-<!-- prettier-ignore-end -->
-
 ## Usage
 
 Within the GitHub Actions workflow which builds some artifact you would like to
@@ -55,7 +45,7 @@ attest:
 1. Add the following to your workflow after your artifact has been built:
 
    ```yaml
-   - uses: actions/attest-build-provenance@v2
+   - uses: actions/attest-build-provenance@v1
      with:
        subject-path: '<PATH TO ARTIFACT>'
    ```
@@ -68,28 +58,23 @@ attest:
 See [action.yml](action.yml)
 
 ```yaml
-- uses: actions/attest-build-provenance@v2
+- uses: actions/attest-build-provenance@v1
   with:
     # Path to the artifact serving as the subject of the attestation. Must
-    # specify exactly one of "subject-path", "subject-digest", or
-    # "subject-checksums". May contain a glob pattern or list of paths
-    # (total subject count cannot exceed 1024).
+    # specify exactly one of "subject-path" or "subject-digest". May contain a
+    # glob pattern or list of paths (total subject count cannot exceed 2500).
     subject-path:
 
     # SHA256 digest of the subject for the attestation. Must be in the form
     # "sha256:hex_digest" (e.g. "sha256:abc123..."). Must specify exactly one
-    # of "subject-path", "subject-digest", or "subject-checksums".
+    # of "subject-path" or "subject-digest".
     subject-digest:
 
-    # Subject name as it should appear in the attestation. Required when
-    # identifying the subject with the "subject-digest" input.
+    # Subject name as it should appear in the attestation. Required unless
+    # "subject-path" is specified, in which case it will be inferred from the
+    # path.
     subject-name:
 
-    # Path to checksums file containing digest and name of subjects for
-    # attestation. Must specify exactly one of "subject-path", "subject-digest",
-    # or "subject-checksums".
-    subject-checksums:
-
     # Whether to push the attestation to the image registry. Requires that the
     # "subject-name" parameter specify the fully-qualified image name and that
     # the "subject-digest" parameter be specified. Defaults to false.
@@ -108,28 +93,26 @@ See [action.yml](action.yml)
 
 <!-- markdownlint-disable MD013 -->
 
-| Name              | Description                                                    | Example                                          |
-| ----------------- | -------------------------------------------------------------- | ------------------------------------------------ |
-| `attestation-id`  | GitHub ID for the attestation                                  | `123456`                                         |
-| `attestation-url` | URL for the attestation summary                                | `https://github.com/foo/bar/attestations/123456` |
-| `bundle-path`     | Absolute path to the file containing the generated attestation | `/tmp/attestation.json`                          |
+| Name          | Description                                                    | Example                  |
+| ------------- | -------------------------------------------------------------- | ------------------------ |
+| `bundle-path` | Absolute path to the file containing the generated attestation | `/tmp/attestation.jsonl` |
 
 <!-- markdownlint-enable MD013 -->
 
 Attestations are saved in the JSON-serialized [Sigstore bundle][6] format.
 
-If multiple subjects are being attested at the same time, a single attestation
-will be created with references to each of the supplied subjects.
-
-The absolute path to the generated attestation is appended to the file
-`${RUNNER_TEMP}/created_attestation_paths.txt`. This file will accumulate the
-paths to all attestations created over the course of a single workflow.
+If multiple subjects are being attested at the same time, each attestation will
+be written to the output file on a separate line (using the [JSON Lines][7]
+format).
 
 ## Attestation Limits
 
 ### Subject Limits
 
-No more than 1024 subjects can be attested at the same time.
+No more than 2500 subjects can be attested at the same time. Subjects will be
+processed in batches 50. After the initial group of 50, each subsequent batch
+will incur an exponentially increasing amount of delay (capped at 1 minute of
+delay per batch) to avoid overwhelming the attestation API.
 
 ## Examples
 
@@ -147,7 +130,6 @@ on:
 
 jobs:
   build:
-    runs-on: ubuntu-latest
     permissions:
       id-token: write
       contents: read
@@ -159,18 +141,18 @@ jobs:
       - name: Build artifact
         run: make my-app
       - name: Attest
-        uses: actions/attest-build-provenance@v2
+        uses: actions/attest-build-provenance@v1
         with:
           subject-path: '${{ github.workspace }}/my-app'
 ```
 
 ### Identify Multiple Subjects
 
-If you are generating multiple artifacts, you can attest all of them at the same
-time by using a wildcard in the `subject-path` input.
+If you are generating multiple artifacts, you can generate a provenance
+attestation for each by using a wildcard in the `subject-path` input.
 
 ```yaml
-- uses: actions/attest-build-provenance@v2
+- uses: actions/attest-build-provenance@v1
   with:
     subject-path: 'dist/**/my-bin-*'
 ```
@@ -182,53 +164,19 @@ Alternatively, you can explicitly list multiple subjects with either a comma or
 newline delimited list:
 
 ```yaml
-- uses: actions/attest-build-provenance@v2
+- uses: actions/attest-build-provenance@v1
   with:
     subject-path: 'dist/foo, dist/bar'
 ```
 
 ```yaml
-- uses: actions/attest-build-provenance@v2
+- uses: actions/attest-build-provenance@v1
   with:
     subject-path: |
       dist/foo
       dist/bar
 ```
 
-### Identify Subjects with Checksums File
-
-If you are using tools like
-[goreleaser](https://goreleaser.com/customization/checksum/) or
-[jreleaser](https://jreleaser.org/guide/latest/reference/checksum.html) which
-generate a checksums file you can identify the attestation subjects by passing
-the path of the checksums file to the `subject-checksums` input. Each of the
-artifacts identified in the checksums file will be listed as a subject for the
-attestation.
-
-```yaml
-- name: Calculate artifact digests
-  run: |
-    shasum -a 256 foo_0.0.1_* > subject.checksums.txt
-- uses: actions/attest-build-provenance@v2
-  with:
-    subject-checksums: subject.checksums.txt
-```
-
-<!-- markdownlint-disable MD038 -->
-
-The file referenced by the `subject-checksums` input must conform to the same
-format used by the shasum tools. Each subject should be listed on a separate
-line including the hex-encoded digest (either SHA256 or SHA512), a space, a
-single character flag indicating either binary (`*`) or text (` `) input mode,
-and the filename.
-
-<!-- markdownlint-enable MD038 -->
-
-```text
-b569bf992b287f55d78bf8ee476497e9b7e9d2bf1c338860bfb905016218c740  foo_0.0.1_darwin_amd64
-a54fc515e616cac7fcf11a49d5c5ec9ec315948a5935c1e11dd610b834b14dde  foo_0.0.1_darwin_arm64
-```
-
 ### Container Image
 
 When working with container images you can invoke the action with the
@@ -282,7 +230,7 @@ jobs:
           push: true
           tags: ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}:latest
       - name: Attest
-        uses: actions/attest-build-provenance@v2
+        uses: actions/attest-build-provenance@v1
         id: attest
         with:
           subject-name: ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}
@@ -290,26 +238,6 @@ jobs:
           push-to-registry: true
 ```
 
-### Integration with `actions/upload-artifact`
-
-If you'd like to create an attestation for an archive created with the
-[actions/upload-artifact][11] action you can feed the digest of the generated
-artifact directly into the `subject-digest` input of the attestation action.
-
-```yaml
-- name: Upload build artifact
-  id: upload
-  uses: actions/upload-artifact@v4
-  with:
-    path: dist/*
-    name: artifact.zip
-
-- uses: actions/attest-build-provenance@v2
-  with:
-    subject-name: artifact.zip
-    subject-digest: sha256:${{ steps.upload.outputs.artifact-digest }}
-```
-
 [1]: https://github.com/actions/toolkit/tree/main/packages/attest
 [2]: https://github.com/in-toto/attestation/tree/main/spec/v1
 [3]: https://slsa.dev/spec/v1.0/provenance
@@ -317,8 +245,8 @@ artifact directly into the `subject-digest` input of the attestation action.
 [5]: https://cli.github.com/manual/gh_attestation_verify
 [6]:
   https://github.com/sigstore/protobuf-specs/blob/main/protos/sigstore_bundle.proto
+[7]: https://jsonlines.org/
 [8]: https://github.com/actions/toolkit/tree/main/packages/glob#patterns
 [9]:
   https://docs.github.com/en/actions/security-guides/using-artifact-attestations-to-establish-provenance-for-builds
 [10]: https://github.com/sigstore/cosign/blob/main/specs/BUNDLE_SPEC.md
-[11]: https://github.com/actions/upload-artifact

__tests__/__snapshots__/main.test.ts.snap

@@ -7,7 +7,7 @@ exports[`main when a non-default OIDC issuer is used successfully run main 1`] =
     "externalParameters": {
       "workflow": {
         "path": ".github/workflows/main.yml",
-        "ref": "refs/heads/main",
+        "ref": "main",
         "repository": "https://example-01.ghe.com/owner/repo",
       },
     },
@@ -46,7 +46,7 @@ exports[`main when the default OIDC issuer is used successfully run main 1`] = `
     "externalParameters": {
       "workflow": {
         "path": ".github/workflows/main.yml",
-        "ref": "refs/heads/main",
+        "ref": "main",
         "repository": "https://github.com/owner/repo",
       },
     },

__tests__/index.test.ts

@@ -8,7 +8,7 @@ import * as main from '../src/main'
 const runMock = jest.spyOn(main, 'run').mockImplementation()
 
 describe('index', () => {
-  it('calls run when imported', () => {
+  it('calls run when imported', async () => {
     // eslint-disable-next-line @typescript-eslint/no-require-imports
     require('../src/index')
 

action.yml

@@ -9,26 +9,20 @@ inputs:
   subject-path:
     description: >
       Path to the artifact serving as the subject of the attestation. Must
-      specify exactly one of "subject-path", "subject-digest", or
-      "subject-checksums". May contain a glob pattern or list of paths
-      (total subject count cannot exceed 1024).
+      specify exactly one of "subject-path" or "subject-digest". May contain a
+      glob pattern or list of paths (total subject count cannot exceed 2500).
     required: false
   subject-digest:
     description: >
       Digest of the subject for which provenance will be generated. Must be in
       the form "algorithm:hex_digest" (e.g. "sha256:abc123..."). Must specify
-      exactly one of "subject-path", "subject-digest", or "subject-checksums".
+      exactly one of "subject-path" or "subject-digest".
     required: false
   subject-name:
     description: >
-      Subject name as it should appear in the attestation. Required when
-      identifying the subject with the "subject-digest" input.
-  subject-checksums:
-    description: >
-      Path to checksums file containing digest and name of subjects for
-      attestation. Must specify exactly one of "subject-path", "subject-digest",
-      or "subject-checksums".
-    required: false
+      Subject name as it should appear in the provenance statement. Required
+      unless "subject-path" is specified, in which case it will be inferred from
+      the path.
   push-to-registry:
     description: >
       Whether to push the provenance statement to the image registry. Requires
@@ -50,29 +44,20 @@ inputs:
 
 outputs:
   bundle-path:
-    description: 'The path to the file containing the attestation bundle.'
+    description: 'The path to the file containing the attestation bundle(s).'
     value: ${{ steps.attest.outputs.bundle-path }}
-  attestation-id:
-    description: 'The ID of the attestation.'
-    value: ${{ steps.attest.outputs.attestation-id }}
-  attestation-url:
-    description: 'The URL for the attestation summary.'
-    value: ${{ steps.attest.outputs.attestation-url }}
 
 runs:
   using: 'composite'
   steps:
-    - uses: actions/attest-build-provenance/predicate@1176ef556905f349f669722abf30bce1a6e16e01 # predicate@1.1.5
+    - uses: actions/attest-build-provenance/predicate@36fa7d009e22618ca7cd599486979b8150596c74 # predicate@1.1.4
       id: generate-build-provenance-predicate
-    - uses: actions/attest@daf44fb950173508f38bd2406030372c1d1162b1 # v3.0.0
+    - uses: actions/attest@main
       id: attest
-      env:
-        NODE_OPTIONS: "--max-http-header-size=32768"
       with:
         subject-path: ${{ inputs.subject-path }}
         subject-digest: ${{ inputs.subject-digest }}
         subject-name: ${{ inputs.subject-name }}
-        subject-checksums: ${{ inputs.subject-checksums }}
         predicate-type: ${{ steps.generate-build-provenance-predicate.outputs.predicate-type }}
         predicate: ${{ steps.generate-build-provenance-predicate.outputs.predicate }}
         push-to-registry: ${{ inputs.push-to-registry }}

eslint.config.mjs

@@ -1,92 +0,0 @@
-import eslint from '@eslint/js'
-import importplugin from 'eslint-plugin-import'
-import jestplugin from 'eslint-plugin-jest'
-import tseslint from 'typescript-eslint'
-
-export default tseslint.config(
-  // Ignore non-project files
-  {
-    name: 'ignore',
-    ignores: ['.github', 'dist', 'coverage', '**/*.json', 'jest.setup.js', 'eslint.config.mjs']
-  },
-  // Use recommended rules from ESLint, TypeScript, and other plugins
-  eslint.configs.recommended,
-  tseslint.configs.recommendedTypeChecked,
-  jestplugin.configs['flat/recommended'],
-  importplugin.flatConfigs.recommended,
-  importplugin.flatConfigs.typescript,
-  // Override some rules
-  {
-    name: 'project-settings',
-    languageOptions: {
-      ecmaVersion: 2023,
-      parserOptions: {
-        project: ['./tsconfig.lint.json']
-      }
-    },
-    rules: {
-      // eslint rules
-      eqeqeq: ['error', 'smart'],
-      'func-style': ['error', 'declaration', { allowArrowFunctions: true }],
-      'no-console': 'off',
-      'no-implicit-globals': 'error',
-      'no-inner-declarations': 'error',
-      'no-invalid-this': 'error',
-      'no-return-assign': 'error',
-      'no-sequences': 'error',
-      'no-shadow': 'error',
-      'no-useless-concat': 'error',
-      'object-shorthand': ['error', 'always', { avoidQuotes: true }],
-      'one-var': ['error', 'never'],
-      'prefer-template': 'error',
-
-      // typescript-eslint rules
-      '@typescript-eslint/array-type': 'error',
-      '@typescript-eslint/consistent-type-assertions': 'error',
-      '@typescript-eslint/explicit-function-return-type': [
-        'error',
-        { allowExpressions: true }
-      ],
-      '@typescript-eslint/explicit-member-accessibility': [
-        'error',
-        { accessibility: 'no-public' }
-      ],
-      '@typescript-eslint/no-extraneous-class': 'error',
-      '@typescript-eslint/no-inferrable-types': 'error',
-      '@typescript-eslint/no-non-null-assertion': 'warn',
-      '@typescript-eslint/no-unnecessary-qualifier': 'error',
-      '@typescript-eslint/no-unsafe-assignment': 'off',
-      '@typescript-eslint/no-useless-constructor': '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-template-expressions': 'off',
-
-      // eslint-plugin-import rules
-      'import/extensions': 'error',
-      'import/first': 'error',
-      'import/no-absolute-path': 'error',
-      'import/no-commonjs': 'error',
-      'import/no-deprecated': 'warn',
-      'import/no-dynamic-require': 'error',
-      'import/no-extraneous-dependencies': 'error',
-      'import/no-mutable-exports': 'error',
-      'import/no-namespace': 'off',
-      'import/no-unresolved': ['error', { ignore: ['csv-parse/sync'] }],
-      'import/no-anonymous-default-export': [
-        'error',
-        {
-          allowAnonymousClass: false,
-          allowAnonymousFunction: false,
-          allowArray: true,
-          allowArrowFunction: false,
-          allowLiteral: true,
-          allowObject: true
-        }
-      ]
-    }
-  }
-)

package.json

@@ -1,7 +1,7 @@
 {
   "name": "actions/attest-build-provenance",
   "description": "Generate signed build provenance attestations",
-  "version": "2.0.0",
+  "version": "1.1.4",
   "author": "",
   "private": true,
   "homepage": "https://github.com/actions/attest-build-provenance",
@@ -21,15 +21,15 @@
     ".": "./dist/index.js"
   },
   "engines": {
-    "node": ">=24"
+    "node": ">=20"
   },
   "scripts": {
     "bundle": "npm run format:write && npm run package",
     "ci-test": "jest",
     "format:write": "prettier --write **/*.ts",
     "format:check": "prettier --check **/*.ts",
-    "lint:eslint": "npx eslint",
-    "lint:markdown": "npx markdownlint --config .markdown-lint.yml \"*.md\"",
+    "lint:eslint": "npx eslint . -c ./.github/linters/.eslintrc.yml",
+    "lint:markdown": "npx markdownlint --config .github/linters/.markdown-lint.yml \"*.md\"",
     "lint": "npm run lint:eslint && npm run lint:markdown",
     "package": "ncc build src/index.ts --license licenses.txt",
     "package:watch": "npm run package -- --watch",
@@ -70,24 +70,27 @@
     ]
   },
   "dependencies": {
-    "@actions/attest": "^1.6.0",
+    "@actions/attest": "^1.5.0",
     "@actions/core": "^1.11.1"
   },
   "devDependencies": {
-    "@eslint/js": "^9.33.0",
-    "@types/jest": "^30.0.0",
-    "@types/node": "^24.2.1",
-    "@vercel/ncc": "^0.38.3",
-    "eslint": "^9.33.0",
-    "eslint-plugin-import": "^2.32.0",
-    "eslint-plugin-jest": "^29.0.1",
-    "jest": "^30.0.5",
+    "@types/jest": "^29.5.14",
+    "@types/node": "^22.8.7",
+    "@typescript-eslint/eslint-plugin": "^7.17.0",
+    "@typescript-eslint/parser": "^7.18.0",
+    "@vercel/ncc": "^0.38.2",
+    "eslint": "^8.57.1",
+    "eslint-plugin-github": "^5.0.2",
+    "eslint-plugin-jest": "^28.8.3",
+    "eslint-plugin-jsonc": "^2.16.0",
+    "eslint-plugin-prettier": "^5.2.1",
+    "jest": "^29.7.0",
     "jose": "^5.9.6",
-    "markdownlint-cli": "^0.45.0",
-    "nock": "^14.0.9",
-    "prettier": "^3.6.2",
-    "ts-jest": "^29.4.1",
-    "typescript": "^5.9.2",
-    "typescript-eslint": "^8.39.0"
+    "markdownlint-cli": "^0.42.0",
+    "nock": "^13.5.5",
+    "prettier": "^3.3.3",
+    "prettier-eslint": "^16.3.0",
+    "ts-jest": "^29.2.5",
+    "typescript": "^5.6.3"
   }
 }

predicate/action.yml

@@ -10,5 +10,5 @@ outputs:
     description: >
       URI identifying the type of the predicate.
 runs:
-  using: node24
+  using: node20
   main: ../dist/index.js

tsconfig.json

@@ -5,7 +5,6 @@
     "module": "NodeNext",
     "rootDir": "./src",
     "moduleResolution": "NodeNext",
-    "isolatedModules": true,
     "baseUrl": "./",
     "sourceMap": true,
     "outDir": "./dist",

tsconfig.lint.json

@@ -1,9 +0,0 @@
-{
-  "$schema": "https://json.schemastore.org/tsconfig",
-  "extends": "./tsconfig.json",
-  "compilerOptions": {
-    "noEmit": true
-  },
-  "include": ["./__tests__/**/*", "./src/**/*"],
-  "exclude": ["./dist", "./node_modules", "./coverage", "*.json"]
-}