chore: add provenance to native builds

- chore: add SLSA support
- chore: package name update

Signed-off-by: Sam Gammon <sam@elide.ventures>

.gitattributes

@@ -1,3 +1,4 @@
 * text=auto eol=lf
 
 dist/** -diff linguist-generated=true
+scripts/** -linguist-detectable

.github/workflows/ci.native-build.yml

@@ -51,7 +51,6 @@ jobs:
   native-build:
     name: 'Build: Native (${{ inputs.label }})'
     runs-on: ${{ inputs.runner }}
-
     steps:
       - name: 'Setup: Harden Runner'
         uses: step-security/harden-runner@63c24ba6bd7ba022e95695ff85de572c04a18142 # v2.7.0
@@ -82,11 +81,11 @@ jobs:
       - name: 'Artifact: Hashes'
         env:
           # prettier-ignore
-          SHA1SUM_TOOL: "${{ startsWith(inputs.runner, 'macos') && 'gsha1sum' || 'sha1sum' }}"
+          SHA1SUM_TOOL: "${{ startsWith(inputs.runner, 'macos') && 'shasum -a 1' || 'sha1sum' }}"
           # prettier-ignore
-          SHA256SUM_TOOL: "${{ startsWith(inputs.runner, 'macos') && 'gsha256sum' || 'sha256sum' }}"
+          SHA256SUM_TOOL: "${{ startsWith(inputs.runner, 'macos') && 'shasum -a 256' || 'sha256sum' }}"
           # prettier-ignore
-          SHA512SUM_TOOL: "${{ startsWith(inputs.runner, 'macos') && 'gsha512sum' || 'sha512sum' }}"
+          SHA512SUM_TOOL: "${{ startsWith(inputs.runner, 'macos') && 'shasum -a 512' || 'sha512sum' }}"
         run: |
           cp -fv bin/hashlock hashlock.${{ inputs.tag }}
           $SHA1SUM_TOOL hashlock.${{ inputs.tag }} | tee hashlock.${{ inputs.tag }}.sha1

.github/workflows/ci.native-builds.yml

@@ -61,13 +61,38 @@ jobs:
     name: 'Executables'
     runs-on: ubuntu-latest
     needs: [native-build]
+    outputs:
+      hashes: ${{ steps.hash.outputs.hashes }}
     steps:
       - name: 'Download: Artifacts'
         uses: actions/download-artifact@c850b930e6ba138125429b7e5c93fc707a7f8427 # v4.1.4
         with:
           path: ${{ inputs.artifact-prefix }}
           pattern: '${{ inputs.artifact-prefix }}*'
           merge-multiple: true
+      - name: 'Build: Provenance Hashes'
+        shell: bash
+        id: hash
+        run: |
+          echo "Release assets:"
+          cd ${{ inputs.artifact-prefix }}/
+          ls -la ./
+          file ./*
+          du -h ./*
+          echo ""
+
+          sha256sum ./* > ../pkg-hashes.txt
+          echo "Hashes:"
+          cat ../pkg-hashes.txt
+          echo ""
+
+          cat ../pkg-hashes.txt | base64 -w0 > ../pkg-hashes-encoded.txt
+          echo "Encoded Hashes:"
+          cat ../pkg-hashes-encoded.txt
+          echo ""
+
+          echo "hashes=$(sha256sum ./* | base64 -w0)" >> "$GITHUB_OUTPUT"
+          cd ..
       - name: 'Artifact: Merged'
         uses: actions/upload-artifact@5d5d22a31266ced268874388b861e4b58bb5c2f3 # v4.3.1
         with:
@@ -76,3 +101,15 @@ jobs:
           compression-level: 4
           overwrite: true
           path: '${{ inputs.artifact-prefix }}/*'
+
+  provenance:
+    name: 'SLSA Provenance'
+    needs: [native-build, prepare-artifacts]
+    uses: slsa-framework/slsa-github-generator/.github/workflows/generator_generic_slsa3.yml@v1.10.0
+    permissions:
+      actions: read
+      contents: write
+      id-token: write
+    with:
+      base64-subjects: '${{ needs.prepare-artifacts.outputs.hashes }}'
+      upload-assets: false

.github/workflows/on.pr.yml

@@ -17,6 +17,10 @@ jobs:
   build-native:
     name: 'Build & Test'
     uses: ./.github/workflows/ci.native-builds.yml
+    permissions:
+      actions: read
+      contents: write
+      id-token: write
     with:
       artifact-prefix: hashlock-pr${{ github.event.number }}
 

README.md

@@ -1,4 +1,4 @@
-# Verify Hashes Action
+# `hashlock`
 
 [![CI](https://github.com/sgammon/verify-hashes/actions/workflows/on.push.yml/badge.svg)](https://github.com/sgammon/verify-hashes/actions/workflows/on.push.yml)
 [![Check: Dist](https://github.com/sgammon/verify-hashes/actions/workflows/check.dist.yml/badge.svg)](https://github.com/sgammon/verify-hashes/actions/workflows/check.dist.yml)
@@ -7,16 +7,81 @@
 
 ---
 
-> A very simple action:
+> Use it as a CLI to check hash files like `something.txt.sha256`:
 
 ```shell
-find . -name "<filename>.{md5,sha,sha1,sha256,sha512} -exec \
-  # (verify <filenames> within <hashfile>)
+hashlock check .
+```
+
+> Or to generate hash lock files:
+
+```shell
+hashlock -a sha256 generate something.txt
+# equivalent to `sha256sum something.txt > something.txt.sha256`
+```
+
+> Or, use it as a GitHub Action:
+
+```yaml
+- name: 'Check: Hashes'
+  uses: sgammon/verify-hashes@v1
+```
+
+> Or, use it as a library, from TypeScript or JavaScript:
+
+```
+{
+  "devDependencies": {
+    "hashlocks": "..."
+  }
+}
+```
+
+```javascript
+import { checkHashes } from 'hashlocks'
+```
+
+---
+
+## Usage: CLI
+
+This package is also usable as a command line tool, under the name `hashlock`.
+The CLI is distributed on
+[NPM as a JavaScript package](https://www.npmjs.com/package/hashlock), as well
+as here, [on GitHub](https://github.com/sgammon/verify-hashes/releases), as a
+[standalone executable built by Bun](https://bun.sh/docs/bundler/executables).
+
+> [!NOTE] The CLI does not support Windows yet. Once
+> [Bun](https://github.com/oven-sh/bun/issues/43) can ship a standalone Windows
+> executable, this project will shortly follow.
+
+### Installing the CLI
+
+```
+npm install -g hashlock
+yarn install -g hashlock
+pnpm install -g hashlock
+bun install -g hashlock
+```
+
+### Using the CLI
+
+```
+hashlock --help
+```
+
+### Quick runs without installing
+
+```
+npx hashlock ...
+yarnpkg hashlock ...
+pnpm dlx hashlock ...
+bun x hashlock ...
 ```
 
 ---
 
-## Getting Started
+## Usage: Actions
 
 ```yaml
 - name: 'Check: Hashes'
@@ -49,7 +114,7 @@ hi
 This action will detect `something.txt.sha256`, find `something.txt`, hash it
 according to SHA-256, and make sure the two match.
 
-## Usage
+### Inputs
 
 | Input                   | Description                                      | Default         |
 | ----------------------- | ------------------------------------------------ | --------------- |
@@ -71,9 +136,9 @@ according to SHA-256, and make sure the two match.
 
 - There were no hash files found under any `paths`, or all of them were ignored
 
-## Examples
+### Examples
 
-### Fail if hash files are not found
+#### Fail if hash files are not found
 
 Strict mode will fail if hash files are not found or all of them are ignored:
 
@@ -84,7 +149,7 @@ Strict mode will fail if hash files are not found or all of them are ignored:
     strict: true
 ```
 
-### Verify a specific set of hash files
+#### Verify a specific set of hash files
 
 Turn off globs to do that. Multi-line values are accepted for `paths`:
 
@@ -97,11 +162,11 @@ Turn off globs to do that. Multi-line values are accepted for `paths`:
       some/cool/hashfile.txt.sha256
 ```
 
-## Behavior
+### Behavior
 
 This section describes in detail how the action behaves.
 
-### Paths
+#### Paths
 
 By default, `paths` and `ignored` are treated as globs. Entries in `ignored` are
 actually just globbed against each algorithm, same as `paths`, but with `!`
@@ -122,7 +187,7 @@ hello/**/*.{md5,sha,sha1,sha256,sha512}
 !goodbye
 ```
 
-#### Literal paths mode
+##### Literal paths mode
 
 When you pass `globs: false`, the `paths` entries become regular literal paths:
 
@@ -138,7 +203,22 @@ When you pass `globs: false`, the `paths` entries become regular literal paths:
 
 The effective paths are:
 
-```
+```text
 hello.sha256
 djkhaledanotherone.sha256
 ```
+
+---
+
+## Usage: Library
+
+This package is also usable as a JavaScript or TypeScript library. Simply
+install `hashlocks` and you should have the main code + typings. The package
+ships with source maps as well.
+
+---
+
+## Dependency Security
+
+SLSA, Sigstore provenance, and SPDX are all supported by this package. All
+release artifacts are shipped with provenance metadata.

package.json

@@ -1,7 +1,7 @@
 {
-  "name": "verify-hashes",
+  "name": "hashlock",
   "version": "1.0.0-rc1",
-  "description": "Verify hash files (like something.sha256) from GitHub Actions",
+  "description": "Verify hash files (like something.sha256)",
   "keywords": [
     "actions",
     "cli",
@@ -137,6 +137,6 @@
   },
   "publishConfig": {
     "access": "public",
-    "provenance": false
+    "provenance": true
   }
 }