From 004b1c46be4d09b6d166a1fa00684cabe64de38f Mon Sep 17 00:00:00 2001
From: Jason Garber <jason@sixtwothree.org>
Date: Tue, 3 Oct 2023 23:26:54 -0400
Subject: [PATCH] Add `--provenance` to `npm publish` command (#18)

See the following links on this new supply chain security feature that
GitHub and npm offer.

- https://github.blog/2023-04-19-introducing-npm-package-provenance/
- https://docs.npmjs.com/generating-provenance-statements
---
 .github/workflows/publish.yml | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/.github/workflows/publish.yml b/.github/workflows/publish.yml
index 1c5f17b..db17c92 100644
--- a/.github/workflows/publish.yml
+++ b/.github/workflows/publish.yml
@@ -10,6 +10,9 @@ jobs:
     uses: ./.github/workflows/ci.yml
   publish-to-npm:
     name: Publish to npm
+    permissions:
+      contents: read
+      id-token: write
     needs: ci
     runs-on: ubuntu-latest
     steps:
@@ -21,7 +24,7 @@ jobs:
           registry-url: https://registry.npmjs.org
       - run: npm ci
       - run: npm run build
-      - run: npm publish
+      - run: npm publish --provenance
         env:
           NODE_AUTH_TOKEN: ${{ secrets.NPM_TOKEN }}
   publish-to-github-packages: