From 4ca7bf3015f11e2e436e1ea277cd98c33f2044c8 Mon Sep 17 00:00:00 2001
From: Trevor Gross <tmgross@umich.edu>
Date: Thu, 18 Jul 2024 00:29:04 -0500
Subject: [PATCH] Add `release-plz` for automatic releases.

This is what `cc-rs` is using and should create a release PR whenever a
change to `master` is made. If the branch is merged, it should publish
the new version.
---
 .github/workflows/publish.yml   | 32 ++++++++++++++++++++++++++++++++
 crates/panic-handler/Cargo.toml |  1 +
 testcrate/Cargo.toml            |  1 +
 3 files changed, 34 insertions(+)
 create mode 100644 .github/workflows/publish.yml

diff --git a/.github/workflows/publish.yml b/.github/workflows/publish.yml
new file mode 100644
index 00000000..094f61c8
--- /dev/null
+++ b/.github/workflows/publish.yml
@@ -0,0 +1,32 @@
+name: Release-plz
+
+permissions:
+  pull-requests: write
+  contents: write
+
+on:
+  push:
+    branches:
+      - main
+
+jobs:
+  release-plz:
+    name: Release-plz
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v4
+        with:
+          fetch-depth: 0
+          submodules: true
+      - name: Install Rust (rustup)
+        run: rustup update nightly --no-self-update && rustup default nightly
+      - name: Disable `libm`
+        # Technically we could just not checkout the submodule, but keep this
+        # step in case it becomes something else (subtree, part of this repo).
+        run: rm libm/Cargo.toml
+      - name: Run release-plz
+        uses: MarcoIeni/release-plz-action@v0.5
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+          CARGO_REGISTRY_TOKEN: ${{ secrets.CARGO_REGISTRY_TOKEN }}
diff --git a/crates/panic-handler/Cargo.toml b/crates/panic-handler/Cargo.toml
index 4fb81eb8..2ad85840 100644
--- a/crates/panic-handler/Cargo.toml
+++ b/crates/panic-handler/Cargo.toml
@@ -3,5 +3,6 @@ name = "panic-handler"
 version = "0.1.0"
 authors = ["Alex Crichton <alex@alexcrichton.com>"]
 edition = "2021"
+publish = false
 
 [dependencies]
diff --git a/testcrate/Cargo.toml b/testcrate/Cargo.toml
index 6b5c4cf4..e39c35b6 100644
--- a/testcrate/Cargo.toml
+++ b/testcrate/Cargo.toml
@@ -3,6 +3,7 @@ name = "testcrate"
 version = "0.1.0"
 authors = ["Alex Crichton <alex@alexcrichton.com>"]
 edition = "2021"
+publish = false
 
 [lib]
 test = false