Release PR action (#464)

.github/workflows/create-release-pr.yml

@@ -0,0 +1,29 @@
+name: Open a release PR
+on:
+  workflow_dispatch:
+    inputs:
+      level:
+        description: Version bump level
+        required: true
+        type: choice
+        options:
+          - patch
+jobs:
+  make-release-pr:
+    permissions:
+      id-token: write # Enable OIDC
+      pull-requests: write
+      contents: write
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v3
+      - uses: chainguard-dev/actions/setup-gitsign@main
+      - name: Install cargo-release
+        uses: taiki-e/install-action@v1
+        with:
+          tool: cargo-release
+      - uses: cargo-bins/release-pr@v2
+        with:
+          github-token: ${{ secrets.GITHUB_TOKEN }}
+          version: ${{ inputs.level }}
+          crate_release_all: true

README.md

@@ -433,6 +433,15 @@ please [take a look](https://www.cloudflare.com/careers/).
 edition = "2021"
 ```
 
+<!-- # Releasing
+
+1. Trigger a workflow to create a release PR.
+1. Review version changes and release notes.
+1. Merge PR.
+
+A GitHub release will be created and crates (`worker-sys`, `worker-macros`, `worker`)
+will be published automatically.  -->
+
 
 # Contributing
 

examples/hyper/Cargo.toml

@@ -3,6 +3,9 @@ name = "hyper-on-workers"
 version = "0.1.0"
 edition = "2021"
 
+[package.metadata.release]
+release = false
+
 # https://github.com/rustwasm/wasm-pack/issues/1247
 [package.metadata.wasm-pack.profile.release]
 wasm-opt = false

examples/router/Cargo.toml

@@ -3,6 +3,9 @@ name = "router-on-workers"
 version = "0.1.0"
 edition = "2021"
 
+[package.metadata.release]
+release = false
+
 # https://github.com/rustwasm/wasm-pack/issues/1247
 [package.metadata.wasm-pack.profile.release]
 wasm-opt = false

examples/tokio-postgres/Cargo.toml

@@ -4,6 +4,9 @@ version = "0.1.0"
 edition = "2021"
 resolver = "2"
 
+[package.metadata.release]
+release = false
+
 # https://github.com/rustwasm/wasm-pack/issues/1247
 [package.metadata.wasm-pack.profile.release]
 wasm-opt = false

examples/tracing/Cargo.toml

@@ -3,6 +3,9 @@ name = "tracing-on-workers"
 version = "0.1.0"
 edition = "2021"
 
+[package.metadata.release]
+release = false
+
 # https://github.com/rustwasm/wasm-pack/issues/1247
 [package.metadata.wasm-pack.profile.release]
 wasm-opt = false

worker-build/Cargo.toml

@@ -8,7 +8,8 @@ repository = "https://github.com/cloudflare/workers-rs/tree/main/worker-build"
 readme = "README.md"
 description = "This is a tool to be used as a custom build command for a Cloudflare Workers `workers-rs` project."
 
-# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
+[package.metadata.release]
+release = false
 
 [dependencies]
 anyhow = "1.0.71"

worker-sandbox/Cargo.toml

@@ -5,6 +5,9 @@ name = "worker-sandbox"
 version = "0.1.0"
 license = "Apache-2.0"
 
+[package.metadata.release]
+release = false
+
 [lib]
 crate-type = ["cdylib", "rlib"]
 path = "src/lib.rs"