Adding action for publishing releases to crates.io

.github/workflows/publish-crate.yml

@@ -0,0 +1,22 @@
+name: publish-crates
+
+on:
+  release:
+    types: [published]
+  workflow_dispatch:
+
+env:
+  CARGO_REGISTRY_TOKEN: ${{ secrets.CRATES_IO_TOKEN }}
+
+jobs:
+  crate:
+    runs-on: ubuntu-latest
+    steps:
+    - uses: actions/checkout@v2
+    - name: "Publish switchtec_user_sys"
+      uses: nick-fields/retry@v2
+      with:
+        timeout_minutes: 10
+        max_attempts: 3
+        polling_interval_seconds: 30
+        command: cargo publish

Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "switchtec-user-sys"
-version = "0.1.10"
+version = "0.1.11"
 authors = ["Mat Wood <[email protected]>"]
 description = "Rust wrapper for the switchtec-user C library"
 categories = ["external-ffi-bindings", "hardware-support"]