Add publish workflow

Author: Hexagon

.github/workflows/publish.yml

@@ -0,0 +1,31 @@
+on:
+  push:
+    # Pattern matched against refs/tags
+    tags:        
+      - 'v*'           # Push events to every tag containing v
+  workflow_dispatch:
+
+name: Publish
+
+jobs:
+  publish:
+    name: Publish
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout sources
+        uses: actions/checkout@v2
+
+      - name: Install stable toolchain
+        uses: actions-rs/toolchain@v1
+        with:
+          profile: minimal
+          toolchain: stable
+          override: true
+
+      - name: Run tests
+        run: cargo test
+
+      - name: Publish
+        run: cargo publish --token ${CRATES_TOKEN}
+        env:
+          CRATES_TOKEN: ${{ secrets.CRATES_TOKEN }}

Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "croner"
-version = "0.0.1"
+version = "0.0.2"
 edition = "2021"
 license = "MIT"
 description = "A cron parser and job scheduler library for Rust"