ci: add PR title validation, Release Please and Rust CI workflows

.github/workflows/ci.yaml

@@ -0,0 +1,15 @@
+name: Rust CI
+
+on:
+  pull_request:
+  push:
+    branches: [main]
+
+jobs:
+  build-and-test:
+    uses: iExecBlockchainComputing/github-actions-workflows/.github/workflows/rust-build.yml@rust-build-v2.0.0
+    with:
+      rust-version: '1.88.0'
+      working-directory: "."
+      enable-cache: true
+      publish-crates-io: false

.github/workflows/conventional-commits.yaml

@@ -0,0 +1,14 @@
+name: Conventional Commit as PR title
+
+on:
+  pull_request_target:
+    types:
+      - opened
+      - edited
+      - reopened
+
+jobs:
+  lint-pr-title:
+    permissions:
+      pull-requests: read
+    uses: iExecBlockchainComputing/github-actions-workflows/.github/workflows/conventional-commits.yml@conventional-commits-v1.1.0

.github/workflows/release.yaml

@@ -0,0 +1,16 @@
+name: Release Please
+
+on:
+  push:
+    branches:
+      - main
+
+permissions:
+  contents: write
+  issues: write
+  pull-requests: write
+
+jobs:
+  release-please:
+    uses: iExecBlockchainComputing/github-actions-workflows/.github/workflows/release-please.yml@release-please-v2.0.0
+    secrets: inherit

.release-please-manifest.json

@@ -0,0 +1 @@
+{}

Cargo.toml

@@ -0,0 +1,3 @@
+[workspace]
+resolver = "3"
+members = ["add"]

add/Cargo.toml

@@ -0,0 +1,6 @@
+[package]
+name = "add"
+version = "0.1.0"
+edition = "2024"
+
+[dependencies]

add/src/lib.rs

@@ -0,0 +1,14 @@
+pub fn add(left: u64, right: u64) -> u64 {
+    left + right
+}
+
+#[cfg(test)]
+mod tests {
+    use super::*;
+
+    #[test]
+    fn it_works() {
+        let result = add(2, 2);
+        assert_eq!(result, 4);
+    }
+}

release-please-config.json

@@ -0,0 +1,13 @@
+{
+  "$schema": "https://raw.githubusercontent.com/googleapis/release-please/main/schemas/config.json",
+  "draft-pull-request": true,
+  "include-component-in-tag": false,
+  "include-v-in-tag": true,
+  "packages": {
+    ".": {
+      "release-type": "rust",
+      "changelog-path": "CHANGELOG.md"
+    }
+  }
+}
+