Add CI to publish to crates.io (#24)

Author: curquiza

.editorconfig

@@ -11,3 +11,6 @@ indent_style = space
 [*.rs]
 indent_style = space
 indent_size = 4
+
+[*.{yml,yaml}]
+indent_size = 2

.github/scripts/check-release.sh

@@ -0,0 +1,13 @@
+#!/bin/sh
+
+# Checking if current tag matches the package version
+current_tag=$(echo $GITHUB_REF | tr -d 'refs/tags/v')
+file_tag=$(grep '^version = ' Cargo.toml | cut -d '=' -f 2 | tr -d '"' | tr -d ' ')
+if [ "$current_tag" != "$file_tag" ]; then
+  echo "Error: the current tag does not match the version in package file(s)."
+  echo "$current_tag vs $file_tag"
+  exit 1
+fi
+
+echo 'OK'
+exit 0

.github/workflows/publish.yml

@@ -0,0 +1,24 @@
+name: Publish to crates.io
+on:
+  push:
+    tags:
+      - v*
+
+jobs:
+  publish:
+    runs-on: ubuntu-latest
+    name: Rust project
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v2
+      - uses: hecrj/setup-rust-action@master
+        with:
+          rust-version: stable
+      - name: Check release validity
+        run: sh .github/scripts/check-release.sh
+      - name: Build
+        run: cargo build --release
+      - name: Login
+        run: cargo login ${{ secrets.CRATES_TOKEN }}
+      - name: Publish to crates.io
+        run: cargo publish

Cargo.toml

@@ -11,17 +11,17 @@ repository = "https://github.com/Mubelotix/meilisearch-sdk"
 [dependencies]
 serde_json = "1.0"
 log = "0.4"
-serde = {version="1.0", features=["derive"]}
+serde = { version = "1.0", features = ["derive"] }
 urlencoding = "1.0"
 
 [target.'cfg(not(target_arch = "wasm32"))'.dependencies]
 reqwest = "0.10"
 
 [target.'cfg(target_arch = "wasm32")'.dependencies]
-web-sys = {version="0.3", features=["RequestInit", "Headers", "Window", "Response", "console"]}
+web-sys = { version = "0.3", features = ["RequestInit", "Headers", "Window", "Response", "console"] }
 wasm-bindgen = "0.2"
 wasm-bindgen-futures = "0.4"
 
 [dev-dependencies]
 env_logger = "0.7"
-tokio = { version = "0.2", features=["macros"] }
+tokio = { version = "0.2", features = ["macros"] }