Add GitHub actions, remove Travis (#20)

.github/workflows/ci.yaml

@@ -0,0 +1,65 @@
+name: CI
+on:
+  push:
+    branches:
+      - 'master'
+  pull_request:
+jobs:
+  lint:
+    name: Format and lint
+    runs-on: ubuntu-18.04
+    steps:
+      - uses: actions/checkout@v2
+      - uses: actions-rs/toolchain@v1
+        name: Install Rust
+        with:
+          profile: minimal
+          toolchain: stable
+          override: true
+          components: rustfmt, clippy
+      - uses: actions-rs/cargo@v1
+        name: Format Check
+        with:
+          command: fmt
+          args: -- --check
+      - uses: actions-rs/cargo@v1
+        name: Lint
+        with:
+          command: clippy
+          args: --all-features --all-targets -- -D warnings
+  test:
+    name: Tests
+    runs-on: ubuntu-18.04
+    steps:
+      - uses: actions/checkout@v2
+      - uses: actions-rs/toolchain@v1
+        name: Install Rust
+        with:
+          profile: minimal
+          toolchain: stable
+          override: true
+      - uses: actions-rs/cargo@v1
+        name: Run tests
+        with:
+          command: test
+          args: --all-features --all-targets
+  build:
+    name: Build binaries
+    needs:
+      - lint
+      - test
+    strategy:
+      matrix:
+        os: [windows-2019, macos-10.15, ubuntu-18.04]
+    runs-on: ${{ matrix.os }}
+    steps:
+      - uses: actions/checkout@v2
+      - uses: actions-rs/toolchain@v1
+        name: Install Rust
+        with:
+          profile: minimal
+          toolchain: stable
+          override: true
+      - uses: davidB/rust-cargo-make@v1
+      - name: Run CI
+        run: cargo make ci-flow

.github/workflows/publish.yaml

@@ -0,0 +1,50 @@
+name: Publish
+on:
+  push:
+    tags:
+      - '*'
+jobs:
+  build:
+    name: Publish for ${{ matrix.os }}
+    runs-on: ${{ matrix.os }}
+    strategy:
+      fail-fast: false
+      matrix:
+        include:
+          - os: ubuntu-18.04
+            binary_target: x86_64-unknown-linux-musl
+          - os: windows-2019
+            binary_target: x86_64-pc-windows-msvc
+          - os: macos-10.15
+            binary_target: x86_64-apple-darwin
+    steps:
+    - name: Install musl tools
+      if: matrix.os == 'ubuntu-18.04'
+      run: sudo apt-get install musl-tools
+    - name: Checkout
+      uses: actions/checkout@v2
+    - name: Install rust for target ${{ matrix.binary_target }}
+      uses: actions-rs/toolchain@v1
+      with:
+        toolchain: stable-${{ matrix.binary_target }}
+        profile: minimal
+    - uses: davidB/rust-cargo-make@v1
+    - name: Pull tags
+      run: git fetch --tags --prune --unshallow
+    - name: Fetch `git describe --tags`
+      id: git_describe
+      run: |
+        echo "::set-output name=result::$(git describe --tags)"
+    - name: Build Binary
+      run: "
+        cargo make zip-release-ci-flow
+          --env CARGO_MAKE_RELEASE_FLOW_TARGET=${{ matrix.binary_target }}
+          --env CARGO_MAKE_PROJECT_VERSION=${{ steps.git_describe.outputs.result }}"
+    - name: Upload Binaries
+      uses: svenstaro/upload-release-action@v1-release
+      with:
+        repo_token: ${{ secrets.GITHUB_TOKEN }}
+        file: '*.zip'
+        tag: ${{ github.ref }}
+        overwrite: true
+        file_glob: true

Cargo.toml

@@ -9,3 +9,6 @@ curl = "0.4"
 curl-sys = "0.4"
 structopt = "0.3"
 chrono = "0.4"
+
+[build-dependencies]
+vergen = "3"

build.rs

@@ -0,0 +1,11 @@
+extern crate vergen;
+
+use vergen::{generate_cargo_keys, ConstantsFlags};
+
+fn main() {
+    let mut flags = ConstantsFlags::all();
+    flags.toggle(ConstantsFlags::SEMVER_FROM_CARGO_PKG);
+
+    // Generate the 'cargo:' key output
+    generate_cargo_keys(flags).expect("Unable to generate the cargo keys!");
+}

src/main.rs

@@ -12,7 +12,7 @@ use structopt::StructOpt;
 const CURLOPT_HTTP09_ALLOWED: CURLoption = 285;
 
 #[derive(Debug, StructOpt)]
-#[structopt(name = "ntripping", about = "NTRIP command line client.")]
+#[structopt(name = "ntripping", about = "NTRIP command line client.", version = env!("VERGEN_SEMVER_LIGHTWEIGHT"))]
 struct Opt {
     #[structopt(long, default_value = "na.skylark.swiftnav.com:2101/CRS")]
     url: String,
@@ -34,7 +34,7 @@ type Result<T> = std::result::Result<T, Box<dyn Error>>;
 
 thread_local! {
     static CURL: RefCell<Easy> = RefCell::new(Easy::new());
-    static LAST: RefCell<SystemTime> = RefCell::new(UNIX_EPOCH.clone());
+    static LAST: RefCell<SystemTime> = RefCell::new(UNIX_EPOCH);
 }
 
 fn checksum(buf: &[u8]) -> u8 {
@@ -91,7 +91,7 @@ fn main() -> Result<()> {
             let now = SystemTime::now();
             let elapsed = LAST.with(|last| {
                 let dur = now.duration_since(*last.borrow());
-                dur.unwrap_or(Duration::from_secs(0)).as_secs()
+                dur.unwrap_or_else(|_| Duration::from_secs(0)).as_secs()
             });
             if elapsed > 10 {
                 CURL.with(|curl| curl.borrow().unpause_read().unwrap());
@@ -103,10 +103,10 @@ fn main() -> Result<()> {
             let now = SystemTime::now();
             let elapsed = LAST.with(|last| {
                 let dur = now.duration_since(*last.borrow());
-                dur.unwrap_or(Duration::from_secs(0)).as_secs()
+                dur.unwrap_or_else(|_| Duration::from_secs(0)).as_secs()
             });
             if elapsed > 10 {
-                LAST.with(|last| *last.borrow_mut() = now.clone());
+                LAST.with(|last| *last.borrow_mut() = now);
                 let datetime: DateTime<Utc> = now.into();
                 let time = datetime.format("%H%M%S.00");
                 let gpgga = format!(