initial work on git2 stuff

.github/workflows/main.yml

@@ -0,0 +1,104 @@
+on: [push]
+
+name: CI
+
+jobs:
+  test:
+    name: vergen
+    runs-on: ${{ matrix.os }}
+    strategy:
+      matrix:
+        include:
+        - os: ubuntu-latest
+          rust: stable
+          other: i686-unknown-linux-gnu
+        - os: ubuntu-latest
+          rust: beta
+          other: i686-unknown-linux-gnu
+        - os: ubuntu-latest
+          rust: nightly
+          other: i686-unknown-linux-gnu
+        - os: macos-latest
+          rust: stable
+          other: x86_64-apple-ios
+        - os: macos-latest
+          rust: beta
+          other: x86_64-apple-ios
+        - os: macos-latest
+          rust: nightly
+          other: x86_64-apple-ios
+        - os: windows-latest
+          rust: stable-msvc
+          other: i686-pc-windows-msvc
+        - os: windows-latest
+          rust: beta-msvc
+          other: i686-pc-windows-msvc
+        - os: windows-latest
+          rust: nightly-msvc
+          other: i686-pc-windows-msvc
+        - os: windows-latest
+          rust: stable-gnu
+          other: i686-pc-windows-gnu
+        - os: windows-latest
+          rust: beta-gnu
+          other: i686-pc-windows-gnu
+        - os: windows-latest
+          rust: nightly-gnu
+          other: i686-pc-windows-gnu
+    steps:
+      - name: ✔️ Checkout ✔️
+        uses: actions/checkout@v2
+        with:
+          submodules: recursive
+      - name: 💵 Cache 💵
+        uses: actions/cache@v2
+        with:
+          path: |
+            ~/.cargo/bin/cargo-tarpaulin*
+            ~/.cargo/bin/cargo-*-all-features*
+          key: ${{ runner.os }}-${{ matrix.rust }}-${{ hashFiles('**/Cargo.toml') }}
+      - name: ✔️ Checkout (notagsrepo master) ✔️
+        run: cd testdata/notagsrepo && git checkout master && cd ..
+      - name: ✔️ Checkout (tagsrepo master) ✔️
+        run: cd testdata/tagsrepo && git checkout master && cd ..
+      - name: ✔️ Checkout (detachedhead v0.0.1) ✔️
+        run: cd testdata/detachedhead && git checkout v0.0.1 && cd ..
+      - name: 🐕 Fetch 🐕
+        run: git submodule foreach --recursive 'git fetch --tags'
+      - name: 💾 Install (cargo-tarpaulin) 💾
+        uses: actions-rs/install@v0.1
+        if: matrix.os == 'ubuntu-latest'
+        with:
+          crate: cargo-tarpaulin
+          version: latest
+          use-tool-cache: true
+        continue-on-error: true
+      - name: 💾 Install (cargo-all-features) 💾
+        uses: actions-rs/install@v0.1
+        with:
+          crate: cargo-all-features
+          version: latest
+          use-tool-cache: true
+        continue-on-error: true
+      - name: 📅 Update 📅
+        run: rustup update --no-self-update ${{ matrix.rust }} && rustup default ${{ matrix.rust }}
+      - name: ➕ Add ➕
+        run: rustup component add rustfmt || echo "rustfmt not available"
+      - name: ➕ Add ➕
+        run: rustup component add clippy || echo "clippy not available"
+      - name: ☢️ Formatting ☢️
+        run: cargo fmt --all -- --check
+      - name: 🕳️ Lints 🕳️
+        run: cargo clippy --all -- -D warnings
+      - name: 🏗️ Build 🏗️
+        run: cargo build-all-features
+      - name: 🧪 Test 🧪
+        run: cargo test-all-features
+      - name: 🙊 Code Coverage 🙊
+        if: matrix.os == 'ubuntu-latest'
+        run: cargo tarpaulin --out Xml
+      - name: 🙊 Upload Code Coverage 🙊
+        uses: codecov/codecov-action@v1
+        if: matrix.os == 'ubuntu-latest'
+        with:
+          files: ./cobertura.xml

.gitmodules

@@ -0,0 +1,9 @@
+[submodule "testdata/notagsrepo"]
+	path = testdata/notagsrepo
+	url = https://github.com/rustyhorde/notagsrepo.git
+[submodule "testdata/tagsrepo"]
+	path = testdata/tagsrepo
+	url = https://github.com/rustyhorde/tagsrepo.git
+[submodule "testdata/detachedhead"]
+	path = testdata/detachedhead
+	url = https://github.com/rustyhorde/detachedhead.git

Cargo.toml

@@ -12,10 +12,29 @@ readme = "README.md"
 repository = "https://github.com/rustyhorde/vergen"
 version = "3.2.0"
 
+[features]
+default = ["build", "git", "rustc"]
+build = ["chrono"]
+git = ["chrono", "git2"]
+rustc = ["rustc_version"]
+
 [dependencies]
 bitflags = "1"
-chrono = "0"
-rustc_version = "0"
+chrono = { version = "0", optional = true }
+getset = "0"
+git2 = { version = "0", optional = true }
+rustc_version = { version = "0", optional = true }
+serde = "1"
+serde_derive = "1"
+enum-iterator = "0.6.0"
 
 [build-dependencies]
-chrono = "0"
+chrono = "0"
+
+[dev-dependencies]
+lazy_static = "1"
+regex = "1"
+rustversion = "1"
+
+[package.metadata.cargo-all-features]
+skip_optional_dependencies = true

README.md

@@ -7,15 +7,15 @@
 ## Build Status
 |              |                                                                                   |
 ---------------|-----------------------------------------------------------------------------------|
+| Github       | ![CI](https://github.com/rustyhorde/vergen/workflows/CI/badge.svg) |
 | Travis       | [![Build Status](https://travis-ci.com/rustyhorde/vergen.svg?branch=master)](https://travis-ci.com/rustyhorde/vergen)|
-| GitLab CI/CD | [![pipeline status](https://gitlab.com/rustyhorde/vergen/badges/master/pipeline.svg)](https://gitlab.com/rustyhorde/vergen/commits/master)|
-| Appveyor     | [![Build status](https://ci.appveyor.com/api/projects/status/fjliwvxqayyecl1j?svg=true)](https://ci.appveyor.com/project/CraZySacX/vergen)|
 
 ## Code Coverage
+[![codecov](https://codecov.io/gh/rustyhorde/vergen/branch/master/graph/badge.svg?token=cBXro7o2UN)](https://codecov.io/gh/rustyhorde/vergen)
 [![Coverage Status](https://coveralls.io/repos/github/rustyhorde/vergen/badge.svg?branch=master)](https://coveralls.io/github/rustyhorde/vergen?branch=master)
 
 ## Documentation
-[Documentation](https://docs.rs/vergen)
+[Documentation](https://docs.rs/vergen) can be found on [docs.rs](https://docs.rs/vergen)
 
 ## Example Usage
 See the documentation at [docs.rs](https://docs.rs/vergen/3.2.0/vergen/#cargo-key-build-script-output) for example usage

build.rs

@@ -1,7 +1,10 @@
+use chrono::Utc;
+
 pub fn main() {
-    let now = chrono::Utc::now();
+    let now = Utc::now();
     println!(
         "cargo:rustc-env=VERGEN_BUILD_TIMESTAMP={}",
         now.to_rfc3339()
     );
+    println!("cargo:rustc-env=VERGEN_GIT_SEMVER=v3.2.0-86-g95fc0f5");
 }