Switch to using GitHub Actions as CI provider

GitLab has repeatedly messed with webhooks, repository mirroring, and CI
itself in sinister ways that silently broke our CI from one day to the
next, without any advance notice, acknowledgment, or even hint what they
have done this time. On top of that, debugging their solution is a
nightmare and time sink, because they provide virtually no insight into
what is going on (at least not without involvement of third party
services) and their API endpoints may just indicate success and still do
nothing.
This time it appears that they decided to remove "pull" mirroring from
the free tier altogether, meaning that we can no longer keep code on
GitLab in sync with that on GitHub, assuming it is being pushed to the
latter. That renders their product entirely useless for our intents and
purposes.
To that end, this change switches over to using GitHub Actions as the CI
provider.

.github/workflows/test.yml

@@ -0,0 +1,78 @@
+# Copyright (C) 2023 Daniel Mueller <deso@posteo.net>
+# SPDX-License-Identifier: GPL-3.0-or-later
+
+name: Test
+
+on:
+  pull_request:
+  push:
+
+env:
+  CARGO_TERM_COLOR: always
+  RUST_BACKTRACE: 1
+  # Build without debug information enabled to decrease compilation time
+  # and binary sizes in CI. This option is assumed to only have marginal
+  # effects on the generated code, likely only in terms of section
+  # arrangement. See
+  # https://doc.rust-lang.org/cargo/reference/environment-variables.html
+  # https://doc.rust-lang.org/rustc/codegen-options/index.html#debuginfo
+  RUSTFLAGS: '-C debuginfo=0'
+
+jobs:
+  test:
+    name: Build and test [${{ matrix.runs-on }}, ${{ matrix.rust }}, ${{ matrix.profile }}]
+    strategy:
+      fail-fast: false
+      matrix:
+        runs-on: [ubuntu-latest]
+        rust: [stable]
+        profile: [dev, release]
+    runs-on: ${{ matrix.runs-on }}
+    steps:
+    - uses: actions/checkout@v4
+    - uses: actions-rs/toolchain@v1
+      with:
+        toolchain: ${{ matrix.rust }}
+        profile: minimal
+        override: true
+    - name: Build & test ${{ matrix.profile }}
+      run: |
+        sudo apt-get install --assume-yes libgpgme-dev
+        cargo build --profile=${{ matrix.profile }} --all-targets
+        cargo test --profile=${{ matrix.profile }}
+  build-minimum:
+    name: Build using minimum versions of dependencies
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+      - name: Install Nightly Rust
+        uses: actions-rs/toolchain@v1
+        with:
+          profile: minimal
+          toolchain: nightly
+      - run: cargo +nightly -Z minimal-versions update
+      - name: Install minimum Rust
+        uses: actions-rs/toolchain@v1
+        with:
+          profile: minimal
+          # Please adjust README and rust-version field in Cargo.toml files when
+          # bumping version.
+          toolchain: 1.56.0
+          default: true
+      - name: Build
+        run: |
+          sudo apt-get install --assume-yes libgpgme-dev
+          cargo build --locked
+  clippy:
+    name: Lint with clippy
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+      - uses: actions-rs/toolchain@v1
+        with:
+          toolchain: stable
+          components: clippy
+          override: true
+      - run: |
+          sudo apt-get install --assume-yes libgpgme-dev
+          cargo clippy --no-deps --all-targets --all-features --tests -- -A unknown_lints -A deprecated -D warnings

CHANGELOG.md

@@ -1,5 +1,6 @@
 Unreleased
 ----------
+- Switched to using GitHub Actions as CI provider
 - Bumped `ring` dependency to `0.17`
 
 

Cargo.toml

@@ -33,7 +33,7 @@ codegen-units = 1
 incremental = false
 
 [dependencies.anyhow]
-version = "1.0"
+version = "1.0.14"
 
 [dependencies.dirs]
 version = "4.0"
@@ -46,7 +46,7 @@ default-features = false
 version = "0.8"
 
 [dependencies.log]
-version = "0.4"
+version = "0.4.8"
 
 [dependencies.ssh-agent-lib]
 version = "0.2.5"

README.md

@@ -1,4 +1,4 @@
-[![pipeline](https://gitlab.com/d-e-s-o/ssh-gpg-agent/badges/master/pipeline.svg)](https://gitlab.com/d-e-s-o/ssh-gpg-agent/commits/master)
+[![pipeline](https://github.com/d-e-s-o/ssh-gpg-agent/actions/workflows/test.yml/badge.svg?branch=main)](https://github.com/d-e-s-o/ssh-gpg-agent/actions/workflows/test.yml)
 [![crates.io](https://img.shields.io/crates/v/ssh-gpg-agent.svg)](https://crates.io/crates/ssh-gpg-agent)
 [![rustc](https://img.shields.io/badge/rustc-1.56+-blue.svg)](https://blog.rust-lang.org/2021/10/21/Rust-1.56.0.html)
 [![license](https://img.shields.io/github/license/d-e-s-o/ssh-gpg-agent.svg)](https://github.com/d-e-s-o/ssh-gpg-agent/blob/master/LICENSE)