Initial public release

Author: jaybosamiya

.github/tools/github_actions_run_cargo

@@ -0,0 +1,66 @@
+#!/bin/bash
+
+# A script that runs `cargo` commands in a way that makes GitHub actions runners
+# slightly nicer wherever possible. Aim is to also make it easier to run this
+# locally.
+#
+# Author: Jay Bosamiya
+# Version: 0.0.1
+#
+# Usage:
+#   ./github_actions_run_cargo build
+#   ...
+
+set -eo pipefail
+
+function to_gha {
+    jq --raw-output '
+       .message |
+       select(.spans != null) |
+       select(.level == "error" or .level == "warning") |
+       select(.spans[].is_primary == true) |
+       {l:.level,s:.spans[0],m:.message,r:.rendered} |
+       "::\(.l) file=\(.s.file_name),line=\(.s.line_start),endLine=\(.s.line_end),col=\(.s.column_start),endColumn=\(.s.column_end),title=\(.m)::\(.r)" |
+       gsub("\n";"%0A") | gsub("\r";"%0D")
+   '
+}
+
+if [ $# -lt 1 ]; then
+    echo "Usage: $0 {build|check|clippy|fmt} [extra args...]"
+    exit 1
+fi
+
+COMMAND=$1
+shift
+
+case "$COMMAND" in
+    build|check|clippy)
+        if ! cargo "$COMMAND" --message-format json --verbose "$@" | to_gha; then
+            echo '::error title='"$COMMAND"' issue::"cargo '"$COMMAND"'" failed'
+            exit 1
+        fi
+        ;;
+    fmt)
+        if ! cargo fmt --check --verbose "$@"; then
+            echo '::error title=Formatting issue::"cargo fmt" failed'
+            exit 1
+        fi
+        ;;
+    test)
+        if ! cargo test --verbose "$@"; then
+            echo '::error title=Tests failed::"cargo test" failed'
+            exit 1
+        fi
+        ;;
+    nextest)
+        # Reads the config from .config/nextest.toml
+        if ! cargo nextest run --profile ci "$@"; then
+            echo '::error title=Tests failed::"cargo nextest run" failed'
+            exit 1
+        fi
+        ;;
+    *)
+        echo "Unsupported command: $COMMAND"
+        exit 1
+        ;;
+esac

.github/workflows/ci.yml

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+name: CI
+
+on: [push, pull_request, workflow_dispatch]
+
+env:
+  CARGO_TERM_COLOR: always
+
+jobs:
+  build_and_test:
+    name: Build and Test
+    runs-on: ubuntu-latest
+    defaults:
+      run:
+        working-directory: ./trex
+    env:
+      RUSTFLAGS: -Dwarnings
+    steps:
+      - name: Check out repo
+        uses: actions/checkout@v4
+      - name: Set up Rust
+        run: |
+          rustup toolchain install stable --profile minimal --no-self-update --component rustfmt
+      - name: Set up Nextest
+        run: |
+          curl -LsSf https://get.nexte.st/latest/linux | tar zxf - -C ${CARGO_HOME:-~/.cargo}/bin
+      - uses: Swatinem/rust-cache@v2
+      - run: ./.github/tools/github_actions_run_cargo fmt
+      - run: ./.github/tools/github_actions_run_cargo build
+      - run: ./.github/tools/github_actions_run_cargo nextest
+      - run: |
+          ./.github/tools/github_actions_run_cargo test --doc
+          # We need to run `cargo test --doc` separately because doc tests
+          # aren't included in nextest at the moment. See relevant discussion at
+          # https://github.com/nextest-rs/nextest/issues/16