Merge pull request #26 from njelich/main

Add cargo-llvm-cov feature

Author: lee-orr

.github/workflows/test.yaml

@@ -43,6 +43,7 @@ jobs:
           - dexterous_developer
           - rust_windows_msvc
           - sccache
+          - cargo-llvm-cov
           # NEXT
         baseImage:
           - debian:latest
@@ -89,6 +90,7 @@ jobs:
           - dexterous_developer
           - rust_windows_msvc
           - sccache
+          - cargo-llvm-cov
           # NEXT
     steps:
       - uses: actions/checkout@v3

README.md

@@ -26,6 +26,7 @@ Note that all these images depend on having the rust feature set up (`ghcr.io/de
 | Honggfuzz | ghcr.io/lee-orr/rusty-dev-containers/honggfuzz:0 | Installs [Honggfuzz](https://github.com/rust-fuzz/honggfuzz-rs/blob/master/README.md) - a security oriented fuzzer |
 | Cargo Web | ghcr.io/lee-orr/rusty-dev-containers/cargo-web:0 | Installs [Cargo Web](https://github.com/koute/cargo-web) - a toolset for client side web |
 | sccache | ghcr.io/lee-orr/rusty-dev-containers/sccache:0 | Installs [sccache](https://github.com/mozilla/sccache) - a tool to speed up recompilation by caching previous compilations.|
+| Cargo LLVm Cov | ghcr.io/lee-orr/rusty-dev-containers/cargo-llvm-cov:0 | Install [cargo-llvm-cov](https://github.com/taiki-e/cargo-llvm-cov) - a cargo subcommand to easily use LLVM source-based code coverage (-C instrument-coverage).  |
 | | **Terminal Tools** | |
 | Bacon | ghcr.io/lee-orr/rusty-dev-containers/bacon:0 | Intalls [Bacon](https://github.com/Canop/bacon) - a terminal based rust code checker that can watch & run check, flippy, fmt, and tests in the background |
 | Mprocs | ghcr.io/lee-orr/rusty-dev-containers/mprocs:0 | Installs [mprocs](https://github.com/pvolok/mprocs) - a command line tool for running multiple commands in parallel. |

src/cargo-llvm-cov/README.md

@@ -0,0 +1,20 @@
+# Cargo LLVM Cov (cargo-llvm-cov)
+
+A feature to install cargo llvm-cov
+
+## Example Usage
+
+```json
+"features": {
+    "ghcr.io/lee-orr/rusty-dev-containers/cargo-llvm-cov:0": {}
+}
+```
+
+## Options
+
+| Options Id | Description | Type | Default Value |
+| ---------- | ----------- | ---- | ------------- |
+
+---
+
+_Note: This file was auto-generated from the [devcontainer-feature.json](https://github.com/lee-orr/rusty-dev-containers/blob/main/src/cargo-expand/devcontainer-feature.json). Add additional notes to a `NOTES.md`._

src/cargo-llvm-cov/devcontainer-feature.json

@@ -0,0 +1,8 @@
+{
+  "name": "Cargo LLVM Cov",
+  "id": "cargo-llvm-cov",
+  "version": "0.1.0",
+  "description": "A feature to install cargo-llvm-cov",
+  "options": {},
+  "installsAfter": ["ghcr.io/devcontainers/features/rust", "ghcr.io/lee-orr/rusty-dev-containers/cargo-binstall"]
+}

src/cargo-llvm-cov/install.sh

@@ -0,0 +1,17 @@
+#!/bin/bash
+set -e
+
+if ! (which rustup > /dev/null && which cargo > /dev/null); then
+    which curl > /dev/null || (apt update && apt install curl -y -qq)
+    curl --proto '=https' --tlsv1.2 -sSf https://sh.rustup.rs | sh -s -- -y
+    source $HOME/.cargo/env
+fi
+
+dpkg -l | grep build-essential || (apt update && apt install build-essential -y -qq)
+
+if ! cargo install --list | grep "cargo-binstall" > /dev/null; then
+    curl -L --proto '=https' --tlsv1.2 -sSf https://raw.githubusercontent.com/cargo-bins/cargo-binstall/main/install-from-binstall-release.sh | bash
+fi
+
+umask 002
+cargo binstall cargo-llvm-cov --locked -y

template/src/install.sh

@@ -13,4 +13,5 @@ if ! cargo install --list | grep "cargo-binstall" > /dev/null; then
     curl -L --proto '=https' --tlsv1.2 -sSf https://raw.githubusercontent.com/cargo-bins/cargo-binstall/main/install-from-binstall-release.sh | bash
 fi
 
+umask 002
 cargo binstall feature_id --locked -y

test/cargo-llvm-cov/test.sh

@@ -0,0 +1,12 @@
+#!/bin/bash
+
+set -e
+
+# Optional: Import test library
+source dev-container-features-test-lib
+
+# Definition specific tests
+check "installed" cargo install --list | grep "cargo-llvm-cov"
+
+# Report result
+reportResults