nushell/scripts/coverage-local.sh

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#!/usr/bin/env bash
REFACTOR: clean the root of the repo (#9231) # Description i've almost always wanted to clean up the root of the repo, so here is my take at it, with some important advice given by @fdncred :relieved: - `README.release.txt` is now gone and directly inline in the `release-pkg` script used in the `release` *workflow* - `build.rs` has been moved to `scripts/` and its path has been changed in [`Cargo.toml`](https://github.com/amtoine/nushell/blob/refactor/clean-root/Cargo.toml#L3) according to the [*Build Scripts* section](https://doc.rust-lang.org/cargo/reference/build-scripts.html#build-scripts) of *The Cargo Book* - i've merged `images/` into `assets/` and fix the only mention to the GIF in the README - i've moved the `docs/README.md` inside the main `README.md` as a new [*Configuration* section](https://github.com/amtoine/nushell/tree/refactor/clean-root#configuration) - the very deprecated `pkg_mgrs/` has been removed - all the `.nu`, `.sh`, `.ps1` and `.cmd` scripts have been moved to `scripts/` ### things i've left as-is - all the other `.md` documents - the configuration files - all the Rust and core stuff - `docker/` - `toolkit.nu` - the `wix/` diretory which appears to be important for `winget` # User-Facing Changes scripts that used to rely on the paths to some of the scripts should now call the scripts inside `scripts/` => i think this for the greater good, it was not pretty nor scalable to have a bunch of scripts in the root of our main `nushell` :scream: *i even think we might want to move these scripts outside the main `nushell` repo* maybe to `nu_scripts` or some other tool :+1: # Tests + Formatting - :green_circle: `toolkit fmt` - :green_circle: `toolkit clippy` - :black_circle: `toolkit test` - :black_circle: `toolkit test stdlib` # After Submitting ``` $nothing ```
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DIR=$(readlink -f $(dirname "${BASH_SOURCE[0]}"))
REPO_ROOT=$(dirname $DIR)
# Script to generate coverage locally
#
# Output: `lcov.info` file
#
# Relies on `cargo-llvm-cov`. Install via `cargo install cargo-llvm-cov`
# https://github.com/taiki-e/cargo-llvm-cov
# You probably have to run `cargo llvm-cov clean` once manually,
# as you have to confirm to install additional tooling for your rustup toolchain.
# Else the script might stall waiting for your `y<ENTER>`
# Some of the internal tests rely on the exact cargo profile
# (This is somewhat criminal itself)
# but we have to signal to the tests that we use the `ci` `--profile`
export NUSHELL_CARGO_TARGET=ci
# Manual gathering of coverage to catch invocation of the `nu` binary.
# This is relevant for tests using the `nu!` macro from `nu-test-support`
# see: https://github.com/taiki-e/cargo-llvm-cov#get-coverage-of-external-tests
REFACTOR: clean the root of the repo (#9231) # Description i've almost always wanted to clean up the root of the repo, so here is my take at it, with some important advice given by @fdncred :relieved: - `README.release.txt` is now gone and directly inline in the `release-pkg` script used in the `release` *workflow* - `build.rs` has been moved to `scripts/` and its path has been changed in [`Cargo.toml`](https://github.com/amtoine/nushell/blob/refactor/clean-root/Cargo.toml#L3) according to the [*Build Scripts* section](https://doc.rust-lang.org/cargo/reference/build-scripts.html#build-scripts) of *The Cargo Book* - i've merged `images/` into `assets/` and fix the only mention to the GIF in the README - i've moved the `docs/README.md` inside the main `README.md` as a new [*Configuration* section](https://github.com/amtoine/nushell/tree/refactor/clean-root#configuration) - the very deprecated `pkg_mgrs/` has been removed - all the `.nu`, `.sh`, `.ps1` and `.cmd` scripts have been moved to `scripts/` ### things i've left as-is - all the other `.md` documents - the configuration files - all the Rust and core stuff - `docker/` - `toolkit.nu` - the `wix/` diretory which appears to be important for `winget` # User-Facing Changes scripts that used to rely on the paths to some of the scripts should now call the scripts inside `scripts/` => i think this for the greater good, it was not pretty nor scalable to have a bunch of scripts in the root of our main `nushell` :scream: *i even think we might want to move these scripts outside the main `nushell` repo* maybe to `nu_scripts` or some other tool :+1: # Tests + Formatting - :green_circle: `toolkit fmt` - :green_circle: `toolkit clippy` - :black_circle: `toolkit test` - :black_circle: `toolkit test stdlib` # After Submitting ``` $nothing ```
2023-05-20 14:57:51 +02:00
(
cd $REPO_ROOT
# Enable LLVM coverage tracking through environment variables
source <(cargo llvm-cov show-env --export-prefix)
cargo llvm-cov clean --workspace
# Apparently we need to explicitly build the necessary parts
# using the `--profile=ci` is basically `debug` build with unnecessary symbols stripped
# leads to smaller binaries and potential savings when compiling and running
cargo build --workspace --profile=ci
cargo test --workspace --profile=ci
# You need to provide the used profile to find the raw data
cargo llvm-cov report --lcov --output-path lcov.info --profile=ci
)
# To display the coverage in your editor see:
#
# - https://marketplace.visualstudio.com/items?itemName=ryanluker.vscode-coverage-gutters
# - https://github.com/umaumax/vim-lcov
# - https://github.com/andythigpen/nvim-coverage (probably needs some additional config)