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CI #921

Workflow file for this run

name: CI
on:
pull_request:
push:
branches:
- master
- dev
workflow_run:
workflows:
- Sync channels
types:
- completed
permissions:
contents: read
jobs:
# TODO: `nix flake check` costs too much time and memory for GitHub Actions machines.
check-sync-script:
name: Check sync script is deterministic
runs-on: ubuntu-latest
steps:
- name: Checkout
uses: actions/checkout@v3
- name: Install Nix
uses: cachix/install-nix-action@v22
with:
nix_path: nixpkgs=channel:nixpkgs-unstable
- name: Clean the latest version of each channel
run: |
for channel in stable beta nightly; do
version=$(sed -nE 's/.*latest = "(.*?)".*/\1/p' "./manifests/$channel/default.nix")
echo "Remove $channel $version"
rm "./manifests/$channel/default.nix"
if [[ "$channel" == "stable" ]]; then
rm "./manifests/$channel/$version.nix"
else
rm "./manifests/$channel/${version%%-*}/$version.nix"
fi
done
- name: Re-fetch latest stable
env:
GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
run: ./scripts/fetch.py stable
- name: Re-fetch latest beta
env:
GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
run: ./scripts/fetch.py beta
- name: Re-fetch latest nightly
env:
GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
run: ./scripts/fetch.py nightly
- name: Verify file changes
run: |
short_status=$(git status --short)
echo "$short_status"
shopt -s extglob
while read -r change; do
case "$change" in
# Okay if there is no change.
"" ) ;;
"?? "manifests/@(stable|nightly|beta)/* ) ;;
"M "manifests/@(renames.nix|targets.nix) ) ;;
"M "manifests/@(stable|nightly|beta)/default.nix ) ;;
* )
echo "Unexpected change: $change"
exit 1
esac
done <<<"$short_status"
test-rust:
name: Test Rust
strategy:
fail-fast: false
matrix:
os: [ubuntu-latest, macos-latest]
rust-channel: [stable, beta, nightly]
profile: [minimal, default]
nixpkgs-channel: [nixpkgs-unstable, nixos-22.11]
include:
# The legacy package, used by compatible functions.
- os: ubuntu-latest
rust-channel: stable
profile: rust
nixpkgs-channel: nixpkgs-unstable
runs-on: ${{ matrix.os }}
env:
NIX_SHELL_CMD: nix-shell --pure --argstr channel ${{ matrix.rust-channel }} --argstr profile ${{ matrix.profile }}
steps:
- name: Checkout
uses: actions/checkout@v3
- name: Install Nix
uses: cachix/install-nix-action@v22
with:
nix_path: nixpkgs=channel:${{ matrix.nixpkgs-channel }}
install_url: ${{ matrix.nix_install_url }}
# Workaround for https://github.com/oxalica/rust-overlay/issues/54
- name: Don't let ~/.cargo/bin mess things up
run: rm -rf ~/.cargo/bin
- name: Prepare nix-shell
run: |
cd examples/hello-world
$NIX_SHELL_CMD --command true
- name: Test cargo build
run: |
cd examples/hello-world
set -o pipefail
$NIX_SHELL_CMD --command "make run" | tee out
[[ "$(< out)" == *"Hello, world!"* ]]
- name: Test cargo fmt
if: matrix.profile == 'default' || matrix.profile == 'rust'
run: |
cd examples/hello-world
$NIX_SHELL_CMD --command "cargo fmt -- --check"
- name: Test cargo clippy
if: matrix.profile == 'default' || matrix.profile == 'rust'
run: |
cd examples/hello-world
set -o pipefail
$NIX_SHELL_CMD --command "cargo clippy -- --cap-lints=warn" 2>&1 | tee out
[[ "$(< out)" == *"warning: this loop never actually loops"* ]]
test-cross-examples:
name: Test cross compilation examples
runs-on: ubuntu-latest
strategy:
fail-fast: false
matrix:
example: [cross-aarch64, cross-wasi, cross-mingw]
steps:
- name: Checkout
uses: actions/checkout@v3
- name: Install Nix
uses: cachix/install-nix-action@v22
with:
nix_path: nixpkgs=channel:nixpkgs-unstable
# Workaround for https://github.com/oxalica/rust-overlay/issues/54
- name: Don't let ~/.cargo/bin mess things up
run: rm -rf ~/.cargo/bin
- name: Prepare nix-shell
run: |
cd examples/${{ matrix.example }}
nix-shell --pure --command true
- name: Build and run example
run: |
cd examples/${{ matrix.example }}
set -o pipefail
# No --pure since it requires CA cert access for crates downloading.
nix-shell --command "make run" | tee out
[[ "$(< out)" == *"Hello, world!"* ]]