From 8d16cde45c5cb281b46aa64864aae8be6324385f Mon Sep 17 00:00:00 2001
From: Franck Cuny <franck@fcuny.net>
Date: Tue, 1 Nov 2022 18:42:04 -0700
Subject: ref: update the template for rust projects

Update the workflow to use `nix develop` commands instead of multiple
steps (see https://determinate.systems/posts/nix-github-actions).

Add a configuration for `cargo deny` to manage the dependencies I take
on.
---
 templates/rust/.github/workflows/build.yml | 86 +++++++++---------------------
 1 file changed, 25 insertions(+), 61 deletions(-)

(limited to 'templates/rust/.github/workflows/build.yml')

diff --git a/templates/rust/.github/workflows/build.yml b/templates/rust/.github/workflows/build.yml
index f449190..202cfec 100644
--- a/templates/rust/.github/workflows/build.yml
+++ b/templates/rust/.github/workflows/build.yml
@@ -1,4 +1,4 @@
-name: gh-ssh-keys CI
+name: XXX CI
 
 on:
   push:
@@ -8,66 +8,30 @@ jobs:
     name: Check
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v3
-      - uses: actions-rs/toolchain@v1
-        with:
-          profile: minimal
-          toolchain: stable
-          override: true
-      - uses: actions-rs/cargo@v1
-        with:
-          command: check
-      - uses: actions-rs/cargo@v1
-        with:
-          command: check
-          args: --no-default-features
+      - name: git checkout
+        uses: actions/checkout@v3
+      - name: install nix
+        uses: cachix/install-nix-action@v17
+      # This is a workaround for https://github.com/oxalica/rust-overlay/issues/54,
+      # avoiding link errors when running cargo commands with `nix develop`.
+      - name: Remove existing binaries from ~/.cargo/bin
+        run: rm --recursive --force --verbose ~/.cargo/bin
+      - name: check rust formatting
+        run: nix develop --command cargo fmt --check
+      - name: audit rust code
+        run: nix develop --command cargo-deny check
+      - name: clippy
+        run: nix develop --command cargo clippy -- -D warnings
 
-  test:
-    name: Test
+  test_and_build:
+    name: Test and build
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v3
-      - uses: actions-rs/toolchain@v1
-        with:
-          profile: minimal
-          toolchain: stable
-          override: true
-      - uses: actions-rs/cargo@v1
-        with:
-          command: test
-      - uses: actions-rs/cargo@v1
-        with:
-          command: test
-          args: --no-default-features
-
-  fmt:
-    name: Rustfmt
-    runs-on: ubuntu-latest
-    steps:
-      - uses: actions/checkout@v3
-      - uses: actions-rs/toolchain@v1
-        with:
-          profile: minimal
-          toolchain: stable
-          override: true
-      - run: rustup component add rustfmt
-      - uses: actions-rs/cargo@v1
-        with:
-          command: fmt
-          args: --all -- --check
-
-  clippy:
-    name: Clippy
-    runs-on: ubuntu-latest
-    steps:
-      - uses: actions/checkout@v3
-      - uses: actions-rs/toolchain@v1
-        with:
-          profile: minimal
-          toolchain: stable
-          override: true
-      - run: rustup component add clippy
-      - uses: actions-rs/cargo@v1
-        with:
-          command: clippy
-          args: -- -D warnings
+      - name: git checkout
+        uses: actions/checkout@v3
+      - name: install nix
+        uses: cachix/install-nix-action@v17
+      - name: test
+        run: nix develop --command cargo test
+      - name: build
+        run: nix build .
-- 
cgit 1.4.1