fix(ci): format properly checks written code only + minor optimisations

.gitea/workflows/rust.yml

@@ -11,6 +11,16 @@ jobs:
             CARGO_HOME: ${{ github.workspace }}/.cargo
 
         steps:
+            - name: Install node for actions
+              run: |
+                  apk add --no-cache nodejs git
+
+            - name: Install rust components
+              run: |
+                  rustup component add clippy rustfmt
+                  cargo clippy --version
+                  rustfmt --version
+
             - name: Checkout
               uses: actions/checkout@v4
 
@@ -25,41 +35,46 @@ jobs:
                   restore-keys: |
                       rust-${{ runner.os }}-cargo-
 
-            - name: Install tools
-              run: |
-                  apk add --no-cache git
-                  rustup component add clippy rustfmt
-
             - name: Clippy (with compile check)
               run: |
-                  if [ -n "$(find . -name "Cargo.toml" -print -quit)" ]; then
+                  manifests=$(find . \( -name .cargo -o -name .git -o -name target \) -prune -o -name Cargo.toml -print)
-                    status=0
+                  if [ -z "$manifests" ]; then
-                    for manifest in $(find . -name "Cargo.toml"); do
+                    if [ -n "$(find . \( -name .cargo -o -name target \) -prune -o -name '*.rs' -print -quit)" ]; then
-                      cargo clippy --manifest-path "$manifest" -- -D warnings && \
+                      echo "Rust files found but no Cargo.toml"
-                        echo "$manifest: Clippy passed" || \
+                      exit 1
-                        { echo "$manifest: Clippy failed"; status=1; }
+                    fi
-                    done
-                    exit $status
-                  elif [ -n "$(find . -name "*.rs" -print -quit)" ]; then
-                    echo "Rust files found but no Cargo.toml"
-                    exit 1
-                  else
                     echo "No Rust project found"
+                    exit 0
                   fi
+                  status=0
+                  for manifest in $manifests; do
+                    if (cd "$(dirname "$manifest")" && cargo clippy --all-targets --locked -- -D warnings); then
+                      echo "$manifest: Clippy passed"
+                    else
+                      echo "$manifest: Clippy failed"
+                      status=1
+                    fi
+                  done
+                  exit $status
 
             - name: Format check
               run: |
-                  if [ -n "$(find . -name "Cargo.toml" -print -quit)" ]; then
+                  manifests=$(find . \( -name .cargo -o -name .git -o -name target \) -prune -o -name Cargo.toml -print)
-                    status=0
+                  if [ -z "$manifests" ]; then
-                    for manifest in $(find . -name "Cargo.toml"); do
+                    if [ -n "$(find . \( -name .cargo -o -name target \) -prune -o -name '*.rs' -print -quit)" ]; then
-                      cargo fmt --manifest-path "$manifest" --check && \
+                      echo "Rust files found but no Cargo.toml"
-                        echo "$manifest: formatting OK" || \
+                      exit 1
-                        { echo "$manifest: needs formatting"; status=1; }
+                    fi
-                    done
-                    exit $status
-                  elif [ -n "$(find . -name "*.rs" -print -quit)" ]; then
-                    echo "Rust files found but no Cargo.toml"
-                    exit 1
-                  else
                     echo "No Rust project found"
+                    exit 0
                   fi
+                  status=0
+                  for manifest in $manifests; do
+                    if (cd "$(dirname "$manifest")" && cargo fmt --check); then
+                      echo "$manifest: formatting OK"
+                    else
+                      echo "$manifest: needs formatting"
+                      status=1
+                    fi
+                  done
+                  exit $status