Separated different CI jobs in their respective files

.github/workflows/doc.yml

@@ -0,0 +1,34 @@
+# Runs documentation related jobs.
+
+name: doc
+
+on:
+  push:
+    branches:
+      - main
+  pull_request:
+    types: [opened, reopened, synchronize]
+
+jobs:
+  doc:
+    name: doc stable on ubuntu-latest
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+      - name: Install Rust
+        uses: actions-rs/toolchain@v1
+        with:
+          profile: minimal
+          override: true
+      - name: Doc
+        uses: actions-rs/cargo@v1
+        with:
+          command: doc
+          args:
+      - name: Check docs
+        uses: actions-rs/cargo@v1
+        env:
+          RUSTDOCFLAGS: -D warnings
+        with:
+          command: doc
+          args: --verbose --keep-going ${{matrix.args}}

.github/workflows/ci.yml → .github/workflows/lint.yml

@@ -1,6 +1,6 @@
-# Runs the CI
+# Runs linting related jobs.
 
-name: CI
+name: lint
 
 on:
   push:
@@ -53,43 +53,3 @@ jobs:
         run: cargo install cargo-make
       - name: cargo make - clippy
         run: cargo make clippy
-
-  doc:
-    name: doc stable on ubuntu-latest
-    runs-on: ubuntu-latest
-    steps:
-      - uses: actions/checkout@v4
-      - name: Install Rust
-        uses: actions-rs/toolchain@v1
-        with:
-          profile: minimal
-          override: true
-      - name: Doc
-        uses: actions-rs/cargo@v1
-        with:
-          command: doc
-          args:
-      - name: Check docs
-        uses: actions-rs/cargo@v1
-        env:
-          RUSTDOCFLAGS: -D warnings
-        with:
-          command: doc
-          args: --verbose --keep-going ${{matrix.args}}
-
-  test:
-    name: test stable on ubuntu-latest
-    runs-on: ubuntu-latest
-    timeout-minutes: 30
-    steps:
-      - uses: actions/checkout@v4
-      - name: Install Rust
-        uses: actions-rs/toolchain@v1
-        with:
-          profile: minimal
-          override: true
-      - name: Install cargo make
-        run: cargo install cargo-make
-      - name: cargo make - format
-        run: cargo make test
-

.github/workflows/test.yml

@@ -0,0 +1,27 @@
+# Runs unit-testing related jobs.
+
+name: unit
+
+on:
+  push:
+    branches:
+      - main
+  pull_request:
+    types: [opened, reopened, synchronize]
+
+jobs:
+  test:
+    name: test stable on ubuntu-latest
+    runs-on: ubuntu-latest
+    timeout-minutes: 30
+    steps:
+      - uses: actions/checkout@v4
+      - name: Install Rust
+        uses: actions-rs/toolchain@v1
+        with:
+          profile: minimal
+          override: true
+      - name: Install cargo make
+        run: cargo install cargo-make
+      - name: cargo make - format
+        run: cargo make test