Add CI for gitlab.

Add CI to gitlatb.

Removes action/checkout.

Back to github action/checkout.

First true intent at CI.

Second intent.

Test 3.

Test 4.

Test 5

Test 6.

Rework order of builds.

Better settings of "continue-on-action".

TEst des targets.

Better cache config.

Nothing, just change hash.

Store artifacts.

Use other os for true.

Test upload artefact on windows.

Save doc in artifacts.

Change name of job.

.github/workflows/ci.yml

@@ -0,0 +1,62 @@
+name: ci
+
+on:
+  push:
+  pull_request:
+
+env: 
+  CARGO_TERM_COLOR: always
+  RUST_BACKTRACE: full
+
+jobs:
+  build_and_test:
+    name: Check, compile, run and doc - ${{matrix.os}} - ${{matrix.toolchain}}
+    runs-on:  ${{matrix.os}}
+    strategy:
+      matrix:
+        os: [ubuntu-latest, macos-latest, windows-latest]
+        toolchain: [stable]
+    steps:
+      - uses: actions/checkout@v4
+      - name: Install rust (${{matrix.os}}-${{matrix.toolchain}})
+        run: rustup update ${{matrix.toolchain}} && rustup default ${{matrix.toolchain}}
+      - name: Cache cargo registry
+        uses: actions/cache@v4
+        with:
+          path: ~/.cargo
+          key: ${{runner.os}}-cargo-registry-${{github.sha}}
+          restore-keys: ${{runner.os}}-cargo-registry-
+      - name: Cache cargo target
+        uses: actions/cache@v4
+        with:
+          path: target
+          key: ${{ runner.os }}-cargo-target-${{github.sha}}
+          restore-keys: ${{runner.os}}-cargo-target-
+      - name: fmt
+        continue-on-error: true
+        run: cargo fmt --check
+      - name: clippy
+        continue-on-error: true
+        run: cargo clippy -- -D warnings 
+      - name: Build debug
+        run: cargo build
+      - name: build release
+        run: cargo build --release
+      - name: Save executable
+        uses: actions/upload-artifact@v4
+        with:
+          name: ${{matrix.os}}-qsharp-alice-bob-resource-estimator
+          path: target/release/qsharp-alice-bob-resource-estimator${{ runner.os == 'Windows' && '.exe' || ''}} 
+      - name: test
+        run: cargo test
+      - name: example elliptic_log
+        run: cargo run --example=elliptic_log
+      - name: example from_qsharp
+        run: cargo run --example=from_qsharp
+      - name: doc
+        run: cargo doc --release --no-deps
+      - name: Save doc
+        uses: actions/upload-artifact@v4
+        with:
+          name: ${{matrix.os}}-doc
+          path: target/doc