add mvp from the private repo

.env_example

@@ -0,0 +1 @@
+export KATANA_CI_USERS_FILE=./users

.github/workflows/ci.yml

@@ -0,0 +1,83 @@
+name: ci
+
+on:
+  push:
+    branches:
+      - main
+  pull_request:
+
+env:
+  CARGO_TERM_COLOR: always
+
+jobs:
+  setup:
+    runs-on: ubuntu-latest
+    outputs:
+      date: ${{ steps.date.outputs.date }}
+    steps:
+      - name: Get current date
+        id: date
+        run: echo "::set-output name=date::$(date +'%Y-%m-%d')"
+
+  check:
+    needs: setup
+    name: Check
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout sources
+        uses: actions/checkout@v2
+      - name: Cache cargo dependencies
+        uses: Swatinem/rust-cache@v2
+      - name: Install stable toolchain
+        uses: actions-rs/toolchain@v1
+        with:
+          profile: minimal
+          toolchain: stable
+          override: true
+      - name: Run cargo check
+        uses: actions-rs/cargo@v1
+        with:
+          command: check
+
+  test:
+    needs: check
+    name: Test
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout sources
+        uses: actions/checkout@v2
+      - name: Cache cargo dependencies
+        uses: Swatinem/rust-cache@v2
+      - name: Run cargo test
+        uses: actions-rs/cargo@v1
+        with:
+          command: test
+          args: --workspace
+
+  lints:
+    if: github.event_name == 'pull_request'
+    name: Lints
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout sources
+        uses: actions/checkout@v2
+      - name: Cache cargo dependencies
+        uses: Swatinem/rust-cache@v2
+      - name: Install stable toolchain
+        uses: actions-rs/toolchain@v1
+        with:
+          profile: minimal
+          toolchain: stable
+          override: true
+          components: rustfmt, clippy
+      - name: Run cargo fmt
+        uses: actions-rs/cargo@v1
+        with:
+          command: fmt
+          args: --all -- --check
+
+      - name: Run cargo clippy
+        uses: actions-rs/cargo@v1
+        with:
+          command: clippy
+          args: -- -D warnings

.github/workflows/example.yml

@@ -0,0 +1,41 @@
+name: Example of katana-ci-action usage
+
+on:
+  push:
+    branches:
+      - main
+
+jobs:
+  katana-ci-example:
+    runs-on: ubuntu-latest
+
+    steps:
+    - name: Checkout Repository
+      uses: actions/checkout@v2
+
+    - name: Startup Katana CI instance
+      id: katanaci
+      uses: ArkProjectNFTs/katana-ci-action@v1
+      with:
+        api-url: ${{ secrets.KATANA_CI_URL }}
+        api-key: ${{ secrets.KATANA_CI_KEY }}
+        cmd: 'start'
+
+    - name: Cache cargo dependencies
+      uses: Swatinem/rust-cache@v2
+
+    - name: Run cargo test
+      uses: actions-rs/cargo@v1
+      env:
+        STARKNET_RPC: ${{ steps.katanaci.outputs.katana-rpc }}
+      with:
+        command: run
+        args: --example e2e
+
+    - name: Terminate Katana CI instance
+      uses: ArkProjectNFTs/katana-ci-action@v1
+      with:
+        api-url: ${{ secrets.KATANA_CI_URL }}
+        api-key: ${{ secrets.KATANA_CI_KEY }}
+        cmd: 'stop'
+        name: ${{ steps.katanaci.outputs.katana-name }}

.gitignore

@@ -1 +1,4 @@
 /target
+.env
+.users
+data.db