!feat : Implement otc contract

.circleci/config.yml

@@ -0,0 +1,61 @@
+version: 2.1
+
+executors:
+  builder:
+    docker:
+      - image: buildpack-deps:trusty
+
+jobs:
+  docker-image:
+    executor: builder
+    steps:
+      - checkout
+      - setup_remote_docker:
+          docker_layer_caching: true
+      - run:
+          name: Build Docker artifact
+          command: docker build --pull -t "cosmwasm/cw-gitpod-base:${CIRCLE_SHA1}" .
+      - run:
+          name: Push application Docker image to docker hub
+          command: |
+            if [ "${CIRCLE_BRANCH}" = "master" ]; then
+              docker tag "cosmwasm/cw-gitpod-base:${CIRCLE_SHA1}" cosmwasm/cw-gitpod-base:latest
+              docker login --password-stdin -u "$DOCKER_USER" \<<<"$DOCKER_PASS"
+              docker push cosmwasm/cw-gitpod-base:latest
+              docker logout
+            fi
+
+  docker-tagged:
+    executor: builder
+    steps:
+      - checkout
+      - setup_remote_docker:
+          docker_layer_caching: true
+      - run:
+          name: Push application Docker image to docker hub
+          command: |
+            docker tag "cosmwasm/cw-gitpod-base:${CIRCLE_SHA1}" "cosmwasm/cw-gitpod-base:${CIRCLE_TAG}"
+            docker login --password-stdin -u "$DOCKER_USER" \<<<"$DOCKER_PASS"
+            docker push
+            docker logout
+
+workflows:
+  version: 2
+  test-suite:
+    jobs:
+      # this is now a slow process... let's only run on master
+      - docker-image:
+          filters:
+            branches:
+              only:
+                - main
+      - docker-tagged:
+          filters:
+            tags:
+              only:
+                - /^v.*/
+            branches:
+              ignore:
+                - /.*/
+            requires:
+              - docker-image

.editorconfig

@@ -0,0 +1,11 @@
+root = true
+
+[*]
+indent_style = space
+indent_size = 2
+charset = utf-8
+trim_trailing_whitespace = true
+insert_final_newline = true
+
+[*.rs]
+indent_size = 4

.github/workflows/Basic.yml

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+# Based on https://github.com/actions-rs/example/blob/master/.github/workflows/quickstart.yml
+
+on: [push, pull_request]
+
+name: Basic
+
+jobs:
+
+  test:
+    name: Test Suite
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout sources
+        uses: actions/checkout@v2
+
+      - name: Install stable toolchain
+        uses: actions-rs/toolchain@v1
+        with:
+          profile: minimal
+          toolchain: stable
+          target: wasm32-unknown-unknown
+          override: true
+
+      - name: Compile WASM contract
+        uses: actions-rs/cargo@v1
+        with:
+          command: build
+          args:  --release --target wasm32-unknown-unknown
+        env:
+          RUSTFLAGS: "-C link-arg=-s"
+
+  lints:
+    name: Lints
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout sources
+        uses: actions/checkout@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
+
+      - name: Generate Schema
+        uses: actions-rs/cargo@v1
+        with:
+          command: run
+          args:  --example schema
+
+      - name: Schema Changes
+        # fails if any changes not committed
+        run: git diff --exit-code schema

.github/workflows/Release.yml

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+name: release wasm
+
+on:
+  release:
+    types: [created]
+
+jobs:
+  release:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout sources
+        uses: actions/checkout@v2
+      - name: Install cargo-run-script
+        uses: actions-rs/cargo@v1
+        with:
+          command: install
+          args: cargo-run-script
+      - name: Run cargo optimize
+        uses: actions-rs/cargo@v1
+        with:
+          command: run-script
+          args: optimize
+      - name: Get release ID
+        id: get_release
+        uses: bruceadams/[email protected]
+        env:
+          GITHUB_TOKEN: ${{ github.token }}
+      - name: Upload optimized wasm
+        uses: svenstaro/upload-release-action@v2
+        with:
+          repo_token: ${{ secrets.GITHUB_TOKEN }}
+          file: ./artifacts/*.wasm
+          tag: ${{ github.ref }}
+          overwrite: true
+          file_glob: true

.github/workflows/test.yml

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+name: Contract CI
+
+on:
+  push:
+    branches: [ main ]
+  pull_request:
+    branches: [ main ]
+
+jobs:
+  test:
+    runs-on: ubuntu-latest
+    steps:
+    - uses: actions/checkout@v2
+    - name: Install Rust
+      uses: actions-rs/toolchain@v1
+      with:
+        toolchain: stable
+        target: wasm32-unknown-unknown
+        override: true
+    - name: Run tests
+      run: cargo test --verbose
+    - name: Build WASM
+      run: cargo build --release --target wasm32-unknown-unknown

.gitignore

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+# Build results
+/target
+/schema
+
+# Cargo+Git helper file (https://github.com/rust-lang/cargo/blob/0.44.1/src/cargo/sources/git/utils.rs#L320-L327)
+.cargo-ok
+
+# Text file backups
+**/*.rs.bk
+
+# macOS
+.DS_Store
+
+# IDEs
+*.iml
+.idea

.gitpod.Dockerfile

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+### wasmd ###
+FROM cosmwasm/wasmd:v0.18.0 as wasmd
+
+### rust-optimizer ###
+FROM cosmwasm/rust-optimizer:0.11.5 as rust-optimizer
+
+FROM gitpod/workspace-full:latest
+
+COPY --from=wasmd /usr/bin/wasmd /usr/local/bin/wasmd
+COPY --from=wasmd /opt/* /opt/
+
+RUN sudo apt-get update \
+    && sudo apt-get install -y jq \
+    && sudo rm -rf /var/lib/apt/lists/*
+
+RUN rustup update stable \
+   && rustup target add wasm32-unknown-unknown

.gitpod.yml

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+image: cosmwasm/cw-gitpod-base:v0.16
+
+vscode:
+  extensions:
+    - rust-lang.rust
+
+tasks:
+  - name: Dependencies & Build
+    init: |
+      cargo build