Update yarn to v2

.circleci/config.yml

@@ -44,38 +44,18 @@ jobs:
       - run:
           name: Version information
           command: echo "node $(node --version)"; echo "yarn $(yarn --version)"
-      - restore_cache:
-          name: Restore Yarn Package Cache
-          keys:
-            - yarn-packages-{{ checksum "yarn.lock" }}
       - run:
           name: Install libusb
           command: sudo apt-get install libusb-1.0-0-dev
       - run:
           name: Install Dependencies
-          command: yarn install --frozen-lockfile
-      - save_cache:
-          name: Save Yarn Package Cache
-          key: yarn-packages-{{ checksum "yarn.lock" }}
-          paths:
-            - ~/.cache/yarn
+          command: yarn install --immutable --immutable-cache --check-cache
       - run:
           command: yarn build
       - persist_to_workspace:
           root: .
           paths:
             - packages/*/build/*
-      - run:
-          name: Check for clean workspace
-          command: |
-            SOURCE_CHANGES=$(git status --porcelain)
-            if [[ -n "$SOURCE_CHANGES" ]]; then
-              echo "Error: repository contains changes."
-              echo "Showing 'git status' and 'git diff' for debugging now:"
-              git status
-              git --no-pager diff
-              exit 1
-            fi
   test:
     machine:
       # We can't use a containerized environment since it requires remote docker to start custom containers.
@@ -138,10 +118,6 @@ jobs:
       - run:
           name: Version information
           command: echo "node $(node --version)"; echo "yarn $(yarn --version)"
-      - restore_cache:
-          name: Restore Yarn Package Cache
-          keys:
-            - yarn-packages-{{ checksum "yarn.lock" }}
       - run:
           name: Install libusb
           # In the current image, `sudo apt install libusb-1.0-0-dev` requires `sudo apt update` which is too slow
@@ -150,12 +126,7 @@ jobs:
             sudo dpkg -i "$HOME/libusb.deb"
       - run:
           name: Install Dependencies
-          command: yarn install --frozen-lockfile
-      - save_cache:
-          name: Save Yarn Package Cache
-          key: yarn-packages-{{ checksum "yarn.lock" }}
-          paths:
-            - ~/.cache/yarn
+          command: yarn install --immutable --immutable-cache --check-cache
       - run:
           name: Initialize launchpad (deploy contracts and friends)
           command: ./scripts/launchpad/init.sh
@@ -188,13 +159,13 @@ jobs:
           environment:
             SKIP_BUILD: 1
           command: |
-            ./bin/cosmwasm-cli --init examples/coralnet.ts --code "process.exit(0)"
-            ./bin/cosmwasm-cli --init examples/delegate.ts --code "process.exit(0)"
-            ./bin/cosmwasm-cli --init examples/faucet_addresses.ts --code "process.exit(0)"
-            ./bin/cosmwasm-cli --init examples/generate_address.ts --code "process.exit(0)"
-            ./bin/cosmwasm-cli --init examples/helpers.ts --code "process.exit(0)"
-            ./bin/cosmwasm-cli --init examples/local_faucet.ts --code "process.exit(0)"
-            ./bin/cosmwasm-cli --init examples/mask.ts --code "process.exit(0)"
+            yarn node ./bin/cosmwasm-cli --init examples/coralnet.ts --code "process.exit(0)"
+            yarn node ./bin/cosmwasm-cli --init examples/delegate.ts --code "process.exit(0)"
+            yarn node ./bin/cosmwasm-cli --init examples/faucet_addresses.ts --code "process.exit(0)"
+            yarn node ./bin/cosmwasm-cli --init examples/generate_address.ts --code "process.exit(0)"
+            yarn node ./bin/cosmwasm-cli --init examples/helpers.ts --code "process.exit(0)"
+            yarn node ./bin/cosmwasm-cli --init examples/local_faucet.ts --code "process.exit(0)"
+            yarn node ./bin/cosmwasm-cli --init examples/mask.ts --code "process.exit(0)"
       - run:
           name: Stop chains
           command: |
@@ -266,10 +237,6 @@ jobs:
       - run:
           name: Version information
           command: echo "node $(node --version)"; echo "yarn $(yarn --version)"
-      - restore_cache:
-          name: Restore Yarn Package Cache
-          keys:
-            - yarn-packages-{{ checksum "yarn.lock" }}
       - run:
           name: Install libusb
           # In the current image, `sudo apt install libusb-1.0-0-dev` requires `sudo apt update` which is too slow
@@ -278,12 +245,7 @@ jobs:
             sudo dpkg -i "$HOME/libusb.deb"
       - run:
           name: Install Dependencies
-          command: yarn install --frozen-lockfile
-      - save_cache:
-          name: Save Yarn Package Cache
-          key: yarn-packages-{{ checksum "yarn.lock" }}
-          paths:
-            - ~/.cache/yarn
+          command: yarn install --immutable --immutable-cache --check-cache
       - run:
           name: Initialize launchpad (deploy contracts and friends)
           command: ./scripts/launchpad/init.sh
@@ -388,10 +350,6 @@ jobs:
       - run:
           name: Version information
           command: echo "node $(node --version)"; echo "yarn $(yarn --version)"
-      - restore_cache:
-          name: Restore Yarn Package Cache
-          keys:
-            - yarn-packages-{{ checksum "yarn.lock" }}
       - run:
           name: Install libusb
           # In the current image, `sudo apt install libusb-1.0-0-dev` requires `sudo apt update` which is too slow
@@ -400,12 +358,7 @@ jobs:
             sudo dpkg -i "$HOME/libusb.deb"
       - run:
           name: Install Dependencies
-          command: yarn install --frozen-lockfile
-      - save_cache:
-          name: Save Yarn Package Cache
-          key: yarn-packages-{{ checksum "yarn.lock" }}
-          paths:
-            - ~/.cache/yarn
+          command: yarn install --immutable --immutable-cache --check-cache
       - run:
           name: Initialize launchpad (deploy contracts and friends)
           command: ./scripts/launchpad/init.sh
@@ -497,10 +450,6 @@ jobs:
       - run:
           name: Version information
           command: echo "node $(node --version)"; echo "yarn $(yarn --version)"
-      - restore_cache:
-          name: Restore Yarn Package Cache
-          keys:
-            - yarn-packages-{{ checksum "yarn.lock" }}
       - run:
           name: Install libusb
           # In the current image, `sudo apt install libusb-1.0-0-dev` requires `sudo apt update` which is too slow
@@ -509,12 +458,7 @@ jobs:
             sudo dpkg -i "$HOME/libusb.deb"
       - run:
           name: Install Dependencies
-          command: yarn install --frozen-lockfile
-      - save_cache:
-          name: Save Yarn Package Cache
-          key: yarn-packages-{{ checksum "yarn.lock" }}
-          paths:
-            - ~/.cache/yarn
+          command: yarn install --immutable --immutable-cache --check-cache
       - run:
           name: Initialize launchpad (deploy contracts and friends)
           command: ./scripts/launchpad/init.sh
@@ -563,21 +507,12 @@ jobs:
       - run:
           name: Version information
           command: echo "node $(node --version)"; echo "yarn $(yarn --version)"
-      - restore_cache:
-          name: Restore Yarn Package Cache
-          keys:
-            - yarn-packages-{{ checksum "yarn.lock" }}
       - run:
           name: Install libusb
           command: sudo apt-get install libusb-1.0-0-dev
       - run:
           name: Install Dependencies
-          command: yarn install --frozen-lockfile
-      - save_cache:
-          name: Save Yarn Package Cache
-          key: yarn-packages-{{ checksum "yarn.lock" }}
-          paths:
-            - ~/.cache/yarn
+          command: yarn install --immutable --immutable-cache --check-cache
       - run:
           name: Build package docs
           command: yarn docs
@@ -609,6 +544,9 @@ jobs:
     docker:
       - image: circleci/node:10-buster
     steps:
+      - run:
+          name: Install Git Large File Storage (LFS)
+          command: sudo apt-get install git-lfs
       - checkout
       - attach_workspace:
           at: /tmp/builds
@@ -624,21 +562,12 @@ jobs:
       - run:
           name: Version information
           command: echo "node $(node --version)"; echo "yarn $(yarn --version)"
-      - restore_cache:
-          name: Restore Yarn Package Cache
-          keys:
-            - yarn-packages-{{ checksum "yarn.lock" }}
       - run:
           name: Install libusb
           command: sudo apt-get install libusb-1.0-0-dev
       - run:
           name: Install Dependencies
-          command: yarn install --frozen-lockfile
-      - save_cache:
-          name: Save Yarn Package Cache
-          key: yarn-packages-{{ checksum "yarn.lock" }}
-          paths:
-            - ~/.cache/yarn
+          command: yarn install --immutable --immutable-cache --check-cache
       - run:
           name: Lint
           command: yarn lint
@@ -648,14 +577,3 @@ jobs:
       - run:
           name: Format shell scripts
           command: yarn format-shell
-      - run:
-          name: Check for clean workspace
-          command: |
-            SOURCE_CHANGES=$(git status --porcelain)
-            if [[ -n "$SOURCE_CHANGES" ]]; then
-              echo "Error: repository contains changes."
-              echo "Showing 'git status' and 'git diff' for debugging now:"
-              git status
-              git --no-pager diff
-              exit 1
-            fi

.eslintrc.base.js

@@ -0,0 +1,92 @@
+module.exports = {
+  env: {
+    es6: true,
+    jasmine: true,
+    node: true,
+    worker: true,
+  },
+  parser: "@typescript-eslint/parser",
+  parserOptions: {
+    ecmaVersion: 2018,
+    project: "./tsconfig.eslint.json",
+    tsconfigRootDir: __dirname,
+  },
+  plugins: ["@typescript-eslint", "prettier", "simple-import-sort", "import"],
+  extends: [
+    "eslint:recommended",
+    "plugin:@typescript-eslint/recommended",
+    "prettier",
+    "plugin:prettier/recommended",
+    "plugin:import/typescript",
+  ],
+  rules: {
+    curly: ["warn", "multi-line", "consistent"],
+    "no-bitwise": "warn",
+    "no-console": ["warn", { allow: ["error", "info", "table", "warn"] }],
+    "no-param-reassign": "warn",
+    "no-shadow": "off", // disabled in favour of @typescript-eslint/no-shadow, see https://github.com/typescript-eslint/typescript-eslint/blob/master/packages/eslint-plugin/docs/rules/no-shadow.md
+    "no-unused-vars": "off", // disabled in favour of @typescript-eslint/no-unused-vars, see https://github.com/typescript-eslint/typescript-eslint/blob/master/packages/eslint-plugin/docs/rules/no-unused-vars.md
+    "prefer-const": "warn",
+    radix: ["warn", "always"],
+    "spaced-comment": ["warn", "always", { line: { markers: ["/ <reference"] } }],
+    "import/no-cycle": "warn",
+    "simple-import-sort/imports": "warn",
+    "@typescript-eslint/array-type": ["warn", { default: "array-simple" }],
+    "@typescript-eslint/await-thenable": "warn",
+    "@typescript-eslint/ban-types": "warn",
+    "@typescript-eslint/explicit-function-return-type": ["warn", { allowExpressions: true }],
+    "@typescript-eslint/explicit-member-accessibility": "warn",
+    "@typescript-eslint/naming-convention": [
+      "warn",
+      {
+        selector: "default",
+        format: ["strictCamelCase"],
+      },
+      {
+        selector: "typeLike",
+        format: ["StrictPascalCase"],
+      },
+      {
+        selector: "enumMember",
+        format: ["StrictPascalCase"],
+      },
+      {
+        selector: "variable",
+        format: ["strictCamelCase"],
+        leadingUnderscore: "allow",
+      },
+      {
+        selector: "parameter",
+        format: ["strictCamelCase"],
+        leadingUnderscore: "allow",
+      },
+    ],
+    "@typescript-eslint/no-dynamic-delete": "warn",
+    "@typescript-eslint/no-empty-function": "off",
+    "@typescript-eslint/no-empty-interface": "off",
+    "@typescript-eslint/no-explicit-any": "off",
+    "@typescript-eslint/no-floating-promises": "warn",
+    "@typescript-eslint/no-parameter-properties": "warn",
+    "@typescript-eslint/no-shadow": "warn",
+    "@typescript-eslint/no-unused-vars": ["warn", { argsIgnorePattern: "^_", varsIgnorePattern: "^_" }],
+    "@typescript-eslint/no-unnecessary-type-assertion": "warn",
+    "@typescript-eslint/no-use-before-define": "warn",
+    "@typescript-eslint/prefer-readonly": "warn",
+  },
+  overrides: [
+    {
+      files: "**/*.js",
+      rules: {
+        "@typescript-eslint/no-var-requires": "off",
+        "@typescript-eslint/explicit-function-return-type": "off",
+        "@typescript-eslint/explicit-member-accessibility": "off",
+      },
+    },
+    {
+      files: "**/*.spec.ts",
+      rules: {
+        "@typescript-eslint/no-non-null-assertion": "off",
+      },
+    },
+  ],
+};

.gitattributes

@@ -1,2 +1,3 @@
 *.png filter=lfs diff=lfs merge=lfs -text
 *.wasm filter=lfs diff=lfs merge=lfs -text
+*.zip filter=lfs diff=lfs merge=lfs -text

.gitignore

@@ -24,3 +24,12 @@ coverage/
 
 # Documentation builds
 /docs_deployment/
+
+# Yarn v2
+.yarn/*
+!.yarn/cache
+!.yarn/patches
+!.yarn/plugins
+!.yarn/releases
+!.yarn/sdks
+!.yarn/versions