Remove cli as it is now in its own repository

.github/dependabot.yml

@@ -42,21 +42,6 @@ updates:
       # client-sdk is replaced with the local up-to-date version.
       - dependency-name: github.com/oasisprotocol/oasis-sdk/client-sdk/go
 
-  # Manage cli package versions.
-  - package-ecosystem: gomod
-    directory: cli
-    schedule:
-      interval: daily
-    commit-message:
-      prefix: "cli:"
-    labels:
-      - c:deps
-    ignore:
-      # oasis-core is manually kept up to date.
-      - dependency-name: github.com/oasisprotocol/oasis-core/go
-      # client-sdk is replaced with the local up-to-date version.
-      - dependency-name: github.com/oasisprotocol/oasis-sdk/client-sdk/go
-
   # Manage Rust package versions.
   - package-ecosystem: cargo
     directory: /

.github/workflows/ci-lint.yml

@@ -129,25 +129,6 @@ jobs:
           version: v1.46
           working-directory: client-sdk/ts-web/core/reflect-go
 
-  lint-go-cli:
-    name: lint-go-cli
-    runs-on: ubuntu-latest
-    steps:
-      - name: Checkout code
-        uses: actions/checkout@v3
-
-      - name: Setup Go
-        uses: actions/setup-go@v3
-        with:
-          go-version: '1.18.x'
-
-      - name: Lint Go cli
-        uses: golangci/golangci-lint-action@v3.3.1
-        with:
-          # NOTE: The version must be specified without the patch version.
-          version: v1.46
-          working-directory: cli
-
   lint-ts-web:
     name: lint-ts-web
     runs-on: ubuntu-latest

.github/workflows/ci-test.yaml

@@ -114,32 +114,6 @@ jobs:
         with:
           directory: client-sdk/go
 
-  test-go-cli:
-    # NOTE: This name appears in GitHub's Checks API.
-    name: test-cli
-    runs-on: ubuntu-latest
-    steps:
-      - name: Checkout code
-        uses: actions/checkout@v3
-
-      - name: Set up Go 1.18
-        uses: actions/setup-go@v3
-        with:
-          go-version: "1.18.x"
-
-      - name: Test build
-        working-directory: cli
-        run: go build
-
-      - name: Unit tests with coverage
-        working-directory: cli
-        run: go test -race -coverprofile=coverage.txt -covermode=atomic -v ./...
-
-      - name: Upload to codecov.io
-        uses: codecov/codecov-action@v3.1.1
-        with:
-          directory: cli
-
   test-go-tools:
     # NOTE: This name appears in GitHub's Checks API.
     name: test-tools

.gitignore

@@ -24,8 +24,6 @@ coverage-e2e-*.txt
 examples/user-witness-flow/main
 tests/e2e/e2e
 tests/benchmark/benchmark
-cli/cli
-cli/oasis
 client-sdk/ts-web/core/reflect-go/reflect-go
 tools/gen_runtime_vectors/gen_runtime_vectors
 tools/orc/orc