added taskfile and goreleaser file

Taskfile.yml

@@ -0,0 +1,58 @@
+version: "3"
+
+tasks:
+  build:
+    cmds:
+      - rm -rf build 2>/dev/null || true
+      - mkdir build
+      - GOOS=linux go build -v -o build/dobble main.go
+      - GOOS=windows go build -v -o build/dobble.exe main.go
+
+  release-version:
+    cmds:
+      - rm -rf build 2>/dev/null || true
+      - rm -rf dist 2>/dev/null || true
+      - goreleaser release
+
+  release-snapshot:
+    cmds:
+      - rm -rf build 2>/dev/null || true
+      - rm -rf dist 2>/dev/null || true
+      - goreleaser release --snapshot --clean
+  run:
+    cmds:
+      - go run .
+
+  test:
+    cmds:
+      - go test ./... -v
+
+  lint:
+    cmds:
+      - golangci-lint run
+
+  fmt:
+    cmds:
+      - go fmt ./...
+
+  vet:
+    cmds:
+      - go vet ./...
+
+  deps:
+    cmds:
+      - go mod tidy
+      - go mod verify
+
+  coverage:
+    cmds:
+      - go test ./... -coverprofile=coverage.out
+      - go tool cover -html=coverage.out
+
+  clean:
+    cmds:
+      - rm -rf build/
+      - rm -f coverage.out
+
+  all:
+    deps: [fmt, vet, lint, test, build]