From 087f0991b580fe1643ef06985719a510bf7d4bf7 Mon Sep 17 00:00:00 2001
From: gkampitakis <gkabitakis@gmail.com>
Date: Sun, 15 Jan 2023 15:36:54 +0000
Subject: [PATCH] Initial Commit

---
 .gitignore   | 18 ++++++++++++++++++
 LICENSE      | 21 +++++++++++++++++++++
 Makefile     | 22 ++++++++++++++++++++++
 README.md    |  0
 coverage.go  | 45 +++++++++++++++++++++++++++++++++++++++++++++
 go.mod       |  3 +++
 golangci.yml | 21 +++++++++++++++++++++
 7 files changed, 130 insertions(+)
 create mode 100644 .gitignore
 create mode 100644 LICENSE
 create mode 100644 Makefile
 create mode 100644 README.md
 create mode 100644 coverage.go
 create mode 100644 go.mod
 create mode 100644 golangci.yml

diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..1dd333b
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,18 @@
+# Binaries for programs and plugins
+*.exe
+*.exe~
+*.dll
+*.so
+*.dylib
+
+# Test binary, built with `go test -c`
+*.test
+
+# Output of the go coverage tool, specifically when used with LiteIDE
+*.out
+
+# Dependency directories (remove the comment below to include it)
+vendor/
+
+**/.DS_Store
+.vscode
diff --git a/LICENSE b/LICENSE
new file mode 100644
index 0000000..8946f45
--- /dev/null
+++ b/LICENSE
@@ -0,0 +1,21 @@
+MIT License
+
+Copyright (c) 2022 Georgios Kampitakis
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.
diff --git a/Makefile b/Makefile
new file mode 100644
index 0000000..89774f8
--- /dev/null
+++ b/Makefile
@@ -0,0 +1,22 @@
+.PHONY: install-tools lint test test-verbose format help	
+
+help:
+	@grep -E '^[a-zA-Z_-]+:.*?## .*$$' $(MAKEFILE_LIST) | awk 'BEGIN {FS = ":.*?## "}; {printf "\033[36m%-30s\033[0m %s\n", $$1, $$2}'
+
+install-tools: ## Install linting tools
+	go install github.com/golangci/golangci-lint/cmd/golangci-lint@v1.49.0
+	go install mvdan.cc/gofumpt@latest
+	go install github.com/segmentio/golines@latest
+
+lint: ## Run golangci linter
+	golangci-lint run -c ./golangci.yml ./...
+
+format: ## Format code
+	gofumpt -l -w -extra .
+	golines . -w
+
+test: ## Run tests
+	go test -race -count=1 -cover ./...
+
+test-verbose: ## Run tests with verbose output
+	go test -race -count=1 -v -cover ./...
diff --git a/README.md b/README.md
new file mode 100644
index 0000000..e69de29
diff --git a/coverage.go b/coverage.go
new file mode 100644
index 0000000..35d28ba
--- /dev/null
+++ b/coverage.go
@@ -0,0 +1,45 @@
+package coverage
+
+import (
+	"fmt"
+	"os"
+	"runtime"
+	"strings"
+	"testing"
+)
+
+func Run(t *testing.M, c float64, callbacks ...func(t *testing.M)) {
+	var code int
+	defer func() {
+		os.Exit(code)
+	}()
+
+	code = t.Run()
+
+	if testing.CoverMode() == "" {
+		fmt.Printf("\nFAIL    coverage is not enabled. You can enable by using `-cover`\n\n")
+		code = 1
+	} else {
+		coverage := testing.Coverage()
+		if coverage*100 < c {
+			code = 1
+			fmt.Printf("\nFAIL    Coverage threshold not met %.1f >= %.1f for %s\n\n", c, coverage*100, packageName())
+		}
+	}
+
+	for _, callback := range callbacks {
+		callback(t)
+	}
+}
+
+func packageName() string {
+	pc, _, _, _ := runtime.Caller(2)
+	funcName := runtime.FuncForPC(pc).Name()
+	lastSlash := strings.LastIndexByte(funcName, '/')
+	if lastSlash < 0 {
+		lastSlash = 0
+	}
+	lastDot := strings.LastIndexByte(funcName[lastSlash:], '.') + lastSlash
+
+	return funcName[:lastDot]
+}
diff --git a/go.mod b/go.mod
new file mode 100644
index 0000000..2b6f724
--- /dev/null
+++ b/go.mod
@@ -0,0 +1,3 @@
+module coverage
+
+go 1.19
diff --git a/golangci.yml b/golangci.yml
new file mode 100644
index 0000000..6ec406f
--- /dev/null
+++ b/golangci.yml
@@ -0,0 +1,21 @@
+linters:
+  enable:
+    - unconvert
+    - stylecheck
+    - lll
+    - unparam
+    - goimports
+    - unparam
+    - gofumpt
+    - revive
+    - unconvert
+    - gocognit
+
+  disable:
+    - errcheck
+
+linters-settings:
+  lll:
+    line-length: 130
+  gofumpt:
+    extra-rules: true