feat: Add randomSpread and RunInterval to checks

This commit introduces two new optional parameters to the check configuration:

- `randomSpread`: This parameter allows specifying a random sleep time up to N seconds before a check is executed. This is useful to avoid all checks running at the same time.
- `RunInterval`: This parameter defines the minimum interval in seconds between two executions of a check. This is useful if gogios is run more frequently than a specific check should be.

The `README.md` has been updated to document these new features.

fix: Fix deadlock when skipping checks

This commit also fixes a deadlock that occurred when a check was skipped due to the `RunInterval` setting. The `inputWg.Done()` was not being called, causing the main goroutine to wait forever.

build: Replace Taskfile with Magefile

The `Taskfile.yml` has been replaced with a `Magefile.go` to manage the build process. This provides more flexibility and is more idiomatic for Go projects.

1 files changed, 105 insertions, 0 deletions

diff --git a/Magefile.go b/Magefile.go
new file mode 100644
index 0000000..dc7d90b
--- /dev/null
+++ b/Magefile.go
@@ -0,0 +1,105 @@
+//go:build mage
+// +build mage
+
+package main
+
+import (
+	"fmt"
+	"os"
+	"os/exec"
+
+	"github.com/magefile/mage/mg"
+)
+
+// Build builds the gogios binary.
+func Build() error {
+	fmt.Println("Building...")
+	cmd := exec.Command("go", "build", "-o", "gogios", "cmd/gogios/main.go")
+	cmd.Stdout = os.Stdout
+	cmd.Stderr = os.Stderr
+	return cmd.Run()
+}
+
+// Dev builds the gogios binary with race detection.
+func Dev() error {
+	mg.Deps(Vet, Lint)
+	fmt.Println("Building with race detector...")
+	cmd := exec.Command("go", "build", "-race", "-o", "gogios", "cmd/gogios/main.go")
+	cmd.Stdout = os.Stdout
+	cmd.Stderr = os.Stderr
+	return cmd.Run()
+}
+
+// Vet runs go vet on all go files.
+func Vet() error {
+	fmt.Println("Vetting...")
+	cmd := exec.Command("go", "vet", "./...")
+	cmd.Stdout = os.Stdout
+	cmd.Stderr = os.Stderr
+	return cmd.Run()
+}
+
+// Lint runs golangci-lint.
+func Lint() error {
+	fmt.Println("Linting...")
+	cmd := exec.Command("golangci-lint", "run")
+	cmd.Stdout = os.Stdout
+	cmd.Stderr = os.Stderr
+	return cmd.Run()
+}
+
+// LintInstall installs golangci-lint.
+func LintInstall() error {
+	fmt.Println("Installing golangci-lint...")
+	cmd := exec.Command("go", "install", "github.com/golangci/golangci-lint/cmd/golangci-lint@latest")
+	cmd.Stdout = os.Stdout
+	cmd.Stderr = os.Stderr
+	return cmd.Run()
+}
+
+// Test runs all unit tests.
+func Test() error {
+	fmt.Println("Cleaning test cache...")
+	cleanCmd := exec.Command("go", "clean", "-testcache")
+	cleanCmd.Stdout = os.Stdout
+	cleanCmd.Stderr = os.Stderr
+	if err := cleanCmd.Run(); err != nil {
+		return err
+	}
+
+	fmt.Println("Running tests...")
+	testCmd := exec.Command("go", "test", "./...")
+	testCmd.Stdout = os.Stdout
+	testCmd.Stderr = os.Stderr
+	return testCmd.Run()
+}
+
+// Openbsd builds and deploys the gogios binary for OpenBSD.
+func Openbsd() error {
+	mg.Deps(BuildOpenbsd, DeployOpenbsd)
+	return nil
+}
+
+// BuildOpenbsd builds the gogios binary for OpenBSD.
+func BuildOpenbsd() error {
+	fmt.Println("Building for OpenBSD...")
+	if err := os.Setenv("GOOS", "openbsd"); err != nil {
+		return err
+	}
+	if err := os.Setenv("GOARCH", "amd64"); err != nil {
+		return err
+	}
+	cmd := exec.Command("go", "build", "-o", "gogios", "cmd/gogios/main.go")
+	cmd.Stdout = os.Stdout
+	cmd.Stderr = os.Stderr
+	return cmd.Run()
+}
+
+// DeployOpenbsd copies the gogios binary for OpenBSD.
+func DeployOpenbsd() error {
+	fmt.Println("Copying binary...")
+	cpCmd := exec.Command("cp", "gogios", "/home/paul/git/conf/frontends/usr/local/bin/gogios")
+	cpCmd.Stdout = os.Stdout
+	cpCmd.Stderr = os.Stderr
+	return cpCmd.Run()
+}