From 62ff4e782bc057d277a7c41fa35a665e2aeca045 Mon Sep 17 00:00:00 2001
From: Paul Buetow <paul@buetow.org>
Date: Mon, 6 Jul 2026 23:56:32 +0300
Subject: initial package management

---
 internal/resource/pkg/pkg.go | 47 ++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 47 insertions(+)
 create mode 100644 internal/resource/pkg/pkg.go

(limited to 'internal/resource/pkg/pkg.go')

diff --git a/internal/resource/pkg/pkg.go b/internal/resource/pkg/pkg.go
new file mode 100644
index 0000000..72f098c
--- /dev/null
+++ b/internal/resource/pkg/pkg.go
@@ -0,0 +1,47 @@
+package pkg
+
+import (
+	"errors"
+	"os"
+)
+
+type Ensure int
+
+const (
+	PkgPresent Ensure = iota
+	PkgAbsent
+	PkgLatest
+)
+
+type applyFunc func(name string, ensure Ensure) error
+
+func Present(name string, ensure Ensure) error {
+	bin, err := detect()
+	if err != nil {
+		return err
+	}
+
+	var applyFunc applyFunc
+
+	switch bin {
+	case "dnf":
+		applyFunc = applyDNF
+	}
+
+	return applyFunc(name, ensure)
+}
+
+func detect() (string, error) {
+	switch {
+	case exists("/etc/fedora-release"):
+		fallthrough
+	case exists("/etc/rocky-release"):
+		return "dnf", nil
+	}
+	return "", errors.New("unable to detect package manager!")
+}
+
+func exists(path string) bool {
+	_, err := os.Stat(path)
+	return err == nil
+}
-- 
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