From 5c00a8d33b8bd85790fa30a7fbcb48be2aba2bed Mon Sep 17 00:00:00 2001
From: Anton Novojilov <andy@essentialkaos.com>
Date: Mon, 18 Mar 2024 00:38:52 +0300
Subject: [PATCH 1/2] [knf/united] Add method 'Simple'

---
 CHANGELOG.md               |  4 ++++
 ek.go                      |  2 +-
 knf/united/example_test.go | 13 ++++++++++++-
 knf/united/united.go       |  6 ++++++
 knf/united/united_test.go  |  6 ++++++
 5 files changed, 29 insertions(+), 2 deletions(-)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index 42963873..bd1e3b65 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,6 +2,10 @@
 
 ### 12.106.0
 
+* `[knf/united]` Added method `Simple`
+
+### 12.106.0
+
 * `[knf/united]` Added method `ToOption` with shortcut `O`
 * `[knf/united]` Added method `ToEnvVar` with shortcut `E`
 
diff --git a/ek.go b/ek.go
index 05356bbf..973cab0a 100644
--- a/ek.go
+++ b/ek.go
@@ -20,7 +20,7 @@ import (
 // ////////////////////////////////////////////////////////////////////////////////// //
 
 // VERSION is current ek package version
-const VERSION = "12.106.0"
+const VERSION = "12.107.0"
 
 // ////////////////////////////////////////////////////////////////////////////////// //
 
diff --git a/knf/united/example_test.go b/knf/united/example_test.go
index b9c4b9a9..1fd4308c 100644
--- a/knf/united/example_test.go
+++ b/knf/united/example_test.go
@@ -54,8 +54,10 @@ func ExampleCombine() {
 	)
 
 	Combine(
+		// Create mapping manually
 		Mapping{optOne, ToOption(optOne), ToEnvVar(optOne)},
-		Mapping{optTwo, ToOption(optTwo), ToEnvVar(optTwo)},
+		// Create simple mapping
+		Simple(optTwo),
 	)
 
 	// Read string value
@@ -92,6 +94,15 @@ func ExampleCombine() {
 	GetL("section:list")
 }
 
+func ExampleSimple() {
+	m := Simple("test:option-one")
+
+	fmt.Printf("%s → --%s + %s\n", m.Property, m.Option, m.Variable)
+
+	// Output:
+	// test:option-one → --test-option-one + TEST_OPTION_ONE
+}
+
 func ExampleToOption() {
 	fmt.Println(ToOption("section:time-duration"))
 
diff --git a/knf/united/united.go b/knf/united/united.go
index 7d33a83a..64283ab1 100644
--- a/knf/united/united.go
+++ b/knf/united/united.go
@@ -72,6 +72,12 @@ func Combine(mappings ...Mapping) {
 	global = config
 }
 
+// Simple creates simple mapping for knf property
+// section:property → --section-property + SECTION_PROPERTY
+func Simple(name string) Mapping {
+	return Mapping{name, O(name), E(name)}
+}
+
 // ToOption converts knf property name to option name
 func ToOption(name string) string {
 	return strutil.ReplaceAll(strings.ToLower(name), "_:", "-")
diff --git a/knf/united/united_test.go b/knf/united/united_test.go
index f5912a01..969350de 100644
--- a/knf/united/united_test.go
+++ b/knf/united/united_test.go
@@ -253,4 +253,10 @@ func (s *UnitedSuite) TestHelpers(c *C) {
 	c.Assert(E(""), Equals, "")
 	c.Assert(E("section:prop-one"), Equals, "SECTION_PROP_ONE")
 	c.Assert(E("Section:Prop-Two"), Equals, "SECTION_PROP_TWO")
+
+	m := Simple("test:option-one")
+
+	c.Assert(m.Property, Equals, "test:option-one")
+	c.Assert(m.Option, Equals, "test-option-one")
+	c.Assert(m.Variable, Equals, "TEST_OPTION_ONE")
 }

From 3fd3ec40ce7fd68ee31c1d32e3fab9a3bae0a11b Mon Sep 17 00:00:00 2001
From: Anton Novojilov <andy@essentialkaos.com>
Date: Mon, 18 Mar 2024 00:41:18 +0300
Subject: [PATCH 2/2] Fix version in changelog

---
 CHANGELOG.md | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index bd1e3b65..538ef249 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,6 +1,6 @@
 ## Changelog
 
-### 12.106.0
+### 12.107.0
 
 * `[knf/united]` Added method `Simple`