From a17bdbc5face02ed2470895bcbfe67db7749dc73 Mon Sep 17 00:00:00 2001
From: Joe Mooring <joe.mooring@veriphor.com>
Date: Mon, 6 Apr 2026 13:07:32 -0700
Subject: [PATCH] common/hugo: Deprecate extended and extended_withdeploy
 editions

Closes #14696
---
 commands/commandeer.go                        |  2 +
 common/hugo/hugo.go                           | 12 ++++++
 common/hugo/hugo_test.go                      | 37 +++++++++++++++++++
 .../commands/hugo__minify_issue13988.txt      |  2 +-
 4 files changed, 52 insertions(+), 1 deletion(-)

diff --git a/commands/commandeer.go b/commands/commandeer.go
index 21a8f24fc..44ecda9fc 100644
--- a/commands/commandeer.go
+++ b/commands/commandeer.go
@@ -39,6 +39,7 @@ import (
 
 	"github.com/gohugoio/hugo/common/hstrings"
 	"github.com/gohugoio/hugo/common/htime"
+	"github.com/gohugoio/hugo/common/hugo"
 	"github.com/gohugoio/hugo/common/loggers"
 	"github.com/gohugoio/hugo/common/paths"
 	"github.com/gohugoio/hugo/common/types"
@@ -454,6 +455,7 @@ func (r *rootCommand) PreRun(cd, runner *simplecobra.Commandeer) error {
 	}
 	// Set up the global logger early to allow info deprecations during config load.
 	loggers.SetGlobalLogger(r.logger)
+	hugo.WarnDeprecatedEdition()
 
 	r.changesFromBuild = make(chan []identity.Identity, 10)
 
diff --git a/common/hugo/hugo.go b/common/hugo/hugo.go
index fbb1e53a4..2c42b2b3f 100644
--- a/common/hugo/hugo.go
+++ b/common/hugo/hugo.go
@@ -304,6 +304,18 @@ func IsDartSassGeV2() bool {
 	return !strings.Contains(DartSassBinaryName, "embedded")
 }
 
+// WarnDeprecatedEdition emits a deprecation warning if the running binary is
+// the extended or extended_withdeploy edition.
+func WarnDeprecatedEdition() {
+	if IsExtended {
+		if IsWithdeploy {
+			Deprecate("the extended_withdeploy edition of the Hugo executable", "Use the withdeploy edition instead.", "v0.161.0")
+		} else {
+			Deprecate("the extended edition of the Hugo executable", "Use the standard edition instead.", "v0.161.0")
+		}
+	}
+}
+
 // Deprecate informs about a deprecation starting at the given version.
 //
 // A deprecation typically needs a simple change in the template, but doing so will make the template incompatible with older versions.
diff --git a/common/hugo/hugo_test.go b/common/hugo/hugo_test.go
index a572f74d4..934a846dd 100644
--- a/common/hugo/hugo_test.go
+++ b/common/hugo/hugo_test.go
@@ -14,11 +14,13 @@
 package hugo
 
 import (
+	"bytes"
 	"context"
 	"testing"
 
 	"github.com/bep/logg"
 	qt "github.com/frankban/quicktest"
+	"github.com/gohugoio/hugo/common/loggers"
 )
 
 func TestDeprecationLogLevelFromVersion(t *testing.T) {
@@ -59,3 +61,38 @@ func TestGetBuildInfo(t *testing.T) {
 		c.Assert(bi.GoVersion, qt.Not(qt.Equals), "")
 	}
 }
+
+func TestWarnDeprecatedEdition(t *testing.T) {
+	c := qt.New(t)
+
+	origExtended, origWithdeploy := IsExtended, IsWithdeploy
+	t.Cleanup(func() {
+		IsExtended = origExtended
+		IsWithdeploy = origWithdeploy
+		loggers.SetGlobalLogger(nil)
+	})
+
+	var buf bytes.Buffer
+	loggers.SetGlobalLogger(loggers.New(loggers.Options{Level: logg.LevelInfo, StdErr: &buf}))
+
+	IsExtended = true
+	IsWithdeploy = false
+	WarnDeprecatedEdition()
+	c.Assert(buf.String(), qt.Contains, "the extended edition of the Hugo executable")
+	c.Assert(buf.String(), qt.Contains, "Use the standard edition instead")
+
+	buf.Reset()
+
+	IsExtended = true
+	IsWithdeploy = true
+	WarnDeprecatedEdition()
+	c.Assert(buf.String(), qt.Contains, "the extended_withdeploy edition of the Hugo executable")
+	c.Assert(buf.String(), qt.Contains, "Use the withdeploy edition instead")
+
+	buf.Reset()
+
+	IsExtended = false
+	IsWithdeploy = false
+	WarnDeprecatedEdition()
+	c.Assert(buf.String(), qt.Equals, "")
+}
diff --git a/testscripts/commands/hugo__minify_issue13988.txt b/testscripts/commands/hugo__minify_issue13988.txt
index 122494ce3..d20e746af 100644
--- a/testscripts/commands/hugo__minify_issue13988.txt
+++ b/testscripts/commands/hugo__minify_issue13988.txt
@@ -1,6 +1,6 @@
 hugo --minify --logLevel=info
 
-! stderr 'deprecated'
+! stderr 'deprecated.*minifyOutput'
 grep '<p>one</p><p>two</p>'  public/index.html
 
 -- hugo.toml --
-- 
2.39.5