From aa9145a7627db65c2fd39ec7e069f336b7962660 Mon Sep 17 00:00:00 2001
From: Greg Kurz <groug@kaod.org>
Date: Thu, 16 Apr 2026 14:30:55 +0200
Subject: [PATCH] generate_vendor: Add go vendored code

Add go vendored code for all packages to the vendor tarball.
This should be enough for people who need vendored code, e.g.
for hermetic builds.

The repo only tracks 4 go vendored code directories but the
script considers all go.mod files accross the repo, for the
sake of simplicity. The impact on the size of the tarball
is less than 20 mb.

It is now possible to stop tracking vendored code in git and
to get rid of `make vendor`.

Signed-off-by: Greg Kurz <groug@kaod.org>
---
 tools/packaging/release/generate_vendor.sh | 21 ++++++++++++++++-----
 1 file changed, 16 insertions(+), 5 deletions(-)

diff --git a/tools/packaging/release/generate_vendor.sh b/tools/packaging/release/generate_vendor.sh
index 702ff30592..b30e1f7f3c 100755
--- a/tools/packaging/release/generate_vendor.sh
+++ b/tools/packaging/release/generate_vendor.sh
@@ -21,8 +21,9 @@ function usage() {
 	cat <<EOF
 Usage: ${script_name} tarball-name
 This script creates a tarball with all the cargo vendored code
-that a distro would need to do a full build of the project in
-a disconnected environment, generating a "tarball-name" file.
+and the go vendored code that a distro would need to do a full
+build of the project in a disconnected environment, generating
+a "tarball-name" file.
 
 EOF
 
@@ -35,9 +36,19 @@ create_vendor_tarball() {
 		for i in $(find . -name 'Cargo.lock'); do
 			dir="$(dirname "${i}")"
 			pushd "${dir}"
-				[[ -d .cargo ]] || mkdir .cargo
-				cargo vendor >> .cargo/config.toml
-				vendor_dir_list+=" ${dir}/vendor ${dir}/.cargo/config"
+				case "$(basename "${i}")" in
+				    Cargo.lock)
+				        [[ -d .cargo ]] || mkdir .cargo
+				        cargo vendor >> .cargo/config.toml
+                                        vendor_dir_list+=" ${dir}/vendor ${dir}/.cargo/config"
+				        ;;
+				    go.mod)
+                                        go mod tidy
+                                        go mod vendor
+                                        go mod verify
+                                        vendor_dir_list+=" ${dir}/vendor"
+				        ;;
+				esac
 				echo "${vendor_dir_list}"
 			popd
 		done