Painless self-hosted Git service, community managed.

mkdir /data/buildroot/package/gitea
cat > /data/buildroot/package/gitea/Config.in<< 'EOF'
config BR2_PACKAGE_GITEA
        bool "gitea"
        depends on BR2_PACKAGE_GIT
        depends on BR2_PACKAGE_SQLITE
        help
          Painless self-hosted Git service, community managed.
EOF

cat > /data/buildroot/package/gitea/gitea.mk<< 'EOF'
#############################################################
#
# gitea
# https://github.com/go-gitea/gitea/releases/download/v1.16.5/gitea-src-1.16.5.tar.gz
#     gitea.tmpfiles 9f63a517e8da6865fa6d9e87f6b08fe25ea56285304115e052809663c48dc3d7
#     gitea.service  b16d02a9f32a17cc14dfa46a980bad795a4ed744627e6342248f60236dc2be43
#     gitea.sysusers 7e7b798b8ce035c1fb55993ece41c5efb6cad5922708866804fa50ada0cf9fa5
#############################################################
GITEA_VERSION = 1.16.5
GITEA_SOURCE  = gitea-src-$(GITEA_VERSION).tar.gz
GITEA_SITE    = https://github.com/go-gitea/gitea/releases/download/v$(GITEA_VERSION)

GITEA_DEPENDENCIES = git sqlite

define GITEA_BUILD_CMDS
  cd $(@D)/ && \
  git clone https://aur.archlinux.org/gitea-git.git && \
  GOROOT=/go GOPATH=$(@D)/go TAGS="bindata sqlite sqlite_unlock_notify pam" make build
endef

define GITEA_INSTALL_TARGET_CMDS
  install -Dm755 $(@D)/gitea -t "${TARGET_DIR}"/usr/bin/
  install -Dm644 $(@D)/LICENSE -t "${TARGET_DIR}"/usr/share/licenses/gitea/
  install -Dm644 $(@D)/gitea-git/gitea.service -t "${TARGET_DIR}"/usr/lib/systemd/system/
  install -Dm644 $(@D)/gitea-git/gitea.tmpfiles "${TARGET_DIR}"/usr/lib/tmpfiles.d/gitea.conf
  install -Dm644 $(@D)/gitea-git/gitea.sysusers "${TARGET_DIR}"/usr/lib/sysusers.d/gitea.conf
  install -D $(@D)/custom/conf/app.example.ini -t "${TARGET_DIR}"/etc/gitea/
endef

define GITEA_USERS
  gitea -1 gitea -1 = - - - gitea user
endef

$(eval $(generic-package))
EOF

sed -i '/menu "Custom packages"/a source "package/gitea/Config.in"' /data/buildroot/package/Config.in