new package: gopls (#19378)

supersedes termux-user-repository/tur#561

packages/gopls/build.sh

@@ -0,0 +1,33 @@
+TERMUX_PKG_HOMEPAGE=https://github.com/golang/tools
+TERMUX_PKG_DESCRIPTION="The official Go language server"
+TERMUX_PKG_LICENSE="BSD 3-Clause"
+TERMUX_PKG_MAINTAINER="@SunPodder"
+TERMUX_PKG_VERSION="0.15.0"
+TERMUX_PKG_SRCURL=https://github.com/golang/tools/archive/refs/tags/gopls/v${TERMUX_PKG_VERSION}.tar.gz
+TERMUX_PKG_SHA256=f44fd9dffb4564cd6e8a862d0925627f4d4fe9bab19453fb2d6161bc38ab2cd5
+TERMUX_PKG_AUTO_UPDATE=true
+TERMUX_PKG_UPDATE_VERSION_REGEXP="\d+\.\d+\.\d+"
+
+termux_pkg_auto_update() {
+	# Get the newest tag:
+	local tag
+	tag="$(termux_github_api_get_tag "${TERMUX_PKG_SRCURL}" "${TERMUX_PKG_UPDATE_TAG_TYPE}")"
+	# check if this is not a release:
+	if grep -qP "^gopls/v${TERMUX_PKG_UPDATE_VERSION_REGEXP}\$" <<<"$tag"; then
+		termux_pkg_upgrade_version "$tag"
+	else
+		echo "WARNING: Skipping auto-update: Not a release($tag)"
+	fi
+}
+
+termux_step_make() {
+	termux_setup_golang
+
+	cd $TERMUX_PKG_SRCDIR/gopls
+	go build -o gopls
+}
+
+termux_step_make_install() {
+	install -Dm755 -t $TERMUX_PREFIX/bin $TERMUX_PKG_SRCDIR/gopls/gopls
+}
+