setup update complete

setup/packages/install-from-source.zsh

@@ -0,0 +1,61 @@
+#####################################################################
+
+setup.packages.install-from-source() {  # clone + build/install a git-hosted package (AUR PKGBUILD or Makefile)
+	local target_url="${1}"
+	local name="${2:-$(echo "${target_url}" | sed 's/.*\///; s/\.git$//')}"
+	local install_dir="${HOME}/.local/share/source-packages"
+	local package_dir="${install_dir}/${name}"
+	mkdir -p -- "${install_dir}"
+
+	local state=missing
+	[[ -d "${package_dir}" ]] && state=exists
+
+	case "${state}" in
+		( exists )
+			: \
+				&& echo.status "updating '${name}'" \
+				&& git -C "${package_dir}" pull origin "$(git -C "${package_dir}" rev-parse --abbrev-ref HEAD)" \
+				;
+			;;
+		( missing )
+			: \
+				&& echo.status "downloading '${name}'" \
+				&& git clone -- "${target_url}" "${package_dir}" \
+				;
+			;;
+	esac \
+		|| echo.error "failed to fetch '${name}'" \
+		|| return 1
+
+	local build_method=unknown
+	[[ -f "${package_dir}/PKGBUILD" ]] && build_method=makepkg
+	[[ -f "${package_dir}/Makefile" ]] && [[ "${build_method}" == unknown ]] && build_method=make
+
+	case "${build_method}" in
+		( makepkg )
+			: \
+				&& echo.status "installing '${name}'" \
+				&& ( cd -- "${package_dir}" && yes | makepkg -si ) \
+				&& echo.success "successfully installed '${name}'" \
+				|| echo.error "failed to install '${name}'" \
+				;
+			;;
+		( make )
+			: \
+				&& echo.status "building '${name}'" \
+				&& make -C "${package_dir}" \
+				&& : \
+				&& echo.status "installing '${name}'" \
+				&& utils.io.getsudo \
+				&& sudo make -C "${package_dir}" install \
+				&& echo.success "successfully installed '${name}'" \
+				|| echo.error "failed to build/install '${name}'" \
+				;
+			;;
+		( unknown )
+			echo.warning 'could not detect supported installation method'
+			echo.reminder 'complete manual installation in the directory below:'
+			echo.reminder "${package_dir}"
+			;;
+	esac
+}