From a148d56ddcce24dc0446602121140169864bdff3 Mon Sep 17 00:00:00 2001 From: Stephen Gallagher Date: Fri, 16 Aug 2019 07:14:28 -0400 Subject: [PATCH] Add version positional argument to nodejs-tarball.sh Uses argbash to generate argument handling. Signed-off-by: Stephen Gallagher --- nodejs-tarball.sh | 113 +++++++++++++++++++++++++++++++++++++++++++++- 1 file changed, 112 insertions(+), 1 deletion(-) diff --git a/nodejs-tarball.sh b/nodejs-tarball.sh index e19d80e..ae56e19 100755 --- a/nodejs-tarball.sh +++ b/nodejs-tarball.sh @@ -1,6 +1,115 @@ #!/bin/sh +# Uses Argbash to generate command argument parsing. To update +# arguments, make sure to call +# `argbash nodejs-tarball.sh -o nodejs-tarball.sh` + +# ARG_POSITIONAL_SINGLE([version],[Node.js release version],[""]) +# ARG_DEFAULTS_POS([]) +# ARG_HELP([Tool to aid in Node.js packaging of new releases]) +# ARGBASH_GO() +# needed because of Argbash --> m4_ignore([ +### START OF CODE GENERATED BY Argbash v2.8.1 one line above ### +# Argbash is a bash code generator used to get arguments parsing right. +# Argbash is FREE SOFTWARE, see https://argbash.io for more info + + +die() +{ + local _ret=$2 + test -n "$_ret" || _ret=1 + test "$_PRINT_HELP" = yes && print_help >&2 + echo "$1" >&2 + exit ${_ret} +} + + +begins_with_short_option() +{ + local first_option all_short_options='h' + first_option="${1:0:1}" + test "$all_short_options" = "${all_short_options/$first_option/}" && return 1 || return 0 +} + +# THE DEFAULTS INITIALIZATION - POSITIONALS +_positionals=() +_arg_version="" +# THE DEFAULTS INITIALIZATION - OPTIONALS + + +print_help() +{ + printf '%s\n' "Tool to aid in Node.js packaging of new releases" + printf 'Usage: %s [-h|--help] []\n' "$0" + printf '\t%s\n' ": Node.js release version (default: '""')" + printf '\t%s\n' "-h, --help: Prints help" +} + + +parse_commandline() +{ + _positionals_count=0 + while test $# -gt 0 + do + _key="$1" + case "$_key" in + -h|--help) + print_help + exit 0 + ;; + -h*) + print_help + exit 0 + ;; + *) + _last_positional="$1" + _positionals+=("$_last_positional") + _positionals_count=$((_positionals_count + 1)) + ;; + esac + shift + done +} + + +handle_passed_args_count() +{ + test "${_positionals_count}" -le 1 || _PRINT_HELP=yes die "FATAL ERROR: There were spurious positional arguments --- we expect between 0 and 1, but got ${_positionals_count} (the last one was: '${_last_positional}')." 1 +} + + +assign_positional_args() +{ + local _positional_name _shift_for=$1 + _positional_names="_arg_version " + + shift "$_shift_for" + for _positional_name in ${_positional_names} + do + test $# -gt 0 || break + eval "$_positional_name=\${1}" || die "Error during argument parsing, possibly an Argbash bug." 1 + shift + done +} + +parse_commandline "$@" +handle_passed_args_count +assign_positional_args 1 "${_positionals[@]}" + +# OTHER STUFF GENERATED BY Argbash + +### END OF CODE GENERATED BY Argbash (sortof) ### ]) +# [ <-- needed because of Argbash + + + +echo $_arg_version + +if [ x$_arg_version != x ]; then + version=$_arg_version +else + version=$(rpm -q --specfile --qf='%{version}\n' nodejs.spec | head -n1) +fi -version=$(rpm -q --specfile --qf='%{version}\n' nodejs.spec | head -n1) rm -f node-v${version}.tar.gz node-v${version}-stripped.tar.gz wget http://nodejs.org/dist/v${version}/node-v${version}.tar.gz tar -zxf node-v${version}.tar.gz @@ -10,3 +119,5 @@ tar -zcf node-v${version}-stripped.tar.gz node-v${version} fedpkg new-sources node-v${version}-stripped.tar.gz rm -f node-v${version}.tar.gz + +# ] <-- needed because of Argbash