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(* febootstrap 3
* Copyright (C) 2009-2010 Red Hat Inc.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*)
open Printf
let excludes = ref []
let names_mode = ref false
let outputdir = ref "."
let packages = ref []
let save_temps = ref false
let use_installed = ref false
let verbose = ref false
let warnings = ref true
let yum_config = ref None
let print_version () =
printf "%s %s\n" Config.package_name Config.package_version;
exit 0
let add_exclude re =
excludes := Str.regexp re :: !excludes
let set_yum_config str =
yum_config := Some str
let argspec = Arg.align [
"--exclude", Arg.String add_exclude,
"regexp Exclude packages matching regexp";
"--names", Arg.Set names_mode,
" Specify set of root package names on command line";
"--no-warnings", Arg.Clear warnings,
" Suppress warnings";
"-o", Arg.Set_string outputdir,
"outputdir Set output directory (default: \".\")";
"--save-temp", Arg.Set save_temps,
" Don't delete temporary files and directories on exit.";
"--save-temps", Arg.Set save_temps,
" Don't delete temporary files and directories on exit.";
"--use-installed", Arg.Set use_installed,
" Inspect already installed packages for determining contents.";
"-v", Arg.Set verbose,
" Enable verbose output";
"--verbose", Arg.Set verbose,
" Enable verbose output";
"-V", Arg.Unit print_version,
" Print package name and version, and exit";
"--version", Arg.Unit print_version,
" Print package name and version, and exit";
"--yum-config", Arg.String set_yum_config,
"file Set alternate yum configuration file";
]
let anon_fn str =
packages := str :: !packages
let usage_msg =
"\
febootstrap - bootstrapping tool for creating supermin appliances
Copyright (C) 2009-2010 Red Hat Inc.
Usage:
febootstrap [-o OUTPUTDIR] --names LIST OF PKGS ...
febootstrap [-o OUTPUTDIR] PKG FILE NAMES ...
For full instructions see the febootstrap(8) man page.
Options:\n"
let () =
Arg.parse argspec anon_fn usage_msg;
if !packages = [] then (
eprintf "febootstrap: no packages listed on the command line\n";
exit 1
)
let excludes = List.rev !excludes
let names_mode = !names_mode
let outputdir = !outputdir
let packages = List.rev !packages
let save_temps = !save_temps
let use_installed = !use_installed
let verbose = !verbose
let warnings = !warnings
let yum_config = !yum_config
let debug fs = ksprintf (fun str -> if verbose then print_endline str) fs
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