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## ## mkdir -- Make one or more directories ## Copyright (c) 1996-2008 Ralf S. Engelschall <rse@engelschall.com> ## ## This file is part of shtool and 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 file 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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, ## USA, or contact Ralf S. Engelschall <rse@engelschall.com>. ## str_tool="mkdir" str_usage="[-t|--trace] [-f|--force] [-p|--parents] [-m|--mode <mode>] [-o|--owner <owner>] [-g|--group <group>] <dir> [<dir> ...]" arg_spec="1+" opt_spec="t.f.p.m:o:g:" opt_alias="t:trace,f:force,p:parents,m:mode,o:owner,g:group" opt_t=no opt_f=no opt_p=no opt_m="" opt_o="" opt_g="" . ./sh.common errstatus=0 for p in ${1+"$@"}; do # if the directory already exists... if [ -d "$p" ]; then if [ ".$opt_f" = .no ] && [ ".$opt_p" = .no ]; then echo "$msgprefix:Error: directory already exists: $p" 1>&2 errstatus=1 break else continue fi fi # if the directory has to be created... if [ ".$opt_p" = .no ]; then if [ ".$opt_t" = .yes ]; then echo "mkdir $p" 1>&2 fi mkdir $p || errstatus=$? if [ ".$opt_o" != . ]; then if [ ".$opt_t" = .yes ]; then echo "chown $opt_o $p" 1>&2 fi chown $opt_o $p || errstatus=$? fi if [ ".$opt_g" != . ]; then if [ ".$opt_t" = .yes ]; then echo "chgrp $opt_g $p" 1>&2 fi chgrp $opt_g $p || errstatus=$? fi if [ ".$opt_m" != . ]; then if [ ".$opt_t" = .yes ]; then echo "chmod $opt_m $p" 1>&2 fi chmod $opt_m $p || errstatus=$? fi else # the smart situation set fnord `echo ":$p" |\ sed -e 's/^:\//%/' \ -e 's/^://' \ -e 's/\// /g' \ -e 's/^%/\//'` shift pathcomp='' for d in ${1+"$@"}; do pathcomp="$pathcomp$d" case "$pathcomp" in -* ) pathcomp="./$pathcomp" ;; esac if [ ! -d "$pathcomp" ]; then if [ ".$opt_t" = .yes ]; then echo "mkdir $pathcomp" 1>&2 fi mkdir $pathcomp || { _errstatus=$? [ -d "$pathcomp" ] || errstatus=${_errstatus} unset _errstatus } if [ ".$opt_o" != . ]; then if [ ".$opt_t" = .yes ]; then echo "chown $opt_o $pathcomp" 1>&2 fi chown $opt_o $pathcomp || errstatus=$? fi if [ ".$opt_g" != . ]; then if [ ".$opt_t" = .yes ]; then echo "chgrp $opt_g $pathcomp" 1>&2 fi chgrp $opt_g $pathcomp || errstatus=$? fi if [ ".$opt_m" != . ]; then if [ ".$opt_t" = .yes ]; then echo "chmod $opt_m $pathcomp" 1>&2 fi chmod $opt_m $pathcomp || errstatus=$? fi fi pathcomp="$pathcomp/" done fi done shtool_exit $errstatus ## ## manual page ## =pod =head1 NAME B<shtool-mkdir> - B<GNU shtool> mkdir(1) style command =head1 SYNOPSIS B<shtool mkdir> [B<-t>|B<--trace>] [B<-f>|B<--force>] [B<-p>|B<--parents>] [B<-m>|B<--mode> I<mode>] [B<-o>|B<--owner> I<owner>] [B<-g>|B<--group> I<group>] I<dir> [I<dir> ...] =head1 DESCRIPTION This is a mkdir(1) style command with additional options and the ability to be smart if the directory already exists which is important for installation procedures. =head1 OPTIONS The following command line options are available. =over 4 =item B<-t>, B<--trace> Shows the actually involved shell commands. =item B<-f>, B<--force> Forced continuation and no complaints if directory already exists. Default is to terminate with error. =item B<-p>, B<--parents> Automatic parent directory creation. Default is to only create the last directory in the path and fail if parents are missing. =item B<-m>, B<--mode> I<mode> The directory mode applied to the directory, see chmod(1). Omitting mode skips this step and leaves the operating system default which is usually based on umask(1). Some directory modes require superuser privileges to be set. Default is to stick with operating system defaults. =item B<-o>, B<--owner> I<owner> The directory owner name or id applied to the directory, see chown(1). This option requires superuser privileges to execute. Default is to skip this step and leave the operating system default which is usually based on the executing uid or the parent setuid directory. =item B<-g>, B<--group> I<group> The directory group name or id applied to the directory, see chgrp(1). This option requires superuser privileges to execute to the fullest extend, otherwise the choice of I<group> is limited on most operating systems. Default is to skip this step and leave the operating system default which is usually based on the executing gid or the parent setgid directory. =back =head1 EXAMPLE # Makefile install: shtool mkdir -f -p -m 755 $(bindir) shtool mkdir -f -p -m 755 $(mandir)/man1 : =head1 HISTORY The B<GNU shtool> B<mkdir> command was originally written for Public Domain by Noah Friedman and later revised by Ralf S. Engelschall E<lt>rse@engelschall.comE<gt> in 1999 for inclusion into B<GNU shtool>. =head1 SEE ALSO shtool(1), mkdir(1). =cut