From: Brett Parker Date: Sun, 4 Sep 2005 18:52:55 +0000 (+0000) Subject: Add command line option support X-Git-Url: https://git.sommitrealweird.co.uk/rpmbased-dist-chroot.git/commitdiff_plain/2105183cee6c9fc558f86a34d5dd291fae495c24 Add command line option support Added command line option support git-archimport-id: arch@sommitrealweird.co.uk--2005-desktop/rpmbased-dist-chroot--mainline--0.1--patch-1 --- diff --git a/README b/README index e96f8ea..90a9e82 100644 --- a/README +++ b/README @@ -20,5 +20,19 @@ Copy the file rpmbased-dist-chroot.sh to a directory in your PATH. Usage ----- -Edit the script and change the variables at the top to point to the right -places, run, rejoice! + +rpmbased-dist-chroot.sh --install-root /some/place/to/put/the/chroot \ + --rpm-archives /path/to/CD/RPMS/directory --install-packages list of \ + packages seperated by spaces + +All options are optional, if they're not specified then it uses the following +defaults: + install-root : /mnt/temp/fedora + rpm-archives : /media/cdrom/Fedora/RPMS + install-packages: bash coreutils yum + +Author +------ +Brett Parker: + email: + www: http://www.sommitrealweird.co.uk/ diff --git a/rpmbased-dist-chroot.sh b/rpmbased-dist-chroot.sh index 7b222c8..5aaf4ea 100755 --- a/rpmbased-dist-chroot.sh +++ b/rpmbased-dist-chroot.sh @@ -19,7 +19,8 @@ # along with this program; if not, write to the Free Software # Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA -set -f +# Default to expecting a Fedora CD mounted at /media/cdrom +# and installing bash, coreutils and yum to /mnt/temp/fedora RPMArchives=/media/cdrom/Fedora/RPMS InstallRoot=/mnt/temp/fedora @@ -30,12 +31,76 @@ ourcachedirectory=$(mktemp -d) architecture=$(uname -m) export ARCH=$architecture +function displayHelp() { +cat < + --rpm-archives + --install-packages +END + exit $1 +} + +argcommand="" +for option in $@; do + if [[ ! $option =~ ^-- ]]; then + if [ "x$argcommand" == "xinstall-root" ]; then + InstallRoot=$option + elif [ "x$argcommand" == "xrpm-archives" ]; then + RPMArchives=$option + elif [ "x$argcommand" == "xinstall-packages" ]; then + if [ "x$installpackages" == "x" ]; then + installpackages=$option + else + installpackages="$installpackages $option" + fi + fi + else + if [[ $option =~ [=] ]]; then + argcommand=${option%%=*} + argcommand=${argcommand##--} + option=${option##*=} + + if [ "x$argcommand" == "xinstall-root" ]; then + InstallRoot=$option + elif [ "x$argcommand" == "xrpm-archives" ]; then + RPMArchives=$option + elif [ "x$argcommand" == "xinstall-packages" ]; then + installpackages=$option + else + echo "Unknown option $option" + exit 1 + fi + else + if [ "x$option" == "x--help" ]; then + displayHelp 0 + elif [ "x$option" == "x--install-root" ]; then + argcommand=${option##--} + elif [ "x$option" == "x--rpm-archives" ]; then + argcommand=${option##--} + elif [ "x$option" == "x--install-packages" ]; then + argcommand=${option##--} + installpackages="" + else + echo "Unknown option $option" + exit 1 + fi + fi + fi +done + +echo "Install Packages: $installpackages" +echo "RPMArchives : $RPMArchives" +echo "InstallRoot : $InstallRoot" + function buildcache() { cd $RPMArchives for file in *.{noarch,$architecture}.rpm; do - rpm -qpl $file | sed 's#^#'$file':#' >> $ourcachedirectory/fedora-files-cache - rpm -qp --provides $file | cut -d " " -f 1 | sed 's#^#'$file':#' >> $ourcachedirectory/fedora-package-cache + rpm -qpl $file | sed 's#^#'$file':#' >> $ourcachedirectory/files-cache + rpm -qp --provides $file | cut -d " " -f 1 | sed 's#^#'$file':#' >> $ourcachedirectory/package-cache done } @@ -49,9 +114,9 @@ function findrpm() { escapename=$(echo $name | sed -e 's#\+#\\+#g; s#\.#\\.#g; s#(#\\(#g; s#)#\\)#g;') if [ ${name:0:1} == "/" ]; then - grep -E "^.*:$escapename\$" $ourcachedirectory/fedora-files-cache | cut -d ":" -f 1 | head -n 1 + grep -E "^.*:$escapename\$" $ourcachedirectory/files-cache | cut -d ":" -f 1 | head -n 1 else - grep -E "^.*:$escapename\$" $ourcachedirectory/fedora-package-cache | cut -d ":" -f 1 | head -n 1 + grep -E "^.*:$escapename\$" $ourcachedirectory/package-cache | cut -d ":" -f 1 | head -n 1 fi } @@ -64,9 +129,16 @@ function getdependencies() { fname=$(findrpm $line) packagename=$(getpackagename $fname) if [ ! -z $name ] && [ ! -z $packagename ]; then - if ( ! grep '^'$fname' ' $ourcachedirectory/buildfedora-packagelist > /dev/null ) && ( ! rpm -r ${InstallRoot} -qv $packagename > /dev/null ); then - echo $fname $packagename >> $ourcachedirectory/buildfedora-packagelist - getdependencies $fname $packagename + if [[ $firstpackage == 0 ]]; then + if ( ! grep '^'$fname' ' $ourcachedirectory/build-packagelist > /dev/null ) && ( ! rpm -r ${InstallRoot} -qv $packagename > /dev/null ); then + echo $fname $packagename >> $ourcachedirectory/build-packagelist + getdependencies $fname $packagename + fi + else + if ( ! grep '^'$fname' ' $ourcachedirectory/build-packagelist > /dev/null ); then + echo $fname $packagename >> $ourcachedirectory/build-packagelist + getdependencies $fname $packagename + fi fi fi fi @@ -94,30 +166,33 @@ buildcache rpm -r ${InstallRoot} --initdb -# install setup and filesystem - -echo $(findrpm setup) -echo $(findrpm filesystem) - -rpm -r ${InstallRoot} --ignorearch --install ${RPMArchives}/$(findrpm setup) -echo rpm -r ${InstallRoot} --ignorearch --install ${RPMArchives}/$(findrpm setup) >> $ourcachedirectory/install-log -rpm -r ${InstallRoot} --ignorearch --install ${RPMArchives}/$(findrpm filesystem) -echo rpm -r ${InstallRoot} --ignorearch --install ${RPMArchives}/$(findrpm filesystem) >> $ourcachedirectory/install-log +firstpackage=1 for package in $installpackages; do - rm -f ~/.buildfedora-packagelist - touch ~/.buildfedora-packagelist + + rm -f $ourcachedirectory/build-packagelist + touch $ourcachedirectory/build-packagelist echo "Installing packages required for $package" - - getdependencies $(findrpm $package) $package - - echo rpm -r ${InstallRoot} --ignorearch --install $(cat ~/.buildfedora-packagelist | cut -d ' ' -f 1) >> ~/.fedora-install-log - cd ${RPMArchives} && rpm -r ${InstallRoot} --ignorearch --install $(cat ~/.buildfedora-packagelist | cut -d ' ' -f 1) - if ( ! grep " $package\$" ~/.buildfedora-packagelist > /dev/null 2>/dev/null ); then - echo rpm -r ${InstallRoot} --ignorearch --install $(findrpm $package) >> $ourcachedirectory/install-log - cd ${RPMArchives} && rpm -r ${InstallRoot} --ignorearch --install $(findrpm $package) + if [[ "x$(findrpm $package)" != "x" ]]; then + + getdependencies $(findrpm $package) $package + echo " RPM File :" $(findrpm $package) + echo " Dependencies:" + cat $ourcachedirectory/build-packagelist | cut -d ' ' -f 2 | sed -e 's#^# #;' + + echo rpm -r ${InstallRoot} --ignorearch --install $(cat $ourcachedirectory/build-packagelist | cut -d ' ' -f 1) >> $ourcachedirectory/install-log + + firstpackage=0 + + cd ${RPMArchives} && rpm -r ${InstallRoot} --ignorearch --install $(cat $ourcachedirectory/build-packagelist | cut -d ' ' -f 1) + if ( ! grep " $package\$" $ourcachedirectory/build-packagelist > /dev/null 2>/dev/null ); then + echo rpm -r ${InstallRoot} --ignorearch --install $(findrpm $package) >> $ourcachedirectory/install-log + cd ${RPMArchives} && rpm -r ${InstallRoot} --ignorearch --install $(findrpm $package) + fi + else + echo " Failed to find the RPM providing $package - skipping" fi done