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Diffstat (limited to 'src/old-scripts/dep-clean')
| -rw-r--r-- | src/old-scripts/dep-clean | 272 |
1 files changed, 272 insertions, 0 deletions
diff --git a/src/old-scripts/dep-clean b/src/old-scripts/dep-clean new file mode 100644 index 0000000..89c6364 --- /dev/null +++ b/src/old-scripts/dep-clean @@ -0,0 +1,272 @@ +#!/bin/bash +#Shows unrequired packages and missing dependencies. +#Author/Maintainer: Brandon Low <lostlogic@gentoo.org> +#Author: Jerry Haltom <ssrit@larvalstage.net> + +echo +echo -e "\x1b[31;01m!!! As of Gentoolkit 0.2.0, this tool is deprecated." +echo -e "!!!\x1b[0;0m Please refer to 'emerge clean' and 'emerge depclean' for replacements." +echo + +PROG=`basename ${0}` + +tmp="/tmp/$$" + +#Get PORTDIR and PORTDIR_OVERLAY from portage +PORTDIR_OVERLAY="$(/usr/lib/portage/bin/portageq portdir_overlay)" +PORTDIR="$(/usr/lib/portage/bin/portageq portdir)" + +rm -rf ${tmp} > /dev/null 2>&1 +mkdir ${tmp} > /dev/null 2>&1 + +declare -i i + +set -- `getopt -n ${PROG} -o N,R,U,I,v,q,C,h -l needed,removed,unneeded,interactive,verbose,quiet,nocolor,help -- ${*/ --/};[ $? != 0 ] && echo "y"` + +while [ ${#} -gt 0 ] +do + a=${1} + shift + case "${a}" in + + -I|--interactive) + interactive=y + ;; + + -N|--needed) + needed=y + ;; + + -U|--unneeded) + unneeded=y + ;; + + -R|--removed) + removed=y + ;; + + -v|--verbose) + verb=y + ;; + + -q|--quiet) + quiet=y + ;; + + -C|--nocolor) + nocolor=y + ;; + + -h|--help) + usage=y + ;; + + --) + [ ${1} ] && usage=y && broke=y + break + ;; + + *) + usage=y + broke=y + echo "FIXME - OPTION PARSING - ${a}" + break + ;; + + esac +done + +if [ ! ${needed} ] && [ ! ${unneeded} ] && [ ! ${removed} ]; then + needed=y + unneeded=y + removed=y +fi + +#Set up colors +if [ ! "${nocolor}" ]; then + NO="\x1b[0;0m" + BR="\x1b[0;01m" + CY="\x1b[36;01m" + GR="\x1b[32;01m" + RD="\x1b[31;01m" + YL="\x1b[33;01m" + BL="\x1b[34;01m" +elif [ ${quiet} ] && ( + ( [ ${needed} ] && [ ${unneeded} ] ) || + ( [ ${unneeded} ] && [ ${removed} ] ) || + ( [ ${removed} ] && [ ${needed} ] ) + ); then + NEED=" N" + UNNE=" U" + REMO=" R" +fi + +if [ ${usage} ]; then + echo -e "${BR}GenToolKit's Dependency Checker! +${NO}Displays packages that are installed but which none +of the packages in world or system depend on, and +displays packages which are depended on by world or +system, but are not currently installed. + +${BR}USAGE: + ${BL}${PROG}${YL} [${NO}options${YL}]${NO} + ${BL}${PROG}${GR} --help${NO} + +${BR}OPTIONS: + ${GR}-U, --unneeded${NO} display unneeded packages that are installed (${GR}green${NO}) + ${GR}-N, --needed${NO} display needed packages that are not installed (${RD}red${NO}) + ${GR}-R, --removed${NO} display installed packages not in portage (${YL}yellow${NO}) + + ${GR}-I, --interactive${NO} interactively modify world file before proceeding + ${GR}-C, --nocolor${NO} output without color, if necessary, package types are + noted with ${GR}U, N${NO} and ${GR}R${NO} respectively + ${GR}-v, --verbose${NO} be more verbose + ${GR}-q, --quiet${NO} be quiet (just output the packages, no extra info) + +${BR}NOTES: + ${GR}*${NO} If this script is run on a system that is not up-to-date or which hasn't + been cleaned (with '${BL}emerge -c${NO}') recently, the output may be deceptive. + ${GR}*${NO} If the same package name appears in all three categories, then it is + definitely time to update that package and then run '${BL}emerge -c${NO}'. + ${GR}*${NO} The ${GR}-U, -N${NO} and ${GR}-R${NO} options may be combined, defaults to ${GR}-UNR${NO}" + rm -rf ${tmp} > /dev/null 2>&1 + [ ${broke} ] && exit 1 || exit 0 +fi + +X="\([^/]*\)" + +#Retrieve currently merged packages. +if [ ${verb} ];then + echo -e "${CY}Retrieving currently merged packages.${NO}" +fi +find /var/db/pkg/ -name '*.ebuild' | \ + sed -e "s:/var/db/pkg/::" \ + -e "s:${X}/${X}/${X}:\1/\2:" | \ + sort -u >> ${tmp}/current + +if [ ${verb} ]; then + echo -e "${CY}"`cat ${tmp}/current | wc -l` "currently merged packages.${NO}" + echo -e +fi + +#Retrieve system packages and add to image. +if [ ${verb} ];then + echo -e "${CY}Retrieving system packages.${NO}" +fi +emerge system -ep | \ + sed -e "/ebuild/s:^.*] \([^ ]*\) *:\1:p;d" | \ + sort -u \ + > ${tmp}/system + +if [ ${verb} ]; then + echo -e "${CY}"`cat ${tmp}/system | wc -l 2> /dev/null` "packages contained in system.${NO}" + echo -e + echo -e "${CY}Preparing world file.${NO}" +fi + +#Create local copy of world and ask user to verify it. +cp /var/cache/edb/world ${tmp}/world + +if [ ${interactive} ]; then + ${EDITOR} ${tmp}/world +fi + +#Retrieve world packages and dependencies and add to image. +if [ ${verb} ]; then + echo -e + echo -e "${CY}Preparing list of installed world packages.${NO}" + echo -e +fi + +cat ${tmp}/current | grep -f ${tmp}/world | sort > ${tmp}/world.inst +find ${PORTDIR} ${PORTDIR_OVERLAY} -iname '*.ebuild' | \ + awk -F'/' '{printf("%s/%s\n", $(NF-2), $NF)}' | \ + sed -e 's:\.ebuild::' > ${tmp}/ebuilds +grep -xf ${tmp}/world.inst ${tmp}/ebuilds >> ${tmp}/world.new + +if [ ${verb} ]; then + echo -e "${CY}"`cat ${tmp}/ebuilds | wc -l`"\tebuilds available.${NO}" + echo -e "${CY}"`cat ${tmp}/world.new | wc -l`"\tpackages contained in final world file.${NO}" + echo -e + echo -e "${CY}List prepared, checking dependencies with emerge -ep${NO}" +fi + +sort ${tmp}/world.new |sed -e 's:^:\\\=:' | uniq | xargs emerge -ep | \ + tee ${tmp}/log | sed -e '/ebuild/s:^.*] \([^ ]*\) *$:\1:p;d' > ${tmp}/image.unsorted + +depends=`cat ${tmp}/image.unsorted|wc -l` + +if [ ${depends} -lt "2" ]; then + echo -e "${RD}There appears to be an unresolved dependency in your world file." + echo -e "Please check for masking errors or other world file issues," + echo -e "and then try again." + echo -e + echo -e "The following is the emerge output for your reference:${NO}" + cat ${tmp}/log + rm -rf ${tmp} > /dev/null 2>&1 + exit 1 +fi + +cat ${tmp}/system >> ${tmp}/image.unsorted + +#Cleanup image +sort -u ${tmp}/image.unsorted > ${tmp}/image + +if [ ${verb} ];then + echo -e "${CY}"`cat ${tmp}/image | wc -l` "packages contained in final image.${NO}" + echo -e +fi + +#Determine packages that exist in current but not in image. +#These packages are safe to clean up. +if [ ${unneeded} ]; then + if [ ! ${quiet} ]; then + echo -e "${CY}These packages have no other packages depending on them.${NO}" + fi + + grep -vxf ${tmp}/image ${tmp}/current > ${tmp}/unneeded + for line in `cat ${tmp}/unneeded`;do + echo -e "${GR}${line}${CY}${UNNE}${NO}" + done + + if [ ! ${quiet} ];then + echo -e "${CY}Total of"`cat ${tmp}/unneeded|wc -l` "unneeded packages.${NO}" + fi +fi + +#Determine packages that exist in image but not in current. +#These packages should be added. +if [ ${needed} ]; then + if [ ! ${quiet} ];then + echo -e + echo -e "${CY}These packages are depended upon but are not present on the system.${NO}" + fi + + grep -vxf ${tmp}/current ${tmp}/image > ${tmp}/needed + for line in `cat ${tmp}/needed`;do + echo -e "${RD}${line}${CY}${NEED}${NO}" + done + + if [ ! ${quiet} ];then + echo -e "${CY}Total of"`cat ${tmp}/needed|wc -l` "needed packages.${NO}" + fi +fi + +#Determine packages that are installed but not currently in portage +if [ ${removed} ]; then + if [ ! ${quiet} ];then + echo -e + echo -e "${CY}These packages are installed but not in the portage tree.${NO}" + fi + grep -xf ${tmp}/current ${tmp}/ebuilds > ${tmp}/hascurrent + grep -vxf ${tmp}/hascurrent ${tmp}/current > ${tmp}/removed + for line in `cat ${tmp}/removed`;do + echo -e "${YL}${line}${CY}${REMO}${NO}" + done + + if [ ! ${quiet} ];then + echo -e "${CY}Total of"`cat ${tmp}/removed|wc -l` "removed packages.${NO}" + fi +fi + +rm -rf ${tmp} > /dev/null 2>&1 |