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INTRO. His name is acronym of Construction Kit and takes origins from my sick imagination with the popular game Tremulous. More than one year ago I've contribuited with my friend Bash in the development of Repoman, a bash's script to handle an archlinux repository. At first moment I found Repoman comfortably and I was glad using it, but after some loops of script I started detect several issues. The first one was the resources needed, it wants CPU and bandwidth at same time and I can't guarantee both, and the second one was the modularity of the tasks. This kind of issues can't be fixed with simple mutations on the code, fixing it means rewrite the whole code. These are the reasons for which I've "invented" CKit.
PHILOSOPHY. His philosophy is quite simple: just build items if you need build items, just add items if you need add items. Of course you can do both the tasks with same call, but isn't always so. In building task you can specify more parameters. Which PKGBUILD to use, if you just want the local one or get it from AUR, if you want install packages after their build, if you want build as root, if you want skip integrity check and if you want build all packages without any confirm. The most important parameter is one that allow to use lists from text file, user can specify a list of packages which delete sources every loop, or get their AUR's PKGBUILD regardless from processing tasks. Script has a task to check for newest version of packages, in that way will be created a list which can be used as input for the building task and I'm proud to say that it's cool. There are three major classes of tasks: pre-processing, processing and post-processing. User must launch one task in his class at a loop. There are some rules implemented to prevent user to take jumble between classes, also if I don't wanted really rules. User should have brain with launching the tasks, and he must stick with the idea of the script and the grouping of the tasks. I've made this script for expert users that can read and understand the code, and apply improvements both for their own purpose than for a general one.
CODE. And finally ladies and gentleman this is CKit! Sync from git repository, we have PKGBUILD now!
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#!/bin/bash # # # CKIT - Construction Kit - 0.531 # An unofficial archlinux repository manager # over the file transfer protocol. # # Copyright (C) 2010 Dario 'Dax' Vilardi # dax [at] deelab [dot] org # # # Authors: # Dario 'Dax' Vilardi : bash developer # Luca 'Nss' : ruby developer # Giovanni Scafora : packager # # # # 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 3 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, see <http://www.gnu.org/licenses/>. #
#################### ENVIRONMENT ##########################
libdir=$(ruby -rrbconfig -e 'puts Config::CONFIG["sitelibdir"]') conf="/etc/ckit/ckit.conf"
#################### /ENVIRONMENT #########################
#################### PRIVATE INTERFACES ####################
die(){ echo "$@" exit 1 }
get_aur_tarball(){ pkg=$1 cd $builddir url="http://aur.archlinux.org/packages/$pkg/$pkg/PKGBUILD" if PKGBUILD=$(wget -q -O - "$url"); then printf " -> Getting $pkg from AUR... " if wget http://aur.archlinux.org/packages/$pkg/$pkg.tar.gz &>/dev/null; then echo "done" tar -xf "$pkg.tar.gz" rm $pkg.tar.gz else echo "failed" fi else echo " -> $pkg not found on AUR." fi }
ftp_run(){ # available commands: ls,put,get,delete,rmdir command=$1 file=$2 ruby -I $libdir $libdir/ruFTP.rb -H $hostname -u $user -p $pass -d $remoteroot/$arch -c $command $file }
ftp_get_repo(){ cd $repodir [[ -f $repo ]] && rm $repo echo "==> Getting db " ftp_checkfile $repo && ftp_run get $repo }
ftp_put(){ file=$1 ftp_run put $file }
ftp_delete(){ file=$1 ftp_run delete $file }
ftp_put_repo(){ cp "$repo" "$repo"_prev echo "==> Putting db " ftp_put $repo ftp_get_repo i=$(stat -c%s "$repo") j=$(stat -c%s "$repo"_prev) [[ $i = $j ]] \ && echo " -> Size test ok ($i)" \ || echo " -> Take care: $i ~ $j! restoredb maybe needed" }
ftp_pkg_delete(){ pkg=$1 found=0 while read -r line; do [[ $line = */ ]] || continue i="${line%/}" repopkg=${i%-*-*} if [[ $repopkg == $pkg ]]; then found=1 ftp_run delete $i-$arch.pkg.tar.gz fi done < <(tar ztf $repo) (( found == 0 )) && echo " -> $pkg not found" }
ftp_checkfile(){ file=$1 ftp_run ls '' | grep $file &>/dev/null \ && return 0 \ || return 1 }
lock(){ ftp_checkfile lock.lk \ && die "==> Repository in maintenance yet. Please wait!" touch $repodir/lock.lk echo $(whoami) - $(date) > lock.lk echo "==> Locking ftp to prevent jumble between maintenances" ftp_put $repodir/lock.lk }
unlock(){ echo "==> Unlocking ftp" ftp_delete lock.lk ftp_checkfile lock.lk \ && echo " -> Failed at unlock, remove lock.lk manually!" rm $repodir/lock.lk }
post_build(){ pkg=($1*.pkg.tar.gz) if [[ -s "${pkg[0]}" ]]; then echo "==> Yo, $1 done :)" mv $builddir/$1/$1*.pkg.tar.gz $repodir echo $1 >> /tmp/CKIT cat /tmp/CKIT $repodir/$buildlog > /tmp/$buildlog rm /tmp/CKIT mv /tmp/$buildlog $repodir/$buildlog # delete sources for stable packages if ! is_devel $1; then deletesrc_run $1; fi else echo "==> WTF, $1 fails at building :(" fi }
rmdirsrc(){ [[ -d $builddir/$1/src ]] \ && rm -rf $builddir/$1/src \ && echo " -> $builddir/$1/src removed" }
rmsrc(){ target=( "zip" "ZIP" "rar" "RAR" "bz2" "gz" "part" "jar" "Jar" "deb" "html" "bin" "run" "rpm" "tgz" "pk3" ) for i in "${target[@]}"; do rm $builddir/$1/*$i &>/dev/null && echo " -> $i removed" done }
copy_log_to_pkgs(){ IFS=$'\n' [[ -s $repodir/$1 ]] \ && pkgs=($(< $repodir/$1)) \ || die "==> $1 empty" }
is_devel(){ pkg=$1 REGEX=".*-(svn|cvs|hg|git|bzr|darcs|dev|devel)" [[ "$pkg" =~ $REGEX ]] \ && return 0 \ || return 1 }
deletesrc_run(){ pkg=$1 [[ -d $builddir/$pkg ]] \ && echo "==> Cleaning $pkg directory" \ && rmdirsrc $pkg \ && rmsrc $pkg }
#################### /PRIVATE INTERFACES ###################
#################### PUBLIC INTERFACES #####################
# DELETESRC deletesrc(){ if [[ $FROMLOG == 0 ]] && (( ${#pkgs[@]} == 0 )); then copy_log_to_pkgs $deletelog else (( ${#pkgs[@]} == 0 )) && die "==> Packages needed!" fi for pkg in "${pkgs[@]}"; do deletesrc_run $pkg done } # /DELETESRC
# EDITPKG editpkg(){ read -p "==> Package to edit: " pkg if [[ -d $builddir/$pkg ]]; then echo "==> $pkg:" cd $builddir/$pkg for file in *; do [[ -f $file ]] && echo " -> $file" done read -p "==> Which one to edit? " file if [[ -f $builddir/$pkg/$file ]]; then echo "==> Editing $pkg/$file" $editor "$builddir/$pkg/$file" && echo " -> Done." else echo "==> $file not found." fi else echo "==> $pkg not found." fi } # /EDITPKG
# EDITLOG editlog(){ echo "==> Available logs:" cd $repodir for file in *log; do echo " -> $file" done read -p "==> Which one to edit? " log if [[ -f $repodir/$log ]]; then echo "==> Editing $repodir/$log" $editor $repodir/$log && echo " -> Done." else echo "==> $log not found." fi } # /EDITLOG
# OWNPKG ownpkg(){ read -p "==> Package to own: " pkg if [[ -d $builddir/$pkg ]]; then echo " -> Owning $pkg " sudo chown -R $USER $builddir/$pkg && echo " -> Done." else echo " -> $pkg not found." fi } # /OWNPKG
# CLEARCACHE clearcache(){ rm $cachedir/* } # /CLEARCACHE
# RESTOREDB restoredb(){
cd $repodir echo "==> Restoring db from latest backup." mv "$repo"_prev "$repo" ftp_put_repo
} # /RESTOREDB
# CHECK check(){
[[ -f $repodir/$checklog ]] && rm $repodir/$checklog; touch $repodir/$checklog
ftp_get_repo echo "==> Checking for outdated packages"
while read -r line; do [[ $line = */ ]] || continue i="${line%/}"
pkg=${i%-*-*} repover=${i#$pkg-} # AUR check url="http://aur.archlinux.org/packages/$pkg/$pkg/PKGBUILD" if PKGBUILD=$(wget -q -O - "$url"); then aurver="$(eval "$PKGBUILD" &>/dev/null; echo "$pkgver-$pkgrel")" else aurver="Null" fi # local check if pacman -Q $pkg &> /dev/null; then localver="$(LANG=C pacman -Qi "$pkg" | awk '/^Version/ {print $3}')" else localver="Null" fi # devel check if [[ $develcheck == "0" ]] && is_devel $pkg && [[ -d $builddir/$pkg ]]; then cd "$builddir/$pkg" || echo "==> $pkg not available." # awk -v foo=something assigns an awk variable # $0 being the whole line, $1 being the first field develver=$(makepkg -o 2>&1 | awk -v "pkg=$pkg" '$0 ~ pkg {print $6}') cd ~- version=$develver else version=$aurver fi # check result=$(vercmp "$repover" "$version") if (( "$result" < 0 )); then if is_devel $pkg; then if [[ $develcheck == "0" ]]; then echo " -> $pkg REPO:$repover LOCAL:$localver CURRENTLY:$version" echo $pkg >> /tmp/CKIT cat /tmp/CKIT $repodir/$checklog > /tmp/$checklog rm /tmp/CKIT mv /tmp/$checklog $repodir/$checklog fi else echo " -> $pkg REPO:$repover LOCAL:$localver CURRENTLY:$version" echo $pkg >> /tmp/CKIT cat /tmp/CKIT $repodir/$checklog > /tmp/$checklog rm /tmp/CKIT mv /tmp/$checklog $repodir/$checklog fi fi done < <(tar ztf $repo) } # /CHECK
# UPDATEPKGBUILD updatepkgbuild(){ echo "==> Updating local PKGBUILD from AUR" (( ${#pkgs[@]} == 0 )) \ && [[ $FROMLOG == "0" ]] \ && copy_log_to_pkgs "$updatelog" if (( ${#pkgs[@]} == 0 )); then ftp_get_repo IFS=$'\n' read -d '' -a lines < <(tar ztf "$repo") for line in "${lines[@]}"; do [[ $line = */ ]] || continue i="${line%/}" pkg=${i%-*-*} read -p " -> $pkg: update? (y/n) " answer [[ "$answer" == "y" ]] && get_aur_tarball "$pkg" done else for pkg in "${pkgs[@]}"; do get_aur_tarball "$pkg" done fi } # /UPDATEPKGBUILD
# BUILD build(){
# filter & replace $pkgs from checklog if asked if (( ${#pkgs[@]} == 0 )); then if [[ $FROMLOG == "0" ]]; then copy_log_to_pkgs "$checklog" else die "==> Nothing to build." fi fi
for pkg in "${pkgs[@]}"; do sudo="" asroot="" i="" echo "==> $pkg" cd $builddir if [[ $noconfirm == "0" ]]; then # aur [[ $aur == "0" ]] && get_aur_tarball $pkg # root [[ $root == "0" ]] && sudo="sudo" && asroot="--asroot" # install [[ $install == "0" ]] && i="-i" # skipmd5sums [[ $skipmd5sums == "0" ]] && skipinteg="--skipinteg" # filter [[ ! -s $pkg/PKGBUILD ]] \ && die " -> PKGBUILD not found." # makepkg cd $pkg && $sudo makepkg $i -s $asroot $skipinteg post_build $pkg else # build? read -p " -> do you want upgrade? (y/n) " answer if [[ "$answer" == "y" ]]; then # aur if [[ $aur == "0" ]]; then get_aur_tarball $pkg else read -p " -> Do you want get tarball from AUR? (y/n) " answer [[ "$answer" == "y" ]] && get_aur_tarball $pkg fi # root if [[ $root == "0" ]]; then sudo="sudo" asroot="--asroot" else read -p " -> Do you want build as root? (y/n) " answer [[ "$answer" == "y" ]] && sudo="sudo" && asroot="--asroot" fi # install if [[ $install == "0" ]]; then i="-i" else read -p " -> Do you want install package after build? (y/n) " answer [[ "$answer" == "y" ]] && i="-i" fi # skipmd5sums if [[ $skipmd5sums == "0" ]]; then skipinteg="--skipinteg" else read -p " -> Do you want skip md5sums check? (y/n) " answer [[ "$answer" == "y" ]] && skipinteg="--skipinteg" fi # filter [[ ! -s $pkg/PKGBUILD ]] \ && die " -> PKGBUILD not found." # makepkg cd $pkg && $sudo makepkg $i -s $asroot $skipinteg post_build $pkg fi fi done # show built packages copy_log_to_pkgs "$buildlog" echo "==> Packages waiting to be added:" for pkg in "${pkgs[@]}"; do echo " -> $pkg" done } # /BUILD
# ADD add(){
cd $repodir # init [[ ! -s $repodir/$buildlog ]] \ && die "==> Nothing to add, build packages first!" # lock ftp lock # get db ftp_get_repo # remove old packages echo "==> Deleting previous packages" copy_log_to_pkgs "$buildlog" for pkg in "${pkgs[@]}"; do ftp_pkg_delete $pkg done rm $buildlog $checklog # repo-add echo "==> Adding packages queued" for file in *.pkg.tar.gz; do printf " -> $file... " repo-add $repo $file &>/dev/null && \ echo "done" || \ echo "fail" done # put db ftp_put_repo # put new packages echo "==> Uploading packages" for file in *.pkg.tar.gz; do ftp_put $file && mv $file $cachedir done # unlock ftp unlock echo "==> Repository updated! Gj, see ya."
} # /ADD
# REMOVE remove(){
# init (( ${#pkgs[@]} == 0 )) && die "==> Packages needed!"
cd $repodir # lock ftp lock ftp_get_repo echo "==> Removing from ftp" for pkg in "${pkgs[@]}"; do ftp_pkg_delete $pkg done echo "==> Removing from db" for pkg in "${pkgs[@]}"; do printf " -> $pkg... " repo-remove $repo $pkg &>/dev/null \ && echo "done" \ || echo "failed" done ftp_put_repo # unlock ftp unlock } # /REMOVE
# DIFFREPO diffrepo(){ cd $repodir if [[ $arch == "i686" ]]; then ftp_get_repo mv $repo repo1 arch="x86_64" echo "==> Temporally changing arch to $arch" ftp_get_repo mv $repo repo2 arch="i686" echo "==> Restoring arch to $arch" else ftp_get_repo mv $repo repo1 arch="i686" echo "==> Temporally changing arch to $arch" ftp_get_repo mv $repo repo2 arch="x86_64" echo "==> Restoring arch to $arch" fi [[ -f list1 ]] && rm -f list1 [[ -f list2 ]] && rm -f list2 touch list1 list2 while read -r line; do [[ $line = */ ]] || continue i="${line%/}" pkg=${i%-*-*} ver=${i#$pkg-} echo $pkg - $ver > foo cat foo list1 > bar rm foo mv bar list1 done < <(tar ztf repo1) while read -r line; do [[ $line = */ ]] || continue i="${line%/}" pkg=${i%-*-*} ver=${i#$pkg-} echo $pkg - $ver > foo cat foo list2 > bar rm foo mv bar list2 done < <(tar ztf repo2) rm -f repo1 repo2 $diff list1 list2 } # /DIFFREPO
# HELP help(){ echo "==> CKIT - Construction KIT!" echo "==> Preprocessing:" echo " -> -D[L] packages: delete sources from package's directory" echo " -> -DL: delete sources from package's directory by deletelog" echo " -> -U[L]: Update tarball from AUR" echo " -> -UL: Update tarball from AUR by updatelog" echo " -> -O: Own package" echo " -> -E: Edit a file from package" echo " -> -h: This help" echo "==> Processing:" echo " -> -B[b][a][r][i][s][n][L] packages: build packages." echo " -> -Bb: build all packages, don't need with -n" echo " -> -Ba: get tarball from AUR" echo " -> -Br: build as root" echo " -> -Bi: install packages after builds" echo " -> -Bs: skip integrity check" echo " -> -Bn: don't ask confirm" echo " -> -BL: build from checklog" echo " -> -L: edit log files" echo " -> -C[d]: check for outdated stable packages" echo " -> -Cd: check for outdated stable and devel packages" echo " -> -R packages: remove packages from repository" echo "==> Postprocessing:" echo " -> -A: add built packages" echo " -> -H: clear cache" echo " -> -T: restore remote db from a failed upload" echo " -> -X: take a view of both the repository" } # /HELP
#################### /PUBLIC INTERFACES ####################
#################### MAIN ##################################
# test config file [[ ! -s $conf ]] \ && die "==> Configuration file not found!" \ || source $conf
# test workspaces mkdir -p "$builddir" "$repodir" "$cachedir"
# test logs logs=( "$buildlog" "$checklog" "$updatelog" "$deletelog" ) for log in "${logs[@]}"; do [[ ! -f $repodir/$log ]] && touch $repodir/$log done
test -z "$1" && die "==> RTFM, see ya!"
# primary ADD=1 BUILD=1 CHECK=1 REMOVE=1 BUILDFROMCHECK=1 UPDATEPKGBUILD=1 CLEARCACHE=1 RESTOREDB=1 OWNPKG=1 EDITPKG=1 DELETESRC=1 HELP=1 FROMLOG=1 DIFFREPO=1 # secondary buildall=1 aur=1 root=1 install=1 skipmd5sums=1 noconfirm=1 develcheck=1
x=1 # Avoids an error if we get no options at all. while getopts "ABarisnCdRUHLTOEDXh" opt; do case "$opt" in A) ADD=0;; B) BUILD=0;; a) aur=0;; r) root=0;; i) install=0;; s) skipmd5sums=0;; n) noconfirm=0;; C) CHECK=0;; d) develcheck=0;; R) REMOVE=0;; U) UPDATEPKGBUILD=0;; H) CLEARCACHE=0;; L) FROMLOG=0;; T) RESTOREDB=0;; O) OWNPKG=0;; E) EDITPKG=0;; D) DELETESRC=0;; X) DIFFREPO=0;; h) HELP=0;; esac x=$OPTIND done shift $(($x-1)) pkgs=("$@")
# rule if [[ $REMOVE == "0" ]]; then [[ $BUILD == "0" ]] && die "==> Not allowed." [[ $RESTOREDB == "0" ]] && die "==> Not allowed." [[ $ADD == "0" ]] && die "==> Not allowed." fi [[ $DELETESRC == "0" ]] && [[ $UPDATEPKGBUILD == "0" ]] && die "==> Not allowed."
# preproccessing [[ $FROMLOG == "0" ]] && [[ $UPDATEPKGBUILD == "1" ]] && [[ $BUILD == "1" ]] && [[ $DELETESRC == "1" ]] && editlog [[ $UPDATEPKGBUILD == "0" ]] && updatepkgbuild [[ $OWNPKG == "0" ]] && ownpkg [[ $EDITPKG == "0" ]] && editpkg [[ $DELETESRC == "0" ]] && deletesrc [[ $HELP == "0" ]] && help
# processing [[ $BUILD == "0" ]] && build [[ $CHECK == "0" ]] && check [[ $REMOVE == "0" ]] && remove
# postprocessing [[ $ADD == "0" ]] && add [[ $CLEARCACHE == "0" ]] && clearcache [[ $RESTOREDB == "0" ]] && restoredb [[ $DIFFREPO == "0" ]] && diffrepo
#################### /MAIN #################################
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