diff options
| -rw-r--r-- | Makefile | 1 | ||||
| -rw-r--r-- | arch-nspawn.in | 99 | ||||
| -rw-r--r-- | archbuild.in | 6 | ||||
| -rw-r--r-- | bash_completion.in | 19 | ||||
| -rw-r--r-- | makechrootpkg.in | 6 | ||||
| -rw-r--r-- | mkarchroot.in | 142 | ||||
| -rw-r--r-- | zsh_completion.in | 14 |
7 files changed, 159 insertions, 128 deletions
@@ -16,6 +16,7 @@ BINPROGS = \ crossrepomove SBINPROGS = \ + arch-nspawn \ mkarchroot \ makechrootpkg diff --git a/arch-nspawn.in b/arch-nspawn.in new file mode 100644 index 0000000..0df4875 --- /dev/null +++ b/arch-nspawn.in @@ -0,0 +1,99 @@ +#!/bin/bash +# 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; version 2 of the License. +# +# 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. + +m4_include(lib/common.sh) + +CHROOT_VERSION='v3' + +working_dir='' + +usage() { + echo "Usage: ${0##*/} [options] working-dir [systemd-nspawn arguments]" + echo "A wrapper around systemd-nspawn. Provides support for pacman." + echo + echo ' options:' + echo ' -C <file> Location of a pacman config file' + echo ' -M <file> Location of a makepkg config file' + echo ' -c <dir> Set pacman cache' + echo ' -h This message' + exit 1 +} + +while getopts 'hC:M:c:' arg; do + case "$arg" in + C) pac_conf="$OPTARG" ;; + M) makepkg_conf="$OPTARG" ;; + c) cache_dir="$OPTARG" ;; + h|?) usage ;; + *) error "invalid argument '$arg'"; usage ;; + esac +done +shift $(($OPTIND - 1)) + +(( $EUID != 0 )) && die 'This script must be run as root.' +(( $# < 1 )) && die 'You must specify a directory.' + +working_dir="$(readlink -f $1)" +shift 1 + +[[ -z $working_dir ]] && die 'Please specify a working directory.' + +if [[ -z $cache_dir ]]; then + cache_dirs=($(pacman -v $cache_conf 2>&1 | grep '^Cache Dirs:' | sed 's/Cache Dirs:\s*//g')) +else + cache_dirs=(${cache_dir}) +fi + +host_mirror=$(pacman -Sddp extra/devtools 2>/dev/null | sed -r 's#(.*/)extra/os/.*#\1$repo/os/$arch#') +[[ $host_mirror == *file://* ]] && host_mirror_path=$(echo "$host_mirror" | sed -r 's#file://(/.*)/\$repo/os/\$arch#\1#g') + +# {{{ functions +build_mount_args() { + local p + declare -g mount_args=() + + if [[ -n $host_mirror_path ]]; then + printf -v p '%q' "$host_mirror_path" + mount_args+=(--bind-ro="$p") + fi + + printf -v p '%q' "${cache_dirs[0]}" + mount_args+=(--bind="$p") + + for cache_dir in ${cache_dirs[@]:1}; do + printf -v p '%q' "$cache_dir" + mount_args+=(--bind-ro="$p") + done +} + +copy_hostconf () { + cp -a /etc/pacman.d/gnupg "$working_dir/etc/pacman.d" + echo "Server = $host_mirror" > $working_dir/etc/pacman.d/mirrorlist + + [[ -n $pac_conf ]] && cp $pac_conf $working_dir/etc/pacman.conf + [[ -n $makepkg_conf ]] && cp $makepkg_conf $working_dir/etc/makepkg.conf + + sed -r "s|^#?\\s*CacheDir.+|CacheDir = $(echo -n ${cache_dirs[@]})|g" -i $working_dir/etc/pacman.conf +} +# }}} + +umask 0022 + +# Sanity check +if [[ ! -f "$working_dir/.arch-chroot" ]]; then + die "'$working_dir' does not appear to be a Arch chroot." +elif [[ $(cat "$working_dir/.arch-chroot") != $CHROOT_VERSION ]]; then + die "chroot '$working_dir' is not at version $CHROOT_VERSION. Please rebuild." +fi + +build_mount_args +copy_hostconf + +exec systemd-nspawn -D "$working_dir" "${mount_args[@]}" "$@" diff --git a/archbuild.in b/archbuild.in index bdb18c0..7872cd4 100644 --- a/archbuild.in +++ b/archbuild.in @@ -73,11 +73,11 @@ if ${clean_first} || [[ ! -d "${chroots}/${repo}-${arch}" ]]; then "${chroots}/${repo}-${arch}/root" \ "${base_packages[@]}" || abort else - setarch ${arch} mkarchroot \ - -u \ + setarch ${arch} arch-nspawn \ -C "@pkgdatadir@/pacman-${repo}.conf" \ -M "@pkgdatadir@/makepkg-${arch}.conf" \ - "${chroots}/${repo}-${arch}/root" || abort + "${chroots}/${repo}-${arch}/root" \ + pacman -Syu --noconfirm || abort fi msg "Building in chroot for [${repo}] (${arch})..." diff --git a/bash_completion.in b/bash_completion.in index 9395d3a..d9948af 100644 --- a/bash_completion.in +++ b/bash_completion.in @@ -53,7 +53,7 @@ _mkarchroot() { case $cur in -*) - COMPREPLY=( $( compgen -W '-C -M -c -h -n -r -u' -- "$cur" ) ) + COMPREPLY=( $( compgen -W '-C -M -c -h' -- "$cur" ) ) ;; *) _filedir @@ -65,5 +65,22 @@ _mkarchroot() { } && complete -F _mkarchroot mkarchroot +_arch-nspawn() { + local cur + COMPREPLY=() + _get_comp_words_by_ref cur + + case $cur in + -*) + COMPREPLY=( $( compgen -W '-C -M -c -h' -- "$cur" ) ) + ;; + *) + _filedir + return 0 + ;; + esac + true +} && +complete -F _arch-nspawn arch-nspawn # ex:et ts=2 sw=2 ft=sh diff --git a/makechrootpkg.in b/makechrootpkg.in index 7796298..bf4034e 100644 --- a/makechrootpkg.in +++ b/makechrootpkg.in @@ -162,7 +162,7 @@ if [[ -n "${install_pkgs[*]}" ]]; then pkgname="${install_pkg##*/}" cp "$install_pkg" "$copydir/$pkgname" - mkarchroot -r "pacman -U /$pkgname --noconfirm" "$copydir" + arch-nspawn "$copydir" pacman -U /$pkgname --noconfirm (( ret += !! $? )) rm "$copydir/$pkgname" @@ -172,7 +172,7 @@ if [[ -n "${install_pkgs[*]}" ]]; then [[ -f PKGBUILD ]] || exit $ret fi -$update_first && mkarchroot -u "$copydir" +$update_first && arch-nspawn "$copydir" pacman -Syu --noconfirm mkdir -p "$copydir/build" @@ -288,7 +288,7 @@ exit 0 EOF chmod +x "$copydir/chrootbuild" -if mkarchroot -r "/chrootbuild" "$copydir"; then +if arch-nspawn "$copydir" /chrootbuild; then for pkgfile in "$copydir"/pkgdest/*.pkg.tar.?z; do if $add_to_db; then mkdir -p "$copydir/repo" diff --git a/mkarchroot.in b/mkarchroot.in index 5c1298b..68db64c 100644 --- a/mkarchroot.in +++ b/mkarchroot.in @@ -12,53 +12,33 @@ m4_include(lib/common.sh) CHROOT_VERSION='v3' -RUN='' -NOCOPY='n' - working_dir='' -APPNAME=$(basename "${0}") - -# usage: usage <exitvalue> usage() { - echo "Usage: ${APPNAME} [options] working-dir [package-list | app]" + echo "Usage: ${0##*/} [options] working-dir [package-list | app]" echo ' options:' - echo ' -r <app> Run "app" within the context of the chroot' - echo ' -u Update the chroot via pacman' echo ' -C <file> Location of a pacman config file' echo ' -M <file> Location of a makepkg config file' - echo ' -n Do not copy config files into the chroot' echo ' -c <dir> Set pacman cache' echo ' -h This message' exit 1 } -while getopts 'r:ufnhC:M:c:' arg; do - case "${arg}" in - r) RUN="$OPTARG" ;; - u) RUN='pacman -Syu --noconfirm' ;; +while getopts 'hC:M:c:' arg; do + case "$arg" in C) pac_conf="$OPTARG" ;; M) makepkg_conf="$OPTARG" ;; - n) NOCOPY='y' ;; c) cache_dir="$OPTARG" ;; h|?) usage ;; - *) error "invalid argument '${arg}'"; usage ;; + *) error "invalid argument '$arg'"; usage ;; esac done - -if (( $EUID != 0 )); then - die 'This script must be run as root.' -fi - shift $(($OPTIND - 1)) -if [[ -z $RUN ]] && (( $# < 2 )); then - die 'You must specify a directory and one or more packages.' -elif (( $# < 1 )); then - die 'You must specify a directory.' -fi +(( $EUID != 0 )) && die 'This script must be run as root.' +(( $# < 2 )) && die 'You must specify a directory and one or more packages.' -working_dir="$(readlink -f ${1})" +working_dir="$(readlink -f $1)" shift 1 [[ -z $working_dir ]] && die 'Please specify a working directory.' @@ -69,45 +49,7 @@ else cache_dirs=(${cache_dir}) fi -host_mirror=$(pacman -Sddp extra/devtools 2>/dev/null | sed -E 's#(.*/)extra/os/.*#\1$repo/os/$arch#') -if echo "${host_mirror}" | grep -q 'file://'; then - host_mirror_path=$(echo "${host_mirror}" | sed -E 's#file://(/.*)/\$repo/os/\$arch#\1#g') -fi - # {{{ functions -build_mount_args() { - local p - declare -g mount_args=() - - if [[ -n $host_mirror_path ]]; then - printf -v p '%q' "$host_mirror_path" - mount_args+=(--bind-ro="$p") - fi - - printf -v p '%q' "${cache_dirs[0]}" - mount_args+=(--bind="$p") - - for cache_dir in ${cache_dirs[@]:1}; do - printf -v p '%q' "$cache_dir" - mount_args+=(--bind-ro="$p") - done -} - -copy_hostconf () { - cp -a /etc/pacman.d/gnupg "${working_dir}/etc/pacman.d" - echo "Server = ${host_mirror}" > ${working_dir}/etc/pacman.d/mirrorlist - - if [[ -n $pac_conf && $NOCOPY = 'n' ]]; then - cp ${pac_conf} ${working_dir}/etc/pacman.conf - fi - - if [[ -n $makepkg_conf && $NOCOPY = 'n' ]]; then - cp ${makepkg_conf} ${working_dir}/etc/makepkg.conf - fi - - sed -r "s|^#?\\s*CacheDir.+|CacheDir = $(echo -n ${cache_dirs[@]})|g" -i ${working_dir}/etc/pacman.conf -} - chroot_lock () { # Only reopen the FD if it wasn't handed to us if [[ $(readlink -f /dev/fd/9) != "${working_dir}.lock" ]]; then @@ -121,65 +63,33 @@ chroot_lock () { stat_done fi } - -chroot_run() { - local dir=$1 - shift - systemd-nspawn -D "${dir}" "${mount_args[@]}" -- ${@} 2>/dev/null -} - # }}} umask 0022 -if [[ -n $RUN ]]; then - # run chroot {{{ - #Sanity check - if [[ ! -f "${working_dir}/.arch-chroot" ]]; then - die "'${working_dir}' does not appear to be a Arch chroot." - elif [[ $(cat "${working_dir}/.arch-chroot") != ${CHROOT_VERSION} ]]; then - die "'${working_dir}' is not compatible with ${APPNAME} version ${CHROOT_VERSION}. Please rebuild." - fi - chroot_lock - build_mount_args - copy_hostconf +[[ -e $working_dir ]] && die "Working directory '$working_dir' already exists" - chroot_run "${working_dir}" ${RUN} +mkdir -p "$working_dir" - # }}} -else - # {{{ build chroot - if [[ -e $working_dir ]]; then - die "Working directory '${working_dir}' already exists" - fi +chroot_lock - mkdir -p "${working_dir}" - - if [[ "$(stat -f -c %T "${working_dir}")" == btrfs ]]; then - rmdir "${working_dir}" - if ! btrfs subvolume create "${working_dir}"; then - die "Couldn't create subvolume for '${working_dir}'" - fi - chmod 0755 "${working_dir}" - fi - - chroot_lock - - pacargs=("${cache_dirs[@]/#/--cachedir=}") - if [[ -n $pac_conf ]]; then - pacargs+=("--config=${pac_conf}") - fi - - if ! pacstrap -GMcd "${working_dir}" "${pacargs[@]}" "$@"; then - die 'Failed to install all packages' +if [[ $(stat -f -c %T "$working_dir") == btrfs ]]; then + rmdir "$working_dir" + if ! btrfs subvolume create "$working_dir"; then + die "Couldn't create subvolume for '$working_dir'" fi + chmod 0755 "$working_dir" +fi - printf '%s.UTF-8 UTF-8\n' en_US de_DE > "${working_dir}/etc/locale.gen" - chroot_run "${working_dir}" locale-gen - echo 'LANG=C' > "${working_dir}/etc/locale.conf" +pacstrap -GMcd ${pac_conf:+-C "$pac_conf"} "$working_dir" \ + "${cache_dirs[@]/#/--cachedir=}" "$@" || die 'Failed to install all packages' - copy_hostconf +printf '%s.UTF-8 UTF-8\n' en_US de_DE > "$working_dir/etc/locale.gen" +echo 'LANG=C' > "$working_dir/etc/locale.conf" +echo "$CHROOT_VERSION" > "$working_dir/.arch-chroot" - echo "${CHROOT_VERSION}" > "${working_dir}/.arch-chroot" - # }}} -fi +exec arch-nspawn \ + ${pac_conf:+-C "$pac_conf"} \ + ${makepkg_conf:+-M "$makepkg_conf"} \ + ${cache_dir:+-c "$cache_dir"} \ + "$working_dir" locale-gen diff --git a/zsh_completion.in b/zsh_completion.in index c3abdfd..469df2f 100644 --- a/zsh_completion.in +++ b/zsh_completion.in @@ -1,4 +1,4 @@ -#compdef archbuild archco archrelease archrm commitpkg finddeps makechrootpkg mkarchroot rebuildpkgs extrapkg=commitpkg corepkg=commitpkg testingpkg=commitpkg stagingpkg=commitpkg communitypkg=commitpkg community-testingpkg=commitpkg community-stagingpkg=commitpkg multilibpkg=commitpkg multilib-testingpkg=commitpkg extra-i686-build=archbuild extra-x86_64-build=archbuild testing-i686-build=archbuild testing-x86_64-build=archbuild staging-i686-build=archbuild staging-x86_64-build=archbuild multilib-build=archbuild multilib-testing-build=archbuild multilib-staging-build=archbuild kde-unstable-i686-build=archbuild kde-unstable-x86_64-build=archbuild gnome-unstable-i686-build=archbuild gnome-unstable-x86_64-build=archbuild communityco=archco +#compdef archbuild archco arch-nspawn archrelease archrm commitpkg finddeps makechrootpkg mkarchroot rebuildpkgs extrapkg=commitpkg corepkg=commitpkg testingpkg=commitpkg stagingpkg=commitpkg communitypkg=commitpkg community-testingpkg=commitpkg community-stagingpkg=commitpkg multilibpkg=commitpkg multilib-testingpkg=commitpkg extra-i686-build=archbuild extra-x86_64-build=archbuild testing-i686-build=archbuild testing-x86_64-build=archbuild staging-i686-build=archbuild staging-x86_64-build=archbuild multilib-build=archbuild multilib-testing-build=archbuild multilib-staging-build=archbuild kde-unstable-i686-build=archbuild kde-unstable-x86_64-build=archbuild gnome-unstable-i686-build=archbuild gnome-unstable-x86_64-build=archbuild communityco=archco m4_include(lib/valid-tags.sh) @@ -11,6 +11,13 @@ _archco_args=( '*:packages:_devtools_completions_all_packages' ) +_arch_nspawn_args=( + '-C[Location of a pacman config file]:pacman_config:_files' + '-M[Location of a makepkg config file]:makepkg_config:_files' + '-c[Set pacman cache]:pacman_cache:_files -/' + '-h[Display usage]' +) + _archrelease_args=( "*:arch:($_tags[*])" ) @@ -40,11 +47,8 @@ _makechrootpkg_args=( ) _mkarchroot_args=( - '-r[Run a program within the context of the chroot]:app' - '-u[Update the chroot via pacman]' '-C[Location of a pacman config file]:pacman_config:_files' '-M[Location of a makepkg config file]:makepkg_config:_files' - '-n[Do not copy config files into the chroot]' '-c[Set pacman cache]:pacman_cache:_files -/' '-h[Display usage]' ) @@ -61,7 +65,7 @@ _devtools_completions_all_packages() { } _devtools() { - local argname="_${service}_args[@]" + local argname="_${service//-/_}_args[@]" _arguments -s "${(P)argname}" } |