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| -rwxr-xr-x | ch | 178 |
1 files changed, 178 insertions, 0 deletions
@@ -0,0 +1,178 @@ +#!/bin/bash + +# ch build <id>... build the current package for multiple chroots +# ch clean remove all working copies +# ch install <id> <package files>... install the package files in the chroot +# ch kill all remove all chroots (including master chroot) +# ch update update all chroots + +# IDs work like this: +# 64 = 64bit extra +# 64t = 64bit testing +# 64ml = 64bit multilib +# 64mlt = 64bit multilib testing +# +# 64+foo = 64 extra, but different working copy + +# functions for building chroots +CHROOTS="/mnt/chroots/arch" + +__genchroot() { + sudo btrfs subvolume snapshot "$chrootdir/root" "$copydir" +} + +__chrootalias() { + chroot="" + chroot_arch="" + arg_arch=${1%%+*} + arg_copy="$USER+$1" + + case $arg_arch in + 32*) + chroot_arch=32 + case $arg_arch in + 32) chroot=extra-i686;; + 32t) chroot=testing-i686;; + 32s) chroot=staging-i686;; + esac + ;; + 64*) + chroot_arch=64; + case $arg_arch in + 64) chroot=extra-x86_64;; + 64t) chroot=testing-x86_64;; + 64s) chroot=staging-x86_64;; + 64ml) chroot=multilib-x86_64;; + 64mlt) chroot=multilib-testing-x86_64;; + 64mls) chroot=multilib-staging-x86_64;; + esac + ;; + *) + chroot=$arg_arch + case $arg_arch in + *-i686) chroot_arch=32;; + *-x86_64|multilib*) chroot_arch=64;; + esac + esac + + if [[ -z $chroot || -z $chroot_arch ]]; then + echo "failed to determine chroot for \"$arg_arch\"" + return 1 + fi + + chrootdir="$CHROOTS/$chroot" + copydir="$chrootdir/$arg_copy" + + # create chroot if necessary + if [[ ! -d "$chrootdir/root" ]]; then + # fix command for multilib + case $chroot in + multilib*) chroot_cmd="${chroot%%-x86_64}";; + *) chroot_cmd="$chroot";; + esac + cd /var/empty + sudo "${chroot_cmd}-build" -c -r "$CHROOTS" || true + cd - + fi +} + +chkill() { + if [[ $1 = all ]]; then + for chrootdir in "$CHROOTS/"*/; do + chkill "$(basename "$chrootdir")" + done + return + fi + + __chrootalias "$1" || return + for dir in "$CHROOTS/$chroot/"*/; do + sudo btrfs subvolume delete "$dir" + done + sudo rm -rf "$CHROOTS/$chroot" +} + +chshell() { + __chrootalias "$1" || return + [ -d "$copydir" ] || __genchroot + linux${chroot_arch} sudo mkarchroot -r "${2:-/bin/bash}" "$copydir" +} + +chbuild() { + __chrootalias "$1" || return + linux${chroot_arch} sudo makechrootpkg -l "${copydir##*/}" -r "$chrootdir" -n -- -f + chshell "$1" "pacman --noconfirm -Rcs namcap" +} + +chinstall() { + __chrootalias $1 || return; shift + for file in "$@"; do + files+=("$(readlink -f "$file")") + done + cd /var/empty + linux${chroot_arch} sudo makechrootpkg -l "${copydir##*/}" -r "$chrootdir" -I "${files[@]}" +} + +chclean() { + __chrootalias $1 || return + for copy in $chrootdir/*/; do + if [[ $copy = */root/ ]]; then + continue + fi + + sudo btrfs subvolume delete "$copy" + sudo rm -f "${copy%/}.lock" + done +} + +chrshell() { + __chrootalias $1 || return + linux${chroot_arch} sudo mkarchroot -r ${2:-bash} "$chrootdir/root" +} + +chupdate() { + __chrootalias $1 || return + echo ":: Updating $chroot" + linux${chroot_arch} sudo mkarchroot -u "$chrootdir/root" -- --noconfirm + echo ":: Cleaning up ..." + chclean $1 +} + +command=$1; shift +case $command in + build) + for arg; do + chbuild "$arg" + done + ;; + update) + if [[ $# = 0 ]]; then + for chrootdir in "$CHROOTS/"*/; do + chupdate "$(basename "$chrootdir")" + done + else + for arg; do + chupdate "$arg" + done + fi + ;; + clean) + if [[ $# = 0 ]]; then + for chrootdir in "$CHROOTS/"*/; do + chclean "$(basename "$chrootdir")" + done + else + for arg; do + chclean "$arg" + done + fi + ;; + kill) + for arg; do + chkill $arg + done + ;; + shell) chshell "$1";; + rshell) chrshell "$1";; + install) chinstall "$@";; + *) printf "Unknown command %s\n" "$command";; +esac |