diff options
| -rwxr-xr-x | src/chroot-tools/chcleanup | 46 |
1 files changed, 31 insertions, 15 deletions
diff --git a/src/chroot-tools/chcleanup b/src/chroot-tools/chcleanup index fa6a572..0461de2 100755 --- a/src/chroot-tools/chcleanup +++ b/src/chroot-tools/chcleanup @@ -18,6 +18,11 @@ else _() { echo "$@"; } fi +plain() { + local mesg="$(_ "$1")"; shift + printf "${BOLD} ${mesg}${ALL_OFF}\n" "$@" >&2 +} + msg() { local mesg="$(_ "$1")"; shift printf "${GREEN}==>${ALL_OFF}${BOLD} ${mesg}${ALL_OFF}\n" "$@" >&2 @@ -28,6 +33,11 @@ msg2() { printf "${BLUE} ->${ALL_OFF}${BOLD} ${mesg}${ALL_OFF}\n" "$@" >&2 } +warning() { + local mesg="$(_ "$1")"; shift + printf "${YELLOW}==> $(gettext "WARNING:")${ALL_OFF}${BOLD} ${mesg}${ALL_OFF}\n" "$@" >&2 +} + error() { local mesg="$(_ "$1")"; shift printf "${RED}==> $(gettext "ERROR:")${ALL_OFF}${BOLD} ${mesg}${ALL_OFF}\n" "$@" >&2 @@ -51,35 +61,41 @@ if [ -f PKGBUILD ]; then fi msg "Cleaning chroot..." +msg2 "Fetching updated package lists..." +pacman -Sy || { + warning "There was an error updating package lists, ignoring." +} -pacman -Sy || true - +# Setup the temporary directory TEMPDIR="$(mktemp --tmpdir -d $(basename $0).XXXXX)" +trap "rm -rf '$TEMPDIR'" EXIT + cp -a /var/lib/pacman/sync "${TEMPDIR}/" -cleanup_log="${TEMPDIR}"/libretools-cleanup.log +pkglist="${TEMPDIR}"/pkglist.txt # Get the full list of packages needed by dependencies, including the base system +msg2 "Creating a full list of packages..." pacman -b "${TEMPDIR}" \ - -Sp --print-format "%n" \ - base-devel "${CHROOTEXTRAPKG[@]}" \ - >"${cleanup_log}" + -Sp --print-format "%n" base-devel "${CHROOTEXTRAPKG[@]}" >"$pkglist" || { + ret=$? + error "Could not create a full list of packages, exiting." + plain "This is likely caused by a dependency that could not be found." + exit $ret +} # Diff installed packages against a clean chroot then remove leftovers packages=($(comm -23 <(pacman -Qq | sort -u) \ - <(sort -u "${cleanup_log}"))) + <(sort -u "${pkglist}"))) -RET=0 -if [[ ${#packages[@]} != 0 ]]; then +if [[ ${#packages[@]} = 0 ]]; then + msg2 "No packages to remove" +else msg2 "Removing %d packages" ${#packages[@]} if ${DRYRUN}; then - echo "${packages[@]}" + echo "${packages[*]}" else # Only remove leftovers, -Rcs removes too much - pacman --noconfirm -Rn "${packages[@]}" || RET=$? + pacman --noconfirm -Rn "${packages[@]}" fi fi -# Cleanup -rm -rf "${TEMPDIR}" - -exit $RET |