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| author | Jan Alexander Steffens (heftig) <jan.steffens@gmail.com> | 2013-05-02 07:03:12 +0200 |
|---|---|---|
| committer | Jan Alexander Steffens (heftig) <jan.steffens@gmail.com> | 2013-05-03 04:34:29 +0200 |
| commit | a7a05deb37b3db6aa3606f488467f621c40ce32d (patch) | |
| tree | 3091e3cdfc4abb0c73c9199d5c54b6fdfbe5f1d4 /archbuild.in | |
| parent | 0e98bd8c485b2c55c3971823f99a13c41b1ed696 (diff) | |
lib/common.sh: Introduce locking helper functions
Reduces code duplication.
With makechrootpkg not calling mkarchroot anymore,
the lock handover protocol is unneeded.
arch-nspawn does not do any locking, so add protection to archbuild.
Diffstat (limited to 'archbuild.in')
| -rw-r--r-- | archbuild.in | 8 |
1 files changed, 2 insertions, 6 deletions
diff --git a/archbuild.in b/archbuild.in index 7872cd4..9f1b98a 100644 --- a/archbuild.in +++ b/archbuild.in @@ -51,12 +51,7 @@ if ${clean_first} || [[ ! -d "${chroots}/${repo}-${arch}" ]]; then [[ -d $copy ]] || continue msg2 "Deleting chroot copy '$(basename "${copy}")'..." - exec 9>"$copydir.lock" - if ! flock -n 9; then - stat_busy "Locking chroot copy '$copy'" - flock 9 - stat_done - fi + lock 9 "$copydir.lock" "Locking chroot copy '$copy'" if [[ "$(stat -f -c %T "${copy}")" == btrfs ]]; then { type -P btrfs && btrfs subvolume delete "${copy}"; } &>/dev/null @@ -73,6 +68,7 @@ if ${clean_first} || [[ ! -d "${chroots}/${repo}-${arch}" ]]; then "${chroots}/${repo}-${arch}/root" \ "${base_packages[@]}" || abort else + lock 9 "${chroots}/${repo}-${arch}/root.lock" "Locking clean chroot" setarch ${arch} arch-nspawn \ -C "@pkgdatadir@/pacman-${repo}.conf" \ -M "@pkgdatadir@/makepkg-${arch}.conf" \ |