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| author | Jan Alexander Steffens (heftig) <jan.steffens@gmail.com> | 2017-03-07 19:55:05 +0100 |
|---|---|---|
| committer | Jan Alexander Steffens (heftig) <jan.steffens@gmail.com> | 2017-03-07 20:37:54 +0100 |
| commit | c53a3e80170dc9d45beeeb623edfbf0bd40799a7 (patch) | |
| tree | 6cbeab8af72dfa40a7c445817fe208583df7e872 | |
| parent | 45f87aa9d5b44e4ff2f73be6597d4024bcded8e3 (diff) | |
| download | devtools-c53a3e80170dc9d45beeeb623edfbf0bd40799a7.tar.xz | |
lib/archroot.sh: Add is_btrfs helper
| -rw-r--r-- | archbuild.in | 2 | ||||
| -rw-r--r-- | lib/archroot.sh | 8 | ||||
| -rw-r--r-- | makechrootpkg.in | 7 | ||||
| -rw-r--r-- | mkarchroot.in | 2 |
4 files changed, 12 insertions, 7 deletions
diff --git a/archbuild.in b/archbuild.in index 4fb33c3..b192788 100644 --- a/archbuild.in +++ b/archbuild.in @@ -52,7 +52,7 @@ if ${clean_first} || [[ ! -d "${chroots}/${repo}-${arch}" ]]; then lock 9 "$copy.lock" "Locking chroot copy '$copy'" - if [[ "$(stat -f -c %T "${copy}")" == btrfs ]]; then + if is_btrfs "${copy}"; then { type -P btrfs && btrfs subvolume delete "${copy}"; } &>/dev/null fi rm -rf --one-file-system "${copy}" diff --git a/lib/archroot.sh b/lib/archroot.sh index 7d7ab67..14417aa 100644 --- a/lib/archroot.sh +++ b/lib/archroot.sh @@ -12,3 +12,11 @@ check_root() { exec su root -c "$(printf ' %q' "${orig_argv[@]}")" fi } + +## +# usage : is_btrfs( $path ) +# return : whether $path is on a btrfs +## +is_btrfs() { + [[ -e "$1" && "$(stat -f -c %T "$1")" == btrfs ]] +} diff --git a/makechrootpkg.in b/makechrootpkg.in index 695b898..9e84996 100644 --- a/makechrootpkg.in +++ b/makechrootpkg.in @@ -96,7 +96,7 @@ create_chroot() { slock 8 "$chrootdir/root.lock" "Locking clean chroot" stat_busy "Creating clean working copy [$copy]" - if [[ "$chroottype" == btrfs ]] && ! mountpoint -q "$copydir"; then + if is_btrfs "$chrootdir" && ! mountpoint -q "$copydir"; then if [[ -d $copydir ]]; then btrfs subvolume delete "$copydir" >/dev/null || die "Unable to delete subvolume %s" "$copydir" @@ -119,7 +119,7 @@ create_chroot() { clean_temporary() { stat_busy "Removing temporary copy [$copy]" - if [[ "$chroottype" == btrfs ]] && ! mountpoint -q "$copydir"; then + if is_btrfs "$chrootdir" && ! mountpoint -q "$copydir"; then btrfs subvolume delete "$copydir" >/dev/null || die "Unable to delete subvolume %s" "$copydir" else @@ -285,9 +285,6 @@ chrootdir=$(readlink -e "$passeddir") [[ ! -d $chrootdir ]] && die "No chroot dir defined, or invalid path '%s'" "$passeddir" [[ ! -d $chrootdir/root ]] && die "Missing chroot dir root directory. Try using: mkarchroot %s/root base-devel" "$chrootdir" -# Detect chrootdir filesystem type -chroottype=$(stat -f -c %T "$chrootdir") - if [[ ${copy:0:1} = / ]]; then copydir=$copy else diff --git a/mkarchroot.in b/mkarchroot.in index 010de3c..3d7e396 100644 --- a/mkarchroot.in +++ b/mkarchroot.in @@ -57,7 +57,7 @@ mkdir -p "$working_dir" lock 9 "${working_dir}.lock" "Locking chroot" -if [[ $(stat -f -c %T "$working_dir") == btrfs ]]; then +if is_btrfs "$working_dir"; then rmdir "$working_dir" if ! btrfs subvolume create "$working_dir"; then die "Couldn't create subvolume for '%s'" "$working_dir" |