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Diffstat (limited to '')
| -rwxr-xr-x | hooks/maybe-merged-usr/setup00.sh | 20 |
1 files changed, 15 insertions, 5 deletions
diff --git a/hooks/maybe-merged-usr/setup00.sh b/hooks/maybe-merged-usr/setup00.sh index a6bd712..6568af2 100755 --- a/hooks/maybe-merged-usr/setup00.sh +++ b/hooks/maybe-merged-usr/setup00.sh @@ -4,12 +4,22 @@ set -eu env --chdir="$1" APT_CONFIG="$MMDEBSTRAP_APT_CONFIG" apt-get update --error-on=any -# if the usr-is-merged package cannot be installed with apt, do nothing -if ! env --chdir="$1" APT_CONFIG="$MMDEBSTRAP_APT_CONFIG" apt-cache show --no-all-versions usr-is-merged > /dev/null 2>&1; then - echo "no package called usr-is-merged found -- not running merged-usr setup hook" >&2 - exit 0 +if env --chdir="$1" APT_CONFIG="$MMDEBSTRAP_APT_CONFIG" apt-cache show --no-all-versions usr-is-merged > /dev/null 2>&1; then + # if apt-cache exited successfully, then usr-is-merged exists either as + # a real or virtual package + if env --chdir="$1" APT_CONFIG="$MMDEBSTRAP_APT_CONFIG" apt-cache show --no-all-versions usr-is-merged 2>/dev/null | grep -q "Package: usr-is-merged"; then + echo "usr-is-merged found -- running merged-usr setup hook" >&2 + else + # The usr-is-merged must be virtual, so assume that nothing + # has to be done. This is the case with Debian Trixie or later + # or with Ubuntu Lunar or later + echo "usr-is-merged found but not real -- not running merged-usr setup hook" >&2 + exit 0 + fi else - echo "package usr-is-merged found -- running merged-usr setup hook" >&2 + # if the usr-is-merged package cannot be installed with apt, do nothing + echo "no package providing usr-is-merged found -- not running merged-usr setup hook" >&2 + exit 0 fi # resolve the script path using several methods in order: |