forked from josch/mmdebstrap
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47 lines
1.3 KiB
Bash
47 lines
1.3 KiB
Bash
#!/bin/sh
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set -eu
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if [ "${MMDEBSTRAP_VERBOSITY:-1}" -ge 3 ]; then
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set -x
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fi
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if [ -n "${MMDEBSTRAP_SUITE:-}" ]; then
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if [ "${MMDEBSTRAP_VERBOSITY:-1}" -ge 1 ]; then
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echo "W: using a non-empty suite name $MMDEBSTRAP_SUITE does not make sense with this hook and might select the wrong Essential:yes package set" >&2
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fi
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fi
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rootdir="$1"
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SOURCELIST="/etc/apt/sources.list"
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eval "$(apt-config shell SOURCELIST Dir::Etc::SourceList/f)"
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SOURCEPARTS="/etc/apt/sources.d/"
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eval "$(apt-config shell SOURCEPARTS Dir::Etc::SourceParts/d)"
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PREFERENCES="/etc/apt/preferences"
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eval "$(apt-config shell PREFERENCES Dir::Etc::Preferences/f)"
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PREFERENCESPARTS="/etc/apt/preferences.d/"
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eval "$(apt-config shell PREFERENCESPARTS Dir::Etc::PreferencesParts/d)"
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for f in "$SOURCELIST" \
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"$SOURCEPARTS"/*.list \
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"$SOURCEPARTS"/*.sources \
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"$PREFERENCES" \
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"$PREFERENCESPARTS"/*; do
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[ -e "$f" ] || continue
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mkdir --parents "$(dirname "$rootdir/$f")"
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if [ -e "$rootdir/$f" ]; then
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if [ "${MMDEBSTRAP_VERBOSITY:-1}" -ge 2 ]; then
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echo "I: $f already exists in chroot, appending..." >&2
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fi
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# Add extra newline between old content and new content.
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# This is required in case of deb822 files.
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echo >> "$rootdir/$f"
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fi
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cat "$f" >> "$rootdir/$f"
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if [ "${MMDEBSTRAP_VERBOSITY:-1}" -ge 3 ]; then
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echo "D: contents of $f inside the chroot:" >&2
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cat "$rootdir/$f" >&2
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fi
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done
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