1 files changed, 73 insertions, 0 deletions
diff --git a/hooks/file-mirror-automount/setup00.sh b/hooks/file-mirror-automount/setup00.sh
new file mode 100755
index 0000000..61f60f2
--- /dev/null
+++ b/hooks/file-mirror-automount/setup00.sh
@@ -0,0 +1,73 @@
+#!/bin/sh
+
+set -eu
+
+if [ "${MMDEBSTRAP_VERBOSITY:-1}" -ge 3 ]; then
+	set -x
+fi
+
+rootdir="$1"
+
+# process all configured apt repositories
+env APT_CONFIG="$MMDEBSTRAP_APT_CONFIG" apt-get indextargets --no-release-info --format '$(REPO_URI)' \
+	| sed -ne 's/^file:\/\+//p' \
+	| sort -u \
+	| while read -r path; do
+		mkdir -p "$rootdir/run/mmdebstrap"
+		if [ ! -d "/$path" ]; then
+			echo "/$path is not an existing directory" >&2
+			continue
+		fi
+		case $MMDEBSTRAP_MODE in
+			root|unshare)
+				echo "bind-mounting /$path into the chroot" >&2
+				mkdir -p "$rootdir/$path"
+				mount -o ro,bind "/$path" "$rootdir/$path"
+				;;
+			*)
+				echo "copying /$path into the chroot" >&2
+				mkdir -p "$rootdir/$path"
+				"$MMDEBSTRAP_ARGV0" --hook-helper "$rootdir" "$MMDEBSTRAP_MODE" "$MMDEBSTRAP_HOOK" env "$MMDEBSTRAP_VERBOSITY" sync-in "/$path" "/$path" <&"$MMDEBSTRAP_HOOKSOCK" >&"$MMDEBSTRAP_HOOKSOCK"
+				;;
+		esac
+		printf '/%s\0' "$path" >> "$rootdir/run/mmdebstrap/file-mirror-automount"
+	done
+
+# process all files given via --include
+set -f # turn off pathname expansion
+IFS=',' # split by comma
+for pkg in $MMDEBSTRAP_INCLUDE; do
+	set +f; unset IFS
+	case $pkg in
+		./*|../*|/*) : ;; # we are interested in this case
+		*) continue ;; # not a file
+	esac
+	# undo escaping
+	pkg="$(printf '%s' "$pkg" | sed 's/%2C/,/g; s/%25/%/g')"
+	# check for existance
+	if [ ! -f "$pkg" ]; then
+		echo "$pkg does not exist" >&2
+		continue
+	fi
+	# make path absolute
+	pkg="$(realpath "$pkg")"
+	case "$pkg" in
+		/*) : ;;
+		*) echo "path for $pkg is not absolute" >&2; continue;;
+	esac
+	mkdir -p "$rootdir/run/mmdebstrap"
+	mkdir -p "$rootdir/$(dirname "$pkg")"
+	case $MMDEBSTRAP_MODE in
+		root|unshare)
+			echo "bind-mounting $pkg into the chroot" >&2
+			touch "$rootdir/$pkg"
+			mount -o bind "$pkg" "$rootdir/$pkg"
+			;;
+		*)
+			echo "copying $pkg into the chroot" >&2
+			"$MMDEBSTRAP_ARGV0" --hook-helper "$rootdir" "$MMDEBSTRAP_MODE" "$MMDEBSTRAP_HOOK" env "$MMDEBSTRAP_VERBOSITY" upload "$pkg" "$pkg" <&"$MMDEBSTRAP_HOOKSOCK" >&"$MMDEBSTRAP_HOOKSOCK"
+			;;
+	esac
+	printf '/%s\0' "$pkg" >> "$rootdir/run/mmdebstrap/file-mirror-automount"
+done
+set +f; unset IFS