pthbs

Packaging Through Hashed Build Scripts
git clone https://ccx.te2000.cz/git/pthbs
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pthbs-link (492B)

      1 #!/bin/sh -e
      2 test -d "$1" || exit 1
      3 test -d "$2" || exit 1
      4 while IFS= read -r line; do
      5 	target=${line%	*}
      6 	source=${line#*	}
      7 	target=$1/${target#./}
      8 	source=$2/${source#./}
      9 	if test -e "$source"; then
     10 		printf >&2 'FATAL: link source already exists: "%s"\n' "$source"
     11 		ls >&2 -l "$source"
     12 		exit 1
     13 	fi
     14 	if ! test -e "$target"; then
     15 		printf >&2 'FATAL: link target does not exists: "%s"\n' "$target"
     16 		exit 1
     17 	fi
     18 	mkdir -p "${source%/*}"
     19 	ln -s "$target" "$source"
     20 done <"$1/.install-links"