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-rwxr-xr-xcontrib/kiss-link45
1 files changed, 8 insertions, 37 deletions
diff --git a/contrib/kiss-link b/contrib/kiss-link
index 9412917..1c0b2db 100755
--- a/contrib/kiss-link
+++ b/contrib/kiss-link
@@ -1,45 +1,16 @@
#!/bin/sh -ef
-[ "$1" ] || {
- printf 'usage: kiss-link file\n'
- exit 1
-}
-
-[ -f "${file:=$1}" ] || {
- printf 'file %s does not exist in the current directory\n' "$1"
- exit 1
-}
-
-oPWD=$PWD
+[ "$1" ] || { printf 'usage: kiss-link [file] [file]\n' ; exit 0 ;}
# Check if the package exists in a repository and error out here
# if it does not. The error message from the package manager will
# be displayed.
-kiss s "${PWD##*/}" >/dev/null
-
-# Disable this warning as globbing is disabled and word splitting
-# is intentional. This grabs the location of the package's files.
-# shellcheck disable=2046
-{
- # Generate a list of repositories in which the package
- # exists. Then 'cd' to the first found directory to do a
- # comparison.
- set -- $(kiss s "${PWD##*/}"); cd "$1"
-
- # Error if the package exists nowhere but the current
- # directory and this script would create a broken symlink.
- [ -z "$2" ] && [ "$PWD" = "$oPWD" ] && {
- printf 'error: cannot symlink file to itself\n'
- exit 1
- }
-
- # If the first repository in '$KISS_PATH' is the current
- # directory, use the second repository in the list.
- [ "$PWD" = "$oPWD" ] && shift
+kiss s "${PKG:=${PWD##*/}}" >/dev/null
- # Finally, make the link to the file in whatever repository
- # it was found in.
- ln -sf "$1/$file" "$file"
-}
+oPKG="$(kiss s "$PKG" | grep -v "^$PWD\$\|/var/db/kiss/installed/$PKG" | sed 1q)"
-printf 'linked %s to %s\n' "$file" "$1"
+for file in "$@" ; do
+ [ -e "${oPKG:?}/$file" ]
+ ln -sf "$oPKG/$file" "$file"
+ printf 'linked %s to %s\n' "$oPKG/$file" "$PWD/$file"
+done