mirror of
https://codeberg.org/kiss-community/kiss
synced 2024-12-23 07:30:16 -07:00
47 lines
1.3 KiB
Bash
Executable File
47 lines
1.3 KiB
Bash
Executable File
#!/bin/sh -ef
|
|
# Link a repository file to another repository
|
|
|
|
[ "$1" ] || {
|
|
printf 'usage: kiss-link file\n'
|
|
exit 1
|
|
}
|
|
|
|
[ -f "${file:=$1}" ] || {
|
|
printf 'file %s does not exist in the current directory\n' "$1"
|
|
exit 1
|
|
}
|
|
|
|
oPWD=$PWD
|
|
|
|
# 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 search "${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 -- $(kiss search "${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
|
|
|
|
# Finally, make the link to the file in whatever repository
|
|
# it was found in.
|
|
ln -sf "$1/$file" "$oPWD/$file"
|
|
}
|
|
|
|
printf 'linked %s to %s\n' "$file" "$1"
|