mirror of https://github.com/bpkg/bpkg
You cannot select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
101 lines
1.9 KiB
Bash
101 lines
1.9 KiB
Bash
#!/bin/bash
|
|
|
|
## suggest version
|
|
VERSION="0.0.2"
|
|
|
|
## output usage
|
|
usage () {
|
|
echo "usage: suggest [-hV] <query>"
|
|
}
|
|
|
|
## main
|
|
suggest () {
|
|
declare -a local paths=()
|
|
declare -a local seen=()
|
|
declare -a local found=()
|
|
local query="${1}"
|
|
|
|
case "${query}" in
|
|
-h|--help)
|
|
usage
|
|
return 0
|
|
;;
|
|
|
|
-V|--version)
|
|
echo "${VERSION}"
|
|
return 0
|
|
;;
|
|
|
|
*)
|
|
if [ "-" = "${query:0:1}" ]; then
|
|
echo >&2 "error: Unknown argument \`${query}'"
|
|
return 1
|
|
fi
|
|
;;
|
|
esac
|
|
|
|
## search path
|
|
{
|
|
local res=""
|
|
IFS=':' read -a paths <<< "${PATH}"
|
|
for (( i = 0; i < ${#paths[@]}; ++i )); do
|
|
local path="${paths[$i]}"
|
|
local let skip=0
|
|
|
|
## omit non existent paths
|
|
if ! test -d "${path}"; then
|
|
continue
|
|
else
|
|
for (( n = 0; n < "${#seen[@]}"; ++n )); do
|
|
if [ "${path}" = "${seen[$n]}" ]; then
|
|
skip=1;
|
|
break;
|
|
fi
|
|
done
|
|
|
|
## check if skip needed
|
|
if [ "1" = "${skip}" ]; then
|
|
continue
|
|
fi
|
|
fi
|
|
|
|
## mark seen
|
|
seen+=( "${path}" )
|
|
|
|
## find in path
|
|
if res=$(find "${path}" -name "${query}*" -prune -print 2>/dev/null); then
|
|
if [ -z "${res}" ]; then
|
|
continue
|
|
fi
|
|
res="$(echo ${res} | tr '\n' ' ')"
|
|
## add to found count
|
|
found+=( $(echo -n "${res}") )
|
|
fi
|
|
done
|
|
}
|
|
|
|
## get total
|
|
count="${#found[@]}"
|
|
|
|
if (( count == 1 )); then
|
|
echo "${found[0]}"
|
|
elif (( count > 0 )); then
|
|
printf "suggest: found %d result(s)\n" "${count}"
|
|
echo
|
|
for (( i = 0; i < count; ++i )); do
|
|
printf "%d %s\n" $(echo -n ${found[$i]} | wc -c | tr -d ' ') "${found[$i]}"
|
|
done | sort -n | awk '{ print $2 }' | xargs printf ' %s\n'
|
|
else
|
|
echo "suggest: Couldn't anything to match \`${query}'"
|
|
return 1
|
|
fi
|
|
return 0
|
|
}
|
|
|
|
## export or run
|
|
if [[ ${BASH_SOURCE[0]} != $0 ]]; then
|
|
export -f suggest
|
|
else
|
|
suggest "$@"
|
|
fi
|