diff options
Diffstat (limited to 'src')
| -rwxr-xr-x | src/cpt-search | 66 |
1 files changed, 52 insertions, 14 deletions
diff --git a/src/cpt-search b/src/cpt-search index fbe0b04..9eeac75 100755 --- a/src/cpt-search +++ b/src/cpt-search @@ -2,26 +2,64 @@ # Search for a package parser_definition() { - setup REST help:usage -- "usage: ${0##*/} [pkg...]" + setup REST help:usage -- "usage: ${0##*/} [-dFoqs] [pkg...]" msg -- '' 'Options:' flag SEARCH_PATH -d "on:$CPT_PATH" -- "Do not search the installed package database" flag all -s --single init:=1 on:'' -- "Only show the first instance of a package" - flag others -o --others -- "Use the current directory as the package" \ + flag mode -q --query on:2 -- "Search packages making use of package descriptions" + flag fflag -F --fixed -- "Run query mode interpreting the given pattern as a" \ + "fixed string" + flag mode -o --others on:1 -- "Use the current directory as the package" \ "and show other instances" - global_options + global_options compact } if [ -f ./cpt-lib ]; then . ./cpt-lib; else . cpt-lib; fi -# The 'all' variable is set by the option parser. -# shellcheck disable=2154 -case $others in - '') for pkg; do pkg_find "$pkg" "${all:+all}"; done ;; - *) pkg_find "${PWD##*/}" all | - while read -r pkg_dir; do case $pkg_dir in - "$PWD") ;; - *) printf '%s\n' "$pkg_dir" - [ "$all" ] || exit 0 - esac - done + +# The 'all' and 'mode' variables are set by the option parser, and are never +# modified in the subshell. +# shellcheck disable=2154,2030,2031 +case $mode in + '') + # Default mode of operation. + for pkg; do pkg_find "$pkg" "${all:+all}"; done + ;; + 1) + # Use the current directory as the package and show other instances. + pkg_find "${PWD##*/}" all | + while read -r pkg_dir; do + case $pkg_dir in + "$PWD") ;; + *) printf '%s\n' "$pkg_dir" + [ "$all" ] || exit 0 + esac + done + ;; + 2) + # Make a partial string search using the name and the description of all + # packages. This is a "pretty information" mode, and its output is not + # meant to be used in scripting. There is a whole library meant for + # scripting. + pkg_find \* all | + while read -r pkg_dir; do + name=${pkg_dir##*/} + desc=$(pkg_query_meta "$pkg_dir" description ||:) + + # We pipe the name and description to the given query and + # continue if it's not a match + printf '%s %s\n' "$name" "$desc" | + "$grep" "-iq${fflag:+F}" -- "$1" || continue + + read -r ver rel < "$pkg_dir/version" + printf '%b%s%b@%s %s-%s\n %s\n\n' \ + "$colorb" "$name" "$colre" \ + "$pkg_dir" \ + "$ver" "$rel" \ + "$desc" + + # I don't know why someone use the '-s' flag on this operation + # mode, but go ahead. + [ "$all" ] || exit 0 + done esac |