97 lines
1.7 KiB
Bash
97 lines
1.7 KiB
Bash
#!/bin/sh
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db_create() {
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mkdir ./"$1" && mkdir "./$1/.tag" && echo "Create DB \`$1'"
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}
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db_delete() {
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rm -r ./"$1" && echo "Delete DB \`$1'"
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}
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db_show() {
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if [ -z "$2" ]; then show_help; fi
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for x in "./$1/$2/"*; do
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echo "$x:" | sed "s/.*\///"
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cat "$x" | sed "s/^/ /"
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echo
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done
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printf "Tags: "
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ls "./$1/$2/.tag"
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}
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db_tag() {
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local db="$1" item="$2"
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shift
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shift
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for tag in $@; do
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mkdir "./$db/.tag/$tag"
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ln -s "$PWD/$db/$item" "./$db/.tag/$tag/"
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touch "./$db/$item/.tag/$tag"
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done
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}
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show_help() {
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echo "Usage: $0 command [args]"
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echo "Commands:"
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cat $0 | grep ") ##" | grep -v grep | sed 's/) ## /:\t/'
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exit
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}
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if [ -z "$1" ]; then show_help; fi
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action=$1 it=database
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shift
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case $action in
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create) ## db -- create $it
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db_create "$@" ;;
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drop) ## db -- delete $it
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db_delete "$@" ;;
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add) ## db item -- add new item to $it
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mkdir -p "./$1/$2/.tag" && touch "./$1/$2/Description" ;;
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rem) ## db item -- delete item from $it
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rm -r "./$1/$2"
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rm "./$1/.tag/"*"/$2"
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;;
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show) ## db item -- show item
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db_show "$@" ;;
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newtag) ## db new-tag-name -- create new tag name
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mkdir "./$1/.tag/$2" ;;
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prop) ## db item property-name property-content -- add property to item
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echo "$4" > "./$1/$2/$3" ;;
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tag) ## db item tag [more-tags...] -- mark item with tags
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db_tag "$@" ;;
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last) ## db -- show latest item
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ls "$1" --sort=time | tail -n 1
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;;
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list) ## db -- list all items
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ls "$1" -1 --sort=time
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;;
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last-all) ## db -- list items in each category
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for x in "$1/.tag/"*; do
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echo "$x" | sed 's/.*\//Tag: /'
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printf " "
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ls "$x" --sort=time | tail -n 1
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echo
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done
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;;
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help) ## this message
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show_help
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;;
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*) echo Bad DB command: $1
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show_help
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;;
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esac
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