45 lines
1 KiB
Bash
45 lines
1 KiB
Bash
#!/usr/bin/zsh
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#
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# goto.zsh, a tool for bookmarking directories
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function _awk {
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which awk &>/dev/null && awk $@ || \
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which gawk &>/dev/null && gawk $@
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};
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function _gotofile {
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echo "${GOTO_FILE:-${HOME/.labels.tsv}}"
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function _make_label {
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printf '%s %s\n' "$1" $(echo "$2" | tr -d "$HOME/") >> `_gotofile`
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};
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function label {
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if [ "${#}" -eq 0 ]; then
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echo "Usage: $ label <name> [dir]"
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echo " creates a label which goto can cd to"
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elif [ -d "${2}" ]; then
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_make_label "${1}" "${2}"
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else
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_make_label "${1}" "${PWD}"
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fi
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};
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function goto {
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if [[ "${#}" -eq 0 ]]; then
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echo "Usage: $ goto <name>"
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echo " jumps to a record set by label"
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elif [[ "$1" == "ls" ]]; then
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_awk "{ print \$1 }" `_gotofile` | column -t
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else
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dir=$(_awk "/^$1\s/ {print \$2;exit;}" `_gotofile` | head -n 1)
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if [[ "${dir}" != "/*" ]]; then
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dir="${HOME}/${dir}"
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fi
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if [[ ! -e "${dir}" ]]; then
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echo "Error: Label '$1' resolved to missing path '$dir'"
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else
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cd "${dir}"
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fi
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fi
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};
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