open.bash

#!/usr/bin/env bash

: '
Reece Williams | Nov 2024

# Requires: fzf
# - https://archlinux.org/packages/extra/x86_64/fzf/

Opens folders in your programming mono local repo in your editor or explorer.

# source .bashrc -> the folder where open is now
open [search_term][/]

examples:
- open         # prompts for search query
- open go/     # with a trailing /, it opens up the folder in your EXPLORER (must be in FILE_LOCATION)
- open juno    # searches for any folders or subfolders which contain juno, if so, opens up a picker to select which one to open

# Original Python version:
# https://gist.github.com/Reecepbcups/b64920fcfb7a151049884c9df6753076
#
# This version:
# https://gist.github.com/Reecepbcups/a832bb9875513decfbdcca174f0d5cbb

'

EDITOR="code"
EXPLORER="/usr/bin/nautilus"
# Where the root of the files are. Would be nice for this to be an array in the future
FILE_LOCATION="${HOME}/Desktop/Programming"

if [[ $# -eq 1 ]]; then
    # if $1 ends with a /, open the folder in the explorer
    # i.e. Go/ opens the FILE_LOCATION/Go/ in the explorer
    if [[ $1 == */ ]]; then
        echo "Opening $1 in explorer"
        # open without issue or printing
        $EXPLORER -w $FILE_LOCATION/$1 > /dev/null 2>&1 &
        exit 0
    fi

    # find all possible files with the search term somewhere in it
    matches=`find $FILE_LOCATION -mindepth 2 -maxdepth 2 -type d -wholename "*$1*"`
    if [[ -z $matches ]]; then
        echo "No matches found for '$1'"
        exit 1
    fi

    # if there is only 1 match, select it as the working
    # i.e. len of 1 match; `ibc-app` matches `ibc-apps`; nothing else matches. select it
    if [[ $(echo $matches | wc -w) -eq 1 ]]; then
        selected=$matches
    else
        # search all possible folders for a possible direct match.
        # i.e. `juno`; searches and finds a folder called `juno` even though `juno-ts` and `juno-frontend` exist
        # as exact matches are pushed through
        for match in $matches; do
            lastItem=$(echo $match | rev | cut -d'/' -f1 | rev)
            if [[ $lastItem == $1 ]]; then
                selected=$match
                break
            fi
        done
    fi

    # if selected is empty, we have not found yet. Need to prompt for multi-selecti-on input
    if [[ -z $selected ]]; then
        # remove prefix as it is redundant
        selected=$(echo $matches | tr ' ' '\n' | sed "s#${FILE_LOCATION}/##g" | fzf)
        selected="${FILE_LOCATION}/${selected}" # re-add the prefix of file loc
    fi
else
    # no input, search within the terminal itself
    selected=$(find ${FILE_LOCATION} -mindepth 1 -maxdepth 2 -type d | sed "s#${FILE_LOCATION}/##g" | fzf)
    selected="${FILE_LOCATION}/${selected}" # re-add the prefix of file loc
fi

# selected matches the root of all files, ignore
if [[ "${selected}" == "${FILE_LOCATION}/" ]]; then
    echo "No folder selected"
    exit 1
fi
if [[ -z $selected ]]; then
    echo "No folder selected"
    exit 1
fi
if [[ ! -d $selected ]]; then
    echo "Selected is not a folder"
    exit 1
fi

$EDITOR $selected # open here / tmux it