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Add a bookmarks plugin that supports names (#558)

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Co-authored-by: Todd Yamakawa <todd.yamakawa@arm.com>
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Todd Yamakawa 2020-05-06 06:54:21 -05:00 committed by GitHub
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commit c8ecf06c51
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1
plugins/README.md
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@ -27,6 +27,7 @@ Plugins are installed to `${XDG_CONFIG_HOME:-$HOME/.config}/nnn/plugins`.
| Plugin (a-z) | Description | Lang | Dependencies | | Plugin (a-z) | Description | Lang | Dependencies |
| --- | --- | --- | --- | | --- | --- | --- | --- |
| autojump | Navigate to dir/path | sh | autojump | | autojump | Navigate to dir/path | sh | autojump |
| bookmarks | Use named bookmarks managed with symlinks | sh | fzf |
| boom | Play random music from dir | sh | [moc](http://moc.daper.net/) | | boom | Play random music from dir | sh | [moc](http://moc.daper.net/) |
| dups | List non-empty duplicate files in current dir | sh | find, md5sum,<br>sort uniq xargs | | dups | List non-empty duplicate files in current dir | sh | find, md5sum,<br>sort uniq xargs |
| chksum | Create and verify checksums | sh | md5sum,<br>sha256sum | | chksum | Create and verify checksums | sh | md5sum,<br>sha256sum |

51
plugins/bookmarks Executable file
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@ -0,0 +1,51 @@
#!/usr/bin/env sh
# Description: Use named bookmarks using symlinks
#
# Dependencies: fzf
#
# Usage:
# 1. Create a $BOOKMARKS_DIR directory
# By default, $BOOKMARKS_DIR is set to: ${XDG_CACHE_HOME:-$HOME/.cache}/nnn/bookmarks
#
# 2. Create symlinks to directories
# `cd $BOOKMARKS_DIR`
# `ln -s /path/to/useful/directory bookmark_name`
# `ln -s $XDG_CONFIG_HOME/nnn/plugins nnn_plugins"
# `ln -s /path/to/documents docs`
# `ln -s /path/to/media media`
# `ln -s /path/to/movies movies`
#
# Bonus tip: Add `$BOOKMARKS_DIR` to your `$CDPATH`
#
# TODO:
# 1. Remove `fzf` dependency
#
# Shell: POSIX compliant
# Author: Todd Yamakawa
BOOKMARKS_DIR="${XDG_CACHE_HOME:-$HOME/.cache}/nnn/bookmarks"
# Check if NNN_PIPE is set
[ -z "$NNN_PIPE" ] && { echo 'NNN_PIPE is not set'; exit 2; }
# Get all directory symlinks
get_links() {
for entry in "$1"/*; do
# Skip unless directory symlink
[ -h "$entry" ] || continue
[ -d "$entry" ] || continue
echo "$(basename "$entry") -> $(readlink -f "$entry")"
done | column -t
}
# Choose symlink with fzf
cddir="$(get_links "$BOOKMARKS_DIR" | fzf | awk 'END { print "'"$BOOKMARKS_DIR"'/"$1 }')"
# Writing result to NNN_PIPE will change nnn's active directory
# https://github.com/jarun/nnn/tree/master/plugins#send-data-to-nnn
context=0
printf "%s" "${context}c$(readlink -f "$cddir")" > "$NNN_PIPE"