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Rename plugin fzdirs to fzcd, retains fzcd features

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Arun Prakash Jana 2021-05-29 00:33:50 +05:30
parent a6eeceec55
commit 4bc8e1a8be
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GPG key ID: A75979F35C080412
3 changed files with 69 additions and 93 deletions
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3
plugins/README.md
View file

@ -25,8 +25,7 @@ Plugins extend the capabilities of `nnn`. They are _executable_ scripts (or bina
| [dups](dups) | List non-empty duplicate files in current dir | bash | find, md5sum,<br>sort uniq xargs |
| [finder](finder) | Run custom find command and list | sh | - |
| [fixname](fixname) | Clean filename to be more shell-friendly [✓] | bash | sed |
| [fzcd](fzcd) | Change to the directory of a fuzzy-selected file/dir | sh | fzf |
| [fzdirs](fzdirs) | Fuzzy search multiple directories [✓] | sh | fzf, fd |
| [fzcd](fzcd) | Fuzzy search multiple dirs (or `$PWD`) and visit file [✓] | sh | fzf |
| [fzhist](fzhist) | Fuzzy-select a cmd from history, edit in `$EDITOR` and run | sh | fzf, mktemp |
| [fzopen](fzopen) | Fuzzy find file(s) in subtree to edit/open/pick | sh | fzf, xdg-open |
| [fzplug](fzplug) | Fuzzy find, preview and run other plugins | sh | fzf |

73
plugins/fzcd
View file

@ -1,37 +1,94 @@
#!/usr/bin/env sh
# Description: Run fzf and go to the directory of the file selected
# Description: Fuzzy search multiple locations read-in from a path-list file
# (or $PWD) and open the selected file's dir in a smart context.
# Dependencies: fzf, fd (only for multi-location search)
#
# Details: Paths in list file should be newline-separated absolute paths.
# Paths can be file paths; the script will scan the parent dirs.
#
# The path-list file precedence is:
# - "$1" (the hovered file) if it exists, is plain-text and the
# first line points to an existing file
# - "$LIST" if set below
# - "$2" (the current directory) [mimics plugin fzcd behaviour]
#
# The path-list file can be generated easily:
# - pick the (file)paths in picker mode to path-list file
# - OR, edit selection in nnn and save as path-list file
#
# The plugin clears nnn selection as the user can be tempted to delete
# duplicate files after finding copies and remove selection by mistake.
#
# Shell: POSIX compliant
# Author: Anna Arad
# Author: Anna Arad, Arun Prakash Jana
IFS="$(printf '\n\r')"
. "$(dirname "$0")"/.nnn-plugin-helper
if [ "$(cmd_exists fzf)" -eq "0" ]; then
CTX=+
LIST="$LIST"
if ! type fzf >/dev/null 2>&1; then
printf "fzf missing"
read -r _
exit 1
fi
if [ -n "$1" ] && [ "$(file -b --mime-type "$1")" = 'text/plain' ] && [ -e "$(head -1 "$1")" ]; then
LIST="$1"
elif ! [ -s "$LIST" ]; then
sel=$(fzf)
# Show only the file and parent dir
# sel=$(fzf --delimiter / --with-nth=-2,-1 --tiebreak=begin --info=hidden)
LIST=''
fi
if [ -n "$LIST" ]; then
if type fd >/dev/null 2>&1; then
tmpfile=$(mktemp /tmp/abc-script.XXXXXX)
while IFS= read -r path; do
if [ -d "$path" ]; then
printf "%s\n" "$path" >> "$tmpfile"
elif [ -f "$path" ]; then
printf "%s\n" "$(dirname "$path")" >> "$tmpfile"
fi
done < "$LIST"
# Clear selection
if [ -p "$NNN_PIPE" ]; then
printf "-" >"$NNN_PIPE"
fi
sel=$(xargs -d '\n' -a "$tmpfile" fd -H . | fzf --delimiter / --tiebreak=begin --info=hidden)
rm "$tmpfile"
else
printf "fd missing"
read -r _
exit 1
fi
fi
if [ -n "$sel" ]; then
if [ "$sel" = "." ] || { ! [ -d "$sel" ] && ! [ -f "$sel" ]; }; then
exit 0
fi
# Check if selected path returned
# by fzf command is absolute
# Check if the selected path returned by fzf command is absolute
case $sel in
/*) nnn_cd "$sel" ;;
/*) nnn_cd "$sel" "$CTX" ;;
*)
# Remove "./" prefix if it exists
sel="${sel#./}"
if [ "$PWD" = "/" ]; then
nnn_cd "/$sel"
nnn_cd "/$sel" "$CTX"
else
nnn_cd "$PWD/$sel"
nnn_cd "$PWD/$sel" "$CTX"
fi;;
esac
fi

80
plugins/fzdirs
View file

@ -1,80 +0,0 @@
#!/usr/bin/env sh
# Description: Fuzzy search multiple locations read-in from a path-list
# file and open the selected file's directory in a smart context.
# Dependencies: fzf, fd
#
# Details: Paths in list file should be newline-separated absolute paths.
# Paths can be file paths; the script will scan the parent dirs.
#
# The path-list file precedence is:
# - "$1" (the hovered file) if it exists, is plain-text and the
# first line points to an existing file
# - "$LIST" if set below
# - "$2" (the current directory) [mimics plugin fzcd behaviour]
#
# The path-list file can be generated easily:
# - pick the (file)paths in picker mode to path-list file
# - OR, edit selection in nnn and save as path-list file
#
# The plugin clears nnn selection as the user can be tempted to delete
# duplicate files after finding copies and remove selection by mistake.
#
# Shell: POSIX compliant
# Author: Arun Prakash Jana
IFS="$(printf '\n\r')"
. "$(dirname "$0")"/.nnn-plugin-helper
CTX=+
LIST="$LIST"
if [ -n "$1" ] && [ "$(file -b --mime-type "$1")" = 'text/plain' ] && [ -e "$(head -1 "$1")" ]; then
LIST="$1"
elif ! [ -s "$LIST" ]; then
LIST="$2"
fi
if [ "$(cmd_exists fzf)" -eq "0" ]; then
tmpfile=$(mktemp /tmp/abc-script.XXXXXX)
while IFS= read -r path; do
if [ -d "$path" ]; then
printf "%s\n" "$path" >> "$tmpfile"
elif [ -f "$path" ]; then
printf "%s\n" "$(dirname "$path")" >> "$tmpfile"
fi
done < "$LIST"
# Clear selection
if [ -p "$NNN_PIPE" ]; then
printf "-" >"$NNN_PIPE"
fi
sel=$(xargs -d '\n' -a "$tmpfile" fd -H . | fzf --delimiter / --tiebreak=begin --info=hidden)
rm "$tmpfile"
else
exit 1
fi
if [ -n "$sel" ]; then
if [ "$sel" = "." ] || { ! [ -d "$sel" ] && ! [ -f "$sel" ]; }; then
exit 0
fi
# Check if the selected path returned by fzf command is absolute
case $sel in
/*) nnn_cd "$sel" "$CTX" ;;
*)
# Remove "./" prefix if it exists
sel="${sel#./}"
if [ "$PWD" = "/" ]; then
nnn_cd "/$sel" "$CTX"
else
nnn_cd "$PWD/$sel" "$CTX"
fi;;
esac
fi