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9 Commits

Author SHA1 Message Date
Emre AKYÜZ
73c6a16b15
Merge 18018b18ff0646d82f7d85471d755a4c73daecdd into 07952026753f1bbeaf5b6c4eb5414a9c51536041 2023-11-15 21:48:27 +01:00
Luciano
0795202675
lf-scope: adds SVG preview creating cache. (#1360) 2023-11-15 01:37:39 +00:00
appeasementPolitik
bbcbac64fa
Fix unsupported characters in vim-airline (#1317) 2023-11-15 01:35:53 +00:00
thirtysix
52fab9d50a
Make shell profile POSIX, remove unnecessary variable fallbacks (#1368) 2023-11-15 01:35:14 +00:00
thirtysix
0db54f9618
Fix pdf and plain text previws in lf (#1369)
* Fix pdf and plain text previws in lf

Pdf previws don't appear because are generated with wrong filename.
Plain text previws with `bat` don't respect terminal theme and have
annoying border.

* Revert pdf cache filename to work properly
2023-11-15 01:34:29 +00:00
Emre AKYÜZ
18018b18ff
fgrep is 0.00001% faster and safer. 2023-11-10 09:55:38 +03:00
Emre AKYÜZ
533c21c3af
Use RAM instead of I/O | Minimize further 2023-11-09 11:25:02 +03:00
Emre AKYÜZ
fe8f0bce94
improve && simplify 2023-10-18 03:04:57 +03:00
Emre AKYUZ
6476766a21
Extremely Simple and Efficient Script I Think You Like
The inspiration: (Luke Smith's Video: "Unix Chad JUST WON'T STOP Piping!" youtu.be/w_37upFE-qw

Execution Time: 0.15s to 0.30s on my system (opening a video then closing it to see the output of "time" command)

Very Short Summary: 
1- This script feeds the "dmenu" with a list of all videos in a hard drive.
2- File paths and extensions are removed for better readability for the dmenu list.
3- Opens the chosen video file in "mpv" using the complete paths and extensions.
4- An approach of having the least amount of lines & characters while keeping the simplicity and performance has been used.

updatedb command needs to be executed at first showing the database file "~/.config/.mymlocate.db" Or the script should be changed with a new path.
For example: $updatedb -o ~/.config/.mymlocate.db -U /mnt/externaldrive

Thoroughly detailed explanation for everyone:

temp_file=$(mktemp): This command creates a temporary file using the mktemp command and stores its path in the temp_file variable. This temporary file will be used later to store the search results.

locate -d ~/.config/.mymlocate.db -b -r '.*\.\(mp4\|mkv\...)$': This command searches for files with the ".mp4" or other extension in the database located at "~/.config/.mymlocate.db". The -d flag specifies the database path, the -b flag searches for files with matching base names (ignores the path), and the -r flag allows the use of regular expressions for matching.

awk -F/ '{name=$NF; gsub(/\.(mp4|mkv)$/, "", name); print name "\t" $0}': This command processes the search results obtained from the locate command. It uses / as a field separator and works on each line of the output:
name=$NF: Stores the last field (file name with extension) in the name variable.
gsub(/\.(mp4|mkv)$/, "", name): Removes the ".mp4" or ".mkv" file extension from the name variable.
print name "\t" $0: Prints the modified file name (without extension) followed by a tab character and the original line (complete file path with the extension).

> "$temp_file": Redirects the output of the previous awk command to the temporary file created earlier.

chosen_file_name_and_path=$(cut -f1 "$temp_file" | dmenu -i -l 10 -p "Select a video file:"): This command reads the file names without extensions from the temporary file, presents them to the user using dmenu, and stores the user's selection in the chosen_file_name_and_path variable. The cut -f1 command extracts the file names, and the dmenu -i -l 10 -p "Select a video file:" command displays the list in a menu with a prompt.

mpv "$(awk -F'\t' -v chosen="$chosen_file_name_and_path" '$1 == chosen {print $2; exit}' "$temp_file")": This command plays the selected file using mpv. It uses awk to search the temporary file for the line where the first field (file name without extension) matches the user's selection and then extracts the second field (the complete file path with the extension) to pass it as an argument to the mpv command.

&& rm "$temp_file": After the mpv command has finished executing, this command removes the temporary file.
2023-04-22 11:46:47 +03:00
4 changed files with 30 additions and 19 deletions

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@ -13,10 +13,6 @@ image() {
fi
}
ifub() {
[ -n "$DISPLAY" ] && [ -z "$WAYLAND_DISPLAY" ] && command -V ueberzug >/dev/null 2>&1
}
# Note that the cache file name is a function of file information, meaning if
# an image appears in multiple places across the machine, it will not have to
# be regenerated once seen.
@ -29,10 +25,15 @@ case "$(file --dereference --brief --mime-type -- "$1")" in
CACHE="${XDG_CACHE_HOME:-$HOME/.cache}/lf/thumb.$(stat --printf '%n\0%i\0%F\0%s\0%W\0%Y' -- "$(readlink -f "$1")" | sha256sum | cut -d' ' -f1)"
[ ! -f "$CACHE" ] && djvused "$1" -e 'select 1; save-page-with /dev/stdout' | convert -density 200 - "$CACHE.jpg" > /dev/null 2>&1
image "$CACHE.jpg" "$2" "$3" "$4" "$5" "$1" ;;
image/svg+xml)
CACHE="${XDG_CACHE_HOME:-$HOME/.cache}/lf/thumb.$(stat --printf '%n\0%i\0%F\0%s\0%W\0%Y' -- "$(readlink -f "$1")" | sha256sum | cut -d' ' -f1)"
[ ! -f "$CACHE" ] && inkscape --convert-dpi-method=none -o "$CACHE.png" --export-overwrite -D --export-png-color-mode=RGBA_16 "$1"
image "$CACHE.png" "$2" "$3" "$4" "$5" "$1"
;;
image/*) image "$1" "$2" "$3" "$4" "$5" "$1" ;;
text/html) lynx -width="$4" -display_charset=utf-8 -dump "$1" ;;
text/troff) man ./ "$1" | col -b ;;
text/* | */xml | application/json | application/x-ndjson) bat --terminal-width "$(($4-2))" -f "$1" ;;
text/* | */xml | application/json | application/x-ndjson) bat -p --theme ansi --terminal-width "$(($4-2))" -f "$1" ;;
audio/* | application/octet-stream) mediainfo "$1" || exit 1 ;;
video/* )
CACHE="${XDG_CACHE_HOME:-$HOME/.cache}/lf/thumb.$(stat --printf '%n\0%i\0%F\0%s\0%W\0%Y' -- "$(readlink -f "$1")" | sha256sum | cut -d' ' -f1)"

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@ -67,6 +67,14 @@ set noshowcmd
nm <leader>i :call ToggleIPA()<CR>
imap <leader>i <esc>:call ToggleIPA()<CR>a
nm <leader>q :call ToggleProse()<CR>
" vim-airline
if !exists('g:airline_symbols')
let g:airline_symbols = {}
endif
let g:airline_symbols.colnr = ' C:'
let g:airline_symbols.linenr = ' L:'
let g:airline_symbols.maxlinenr = '☰ '
" Shortcutting split navigation, saving a keypress:
map <C-h> <C-w>h

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@ -1,14 +1,12 @@
#!/bin/zsh
#!/bin/sh
# shellcheck disable=SC2155
# profile file. Runs on login. Environmental variables are set here.
# Profile file, runs on login. Environmental variables are set here.
# If you don't plan on reverting to bash, you can remove the link in ~/.profile
# to clean up.
# Add all directories in `~/.local/bin` to $PATH
export PATH="$PATH:$(find ~/.local/bin -type d | paste -sd ':' -)"
# Adds `~/.local/bin` to $PATH
export PATH="$PATH:${$(find ~/.local/bin -type d -printf %p:)%%:}"
unsetopt PROMPT_SP
unsetopt PROMPT_SP 2>/dev/null
# Default programs:
export EDITOR="nvim"
@ -52,7 +50,7 @@ export SQLITE_HISTORY="$XDG_DATA_HOME/sqlite_history"
export DICS="/usr/share/stardict/dic/"
export SUDO_ASKPASS="$HOME/.local/bin/dmenupass"
export FZF_DEFAULT_OPTS="--layout=reverse --height 40%"
export LESS=-R
export LESS="R"
export LESS_TERMCAP_mb="$(printf '%b' '')"
export LESS_TERMCAP_md="$(printf '%b' '')"
export LESS_TERMCAP_me="$(printf '%b' '')"
@ -61,15 +59,15 @@ export LESS_TERMCAP_se="$(printf '%b' '')"
export LESS_TERMCAP_us="$(printf '%b' '')"
export LESS_TERMCAP_ue="$(printf '%b' '')"
export LESSOPEN="| /usr/bin/highlight -O ansi %s 2>/dev/null"
export QT_QPA_PLATFORMTHEME="gtk2" # Have QT use gtk2 theme.
export MOZ_USE_XINPUT2="1" # Mozilla smooth scrolling/touchpads.
export QT_QPA_PLATFORMTHEME="gtk2" # Have QT use gtk2 theme.
export MOZ_USE_XINPUT2=1 # Mozilla smooth scrolling/touchpads.
export AWT_TOOLKIT="MToolkit wmname LG3D" # May have to install wmname
export _JAVA_AWT_WM_NONREPARENTING=1 # Fix for Java applications in dwm
export _JAVA_AWT_WM_NONREPARENTING=1 # Fix for Java applications in dwm
[ ! -f ${XDG_CONFIG_HOME:-$HOME/.config}/shell/shortcutrc ] && setsid shortcuts >/dev/null 2>&1
[ ! -f "$XDG_CONFIG_HOME/shell/shortcutrc" ] && setsid -f shortcuts >/dev/null 2>&1
# Start graphical server on user's current tty if not already running.
[ "$(tty)" = "/dev/tty1" ] && ! pidof -s Xorg >/dev/null 2>&1 && exec startx "$XINITRC"
# Switch escape and caps if tty and no passwd required:
sudo -n loadkeys ${XDG_DATA_HOME:-$HOME/.local/share}/larbs/ttymaps.kmap 2>/dev/null
sudo -n loadkeys "$XDG_DATA_HOME/larbs/ttymaps.kmap" 2>/dev/null

4
.local/bin/videosearch Normal file
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@ -0,0 +1,4 @@
#!/bin/sh
video_files=$(locate -d ~/.config/.mymlocate.db -b -r '.*\.\(mp4\|mkv\|webm\|mov\|m4v\|wmv\|flv\|avi\)$')
chosen_file=$(echo "$video_files" | sed 's|.*/||; s/\.[^.]*$//' | dmenu -p "Select Video")
mpv "$(echo "$video_files" | fgrep "/$chosen_file.")"